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QUESTION
I can't update my webapp to Spring Boot 2.6.0 (2.5.7 works but 2.6.0 doesn't)
Asked 2022-Apr-05 at 04:24As mentioned in the title I can't update my webapp to Spring Boot 2.6.0. I wrote my webapp using Spring Boot 2.5.5 and everything works perfectly. If I update the pom.xml file with this new tag:
1<version>2.5.7</version>
2My webapp works perfectly. All tests work. If I perform this update the webapp does not start:
1<version>2.5.7</version>
2<version>2.6.0</version>
3Starting the DEBUG mode the IDE shows me an error and 2 links to 2 classes of my webapp.
1<version>2.5.7</version>
2<version>2.6.0</version>
32021-11-23 00:31:45.419 ERROR 21884 --- [ restartedMain] o.s.boot.SpringApplication : Application run failed
4
5org.springframework.beans.factory.BeanCurrentlyInCreationException: Error creating bean with name 'configurazioneSpringSecurity': Requested bean is currently in creation: Is there an unresolvable circular reference?
6It seems the problem is in this class:
1<version>2.5.7</version>
2<version>2.6.0</version>
32021-11-23 00:31:45.419 ERROR 21884 --- [ restartedMain] o.s.boot.SpringApplication : Application run failed
4
5org.springframework.beans.factory.BeanCurrentlyInCreationException: Error creating bean with name 'configurazioneSpringSecurity': Requested bean is currently in creation: Is there an unresolvable circular reference?
6@Configuration
7@EnableWebSecurity
8public class ConfigurazioneSpringSecurity extends WebSecurityConfigurerAdapter {
9
10 @Autowired
11 LivelliDeiRuoli livelliDeiRuoli;
12
13 @Autowired
14 GestioneUtentiSpringSecurity gestioneUtentiSpringSecurity;
15
16 @Bean
17 public BCryptPasswordEncoder metodoCrittografia() {
18 return new BCryptPasswordEncoder();
19 }
20
21 @Autowired
22 public void crittografiaPassword(AuthenticationManagerBuilder auth) throws Exception {
23 auth.userDetailsService(gestioneUtentiSpringSecurity).passwordEncoder(metodoCrittografia());
24 }
25
26 @Override
27 protected void configure(HttpSecurity http) throws Exception {
28
29 http.csrf().disable();
30
31 http.authorizeRequests().antMatchers(
32 "/",
33 "/login",
34 "/benvenuto",
35 "/registrazione",
36 "/registrazione-eseguita",
37 "/pagine-applicazione"
38 ).permitAll();
39
40 http.authorizeRequests().antMatchers("/area-riservata")
41 .access("hasAnyRole('" + livelliDeiRuoli.elencoRuoli(1L) + "')");
42
43 http.authorizeRequests().antMatchers("/cambio-password")
44 .access("hasAnyRole('" + livelliDeiRuoli.elencoRuoli(1L) + "')");
45
46 http.authorizeRequests().antMatchers("/cambio-nome")
47 .access("hasAnyRole('" + livelliDeiRuoli.elencoRuoli(1L) + "')");
48
49 http.authorizeRequests().antMatchers("/cancella-utente")
50 .access("isAuthenticated()");
51
52 http.authorizeRequests().antMatchers("/gestione-utenti")
53 .access("hasAnyRole('" + livelliDeiRuoli.elencoRuoli(2L) + "')");
54
55 http.authorizeRequests().antMatchers("/gestione-ruoli")
56 .access("hasAnyRole('" + livelliDeiRuoli.elencoRuoli(3L) + "')");
57
58 http.authorizeRequests().antMatchers("/pannello-di-controllo")
59 .access("hasAnyRole('" + livelliDeiRuoli.elencoRuoli(3L) + "')");
60
61 http.authorizeRequests().and().exceptionHandling().accessDeniedPage("/errore-403");
62
63 http.authorizeRequests().and().formLogin()
64 .loginProcessingUrl("/pagina-login")
65 .loginPage("/login")
66 .defaultSuccessUrl("/")
67 .failureUrl("/login?errore=true")
68 .usernameParameter("username")
69 .passwordParameter("password")
70 .and().logout().logoutUrl("/pagina-logout")
71 .logoutSuccessUrl("/login?logout=true");
72
73 http.authorizeRequests().and() //
74 .rememberMe().tokenRepository(this.persistentTokenRepository()) //
75 .tokenValiditySeconds(365 * 24 * 60 * 60);
76
77 http.authorizeRequests().antMatchers("/gestione-eventi")
78 .access("hasAnyRole('" + livelliDeiRuoli.elencoRuoli(2L) + "')");
79
80 http.authorizeRequests().antMatchers(
81 "/cerca-eventi",
82 "/ultimi-eventi"
83 ).permitAll();
84
85 }
86
87 @Autowired
88 private DataSource dataSource;
89
90 @Bean
91 public PersistentTokenRepository persistentTokenRepository() {
92 JdbcTokenRepositoryImpl db = new JdbcTokenRepositoryImpl();
93 db.setDataSource(dataSource);
94 return db;
95 }
96
97 @Bean(name = BeanIds.AUTHENTICATION_MANAGER)
98 @Override
99 public AuthenticationManager authenticationManagerBean() throws Exception {
100 return super.authenticationManagerBean();
101 }
102
103}
104or in this:
1<version>2.5.7</version>
2<version>2.6.0</version>
32021-11-23 00:31:45.419 ERROR 21884 --- [ restartedMain] o.s.boot.SpringApplication : Application run failed
4
5org.springframework.beans.factory.BeanCurrentlyInCreationException: Error creating bean with name 'configurazioneSpringSecurity': Requested bean is currently in creation: Is there an unresolvable circular reference?
6@Configuration
7@EnableWebSecurity
8public class ConfigurazioneSpringSecurity extends WebSecurityConfigurerAdapter {
9
10 @Autowired
11 LivelliDeiRuoli livelliDeiRuoli;
12
13 @Autowired
14 GestioneUtentiSpringSecurity gestioneUtentiSpringSecurity;
15
16 @Bean
17 public BCryptPasswordEncoder metodoCrittografia() {
18 return new BCryptPasswordEncoder();
19 }
20
21 @Autowired
22 public void crittografiaPassword(AuthenticationManagerBuilder auth) throws Exception {
23 auth.userDetailsService(gestioneUtentiSpringSecurity).passwordEncoder(metodoCrittografia());
24 }
25
26 @Override
27 protected void configure(HttpSecurity http) throws Exception {
28
29 http.csrf().disable();
30
31 http.authorizeRequests().antMatchers(
32 "/",
33 "/login",
34 "/benvenuto",
35 "/registrazione",
36 "/registrazione-eseguita",
37 "/pagine-applicazione"
38 ).permitAll();
39
40 http.authorizeRequests().antMatchers("/area-riservata")
41 .access("hasAnyRole('" + livelliDeiRuoli.elencoRuoli(1L) + "')");
42
43 http.authorizeRequests().antMatchers("/cambio-password")
44 .access("hasAnyRole('" + livelliDeiRuoli.elencoRuoli(1L) + "')");
45
46 http.authorizeRequests().antMatchers("/cambio-nome")
47 .access("hasAnyRole('" + livelliDeiRuoli.elencoRuoli(1L) + "')");
48
49 http.authorizeRequests().antMatchers("/cancella-utente")
50 .access("isAuthenticated()");
51
52 http.authorizeRequests().antMatchers("/gestione-utenti")
53 .access("hasAnyRole('" + livelliDeiRuoli.elencoRuoli(2L) + "')");
54
55 http.authorizeRequests().antMatchers("/gestione-ruoli")
56 .access("hasAnyRole('" + livelliDeiRuoli.elencoRuoli(3L) + "')");
57
58 http.authorizeRequests().antMatchers("/pannello-di-controllo")
59 .access("hasAnyRole('" + livelliDeiRuoli.elencoRuoli(3L) + "')");
60
61 http.authorizeRequests().and().exceptionHandling().accessDeniedPage("/errore-403");
62
63 http.authorizeRequests().and().formLogin()
64 .loginProcessingUrl("/pagina-login")
65 .loginPage("/login")
66 .defaultSuccessUrl("/")
67 .failureUrl("/login?errore=true")
68 .usernameParameter("username")
69 .passwordParameter("password")
70 .and().logout().logoutUrl("/pagina-logout")
71 .logoutSuccessUrl("/login?logout=true");
72
73 http.authorizeRequests().and() //
74 .rememberMe().tokenRepository(this.persistentTokenRepository()) //
75 .tokenValiditySeconds(365 * 24 * 60 * 60);
76
77 http.authorizeRequests().antMatchers("/gestione-eventi")
78 .access("hasAnyRole('" + livelliDeiRuoli.elencoRuoli(2L) + "')");
79
80 http.authorizeRequests().antMatchers(
81 "/cerca-eventi",
82 "/ultimi-eventi"
83 ).permitAll();
84
85 }
86
87 @Autowired
88 private DataSource dataSource;
89
90 @Bean
91 public PersistentTokenRepository persistentTokenRepository() {
92 JdbcTokenRepositoryImpl db = new JdbcTokenRepositoryImpl();
93 db.setDataSource(dataSource);
94 return db;
95 }
96
97 @Bean(name = BeanIds.AUTHENTICATION_MANAGER)
98 @Override
99 public AuthenticationManager authenticationManagerBean() throws Exception {
100 return super.authenticationManagerBean();
101 }
102
103}
104@SpringBootApplication
105@Profile("sviluppo")
106public class GestioneUtentiApplication extends SpringBootServletInitializer {
107
108 @Override
109 protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
110 return application.sources(GestioneUtentiApplication.class);
111 }
112
113 public static void main(String[] args) {
114 System.setProperty("server.servlet.context-path", "/gestioneutenti");
115 SpringApplication.run(GestioneUtentiApplication.class, args);
116 }
117
118}
119What's wrong with these classes?
What changes with Spring Boot 2.6.0?
GestioneUtentiSpringSecurity implements UserDetailsService:
1<version>2.5.7</version>
2<version>2.6.0</version>
32021-11-23 00:31:45.419 ERROR 21884 --- [ restartedMain] o.s.boot.SpringApplication : Application run failed
4
5org.springframework.beans.factory.BeanCurrentlyInCreationException: Error creating bean with name 'configurazioneSpringSecurity': Requested bean is currently in creation: Is there an unresolvable circular reference?
6@Configuration
7@EnableWebSecurity
8public class ConfigurazioneSpringSecurity extends WebSecurityConfigurerAdapter {
9
10 @Autowired
11 LivelliDeiRuoli livelliDeiRuoli;
12
13 @Autowired
14 GestioneUtentiSpringSecurity gestioneUtentiSpringSecurity;
15
16 @Bean
17 public BCryptPasswordEncoder metodoCrittografia() {
18 return new BCryptPasswordEncoder();
19 }
20
21 @Autowired
22 public void crittografiaPassword(AuthenticationManagerBuilder auth) throws Exception {
23 auth.userDetailsService(gestioneUtentiSpringSecurity).passwordEncoder(metodoCrittografia());
24 }
25
26 @Override
27 protected void configure(HttpSecurity http) throws Exception {
28
29 http.csrf().disable();
30
31 http.authorizeRequests().antMatchers(
32 "/",
33 "/login",
34 "/benvenuto",
35 "/registrazione",
36 "/registrazione-eseguita",
37 "/pagine-applicazione"
38 ).permitAll();
39
40 http.authorizeRequests().antMatchers("/area-riservata")
41 .access("hasAnyRole('" + livelliDeiRuoli.elencoRuoli(1L) + "')");
42
43 http.authorizeRequests().antMatchers("/cambio-password")
44 .access("hasAnyRole('" + livelliDeiRuoli.elencoRuoli(1L) + "')");
45
46 http.authorizeRequests().antMatchers("/cambio-nome")
47 .access("hasAnyRole('" + livelliDeiRuoli.elencoRuoli(1L) + "')");
48
49 http.authorizeRequests().antMatchers("/cancella-utente")
50 .access("isAuthenticated()");
51
52 http.authorizeRequests().antMatchers("/gestione-utenti")
53 .access("hasAnyRole('" + livelliDeiRuoli.elencoRuoli(2L) + "')");
54
55 http.authorizeRequests().antMatchers("/gestione-ruoli")
56 .access("hasAnyRole('" + livelliDeiRuoli.elencoRuoli(3L) + "')");
57
58 http.authorizeRequests().antMatchers("/pannello-di-controllo")
59 .access("hasAnyRole('" + livelliDeiRuoli.elencoRuoli(3L) + "')");
60
61 http.authorizeRequests().and().exceptionHandling().accessDeniedPage("/errore-403");
62
63 http.authorizeRequests().and().formLogin()
64 .loginProcessingUrl("/pagina-login")
65 .loginPage("/login")
66 .defaultSuccessUrl("/")
67 .failureUrl("/login?errore=true")
68 .usernameParameter("username")
69 .passwordParameter("password")
70 .and().logout().logoutUrl("/pagina-logout")
71 .logoutSuccessUrl("/login?logout=true");
72
73 http.authorizeRequests().and() //
74 .rememberMe().tokenRepository(this.persistentTokenRepository()) //
75 .tokenValiditySeconds(365 * 24 * 60 * 60);
76
77 http.authorizeRequests().antMatchers("/gestione-eventi")
78 .access("hasAnyRole('" + livelliDeiRuoli.elencoRuoli(2L) + "')");
79
80 http.authorizeRequests().antMatchers(
81 "/cerca-eventi",
82 "/ultimi-eventi"
83 ).permitAll();
84
85 }
86
87 @Autowired
88 private DataSource dataSource;
89
90 @Bean
91 public PersistentTokenRepository persistentTokenRepository() {
92 JdbcTokenRepositoryImpl db = new JdbcTokenRepositoryImpl();
93 db.setDataSource(dataSource);
94 return db;
95 }
96
97 @Bean(name = BeanIds.AUTHENTICATION_MANAGER)
98 @Override
99 public AuthenticationManager authenticationManagerBean() throws Exception {
100 return super.authenticationManagerBean();
101 }
102
103}
104@SpringBootApplication
105@Profile("sviluppo")
106public class GestioneUtentiApplication extends SpringBootServletInitializer {
107
108 @Override
109 protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
110 return application.sources(GestioneUtentiApplication.class);
111 }
112
113 public static void main(String[] args) {
114 System.setProperty("server.servlet.context-path", "/gestioneutenti");
115 SpringApplication.run(GestioneUtentiApplication.class, args);
116 }
117
118}
119@Service
120public class GestioneUtentiSpringSecurity implements UserDetailsService {
121
122 @Autowired
123 private UtenteRepository utenteRepository;
124
125 @Autowired
126 private RuoloRepository ruoloRepository;
127
128 @Autowired
129 EseguiVariabiliDiSistema eseguiVariabiliDiSistema;
130
131 @Autowired
132 LivelliDeiRuoli livelliDeiRuoli;
133
134 @Override
135 public UserDetails loadUserByUsername(String nomeUtente) throws UsernameNotFoundException {
136
137 Utente utente = trovaUtenteConPrivilegiDiAutenticazione(nomeUtente);
138
139 if (utente == null) {
140 throw new UsernameNotFoundException("L'utente " + nomeUtente + " non è stato trovato nel database.");
141 }
142
143 List<String> ruoliUtente = null;
144 try {
145 ruoliUtente = this.ruoloRepository.trovaRuoliUtente(utente.getId());
146 }catch (Exception b){
147 ruoliUtente = null;
148 }
149
150 List<GrantedAuthority> grantList = null;
151 try{
152 grantList = new ArrayList<GrantedAuthority>();
153 if (ruoliUtente != null) {
154 for (String ruolo : ruoliUtente) {
155 GrantedAuthority authority = new SimpleGrantedAuthority(ruolo);
156 grantList.add(authority);
157 }
158 }
159 }catch (Exception c){
160 grantList = null;
161 }
162
163 UserDetails userDetails = null;
164 if((utente != null) && (ruoliUtente != null) && (grantList != null)){
165 userDetails = (UserDetails) new User(utente.getNome(), utente.getPassword(), grantList);
166 }
167 return userDetails;
168 }
169
170 public Utente trovaUtenteConPrivilegiDiAutenticazione(String nomeUtente){
171 try{
172 Utente utente = utenteRepository.trovaUtente(nomeUtente);
173 if(livelliDeiRuoli.requisitiUtenteConRuoloMassimo(utente)){
174 return utente;
175 } else{
176 eseguiVariabiliDiSistema.trovaVariabileSenzaVerificaUtente(
177 new VariabileSistema(0L, "login", "")
178 );
179 if(eseguiVariabiliDiSistema.getVariabileDiSistema().getValore().equals("true")){
180 return utente;
181 }else if(eseguiVariabiliDiSistema.getVariabileDiSistema().getValore().equals("false")){
182 return null;
183 }else{
184 return null;
185 }
186 }
187 }catch (Exception e){
188 return null;
189 }
190 }
191
192}
193ANSWER
Answered 2021-Nov-23 at 00:04Starting on Spring Boot 2.6, circular dependencies are prohibited by default. you can allow circular references again by setting the following property:
1<version>2.5.7</version>
2<version>2.6.0</version>
32021-11-23 00:31:45.419 ERROR 21884 --- [ restartedMain] o.s.boot.SpringApplication : Application run failed
4
5org.springframework.beans.factory.BeanCurrentlyInCreationException: Error creating bean with name 'configurazioneSpringSecurity': Requested bean is currently in creation: Is there an unresolvable circular reference?
6@Configuration
7@EnableWebSecurity
8public class ConfigurazioneSpringSecurity extends WebSecurityConfigurerAdapter {
9
10 @Autowired
11 LivelliDeiRuoli livelliDeiRuoli;
12
13 @Autowired
14 GestioneUtentiSpringSecurity gestioneUtentiSpringSecurity;
15
16 @Bean
17 public BCryptPasswordEncoder metodoCrittografia() {
18 return new BCryptPasswordEncoder();
19 }
20
21 @Autowired
22 public void crittografiaPassword(AuthenticationManagerBuilder auth) throws Exception {
23 auth.userDetailsService(gestioneUtentiSpringSecurity).passwordEncoder(metodoCrittografia());
24 }
25
26 @Override
27 protected void configure(HttpSecurity http) throws Exception {
28
29 http.csrf().disable();
30
31 http.authorizeRequests().antMatchers(
32 "/",
33 "/login",
34 "/benvenuto",
35 "/registrazione",
36 "/registrazione-eseguita",
37 "/pagine-applicazione"
38 ).permitAll();
39
40 http.authorizeRequests().antMatchers("/area-riservata")
41 .access("hasAnyRole('" + livelliDeiRuoli.elencoRuoli(1L) + "')");
42
43 http.authorizeRequests().antMatchers("/cambio-password")
44 .access("hasAnyRole('" + livelliDeiRuoli.elencoRuoli(1L) + "')");
45
46 http.authorizeRequests().antMatchers("/cambio-nome")
47 .access("hasAnyRole('" + livelliDeiRuoli.elencoRuoli(1L) + "')");
48
49 http.authorizeRequests().antMatchers("/cancella-utente")
50 .access("isAuthenticated()");
51
52 http.authorizeRequests().antMatchers("/gestione-utenti")
53 .access("hasAnyRole('" + livelliDeiRuoli.elencoRuoli(2L) + "')");
54
55 http.authorizeRequests().antMatchers("/gestione-ruoli")
56 .access("hasAnyRole('" + livelliDeiRuoli.elencoRuoli(3L) + "')");
57
58 http.authorizeRequests().antMatchers("/pannello-di-controllo")
59 .access("hasAnyRole('" + livelliDeiRuoli.elencoRuoli(3L) + "')");
60
61 http.authorizeRequests().and().exceptionHandling().accessDeniedPage("/errore-403");
62
63 http.authorizeRequests().and().formLogin()
64 .loginProcessingUrl("/pagina-login")
65 .loginPage("/login")
66 .defaultSuccessUrl("/")
67 .failureUrl("/login?errore=true")
68 .usernameParameter("username")
69 .passwordParameter("password")
70 .and().logout().logoutUrl("/pagina-logout")
71 .logoutSuccessUrl("/login?logout=true");
72
73 http.authorizeRequests().and() //
74 .rememberMe().tokenRepository(this.persistentTokenRepository()) //
75 .tokenValiditySeconds(365 * 24 * 60 * 60);
76
77 http.authorizeRequests().antMatchers("/gestione-eventi")
78 .access("hasAnyRole('" + livelliDeiRuoli.elencoRuoli(2L) + "')");
79
80 http.authorizeRequests().antMatchers(
81 "/cerca-eventi",
82 "/ultimi-eventi"
83 ).permitAll();
84
85 }
86
87 @Autowired
88 private DataSource dataSource;
89
90 @Bean
91 public PersistentTokenRepository persistentTokenRepository() {
92 JdbcTokenRepositoryImpl db = new JdbcTokenRepositoryImpl();
93 db.setDataSource(dataSource);
94 return db;
95 }
96
97 @Bean(name = BeanIds.AUTHENTICATION_MANAGER)
98 @Override
99 public AuthenticationManager authenticationManagerBean() throws Exception {
100 return super.authenticationManagerBean();
101 }
102
103}
104@SpringBootApplication
105@Profile("sviluppo")
106public class GestioneUtentiApplication extends SpringBootServletInitializer {
107
108 @Override
109 protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
110 return application.sources(GestioneUtentiApplication.class);
111 }
112
113 public static void main(String[] args) {
114 System.setProperty("server.servlet.context-path", "/gestioneutenti");
115 SpringApplication.run(GestioneUtentiApplication.class, args);
116 }
117
118}
119@Service
120public class GestioneUtentiSpringSecurity implements UserDetailsService {
121
122 @Autowired
123 private UtenteRepository utenteRepository;
124
125 @Autowired
126 private RuoloRepository ruoloRepository;
127
128 @Autowired
129 EseguiVariabiliDiSistema eseguiVariabiliDiSistema;
130
131 @Autowired
132 LivelliDeiRuoli livelliDeiRuoli;
133
134 @Override
135 public UserDetails loadUserByUsername(String nomeUtente) throws UsernameNotFoundException {
136
137 Utente utente = trovaUtenteConPrivilegiDiAutenticazione(nomeUtente);
138
139 if (utente == null) {
140 throw new UsernameNotFoundException("L'utente " + nomeUtente + " non è stato trovato nel database.");
141 }
142
143 List<String> ruoliUtente = null;
144 try {
145 ruoliUtente = this.ruoloRepository.trovaRuoliUtente(utente.getId());
146 }catch (Exception b){
147 ruoliUtente = null;
148 }
149
150 List<GrantedAuthority> grantList = null;
151 try{
152 grantList = new ArrayList<GrantedAuthority>();
153 if (ruoliUtente != null) {
154 for (String ruolo : ruoliUtente) {
155 GrantedAuthority authority = new SimpleGrantedAuthority(ruolo);
156 grantList.add(authority);
157 }
158 }
159 }catch (Exception c){
160 grantList = null;
161 }
162
163 UserDetails userDetails = null;
164 if((utente != null) && (ruoliUtente != null) && (grantList != null)){
165 userDetails = (UserDetails) new User(utente.getNome(), utente.getPassword(), grantList);
166 }
167 return userDetails;
168 }
169
170 public Utente trovaUtenteConPrivilegiDiAutenticazione(String nomeUtente){
171 try{
172 Utente utente = utenteRepository.trovaUtente(nomeUtente);
173 if(livelliDeiRuoli.requisitiUtenteConRuoloMassimo(utente)){
174 return utente;
175 } else{
176 eseguiVariabiliDiSistema.trovaVariabileSenzaVerificaUtente(
177 new VariabileSistema(0L, "login", "")
178 );
179 if(eseguiVariabiliDiSistema.getVariabileDiSistema().getValore().equals("true")){
180 return utente;
181 }else if(eseguiVariabiliDiSistema.getVariabileDiSistema().getValore().equals("false")){
182 return null;
183 }else{
184 return null;
185 }
186 }
187 }catch (Exception e){
188 return null;
189 }
190 }
191
192}
193spring.main.allow-circular-references = true
194You can read some more details about this in the Spring Boot 2.6 Release Notes.
QUESTION
EmbeddedKafka failing since Spring Boot 2.6.X : AccessDeniedException: ..\AppData\Local\Temp\spring.kafka*
Asked 2022-Mar-25 at 12:39e: this has been fixed through Spring Boot 2.6.5 (see https://github.com/spring-projects/spring-boot/issues/30243)
Since upgrading to Spring Boot 2.6.X (in my case: 2.6.1), I have multiple projects that now have failing unit-tests on Windows that cannot start EmbeddedKafka, that do run with Linux
There is multiple errors, but this is the first one thrown
1...
2 . ____ _ __ _ _
3 /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
4( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
5 \\/ ___)| |_)| | | | | || (_| | ) ) ) )
6 ' |____| .__|_| |_|_| |_\__, | / / / /
7 =========|_|==============|___/=/_/_/_/
8 :: Spring Boot :: (v2.6.1)
9
102021-12-09 16:15:00.300 INFO 13864 --- [ main] k.utils.Log4jControllerRegistration$ : Registered kafka:type=kafka.Log4jController MBean
112021-12-09 16:15:00.420 INFO 13864 --- [ main] o.a.zookeeper.server.ZooKeeperServer :
122021-12-09 16:15:00.420 INFO 13864 --- [ main] o.a.zookeeper.server.ZooKeeperServer : ______ _
132021-12-09 16:15:00.420 INFO 13864 --- [ main] o.a.zookeeper.server.ZooKeeperServer : |___ / | |
142021-12-09 16:15:00.420 INFO 13864 --- [ main] o.a.zookeeper.server.ZooKeeperServer : / / ___ ___ | | __ ___ ___ _ __ ___ _ __
152021-12-09 16:15:00.420 INFO 13864 --- [ main] o.a.zookeeper.server.ZooKeeperServer : / / / _ \ / _ \ | |/ / / _ \ / _ \ | '_ \ / _ \ | '__|
162021-12-09 16:15:00.420 INFO 13864 --- [ main] o.a.zookeeper.server.ZooKeeperServer : / /__ | (_) | | (_) | | < | __/ | __/ | |_) | | __/ | |
172021-12-09 16:15:00.420 INFO 13864 --- [ main] o.a.zookeeper.server.ZooKeeperServer : /_____| \___/ \___/ |_|\_\ \___| \___| | .__/ \___| |_|
182021-12-09 16:15:00.420 INFO 13864 --- [ main] o.a.zookeeper.server.ZooKeeperServer : | |
192021-12-09 16:15:00.420 INFO 13864 --- [ main] o.a.zookeeper.server.ZooKeeperServer : |_|
202021-12-09 16:15:00.420 INFO 13864 --- [ main] o.a.zookeeper.server.ZooKeeperServer :
212021-12-09 16:15:00.422 INFO 13864 --- [ main] o.a.zookeeper.server.ZooKeeperServer : Server environment:zookeeper.version=3.6.3--6401e4ad2087061bc6b9f80dec2d69f2e3c8660a, built on 04/08/2021 16:35 GMT
222021-12-09 16:15:00.422 INFO 13864 --- [ main] o.a.zookeeper.server.ZooKeeperServer : Server environment:host.name=host.docker.internal
232021-12-09 16:15:00.422 INFO 13864 --- [ main] o.a.zookeeper.server.ZooKeeperServer : Server environment:java.version=11.0.11
242021-12-09 16:15:00.422 INFO 13864 --- [ main] o.a.zookeeper.server.ZooKeeperServer : Server environment:java.vendor=AdoptOpenJDK
25...
262021-12-09 16:15:01.015 INFO 13864 --- [nelReaper-Fetch] lientQuotaManager$ThrottledChannelReaper : [ThrottledChannelReaper-Fetch]: Starting
272021-12-09 16:15:01.015 INFO 13864 --- [lReaper-Produce] lientQuotaManager$ThrottledChannelReaper : [ThrottledChannelReaper-Produce]: Starting
282021-12-09 16:15:01.016 INFO 13864 --- [lReaper-Request] lientQuotaManager$ThrottledChannelReaper : [ThrottledChannelReaper-Request]: Starting
292021-12-09 16:15:01.017 INFO 13864 --- [trollerMutation] lientQuotaManager$ThrottledChannelReaper : [ThrottledChannelReaper-ControllerMutation]: Starting
302021-12-09 16:15:01.037 INFO 13864 --- [ main] kafka.log.LogManager : Loading logs from log dirs ArraySeq(C:\Users\ddrop\AppData\Local\Temp\spring.kafka.bf8e2b62-a1f2-4092-b292-a15e35bd31ad18378079390566696446)
312021-12-09 16:15:01.040 INFO 13864 --- [ main] kafka.log.LogManager : Attempting recovery for all logs in C:\Users\ddrop\AppData\Local\Temp\spring.kafka.bf8e2b62-a1f2-4092-b292-a15e35bd31ad18378079390566696446 since no clean shutdown file was found
322021-12-09 16:15:01.043 INFO 13864 --- [ main] kafka.log.LogManager : Loaded 0 logs in 6ms.
332021-12-09 16:15:01.043 INFO 13864 --- [ main] kafka.log.LogManager : Starting log cleanup with a period of 300000 ms.
342021-12-09 16:15:01.045 INFO 13864 --- [ main] kafka.log.LogManager : Starting log flusher with a default period of 9223372036854775807 ms.
352021-12-09 16:15:01.052 INFO 13864 --- [ main] kafka.log.LogCleaner : Starting the log cleaner
362021-12-09 16:15:01.059 INFO 13864 --- [leaner-thread-0] kafka.log.LogCleaner : [kafka-log-cleaner-thread-0]: Starting
372021-12-09 16:15:01.224 INFO 13864 --- [name=forwarding] k.s.BrokerToControllerRequestThread : [BrokerToControllerChannelManager broker=0 name=forwarding]: Starting
382021-12-09 16:15:01.325 INFO 13864 --- [ main] kafka.network.ConnectionQuotas : Updated connection-accept-rate max connection creation rate to 2147483647
392021-12-09 16:15:01.327 INFO 13864 --- [ main] kafka.network.Acceptor : Awaiting socket connections on localhost:63919.
402021-12-09 16:15:01.345 INFO 13864 --- [ main] kafka.network.SocketServer : [SocketServer listenerType=ZK_BROKER, nodeId=0] Created data-plane acceptor and processors for endpoint : ListenerName(PLAINTEXT)
412021-12-09 16:15:01.350 INFO 13864 --- [0 name=alterIsr] k.s.BrokerToControllerRequestThread : [BrokerToControllerChannelManager broker=0 name=alterIsr]: Starting
422021-12-09 16:15:01.364 INFO 13864 --- [eaper-0-Produce] perationPurgatory$ExpiredOperationReaper : [ExpirationReaper-0-Produce]: Starting
432021-12-09 16:15:01.364 INFO 13864 --- [nReaper-0-Fetch] perationPurgatory$ExpiredOperationReaper : [ExpirationReaper-0-Fetch]: Starting
442021-12-09 16:15:01.365 INFO 13864 --- [0-DeleteRecords] perationPurgatory$ExpiredOperationReaper : [ExpirationReaper-0-DeleteRecords]: Starting
452021-12-09 16:15:01.365 INFO 13864 --- [r-0-ElectLeader] perationPurgatory$ExpiredOperationReaper : [ExpirationReaper-0-ElectLeader]: Starting
462021-12-09 16:15:01.374 INFO 13864 --- [rFailureHandler] k.s.ReplicaManager$LogDirFailureHandler : [LogDirFailureHandler]: Starting
472021-12-09 16:15:01.390 INFO 13864 --- [ main] kafka.zk.KafkaZkClient : Creating /brokers/ids/0 (is it secure? false)
482021-12-09 16:15:01.400 INFO 13864 --- [ main] kafka.zk.KafkaZkClient : Stat of the created znode at /brokers/ids/0 is: 25,25,1639062901396,1639062901396,1,0,0,72059919267528704,204,0,25
49
502021-12-09 16:15:01.400 INFO 13864 --- [ main] kafka.zk.KafkaZkClient : Registered broker 0 at path /brokers/ids/0 with addresses: PLAINTEXT://localhost:63919, czxid (broker epoch): 25
512021-12-09 16:15:01.410 ERROR 13864 --- [ main] kafka.server.BrokerMetadataCheckpoint : Failed to write meta.properties due to
52
53java.nio.file.AccessDeniedException: C:\Users\ddrop\AppData\Local\Temp\spring.kafka.bf8e2b62-a1f2-4092-b292-a15e35bd31ad18378079390566696446
54 at java.base/sun.nio.fs.WindowsException.translateToIOException(WindowsException.java:89) ~[na:na]
55 at java.base/sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:103) ~[na:na]
56 at java.base/sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:108) ~[na:na]
57Reproduceable via spring Initializr + adding "Spring Kafka": https://start.spring.io/#!type=maven-project&language=java&platformVersion=2.6.1&packaging=jar&jvmVersion=11&groupId=com.example&artifactId=demo&name=demo&description=Demo%20project%20for%20Spring%20Boot&packageName=com.example.demo&dependencies=kafka
And then have following test-class to execute:
1...
2 . ____ _ __ _ _
3 /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
4( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
5 \\/ ___)| |_)| | | | | || (_| | ) ) ) )
6 ' |____| .__|_| |_|_| |_\__, | / / / /
7 =========|_|==============|___/=/_/_/_/
8 :: Spring Boot :: (v2.6.1)
9
102021-12-09 16:15:00.300 INFO 13864 --- [ main] k.utils.Log4jControllerRegistration$ : Registered kafka:type=kafka.Log4jController MBean
112021-12-09 16:15:00.420 INFO 13864 --- [ main] o.a.zookeeper.server.ZooKeeperServer :
122021-12-09 16:15:00.420 INFO 13864 --- [ main] o.a.zookeeper.server.ZooKeeperServer : ______ _
132021-12-09 16:15:00.420 INFO 13864 --- [ main] o.a.zookeeper.server.ZooKeeperServer : |___ / | |
142021-12-09 16:15:00.420 INFO 13864 --- [ main] o.a.zookeeper.server.ZooKeeperServer : / / ___ ___ | | __ ___ ___ _ __ ___ _ __
152021-12-09 16:15:00.420 INFO 13864 --- [ main] o.a.zookeeper.server.ZooKeeperServer : / / / _ \ / _ \ | |/ / / _ \ / _ \ | '_ \ / _ \ | '__|
162021-12-09 16:15:00.420 INFO 13864 --- [ main] o.a.zookeeper.server.ZooKeeperServer : / /__ | (_) | | (_) | | < | __/ | __/ | |_) | | __/ | |
172021-12-09 16:15:00.420 INFO 13864 --- [ main] o.a.zookeeper.server.ZooKeeperServer : /_____| \___/ \___/ |_|\_\ \___| \___| | .__/ \___| |_|
182021-12-09 16:15:00.420 INFO 13864 --- [ main] o.a.zookeeper.server.ZooKeeperServer : | |
192021-12-09 16:15:00.420 INFO 13864 --- [ main] o.a.zookeeper.server.ZooKeeperServer : |_|
202021-12-09 16:15:00.420 INFO 13864 --- [ main] o.a.zookeeper.server.ZooKeeperServer :
212021-12-09 16:15:00.422 INFO 13864 --- [ main] o.a.zookeeper.server.ZooKeeperServer : Server environment:zookeeper.version=3.6.3--6401e4ad2087061bc6b9f80dec2d69f2e3c8660a, built on 04/08/2021 16:35 GMT
222021-12-09 16:15:00.422 INFO 13864 --- [ main] o.a.zookeeper.server.ZooKeeperServer : Server environment:host.name=host.docker.internal
232021-12-09 16:15:00.422 INFO 13864 --- [ main] o.a.zookeeper.server.ZooKeeperServer : Server environment:java.version=11.0.11
242021-12-09 16:15:00.422 INFO 13864 --- [ main] o.a.zookeeper.server.ZooKeeperServer : Server environment:java.vendor=AdoptOpenJDK
25...
262021-12-09 16:15:01.015 INFO 13864 --- [nelReaper-Fetch] lientQuotaManager$ThrottledChannelReaper : [ThrottledChannelReaper-Fetch]: Starting
272021-12-09 16:15:01.015 INFO 13864 --- [lReaper-Produce] lientQuotaManager$ThrottledChannelReaper : [ThrottledChannelReaper-Produce]: Starting
282021-12-09 16:15:01.016 INFO 13864 --- [lReaper-Request] lientQuotaManager$ThrottledChannelReaper : [ThrottledChannelReaper-Request]: Starting
292021-12-09 16:15:01.017 INFO 13864 --- [trollerMutation] lientQuotaManager$ThrottledChannelReaper : [ThrottledChannelReaper-ControllerMutation]: Starting
302021-12-09 16:15:01.037 INFO 13864 --- [ main] kafka.log.LogManager : Loading logs from log dirs ArraySeq(C:\Users\ddrop\AppData\Local\Temp\spring.kafka.bf8e2b62-a1f2-4092-b292-a15e35bd31ad18378079390566696446)
312021-12-09 16:15:01.040 INFO 13864 --- [ main] kafka.log.LogManager : Attempting recovery for all logs in C:\Users\ddrop\AppData\Local\Temp\spring.kafka.bf8e2b62-a1f2-4092-b292-a15e35bd31ad18378079390566696446 since no clean shutdown file was found
322021-12-09 16:15:01.043 INFO 13864 --- [ main] kafka.log.LogManager : Loaded 0 logs in 6ms.
332021-12-09 16:15:01.043 INFO 13864 --- [ main] kafka.log.LogManager : Starting log cleanup with a period of 300000 ms.
342021-12-09 16:15:01.045 INFO 13864 --- [ main] kafka.log.LogManager : Starting log flusher with a default period of 9223372036854775807 ms.
352021-12-09 16:15:01.052 INFO 13864 --- [ main] kafka.log.LogCleaner : Starting the log cleaner
362021-12-09 16:15:01.059 INFO 13864 --- [leaner-thread-0] kafka.log.LogCleaner : [kafka-log-cleaner-thread-0]: Starting
372021-12-09 16:15:01.224 INFO 13864 --- [name=forwarding] k.s.BrokerToControllerRequestThread : [BrokerToControllerChannelManager broker=0 name=forwarding]: Starting
382021-12-09 16:15:01.325 INFO 13864 --- [ main] kafka.network.ConnectionQuotas : Updated connection-accept-rate max connection creation rate to 2147483647
392021-12-09 16:15:01.327 INFO 13864 --- [ main] kafka.network.Acceptor : Awaiting socket connections on localhost:63919.
402021-12-09 16:15:01.345 INFO 13864 --- [ main] kafka.network.SocketServer : [SocketServer listenerType=ZK_BROKER, nodeId=0] Created data-plane acceptor and processors for endpoint : ListenerName(PLAINTEXT)
412021-12-09 16:15:01.350 INFO 13864 --- [0 name=alterIsr] k.s.BrokerToControllerRequestThread : [BrokerToControllerChannelManager broker=0 name=alterIsr]: Starting
422021-12-09 16:15:01.364 INFO 13864 --- [eaper-0-Produce] perationPurgatory$ExpiredOperationReaper : [ExpirationReaper-0-Produce]: Starting
432021-12-09 16:15:01.364 INFO 13864 --- [nReaper-0-Fetch] perationPurgatory$ExpiredOperationReaper : [ExpirationReaper-0-Fetch]: Starting
442021-12-09 16:15:01.365 INFO 13864 --- [0-DeleteRecords] perationPurgatory$ExpiredOperationReaper : [ExpirationReaper-0-DeleteRecords]: Starting
452021-12-09 16:15:01.365 INFO 13864 --- [r-0-ElectLeader] perationPurgatory$ExpiredOperationReaper : [ExpirationReaper-0-ElectLeader]: Starting
462021-12-09 16:15:01.374 INFO 13864 --- [rFailureHandler] k.s.ReplicaManager$LogDirFailureHandler : [LogDirFailureHandler]: Starting
472021-12-09 16:15:01.390 INFO 13864 --- [ main] kafka.zk.KafkaZkClient : Creating /brokers/ids/0 (is it secure? false)
482021-12-09 16:15:01.400 INFO 13864 --- [ main] kafka.zk.KafkaZkClient : Stat of the created znode at /brokers/ids/0 is: 25,25,1639062901396,1639062901396,1,0,0,72059919267528704,204,0,25
49
502021-12-09 16:15:01.400 INFO 13864 --- [ main] kafka.zk.KafkaZkClient : Registered broker 0 at path /brokers/ids/0 with addresses: PLAINTEXT://localhost:63919, czxid (broker epoch): 25
512021-12-09 16:15:01.410 ERROR 13864 --- [ main] kafka.server.BrokerMetadataCheckpoint : Failed to write meta.properties due to
52
53java.nio.file.AccessDeniedException: C:\Users\ddrop\AppData\Local\Temp\spring.kafka.bf8e2b62-a1f2-4092-b292-a15e35bd31ad18378079390566696446
54 at java.base/sun.nio.fs.WindowsException.translateToIOException(WindowsException.java:89) ~[na:na]
55 at java.base/sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:103) ~[na:na]
56 at java.base/sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:108) ~[na:na]
57package com.example.demo;
58
59import org.junit.jupiter.api.Test;
60import org.springframework.boot.test.context.SpringBootTest;
61import org.springframework.kafka.test.context.EmbeddedKafka;
62
63@SpringBootTest
64@EmbeddedKafka
65class ApplicationTest {
66
67 @Test
68 void run() {
69 int i = 1 + 1; // just a line of code to set a debug-point
70 }
71}
72I do not have this error when pinning kafka.version to 2.8.1 in pom.xml's properties.
It seems like the cause is in Kafka itself, but I have a hard time figuring out if it is spring-kafka intitializing Kafka via EmbeddedKafka incorrectly or if Kafka itself is the culrit here.
Anyone has an idea? Am I missing a test-parameter to set?
ANSWER
Answered 2021-Dec-09 at 15:51Known bug on the Apache Kafka side. Nothing to do from Spring perspective. See more info here: https://github.com/spring-projects/spring-kafka/discussions/2027. And here: https://issues.apache.org/jira/browse/KAFKA-13391
You need to wait until Apache Kafka 3.0.1 or don't use embedded Kafka and just rely on the Testcontainers, for example, or fully external Apache Kafka broker.
QUESTION
Springboot 2.6.0 / Spring fox 3 - Failed to start bean 'documentationPluginsBootstrapper'
Asked 2022-Mar-25 at 06:14I'm trying to initiate a Springboot project using Open Jdk 15, Springboot 2.6.0, Springfox 3. We are working on a project that replaced Netty as the webserver and used Jetty instead because we do not need a non-blocking environment.
In the code we depend primarily on Reactor API (Flux, Mono), so we can not remove org.springframework.boot:spring-boot-starter-webflux dependencies.
I replicated the problem that we have in a new project.: https://github.com/jvacaq/spring-fox.
I figured out that these lines in our build.gradle file are the origin of the problem.
1compile("org.springframework.boot:spring-boot-starter-web") {
2 exclude module: "spring-boot-starter-tomcat"
3}
4compile("org.springframework.boot:spring-boot-starter-jetty")
5Here is the build.gradle file:
1compile("org.springframework.boot:spring-boot-starter-web") {
2 exclude module: "spring-boot-starter-tomcat"
3}
4compile("org.springframework.boot:spring-boot-starter-jetty")
5plugins {
6 id 'org.springframework.boot' version '2.6.0'
7 id 'io.spring.dependency-management' version '1.0.11.RELEASE'
8 id 'java'
9}
10
11group = 'com.example'
12version = '0.0.1-SNAPSHOT'
13sourceCompatibility = '11'
14
15repositories {
16 mavenCentral()
17}
18
19dependencies {
20 compile("org.springframework.boot:spring-boot-starter-web") {
21 exclude module: "spring-boot-starter-tomcat"
22 }
23 compile("org.springframework.boot:spring-boot-starter-jetty")
24 implementation 'org.springframework.boot:spring-boot-starter-webflux'
25 testImplementation 'org.springframework.boot:spring-boot-starter-test'
26 testImplementation 'io.projectreactor:reactor-test'
27 implementation "io.springfox:springfox-boot-starter:3.0.0"
28}
29
30test {
31 useJUnitPlatform()
32}
33
34I issued the command gradle clean bootrun. The result is this error:
1compile("org.springframework.boot:spring-boot-starter-web") {
2 exclude module: "spring-boot-starter-tomcat"
3}
4compile("org.springframework.boot:spring-boot-starter-jetty")
5plugins {
6 id 'org.springframework.boot' version '2.6.0'
7 id 'io.spring.dependency-management' version '1.0.11.RELEASE'
8 id 'java'
9}
10
11group = 'com.example'
12version = '0.0.1-SNAPSHOT'
13sourceCompatibility = '11'
14
15repositories {
16 mavenCentral()
17}
18
19dependencies {
20 compile("org.springframework.boot:spring-boot-starter-web") {
21 exclude module: "spring-boot-starter-tomcat"
22 }
23 compile("org.springframework.boot:spring-boot-starter-jetty")
24 implementation 'org.springframework.boot:spring-boot-starter-webflux'
25 testImplementation 'org.springframework.boot:spring-boot-starter-test'
26 testImplementation 'io.projectreactor:reactor-test'
27 implementation "io.springfox:springfox-boot-starter:3.0.0"
28}
29
30test {
31 useJUnitPlatform()
32}
33
34 gradle clean bootrun
35
36> Task :bootRun FAILED
37
38 . ____ _ __ _ _
39 /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
40( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
41 \\/ ___)| |_)| | | | | || (_| | ) ) ) )
42 ' |____| .__|_| |_|_| |_\__, | / / / /
43 =========|_|==============|___/=/_/_/_/
44 :: Spring Boot :: (v2.6.0)
45
462021-11-19 09:41:06.665 INFO 16666 --- [ main] c.e.springfox.SpringFoxApplication : Starting SpringFoxApplication using Java 15.0.2 on advance-Inspiron-5379 with PID 16666 (/home/advance/projects/spring-fox/build/classes/java/main started by advance in /home/advance/projects/spring-fox)
472021-11-19 09:41:06.666 INFO 16666 --- [ main] c.e.springfox.SpringFoxApplication : No active profile set, falling back to default profiles: default
482021-11-19 09:41:07.294 INFO 16666 --- [ main] org.eclipse.jetty.util.log : Logging initialized @1132ms to org.eclipse.jetty.util.log.Slf4jLog
492021-11-19 09:41:07.396 INFO 16666 --- [ main] o.s.b.w.e.j.JettyServletWebServerFactory : Server initialized with port: 8080
502021-11-19 09:41:07.398 INFO 16666 --- [ main] org.eclipse.jetty.server.Server : jetty-9.4.44.v20210927; built: 2021-09-27T23:02:44.612Z; git: 8da83308eeca865e495e53ef315a249d63ba9332; jvm 15.0.2+7-27
512021-11-19 09:41:07.417 INFO 16666 --- [ main] o.e.j.s.h.ContextHandler.application : Initializing Spring embedded WebApplicationContext
522021-11-19 09:41:07.417 INFO 16666 --- [ main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 713 ms
532021-11-19 09:41:07.474 INFO 16666 --- [ main] org.eclipse.jetty.server.session : DefaultSessionIdManager workerName=node0
542021-11-19 09:41:07.474 INFO 16666 --- [ main] org.eclipse.jetty.server.session : No SessionScavenger set, using defaults
552021-11-19 09:41:07.475 INFO 16666 --- [ main] org.eclipse.jetty.server.session : node0 Scavenging every 660000ms
562021-11-19 09:41:07.480 INFO 16666 --- [ main] o.e.jetty.server.handler.ContextHandler : Started o.s.b.w.e.j.JettyEmbeddedWebAppContext@6aa3bfc{application,/,[file:///tmp/jetty-docbase.8080.2024342829220941812/, jar:file:/home/advance/.gradle/caches/modules-2/files-2.1/io.springfox/springfox-swagger-ui/3.0.0/1e665fbe22148f7c36fa8a08e515a0047cd4390b/springfox-swagger-ui-3.0.0.jar!/META-INF/resources],AVAILABLE}
572021-11-19 09:41:07.480 INFO 16666 --- [ main] org.eclipse.jetty.server.Server : Started @1318ms
582021-11-19 09:41:07.920 INFO 16666 --- [ main] o.e.j.s.h.ContextHandler.application : Initializing Spring DispatcherServlet 'dispatcherServlet'
592021-11-19 09:41:07.920 INFO 16666 --- [ main] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'dispatcherServlet'
602021-11-19 09:41:07.921 INFO 16666 --- [ main] o.s.web.servlet.DispatcherServlet : Completed initialization in 1 ms
612021-11-19 09:41:07.931 INFO 16666 --- [ main] o.e.jetty.server.AbstractConnector : Started ServerConnector@2643d762{HTTP/1.1, (http/1.1)}{0.0.0.0:8080}
622021-11-19 09:41:07.932 INFO 16666 --- [ main] o.s.b.web.embedded.jetty.JettyWebServer : Jetty started on port(s) 8080 (http/1.1) with context path '/'
632021-11-19 09:41:07.934 WARN 16666 --- [ main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Failed to start bean 'documentationPluginsBootstrapper'; nested exception is java.lang.NullPointerException: Cannot invoke "org.springframework.web.servlet.mvc.condition.PatternsRequestCondition.getPatterns()" because "this.condition" is null
642021-11-19 09:41:07.949 INFO 16666 --- [ main] o.e.jetty.server.AbstractConnector : Stopped ServerConnector@2643d762{HTTP/1.1, (http/1.1)}{0.0.0.0:8080}
652021-11-19 09:41:07.950 INFO 16666 --- [ main] org.eclipse.jetty.server.session : node0 Stopped scavenging
662021-11-19 09:41:07.951 INFO 16666 --- [ main] o.e.j.s.h.ContextHandler.application : Destroying Spring FrameworkServlet 'dispatcherServlet'
672021-11-19 09:41:07.951 INFO 16666 --- [ main] o.e.jetty.server.handler.ContextHandler : Stopped o.s.b.w.e.j.JettyEmbeddedWebAppContext@6aa3bfc{application,/,[file:///tmp/jetty-docbase.8080.2024342829220941812/, jar:file:/home/advance/.gradle/caches/modules-2/files-2.1/io.springfox/springfox-swagger-ui/3.0.0/1e665fbe22148f7c36fa8a08e515a0047cd4390b/springfox-swagger-ui-3.0.0.jar!/META-INF/resources],STOPPED}
682021-11-19 09:41:07.958 INFO 16666 --- [ main] ConditionEvaluationReportLoggingListener :
69
70Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
712021-11-19 09:41:07.970 ERROR 16666 --- [ main] o.s.boot.SpringApplication : Application run failed
72
73org.springframework.context.ApplicationContextException: Failed to start bean 'documentationPluginsBootstrapper'; nested exception is java.lang.NullPointerException: Cannot invoke "org.springframework.web.servlet.mvc.condition.PatternsRequestCondition.getPatterns()" because "this.condition" is null
74 at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:181) ~[spring-context-5.3.13.jar:5.3.13]
75 at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:54) ~[spring-context-5.3.13.jar:5.3.13]
76 at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:356) ~[spring-context-5.3.13.jar:5.3.13]
77 at java.base/java.lang.Iterable.forEach(Iterable.java:75) ~[na:na]
78 at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:155) ~[spring-context-5.3.13.jar:5.3.13]
79 at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:123) ~[spring-context-5.3.13.jar:5.3.13]
80 at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:935) ~[spring-context-5.3.13.jar:5.3.13]
81 at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:586) ~[spring-context-5.3.13.jar:5.3.13]
82 at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) ~[spring-boot-2.6.0.jar:2.6.0]
83 at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:730) ~[spring-boot-2.6.0.jar:2.6.0]
84 at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:412) ~[spring-boot-2.6.0.jar:2.6.0]
85 at org.springframework.boot.SpringApplication.run(SpringApplication.java:302) ~[spring-boot-2.6.0.jar:2.6.0]
86 at org.springframework.boot.SpringApplication.run(SpringApplication.java:1301) ~[spring-boot-2.6.0.jar:2.6.0]
87 at org.springframework.boot.SpringApplication.run(SpringApplication.java:1290) ~[spring-boot-2.6.0.jar:2.6.0]
88 at com.example.springfox.SpringFoxApplication.main(SpringFoxApplication.java:10) ~[main/:na]
89Caused by: java.lang.NullPointerException: Cannot invoke "org.springframework.web.servlet.mvc.condition.PatternsRequestCondition.getPatterns()" because "this.condition" is null
90 at springfox.documentation.spring.web.WebMvcPatternsRequestConditionWrapper.getPatterns(WebMvcPatternsRequestConditionWrapper.java:56) ~[springfox-spring-webmvc-3.0.0.jar:3.0.0]
91 at springfox.documentation.RequestHandler.sortedPaths(RequestHandler.java:113) ~[springfox-core-3.0.0.jar:3.0.0]
92 at springfox.documentation.spi.service.contexts.Orderings.lambda$byPatternsCondition$3(Orderings.java:89) ~[springfox-spi-3.0.0.jar:3.0.0]
93 at java.base/java.util.Comparator.lambda$comparing$77a9974f$1(Comparator.java:469) ~[na:na]
94 at java.base/java.util.TimSort.countRunAndMakeAscending(TimSort.java:355) ~[na:na]
95 at java.base/java.util.TimSort.sort(TimSort.java:220) ~[na:na]
96 at java.base/java.util.Arrays.sort(Arrays.java:1306) ~[na:na]
97 at java.base/java.util.ArrayList.sort(ArrayList.java:1721) ~[na:na]
98 at java.base/java.util.stream.SortedOps$RefSortingSink.end(SortedOps.java:392) ~[na:na]
99 at java.base/java.util.stream.Sink$ChainedReference.end(Sink.java:258) ~[na:na]
100 at java.base/java.util.stream.Sink$ChainedReference.end(Sink.java:258) ~[na:na]
101 at java.base/java.util.stream.Sink$ChainedReference.end(Sink.java:258) ~[na:na]
102 at java.base/java.util.stream.Sink$ChainedReference.end(Sink.java:258) ~[na:na]
103 at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:485) ~[na:na]
104 at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) ~[na:na]
105 at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913) ~[na:na]
106 at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[na:na]
107 at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578) ~[na:na]
108 at springfox.documentation.spring.web.plugins.WebMvcRequestHandlerProvider.requestHandlers(WebMvcRequestHandlerProvider.java:81) ~[springfox-spring-webmvc-3.0.0.jar:3.0.0]
109 at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) ~[na:na]
110 at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625) ~[na:na]
111 at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) ~[na:na]
112 at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) ~[na:na]
113 at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913) ~[na:na]
114 at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[na:na]
115 at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578) ~[na:na]
116 at springfox.documentation.spring.web.plugins.AbstractDocumentationPluginsBootstrapper.withDefaults(AbstractDocumentationPluginsBootstrapper.java:107) ~[springfox-spring-web-3.0.0.jar:3.0.0]
117 at springfox.documentation.spring.web.plugins.AbstractDocumentationPluginsBootstrapper.buildContext(AbstractDocumentationPluginsBootstrapper.java:91) ~[springfox-spring-web-3.0.0.jar:3.0.0]
118 at springfox.documentation.spring.web.plugins.AbstractDocumentationPluginsBootstrapper.bootstrapDocumentationPlugins(AbstractDocumentationPluginsBootstrapper.java:82) ~[springfox-spring-web-3.0.0.jar:3.0.0]
119 at springfox.documentation.spring.web.plugins.DocumentationPluginsBootstrapper.start(DocumentationPluginsBootstrapper.java:100) ~[springfox-spring-web-3.0.0.jar:3.0.0]
120 at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:178) ~[spring-context-5.3.13.jar:5.3.13]
121 ... 14 common frames omitted
122
123
124FAILURE: Build failed with an exception.
125
126* What went wrong:
127Execution failed for task ':bootRun'.
128> Process 'command '/home/advance/.sdkman/candidates/java/15.0.2-open/bin/java'' finished with non-zero exit value 1
129
130* Try:
131Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
132
133* Get more help at https://help.gradle.org
134
135Deprecated Gradle features were used in this build, making it incompatible with Gradle 7.0.
136Use '--warning-mode all' to show the individual deprecation warnings.
137See https://docs.gradle.org/6.9.1/userguide/command_line_interface.html#sec:command_line_warnings
138
139BUILD FAILED in 2s
1405 actionable tasks: 5 executed
141Does anyone have an idea how to solve it?
ANSWER
Answered 2022-Feb-08 at 12:36This problem's caused by a bug in Springfox. It's making an assumption about how Spring MVC is set up that doesn't always hold true. Specifically, it's assuming that MVC's path matching will use the Ant-based path matcher and not the PathPattern-based matcher. PathPattern-based matching has been an option for some time now and is the default as of Spring Boot 2.6.
As described in Spring Boot 2.6's release notes, you can restore the configuration that Springfox assumes will be used by setting spring.mvc.pathmatch.matching-strategy to ant-path-matcher in your application.properties file. Note that this will only work if you are not using Spring Boot's Actuator. The Actuator always uses PathPattern-based parsing, irrespective of the configured matching-strategy. A change to Springfox will be required if you want to use it with the Actuator in Spring Boot 2.6 and later.
QUESTION
IntelliJ - Invalid source release: 17
Asked 2022-Mar-17 at 13:46I've created a new Java project in IntelliJ with Gradle that uses Java 17. When running my app it has the error Cause: error: invalid source release: 17.
My Settings
I've installed openjdk-17 through IntelliJ and set it as my Project SDK.
The Project language level has been set to 17 - Sealed types, always-strict floating-point semantics.
In Modules -> Sources I've set the Language level to Project default (17 - Sealed types, always strict floating-point semantics).
In Modules -> Dependencies I've set the Module SDK to Project SDK openjdk-17.
In Settings -> Build, Execution, Deployment -> Compiler -> Java Compiler I've set the Project bytecode version to 17.
Gradle
1plugins {
2 id 'org.springframework.boot' version '2.5.6'
3 id 'io.spring.dependency-management' version '1.0.11.RELEASE'
4 id 'java'
5}
6
7group = 'com.app'
8version = '0.0.1-SNAPSHOT'
9sourceCompatibility = '17'
10
11repositories {
12 mavenCentral()
13}
14
15dependencies {
16 implementation 'org.springframework.boot:spring-boot-starter-web'
17 implementation 'org.springframework.boot:spring-boot-starter-websocket'
18 testImplementation 'org.springframework.boot:spring-boot-starter-test'
19 implementation 'com.fasterxml.jackson.core:jackson-core:2.13.0'
20 implementation 'com.fasterxml.jackson.core:jackson-databind:2.13.0'
21}
22
23test {
24 useJUnitPlatform()
25}
26I've looked at all of the answers here but I can't seem to fix this. I must be missing something but I can't find it. I've not had any problems using Java 8 or 11.
How do I resolve this?
ANSWER
Answered 2021-Oct-24 at 14:23The message typically entails that your JAVA_HOME environment variable points to a different Java version.
Here are the steps to follow:
- Close IntelliJ IDEA
- Open a terminal window and check your JAVA_HOME variable value:
- *nix system:
echo $JAVA_HOME - Windows system:
echo %JAVA_HOME%
- *nix system:
- The JAVA_HOME path should be pointing to a different path, then set it to the openjdk-17 path:
- *nix system:
export JAVA_HOME=/path/to/openjdk-17 - Windows system:
set JAVA_HOME=path\to\openjdk-17
- *nix system:
- Open your project again in IntelliJ IDEA
- Make sure to set both source and target compatibility versions (not only the
sourceCompatibility)
You should be able to build your project.
EDIT: Gradle ToolchainYou may need also to instruct Gradle to use a different JVM than the one it uses itself by setting the Java plugin toolchain to your target version:
1plugins {
2 id 'org.springframework.boot' version '2.5.6'
3 id 'io.spring.dependency-management' version '1.0.11.RELEASE'
4 id 'java'
5}
6
7group = 'com.app'
8version = '0.0.1-SNAPSHOT'
9sourceCompatibility = '17'
10
11repositories {
12 mavenCentral()
13}
14
15dependencies {
16 implementation 'org.springframework.boot:spring-boot-starter-web'
17 implementation 'org.springframework.boot:spring-boot-starter-websocket'
18 testImplementation 'org.springframework.boot:spring-boot-starter-test'
19 implementation 'com.fasterxml.jackson.core:jackson-core:2.13.0'
20 implementation 'com.fasterxml.jackson.core:jackson-databind:2.13.0'
21}
22
23test {
24 useJUnitPlatform()
25}
26// build.gradle
27java {
28 toolchain {
29 languageVersion = JavaLanguageVersion.of(17)
30 }
31}
32QUESTION
Spring Cloud Gateway; Spring MVC found on classpath, which is incompatible with Spring Cloud Gateway Issue
Asked 2022-Mar-16 at 07:16I got this below error when run the API-GATEWAY, I tried so many ways but I couldn't solve this issue.
Description:
Spring MVC found on classpath, which is incompatible with Spring Cloud Gateway.
Action:
Please set spring.main.web-application-type=reactive or remove spring-boot-starter-web dependency.
Main Class
1package com.sample.apigateway;
2
3import org.springframework.boot.SpringApplication;
4import org.springframework.boot.autoconfigure.SpringBootApplication;
5import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
6
7@SpringBootApplication
8@EnableEurekaClient
9public class ApiGatewayApplication {
10
11 public static void main(String[] args) {
12 SpringApplication.run(ApiGatewayApplication.class, args);
13 }
14
15}
16application.yml
1package com.sample.apigateway;
2
3import org.springframework.boot.SpringApplication;
4import org.springframework.boot.autoconfigure.SpringBootApplication;
5import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
6
7@SpringBootApplication
8@EnableEurekaClient
9public class ApiGatewayApplication {
10
11 public static void main(String[] args) {
12 SpringApplication.run(ApiGatewayApplication.class, args);
13 }
14
15}
16spring:
17 application:
18 name: GATEWAY-SERVICE
19
20 cloud:
21 gateway:
22 routes:
23 - id: USER-SERVICE
24 uri: lb://USER-SERVICE
25 predicates:
26 - Path=/users/**
27 - id: DEPARTMENT-SERVICE
28 uri: lb://DEPARTMENT-SERVICE
29 predicates:
30 - Path=/departments/**
31
32eureka:
33 client:
34 register-with-eureka: true
35 fetch-registry: true
36 service-url:
37 defaultZone: http://localhost:8761/eureka/
38
39 instance:
40 hostname: localhost
41
42server:
43 port: 9191
44pom.xml
1package com.sample.apigateway;
2
3import org.springframework.boot.SpringApplication;
4import org.springframework.boot.autoconfigure.SpringBootApplication;
5import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
6
7@SpringBootApplication
8@EnableEurekaClient
9public class ApiGatewayApplication {
10
11 public static void main(String[] args) {
12 SpringApplication.run(ApiGatewayApplication.class, args);
13 }
14
15}
16spring:
17 application:
18 name: GATEWAY-SERVICE
19
20 cloud:
21 gateway:
22 routes:
23 - id: USER-SERVICE
24 uri: lb://USER-SERVICE
25 predicates:
26 - Path=/users/**
27 - id: DEPARTMENT-SERVICE
28 uri: lb://DEPARTMENT-SERVICE
29 predicates:
30 - Path=/departments/**
31
32eureka:
33 client:
34 register-with-eureka: true
35 fetch-registry: true
36 service-url:
37 defaultZone: http://localhost:8761/eureka/
38
39 instance:
40 hostname: localhost
41
42server:
43 port: 9191
44<?xml version="1.0" encoding="UTF-8"?>
45<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
46 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
47 <modelVersion>4.0.0</modelVersion>
48 <parent>
49 <groupId>org.springframework.boot</groupId>
50 <artifactId>spring-boot-starter-parent</artifactId>
51 <version>2.5.3</version>
52 <relativePath/> <!-- lookup parent from repository -->
53 </parent>
54 <groupId>com.sample.apigateway</groupId>
55 <artifactId>apigateway</artifactId>
56 <version>0.0.1-SNAPSHOT</version>
57 <name>apigateway</name>
58 <description>Demo project for Spring Boot</description>
59 <properties>
60 <java.version>11</java.version>
61 <spring-cloud.version>2020.0.3</spring-cloud.version>
62 </properties>
63 <dependencies>
64 <dependency>
65 <groupId>org.springframework.boot</groupId>
66 <artifactId>spring-boot-starter-actuator</artifactId>
67 </dependency>
68 <dependency>
69 <groupId>org.springframework.boot</groupId>
70 <artifactId>spring-boot-starter-webflux</artifactId>
71 </dependency>
72 <dependency>
73 <groupId>io.springfox</groupId>
74 <artifactId>springfox-boot-starter</artifactId>
75 <version>3.0.0</version>
76 </dependency>
77 <dependency>
78 <groupId>org.springframework.cloud</groupId>
79 <artifactId>spring-cloud-starter-gateway</artifactId>
80 </dependency>
81 <dependency>
82 <groupId>org.springframework.cloud</groupId>
83 <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
84 </dependency>
85 <dependency>
86 <groupId>org.springframework.cloud</groupId>
87 <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
88 </dependency>
89
90 <dependency>
91 <groupId>org.springframework.boot</groupId>
92 <artifactId>spring-boot-starter-test</artifactId>
93 <scope>test</scope>
94 </dependency>
95 </dependencies>
96 <dependencyManagement>
97 <dependencies>
98 <dependency>
99 <groupId>org.springframework.cloud</groupId>
100 <artifactId>spring-cloud-dependencies</artifactId>
101 <version>${spring-cloud.version}</version>
102 <type>pom</type>
103 <scope>import</scope>
104 </dependency>
105 </dependencies>
106 </dependencyManagement>
107
108 <build>
109 <plugins>
110 <plugin>
111 <groupId>org.springframework.boot</groupId>
112 <artifactId>spring-boot-maven-plugin</artifactId>
113 </plugin>
114 </plugins>
115 </build>
116
117</project>
118Full Error Message
1package com.sample.apigateway;
2
3import org.springframework.boot.SpringApplication;
4import org.springframework.boot.autoconfigure.SpringBootApplication;
5import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
6
7@SpringBootApplication
8@EnableEurekaClient
9public class ApiGatewayApplication {
10
11 public static void main(String[] args) {
12 SpringApplication.run(ApiGatewayApplication.class, args);
13 }
14
15}
16spring:
17 application:
18 name: GATEWAY-SERVICE
19
20 cloud:
21 gateway:
22 routes:
23 - id: USER-SERVICE
24 uri: lb://USER-SERVICE
25 predicates:
26 - Path=/users/**
27 - id: DEPARTMENT-SERVICE
28 uri: lb://DEPARTMENT-SERVICE
29 predicates:
30 - Path=/departments/**
31
32eureka:
33 client:
34 register-with-eureka: true
35 fetch-registry: true
36 service-url:
37 defaultZone: http://localhost:8761/eureka/
38
39 instance:
40 hostname: localhost
41
42server:
43 port: 9191
44<?xml version="1.0" encoding="UTF-8"?>
45<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
46 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
47 <modelVersion>4.0.0</modelVersion>
48 <parent>
49 <groupId>org.springframework.boot</groupId>
50 <artifactId>spring-boot-starter-parent</artifactId>
51 <version>2.5.3</version>
52 <relativePath/> <!-- lookup parent from repository -->
53 </parent>
54 <groupId>com.sample.apigateway</groupId>
55 <artifactId>apigateway</artifactId>
56 <version>0.0.1-SNAPSHOT</version>
57 <name>apigateway</name>
58 <description>Demo project for Spring Boot</description>
59 <properties>
60 <java.version>11</java.version>
61 <spring-cloud.version>2020.0.3</spring-cloud.version>
62 </properties>
63 <dependencies>
64 <dependency>
65 <groupId>org.springframework.boot</groupId>
66 <artifactId>spring-boot-starter-actuator</artifactId>
67 </dependency>
68 <dependency>
69 <groupId>org.springframework.boot</groupId>
70 <artifactId>spring-boot-starter-webflux</artifactId>
71 </dependency>
72 <dependency>
73 <groupId>io.springfox</groupId>
74 <artifactId>springfox-boot-starter</artifactId>
75 <version>3.0.0</version>
76 </dependency>
77 <dependency>
78 <groupId>org.springframework.cloud</groupId>
79 <artifactId>spring-cloud-starter-gateway</artifactId>
80 </dependency>
81 <dependency>
82 <groupId>org.springframework.cloud</groupId>
83 <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
84 </dependency>
85 <dependency>
86 <groupId>org.springframework.cloud</groupId>
87 <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
88 </dependency>
89
90 <dependency>
91 <groupId>org.springframework.boot</groupId>
92 <artifactId>spring-boot-starter-test</artifactId>
93 <scope>test</scope>
94 </dependency>
95 </dependencies>
96 <dependencyManagement>
97 <dependencies>
98 <dependency>
99 <groupId>org.springframework.cloud</groupId>
100 <artifactId>spring-cloud-dependencies</artifactId>
101 <version>${spring-cloud.version}</version>
102 <type>pom</type>
103 <scope>import</scope>
104 </dependency>
105 </dependencies>
106 </dependencyManagement>
107
108 <build>
109 <plugins>
110 <plugin>
111 <groupId>org.springframework.boot</groupId>
112 <artifactId>spring-boot-maven-plugin</artifactId>
113 </plugin>
114 </plugins>
115 </build>
116
117</project>
1182021-07-30 23:12:02.420 WARN 19032 --- [ main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.cloud.gateway.config.GatewayClassPathWarningAutoConfiguration$SpringMvcFoundOnClasspathConfiguration': Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.cloud.gateway.config.GatewayClassPathWarningAutoConfiguration$SpringMvcFoundOnClasspathConfiguration]: Constructor threw exception; nested exception is org.springframework.cloud.gateway.support.MvcFoundOnClasspathException
1192021-07-30 23:12:02.423 INFO 19032 --- [ main] o.apache.catalina.core.StandardService : Stopping service [Tomcat]
1202021-07-30 23:12:02.441 INFO 19032 --- [ main] ConditionEvaluationReportLoggingListener :
121
122Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
1232021-07-30 23:12:02.454 ERROR 19032 --- [ main] o.s.b.d.LoggingFailureAnalysisReporter :
124
125***************************
126APPLICATION FAILED TO START
127***************************
128
129Description:
130
131Spring MVC found on classpath, which is incompatible with Spring Cloud Gateway.
132
133Action:
134
135Please set spring.main.web-application-type=reactive or remove spring-boot-starter-web dependency.
136
137
138Process finished with exit code 1
139ANSWER
Answered 2021-Aug-01 at 06:17Please note that Spring Cloud Gateway is not compatible with Spring MVC (spring-boot-starter-web). This is outlined in section "How to include Spring Cloud Gateway in the official reference documentation":
Spring Cloud Gateway is built on Spring Boot 2.x, Spring WebFlux, and Project Reactor. As a consequence, many of the familiar synchronous libraries (Spring Data and Spring Security, for example) and patterns you know may not apply when you use Spring Cloud Gateway.
Additionally, it is stated that:
Spring Cloud Gateway requires the Netty runtime provided by Spring Boot and Spring Webflux. It does not work in a traditional Servlet Container or when built as a WAR.
As already suggested by the error message, you would need to remove the dependency on spring-boot-starter-web. You can list all your direct and transitive dependencies with the following command:
1package com.sample.apigateway;
2
3import org.springframework.boot.SpringApplication;
4import org.springframework.boot.autoconfigure.SpringBootApplication;
5import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
6
7@SpringBootApplication
8@EnableEurekaClient
9public class ApiGatewayApplication {
10
11 public static void main(String[] args) {
12 SpringApplication.run(ApiGatewayApplication.class, args);
13 }
14
15}
16spring:
17 application:
18 name: GATEWAY-SERVICE
19
20 cloud:
21 gateway:
22 routes:
23 - id: USER-SERVICE
24 uri: lb://USER-SERVICE
25 predicates:
26 - Path=/users/**
27 - id: DEPARTMENT-SERVICE
28 uri: lb://DEPARTMENT-SERVICE
29 predicates:
30 - Path=/departments/**
31
32eureka:
33 client:
34 register-with-eureka: true
35 fetch-registry: true
36 service-url:
37 defaultZone: http://localhost:8761/eureka/
38
39 instance:
40 hostname: localhost
41
42server:
43 port: 9191
44<?xml version="1.0" encoding="UTF-8"?>
45<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
46 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
47 <modelVersion>4.0.0</modelVersion>
48 <parent>
49 <groupId>org.springframework.boot</groupId>
50 <artifactId>spring-boot-starter-parent</artifactId>
51 <version>2.5.3</version>
52 <relativePath/> <!-- lookup parent from repository -->
53 </parent>
54 <groupId>com.sample.apigateway</groupId>
55 <artifactId>apigateway</artifactId>
56 <version>0.0.1-SNAPSHOT</version>
57 <name>apigateway</name>
58 <description>Demo project for Spring Boot</description>
59 <properties>
60 <java.version>11</java.version>
61 <spring-cloud.version>2020.0.3</spring-cloud.version>
62 </properties>
63 <dependencies>
64 <dependency>
65 <groupId>org.springframework.boot</groupId>
66 <artifactId>spring-boot-starter-actuator</artifactId>
67 </dependency>
68 <dependency>
69 <groupId>org.springframework.boot</groupId>
70 <artifactId>spring-boot-starter-webflux</artifactId>
71 </dependency>
72 <dependency>
73 <groupId>io.springfox</groupId>
74 <artifactId>springfox-boot-starter</artifactId>
75 <version>3.0.0</version>
76 </dependency>
77 <dependency>
78 <groupId>org.springframework.cloud</groupId>
79 <artifactId>spring-cloud-starter-gateway</artifactId>
80 </dependency>
81 <dependency>
82 <groupId>org.springframework.cloud</groupId>
83 <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
84 </dependency>
85 <dependency>
86 <groupId>org.springframework.cloud</groupId>
87 <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
88 </dependency>
89
90 <dependency>
91 <groupId>org.springframework.boot</groupId>
92 <artifactId>spring-boot-starter-test</artifactId>
93 <scope>test</scope>
94 </dependency>
95 </dependencies>
96 <dependencyManagement>
97 <dependencies>
98 <dependency>
99 <groupId>org.springframework.cloud</groupId>
100 <artifactId>spring-cloud-dependencies</artifactId>
101 <version>${spring-cloud.version}</version>
102 <type>pom</type>
103 <scope>import</scope>
104 </dependency>
105 </dependencies>
106 </dependencyManagement>
107
108 <build>
109 <plugins>
110 <plugin>
111 <groupId>org.springframework.boot</groupId>
112 <artifactId>spring-boot-maven-plugin</artifactId>
113 </plugin>
114 </plugins>
115 </build>
116
117</project>
1182021-07-30 23:12:02.420 WARN 19032 --- [ main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.cloud.gateway.config.GatewayClassPathWarningAutoConfiguration$SpringMvcFoundOnClasspathConfiguration': Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.cloud.gateway.config.GatewayClassPathWarningAutoConfiguration$SpringMvcFoundOnClasspathConfiguration]: Constructor threw exception; nested exception is org.springframework.cloud.gateway.support.MvcFoundOnClasspathException
1192021-07-30 23:12:02.423 INFO 19032 --- [ main] o.apache.catalina.core.StandardService : Stopping service [Tomcat]
1202021-07-30 23:12:02.441 INFO 19032 --- [ main] ConditionEvaluationReportLoggingListener :
121
122Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
1232021-07-30 23:12:02.454 ERROR 19032 --- [ main] o.s.b.d.LoggingFailureAnalysisReporter :
124
125***************************
126APPLICATION FAILED TO START
127***************************
128
129Description:
130
131Spring MVC found on classpath, which is incompatible with Spring Cloud Gateway.
132
133Action:
134
135Please set spring.main.web-application-type=reactive or remove spring-boot-starter-web dependency.
136
137
138Process finished with exit code 1
139mvn dependency:tree
140This will reveal that spring-cloud-starter-netflix-eureka-server depends on spring-boot-starter-web. Once you remove the following lines from your pom.xml, your application should start up:
1package com.sample.apigateway;
2
3import org.springframework.boot.SpringApplication;
4import org.springframework.boot.autoconfigure.SpringBootApplication;
5import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
6
7@SpringBootApplication
8@EnableEurekaClient
9public class ApiGatewayApplication {
10
11 public static void main(String[] args) {
12 SpringApplication.run(ApiGatewayApplication.class, args);
13 }
14
15}
16spring:
17 application:
18 name: GATEWAY-SERVICE
19
20 cloud:
21 gateway:
22 routes:
23 - id: USER-SERVICE
24 uri: lb://USER-SERVICE
25 predicates:
26 - Path=/users/**
27 - id: DEPARTMENT-SERVICE
28 uri: lb://DEPARTMENT-SERVICE
29 predicates:
30 - Path=/departments/**
31
32eureka:
33 client:
34 register-with-eureka: true
35 fetch-registry: true
36 service-url:
37 defaultZone: http://localhost:8761/eureka/
38
39 instance:
40 hostname: localhost
41
42server:
43 port: 9191
44<?xml version="1.0" encoding="UTF-8"?>
45<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
46 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
47 <modelVersion>4.0.0</modelVersion>
48 <parent>
49 <groupId>org.springframework.boot</groupId>
50 <artifactId>spring-boot-starter-parent</artifactId>
51 <version>2.5.3</version>
52 <relativePath/> <!-- lookup parent from repository -->
53 </parent>
54 <groupId>com.sample.apigateway</groupId>
55 <artifactId>apigateway</artifactId>
56 <version>0.0.1-SNAPSHOT</version>
57 <name>apigateway</name>
58 <description>Demo project for Spring Boot</description>
59 <properties>
60 <java.version>11</java.version>
61 <spring-cloud.version>2020.0.3</spring-cloud.version>
62 </properties>
63 <dependencies>
64 <dependency>
65 <groupId>org.springframework.boot</groupId>
66 <artifactId>spring-boot-starter-actuator</artifactId>
67 </dependency>
68 <dependency>
69 <groupId>org.springframework.boot</groupId>
70 <artifactId>spring-boot-starter-webflux</artifactId>
71 </dependency>
72 <dependency>
73 <groupId>io.springfox</groupId>
74 <artifactId>springfox-boot-starter</artifactId>
75 <version>3.0.0</version>
76 </dependency>
77 <dependency>
78 <groupId>org.springframework.cloud</groupId>
79 <artifactId>spring-cloud-starter-gateway</artifactId>
80 </dependency>
81 <dependency>
82 <groupId>org.springframework.cloud</groupId>
83 <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
84 </dependency>
85 <dependency>
86 <groupId>org.springframework.cloud</groupId>
87 <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
88 </dependency>
89
90 <dependency>
91 <groupId>org.springframework.boot</groupId>
92 <artifactId>spring-boot-starter-test</artifactId>
93 <scope>test</scope>
94 </dependency>
95 </dependencies>
96 <dependencyManagement>
97 <dependencies>
98 <dependency>
99 <groupId>org.springframework.cloud</groupId>
100 <artifactId>spring-cloud-dependencies</artifactId>
101 <version>${spring-cloud.version}</version>
102 <type>pom</type>
103 <scope>import</scope>
104 </dependency>
105 </dependencies>
106 </dependencyManagement>
107
108 <build>
109 <plugins>
110 <plugin>
111 <groupId>org.springframework.boot</groupId>
112 <artifactId>spring-boot-maven-plugin</artifactId>
113 </plugin>
114 </plugins>
115 </build>
116
117</project>
1182021-07-30 23:12:02.420 WARN 19032 --- [ main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.cloud.gateway.config.GatewayClassPathWarningAutoConfiguration$SpringMvcFoundOnClasspathConfiguration': Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.cloud.gateway.config.GatewayClassPathWarningAutoConfiguration$SpringMvcFoundOnClasspathConfiguration]: Constructor threw exception; nested exception is org.springframework.cloud.gateway.support.MvcFoundOnClasspathException
1192021-07-30 23:12:02.423 INFO 19032 --- [ main] o.apache.catalina.core.StandardService : Stopping service [Tomcat]
1202021-07-30 23:12:02.441 INFO 19032 --- [ main] ConditionEvaluationReportLoggingListener :
121
122Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
1232021-07-30 23:12:02.454 ERROR 19032 --- [ main] o.s.b.d.LoggingFailureAnalysisReporter :
124
125***************************
126APPLICATION FAILED TO START
127***************************
128
129Description:
130
131Spring MVC found on classpath, which is incompatible with Spring Cloud Gateway.
132
133Action:
134
135Please set spring.main.web-application-type=reactive or remove spring-boot-starter-web dependency.
136
137
138Process finished with exit code 1
139mvn dependency:tree
140<dependency>
141 <groupId>org.springframework.cloud</groupId>
142 <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
143</dependency>
144QUESTION
Springfox 3.0.0 is not working with Spring Boot 2.6.0
Asked 2022-Feb-22 at 14:10Springfox 3.0.0 is not working with Spring Boot 2.6.0, after upgrading I am getting the following error
1org.springframework.context.ApplicationContextException: Failed to start bean 'documentationPluginsBootstrapper'; nested exception is java.lang.NullPointerException: Cannot invoke "org.springframework.web.servlet.mvc.condition.PatternsRequestCondition.getPatterns()" because "this.condition" is null
2 at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:181)
3 at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:54)
4 at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:356)
5 at java.base/java.lang.Iterable.forEach(Iterable.java:75)
6 at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:155)
7 at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:123)
8 at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:935)
9 at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:586)
10 at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145)
11 at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:730)
12 at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:412)
13 at org.springframework.boot.SpringApplication.run(SpringApplication.java:302)
14 at org.springframework.boot.SpringApplication.run(SpringApplication.java:1301)
15 at org.springframework.boot.SpringApplication.run(SpringApplication.java:1290)
16 at com.enkindle.AntivirusApplication.main(AntivirusApplication.java:16)
17 at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
18 at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
19 at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
20 at java.base/java.lang.reflect.Method.invoke(Method.java:568)
21 at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49)
22Caused by: java.lang.NullPointerException: Cannot invoke "org.springframework.web.servlet.mvc.condition.PatternsRequestCondition.getPatterns()" because "this.condition" is null
23 at springfox.documentation.spring.web.WebMvcPatternsRequestConditionWrapper.getPatterns(WebMvcPatternsRequestConditionWrapper.java:56)
24 at springfox.documentation.RequestHandler.sortedPaths(RequestHandler.java:113)
25 at springfox.documentation.spi.service.contexts.Orderings.lambda$byPatternsCondition$3(Orderings.java:89)
26 at java.base/java.util.Comparator.lambda$comparing$77a9974f$1(Comparator.java:473)
27 at java.base/java.util.TimSort.countRunAndMakeAscending(TimSort.java:355)
28 at java.base/java.util.TimSort.sort(TimSort.java:234)
29 at java.base/java.util.Arrays.sort(Arrays.java:1307)
30 at java.base/java.util.ArrayList.sort(ArrayList.java:1721)
31 at java.base/java.util.stream.SortedOps$RefSortingSink.end(SortedOps.java:392)
32 at java.base/java.util.stream.Sink$ChainedReference.end(Sink.java:258)
33 at java.base/java.util.stream.Sink$ChainedReference.end(Sink.java:258)
34 at java.base/java.util.stream.Sink$ChainedReference.end(Sink.java:258)
35 at java.base/java.util.stream.Sink$ChainedReference.end(Sink.java:258)
36 at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:510)
37 at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
38 at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
39 at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
40 at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
41 at springfox.documentation.spring.web.plugins.WebMvcRequestHandlerProvider.requestHandlers(WebMvcRequestHandlerProvider.java:81)
42 at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
43 at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
44 at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
45 at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
46 at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
47 at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
48 at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
49 at springfox.documentation.spring.web.plugins.AbstractDocumentationPluginsBootstrapper.withDefaults(AbstractDocumentationPluginsBootstrapper.java:107)
50 at springfox.documentation.spring.web.plugins.AbstractDocumentationPluginsBootstrapper.buildContext(AbstractDocumentationPluginsBootstrapper.java:91)
51 at springfox.documentation.spring.web.plugins.AbstractDocumentationPluginsBootstrapper.bootstrapDocumentationPlugins(AbstractDocumentationPluginsBootstrapper.java:82)
52 at springfox.documentation.spring.web.plugins.DocumentationPluginsBootstrapper.start(DocumentationPluginsBootstrapper.java:100)
53 at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:178)
54 ... 19 common frames omitted
55ANSWER
Answered 2021-Dec-01 at 02:17I know this does not solve your problem directly, but consider moving to springdoc which most recent release supports Spring Boot 2.6.0. Springfox is so buggy at this point that is a pain to use. I've moved to springdoc 2 years ago because of its Spring WebFlux support and I am very happy about it. Additionally, it also supports Kotlin Coroutines, which I am not sure Springfox does.
If you decide to migrate, springdoc even has a migration guide.
QUESTION
Spring Boot WebClient stops sending requests
Asked 2022-Feb-18 at 14:42I am running a Spring Boot app that uses WebClient for both non-blocking and blocking HTTP requests. After the app has run for some time, all outgoing HTTP requests seem to get stuck.
WebClient is used to send requests to multiple hosts, but as an example, here is how it is initialized and used to send requests to Telegram:
WebClientConfig:
1 @Bean
2 public ReactorClientHttpConnector httpClient() {
3 HttpClient.create(ConnectionProvider.builder("connectionProvider").build())
4 .option(ChannelOption.CONNECT_TIMEOUT_MILLIS, connectTimeout)
5 .responseTimeout(Duration.ofMillis(responseTimeout));
6 return new ReactorClientHttpConnector(httpClient);
7 }
8The same ReactorClientHttpConnector is used for all WebClients.
TelegramClient:
1 @Bean
2 public ReactorClientHttpConnector httpClient() {
3 HttpClient.create(ConnectionProvider.builder("connectionProvider").build())
4 .option(ChannelOption.CONNECT_TIMEOUT_MILLIS, connectTimeout)
5 .responseTimeout(Duration.ofMillis(responseTimeout));
6 return new ReactorClientHttpConnector(httpClient);
7 }
8 @Autowired
9 ReactorClientHttpConnector httpClient;
10
11 WebClient webClient;
12
13 RateLimiter rateLimiter;
14
15 @PostConstruct
16 public void init() {
17 webClient = WebClient.builder()
18 .clientConnector(httpClient)
19 .baseUrl(telegramUrl)
20 .build();
21
22 rateLimiter = RateLimiter.of("telegram-rate-limiter",
23 RateLimiterConfig.custom()
24 .limitRefreshPeriod(Duration.ofMinutes(1))
25 .limitForPeriod(20)
26 .build());
27 }
28
29 public void sendMessage(@PathVariable("token") String token, @RequestParam("chat_id") long chatId, @RequestParam("text") String message) {
30 webClient.post().uri(String.format("/bot%s/sendMessage", token))
31 .contentType(MediaType.APPLICATION_JSON)
32 .body(BodyInserters.fromFormData("chat_id", String.valueOf(chatId))
33 .with("text", message))
34 .retrieve()
35 .bodyToMono(Void.class)
36 .transformDeferred(RateLimiterOperator.of(rateLimiter))
37 .block();
38 }
39The RateLimiter is used to ensure the number of requests does not exceed 20 a minute as specified in the Telegram API.
When the app is started, all requests are resolved normally as expected. But after some time has passed, all requests seem to get stuck. The amount of time needed for this to happen can vary from a few hours to a few days. It happens for all requests to different hosts and is easily noticeable when messages from the TelegramBot stops. Once the requests get stuck, they are stuck indefinitely and I have to restart the app to get it working again.
There are no exceptions in the log that seem to have caused this. Since I maintain a queue for my telegram messages, I can see the point in time when the requests stop when the number of messages in the queue steadily increases and when errors happen in the other processes that are waiting for the requests to resolve.
It does not seem like the requests are even sent out as the connect timeout and response timeout that I have set do not take effect.
I had previously also tried setting idle time to 0 but that did not solve the problem
1 @Bean
2 public ReactorClientHttpConnector httpClient() {
3 HttpClient.create(ConnectionProvider.builder("connectionProvider").build())
4 .option(ChannelOption.CONNECT_TIMEOUT_MILLIS, connectTimeout)
5 .responseTimeout(Duration.ofMillis(responseTimeout));
6 return new ReactorClientHttpConnector(httpClient);
7 }
8 @Autowired
9 ReactorClientHttpConnector httpClient;
10
11 WebClient webClient;
12
13 RateLimiter rateLimiter;
14
15 @PostConstruct
16 public void init() {
17 webClient = WebClient.builder()
18 .clientConnector(httpClient)
19 .baseUrl(telegramUrl)
20 .build();
21
22 rateLimiter = RateLimiter.of("telegram-rate-limiter",
23 RateLimiterConfig.custom()
24 .limitRefreshPeriod(Duration.ofMinutes(1))
25 .limitForPeriod(20)
26 .build());
27 }
28
29 public void sendMessage(@PathVariable("token") String token, @RequestParam("chat_id") long chatId, @RequestParam("text") String message) {
30 webClient.post().uri(String.format("/bot%s/sendMessage", token))
31 .contentType(MediaType.APPLICATION_JSON)
32 .body(BodyInserters.fromFormData("chat_id", String.valueOf(chatId))
33 .with("text", message))
34 .retrieve()
35 .bodyToMono(Void.class)
36 .transformDeferred(RateLimiterOperator.of(rateLimiter))
37 .block();
38 }
39 @Bean
40 public ReactorClientHttpConnector httpClient() {
41 HttpClient httpClient = HttpClient.create(ConnectionProvider.builder("connectionProvider").maxConnections(1000).maxIdleTime(Duration.ofSeconds(0)).build())
42 HttpClient httpClient = HttpClient.newConnection()
43 .option(ChannelOption.CONNECT_TIMEOUT_MILLIS, connectTimeout)
44 .responseTimeout(Duration.ofMillis(responseTimeout));
45 return new ReactorClientHttpConnector(httpClient);
46 }
47Update:
I enabled metrics and viewed it using micrometer when it got stuck. Interestingly, it shows that there is one connection for Telegram, but also shows no connections on idle, pending or active.
1 @Bean
2 public ReactorClientHttpConnector httpClient() {
3 HttpClient.create(ConnectionProvider.builder("connectionProvider").build())
4 .option(ChannelOption.CONNECT_TIMEOUT_MILLIS, connectTimeout)
5 .responseTimeout(Duration.ofMillis(responseTimeout));
6 return new ReactorClientHttpConnector(httpClient);
7 }
8 @Autowired
9 ReactorClientHttpConnector httpClient;
10
11 WebClient webClient;
12
13 RateLimiter rateLimiter;
14
15 @PostConstruct
16 public void init() {
17 webClient = WebClient.builder()
18 .clientConnector(httpClient)
19 .baseUrl(telegramUrl)
20 .build();
21
22 rateLimiter = RateLimiter.of("telegram-rate-limiter",
23 RateLimiterConfig.custom()
24 .limitRefreshPeriod(Duration.ofMinutes(1))
25 .limitForPeriod(20)
26 .build());
27 }
28
29 public void sendMessage(@PathVariable("token") String token, @RequestParam("chat_id") long chatId, @RequestParam("text") String message) {
30 webClient.post().uri(String.format("/bot%s/sendMessage", token))
31 .contentType(MediaType.APPLICATION_JSON)
32 .body(BodyInserters.fromFormData("chat_id", String.valueOf(chatId))
33 .with("text", message))
34 .retrieve()
35 .bodyToMono(Void.class)
36 .transformDeferred(RateLimiterOperator.of(rateLimiter))
37 .block();
38 }
39 @Bean
40 public ReactorClientHttpConnector httpClient() {
41 HttpClient httpClient = HttpClient.create(ConnectionProvider.builder("connectionProvider").maxConnections(1000).maxIdleTime(Duration.ofSeconds(0)).build())
42 HttpClient httpClient = HttpClient.newConnection()
43 .option(ChannelOption.CONNECT_TIMEOUT_MILLIS, connectTimeout)
44 .responseTimeout(Duration.ofMillis(responseTimeout));
45 return new ReactorClientHttpConnector(httpClient);
46 }
47reactor_netty_connection_provider_idle_connections{id="-1268283746",name="connectionProvider",remote_address="api.telegram.org:443",} 0.0
48reactor_netty_connection_provider_pending_connections{id="-1268283746",name="connectionProvider",remote_address="api.telegram.org:443",} 0.0
49reactor_netty_connection_provider_active_connections{id="-1268283746",name="connectionProvider",remote_address="api.telegram.org:443",} 0.0
50reactor_netty_connection_provider_total_connections{id="-1268283746",name="connectionProvider",remote_address="api.telegram.org:443",} 1.0
51Could the issue be this missing connection?
Update 2:
I thought this might be related to this other issue: Closing Reactor Netty connection on error status codes
So I updated my HttpClient to this:
1 @Bean
2 public ReactorClientHttpConnector httpClient() {
3 HttpClient.create(ConnectionProvider.builder("connectionProvider").build())
4 .option(ChannelOption.CONNECT_TIMEOUT_MILLIS, connectTimeout)
5 .responseTimeout(Duration.ofMillis(responseTimeout));
6 return new ReactorClientHttpConnector(httpClient);
7 }
8 @Autowired
9 ReactorClientHttpConnector httpClient;
10
11 WebClient webClient;
12
13 RateLimiter rateLimiter;
14
15 @PostConstruct
16 public void init() {
17 webClient = WebClient.builder()
18 .clientConnector(httpClient)
19 .baseUrl(telegramUrl)
20 .build();
21
22 rateLimiter = RateLimiter.of("telegram-rate-limiter",
23 RateLimiterConfig.custom()
24 .limitRefreshPeriod(Duration.ofMinutes(1))
25 .limitForPeriod(20)
26 .build());
27 }
28
29 public void sendMessage(@PathVariable("token") String token, @RequestParam("chat_id") long chatId, @RequestParam("text") String message) {
30 webClient.post().uri(String.format("/bot%s/sendMessage", token))
31 .contentType(MediaType.APPLICATION_JSON)
32 .body(BodyInserters.fromFormData("chat_id", String.valueOf(chatId))
33 .with("text", message))
34 .retrieve()
35 .bodyToMono(Void.class)
36 .transformDeferred(RateLimiterOperator.of(rateLimiter))
37 .block();
38 }
39 @Bean
40 public ReactorClientHttpConnector httpClient() {
41 HttpClient httpClient = HttpClient.create(ConnectionProvider.builder("connectionProvider").maxConnections(1000).maxIdleTime(Duration.ofSeconds(0)).build())
42 HttpClient httpClient = HttpClient.newConnection()
43 .option(ChannelOption.CONNECT_TIMEOUT_MILLIS, connectTimeout)
44 .responseTimeout(Duration.ofMillis(responseTimeout));
45 return new ReactorClientHttpConnector(httpClient);
46 }
47reactor_netty_connection_provider_idle_connections{id="-1268283746",name="connectionProvider",remote_address="api.telegram.org:443",} 0.0
48reactor_netty_connection_provider_pending_connections{id="-1268283746",name="connectionProvider",remote_address="api.telegram.org:443",} 0.0
49reactor_netty_connection_provider_active_connections{id="-1268283746",name="connectionProvider",remote_address="api.telegram.org:443",} 0.0
50reactor_netty_connection_provider_total_connections{id="-1268283746",name="connectionProvider",remote_address="api.telegram.org:443",} 1.0
51 @Bean
52 public ReactorClientHttpConnector httpClient() {
53 HttpClient httpClient = HttpClient.create(ConnectionProvider.builder("connectionProvider").metrics(true).build())
54 .doAfterResponseSuccess((r, c) -> c.dispose())
55 .option(ChannelOption.CONNECT_TIMEOUT_MILLIS, connectTimeout)
56 .responseTimeout(Duration.ofMillis(responseTimeout));
57 return new ReactorClientHttpConnector(httpClient);
58 }
59But all that seemed to do is accelerate the occurrence of the problem. Just like before, the active, pending and idle connections do not add up to the total connections. The total is always greater than the other 3 metrics added together.
Update 3: I did a thread dump when the issue happened. There were a total of 74 threads, so I don't think the app is running out of threads.
The dump for the Telegram thread:
1 @Bean
2 public ReactorClientHttpConnector httpClient() {
3 HttpClient.create(ConnectionProvider.builder("connectionProvider").build())
4 .option(ChannelOption.CONNECT_TIMEOUT_MILLIS, connectTimeout)
5 .responseTimeout(Duration.ofMillis(responseTimeout));
6 return new ReactorClientHttpConnector(httpClient);
7 }
8 @Autowired
9 ReactorClientHttpConnector httpClient;
10
11 WebClient webClient;
12
13 RateLimiter rateLimiter;
14
15 @PostConstruct
16 public void init() {
17 webClient = WebClient.builder()
18 .clientConnector(httpClient)
19 .baseUrl(telegramUrl)
20 .build();
21
22 rateLimiter = RateLimiter.of("telegram-rate-limiter",
23 RateLimiterConfig.custom()
24 .limitRefreshPeriod(Duration.ofMinutes(1))
25 .limitForPeriod(20)
26 .build());
27 }
28
29 public void sendMessage(@PathVariable("token") String token, @RequestParam("chat_id") long chatId, @RequestParam("text") String message) {
30 webClient.post().uri(String.format("/bot%s/sendMessage", token))
31 .contentType(MediaType.APPLICATION_JSON)
32 .body(BodyInserters.fromFormData("chat_id", String.valueOf(chatId))
33 .with("text", message))
34 .retrieve()
35 .bodyToMono(Void.class)
36 .transformDeferred(RateLimiterOperator.of(rateLimiter))
37 .block();
38 }
39 @Bean
40 public ReactorClientHttpConnector httpClient() {
41 HttpClient httpClient = HttpClient.create(ConnectionProvider.builder("connectionProvider").maxConnections(1000).maxIdleTime(Duration.ofSeconds(0)).build())
42 HttpClient httpClient = HttpClient.newConnection()
43 .option(ChannelOption.CONNECT_TIMEOUT_MILLIS, connectTimeout)
44 .responseTimeout(Duration.ofMillis(responseTimeout));
45 return new ReactorClientHttpConnector(httpClient);
46 }
47reactor_netty_connection_provider_idle_connections{id="-1268283746",name="connectionProvider",remote_address="api.telegram.org:443",} 0.0
48reactor_netty_connection_provider_pending_connections{id="-1268283746",name="connectionProvider",remote_address="api.telegram.org:443",} 0.0
49reactor_netty_connection_provider_active_connections{id="-1268283746",name="connectionProvider",remote_address="api.telegram.org:443",} 0.0
50reactor_netty_connection_provider_total_connections{id="-1268283746",name="connectionProvider",remote_address="api.telegram.org:443",} 1.0
51 @Bean
52 public ReactorClientHttpConnector httpClient() {
53 HttpClient httpClient = HttpClient.create(ConnectionProvider.builder("connectionProvider").metrics(true).build())
54 .doAfterResponseSuccess((r, c) -> c.dispose())
55 .option(ChannelOption.CONNECT_TIMEOUT_MILLIS, connectTimeout)
56 .responseTimeout(Duration.ofMillis(responseTimeout));
57 return new ReactorClientHttpConnector(httpClient);
58 }
59"TelegramBot" #20 daemon prio=5 os_prio=0 cpu=14.65ms elapsed=47154.24s tid=0x00007f6b28e73000 nid=0x1c waiting on condition [0x00007f6aed6fb000]
60 java.lang.Thread.State: WAITING (parking)
61 at jdk.internal.misc.Unsafe.park(java.base@11.0.13/Native Method)
62 - parking to wait for <0x00000000fa865c80> (a java.util.concurrent.CountDownLatch$Sync)
63 at java.util.concurrent.locks.LockSupport.park(java.base@11.0.13/LockSupport.java:194)
64 at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(java.base@11.0.13/AbstractQueuedSynchronizer.java:885)
65 at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(java.base@11.0.13/AbstractQueuedSynchronizer.java:1039)
66 at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(java.base@11.0.13/AbstractQueuedSynchronizer.java:1345)
67 at java.util.concurrent.CountDownLatch.await(java.base@11.0.13/CountDownLatch.java:232)
68 at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:87)
69 at reactor.core.publisher.Mono.block(Mono.java:1707)
70 at com.moon.arbitrage.cm.feign.TelegramClient.sendMessage(TelegramClient.java:59)
71 at com.moon.arbitrage.cm.service.TelegramService.lambda$sendArbMessage$0(TelegramService.java:53)
72 at com.moon.arbitrage.cm.service.TelegramService$$Lambda$1092/0x000000084070f840.run(Unknown Source)
73 at com.moon.arbitrage.cm.service.TelegramService.task(TelegramService.java:82)
74 at com.moon.arbitrage.cm.service.TelegramService$$Lambda$920/0x0000000840665040.run(Unknown Source)
75 at java.lang.Thread.run(java.base@11.0.13/Thread.java:829)
76
77 Locked ownable synchronizers:
78 - None
79The reactor worker threads:
1 @Bean
2 public ReactorClientHttpConnector httpClient() {
3 HttpClient.create(ConnectionProvider.builder("connectionProvider").build())
4 .option(ChannelOption.CONNECT_TIMEOUT_MILLIS, connectTimeout)
5 .responseTimeout(Duration.ofMillis(responseTimeout));
6 return new ReactorClientHttpConnector(httpClient);
7 }
8 @Autowired
9 ReactorClientHttpConnector httpClient;
10
11 WebClient webClient;
12
13 RateLimiter rateLimiter;
14
15 @PostConstruct
16 public void init() {
17 webClient = WebClient.builder()
18 .clientConnector(httpClient)
19 .baseUrl(telegramUrl)
20 .build();
21
22 rateLimiter = RateLimiter.of("telegram-rate-limiter",
23 RateLimiterConfig.custom()
24 .limitRefreshPeriod(Duration.ofMinutes(1))
25 .limitForPeriod(20)
26 .build());
27 }
28
29 public void sendMessage(@PathVariable("token") String token, @RequestParam("chat_id") long chatId, @RequestParam("text") String message) {
30 webClient.post().uri(String.format("/bot%s/sendMessage", token))
31 .contentType(MediaType.APPLICATION_JSON)
32 .body(BodyInserters.fromFormData("chat_id", String.valueOf(chatId))
33 .with("text", message))
34 .retrieve()
35 .bodyToMono(Void.class)
36 .transformDeferred(RateLimiterOperator.of(rateLimiter))
37 .block();
38 }
39 @Bean
40 public ReactorClientHttpConnector httpClient() {
41 HttpClient httpClient = HttpClient.create(ConnectionProvider.builder("connectionProvider").maxConnections(1000).maxIdleTime(Duration.ofSeconds(0)).build())
42 HttpClient httpClient = HttpClient.newConnection()
43 .option(ChannelOption.CONNECT_TIMEOUT_MILLIS, connectTimeout)
44 .responseTimeout(Duration.ofMillis(responseTimeout));
45 return new ReactorClientHttpConnector(httpClient);
46 }
47reactor_netty_connection_provider_idle_connections{id="-1268283746",name="connectionProvider",remote_address="api.telegram.org:443",} 0.0
48reactor_netty_connection_provider_pending_connections{id="-1268283746",name="connectionProvider",remote_address="api.telegram.org:443",} 0.0
49reactor_netty_connection_provider_active_connections{id="-1268283746",name="connectionProvider",remote_address="api.telegram.org:443",} 0.0
50reactor_netty_connection_provider_total_connections{id="-1268283746",name="connectionProvider",remote_address="api.telegram.org:443",} 1.0
51 @Bean
52 public ReactorClientHttpConnector httpClient() {
53 HttpClient httpClient = HttpClient.create(ConnectionProvider.builder("connectionProvider").metrics(true).build())
54 .doAfterResponseSuccess((r, c) -> c.dispose())
55 .option(ChannelOption.CONNECT_TIMEOUT_MILLIS, connectTimeout)
56 .responseTimeout(Duration.ofMillis(responseTimeout));
57 return new ReactorClientHttpConnector(httpClient);
58 }
59"TelegramBot" #20 daemon prio=5 os_prio=0 cpu=14.65ms elapsed=47154.24s tid=0x00007f6b28e73000 nid=0x1c waiting on condition [0x00007f6aed6fb000]
60 java.lang.Thread.State: WAITING (parking)
61 at jdk.internal.misc.Unsafe.park(java.base@11.0.13/Native Method)
62 - parking to wait for <0x00000000fa865c80> (a java.util.concurrent.CountDownLatch$Sync)
63 at java.util.concurrent.locks.LockSupport.park(java.base@11.0.13/LockSupport.java:194)
64 at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(java.base@11.0.13/AbstractQueuedSynchronizer.java:885)
65 at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(java.base@11.0.13/AbstractQueuedSynchronizer.java:1039)
66 at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(java.base@11.0.13/AbstractQueuedSynchronizer.java:1345)
67 at java.util.concurrent.CountDownLatch.await(java.base@11.0.13/CountDownLatch.java:232)
68 at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:87)
69 at reactor.core.publisher.Mono.block(Mono.java:1707)
70 at com.moon.arbitrage.cm.feign.TelegramClient.sendMessage(TelegramClient.java:59)
71 at com.moon.arbitrage.cm.service.TelegramService.lambda$sendArbMessage$0(TelegramService.java:53)
72 at com.moon.arbitrage.cm.service.TelegramService$$Lambda$1092/0x000000084070f840.run(Unknown Source)
73 at com.moon.arbitrage.cm.service.TelegramService.task(TelegramService.java:82)
74 at com.moon.arbitrage.cm.service.TelegramService$$Lambda$920/0x0000000840665040.run(Unknown Source)
75 at java.lang.Thread.run(java.base@11.0.13/Thread.java:829)
76
77 Locked ownable synchronizers:
78 - None
79"reactor-http-epoll-1" #15 daemon prio=5 os_prio=0 cpu=810.44ms elapsed=47157.07s tid=0x00007f6b281c4000 nid=0x17 runnable [0x00007f6b0c46c000]
80 java.lang.Thread.State: RUNNABLE
81 at io.netty.channel.epoll.Native.epollWait0(Native Method)
82 at io.netty.channel.epoll.Native.epollWait(Native.java:177)
83 at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:286)
84 at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:351)
85 at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:986)
86 at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
87 at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
88 at java.lang.Thread.run(java.base@11.0.13/Thread.java:829)
89
90 Locked ownable synchronizers:
91 - None
92
93"reactor-http-epoll-2" #16 daemon prio=5 os_prio=0 cpu=1312.16ms elapsed=47157.07s tid=0x00007f6b281c5000 nid=0x18 waiting on condition [0x00007f6b0c369000]
94 java.lang.Thread.State: WAITING (parking)
95 at jdk.internal.misc.Unsafe.park(java.base@11.0.13/Native Method)
96 - parking to wait for <0x00000000fa865948> (a java.util.concurrent.CompletableFuture$Signaller)
97 at java.util.concurrent.locks.LockSupport.park(java.base@11.0.13/LockSupport.java:194)
98 at java.util.concurrent.CompletableFuture$Signaller.block(java.base@11.0.13/CompletableFuture.java:1796)
99 at java.util.concurrent.ForkJoinPool.managedBlock(java.base@11.0.13/ForkJoinPool.java:3128)
100 at java.util.concurrent.CompletableFuture.waitingGet(java.base@11.0.13/CompletableFuture.java:1823)
101 at java.util.concurrent.CompletableFuture.get(java.base@11.0.13/CompletableFuture.java:1998)
102 at com.moon.arbitrage.cm.service.OrderService.reconcileOrder(OrderService.java:103)
103 at com.moon.arbitrage.cm.service.BotService$BotTask.lambda$task$1(BotService.java:383)
104 at com.moon.arbitrage.cm.service.BotService$BotTask$$Lambda$1161/0x00000008400af440.accept(Unknown Source)
105 at reactor.core.publisher.MonoPeekTerminal$MonoTerminalPeekSubscriber.onNext(MonoPeekTerminal.java:171)
106 at reactor.core.publisher.MonoPeekTerminal$MonoTerminalPeekSubscriber.onNext(MonoPeekTerminal.java:180)
107 at reactor.core.publisher.Operators$MonoSubscriber.complete(Operators.java:1816)
108 at reactor.core.publisher.MonoFlatMap$FlatMapInner.onNext(MonoFlatMap.java:249)
109 at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onNext(FluxOnErrorResume.java:79)
110 at reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber.onNext(FluxOnAssembly.java:539)
111 at reactor.core.publisher.Operators$MonoSubscriber.complete(Operators.java:1816)
112 at reactor.core.publisher.MonoFlatMap$FlatMapMain.onNext(MonoFlatMap.java:151)
113 at reactor.core.publisher.FluxContextWrite$ContextWriteSubscriber.onNext(FluxContextWrite.java:107)
114 at reactor.core.publisher.FluxMapFuseable$MapFuseableConditionalSubscriber.onNext(FluxMapFuseable.java:295)
115 at reactor.core.publisher.FluxFilterFuseable$FilterFuseableConditionalSubscriber.onNext(FluxFilterFuseable.java:337)
116 at reactor.core.publisher.Operators$MonoSubscriber.complete(Operators.java:1816)
117 at reactor.core.publisher.MonoCollect$CollectSubscriber.onComplete(MonoCollect.java:159)
118 at reactor.core.publisher.FluxMap$MapSubscriber.onComplete(FluxMap.java:142)
119 at reactor.core.publisher.FluxPeek$PeekSubscriber.onComplete(FluxPeek.java:260)
120 at reactor.core.publisher.FluxMap$MapSubscriber.onComplete(FluxMap.java:142)
121 at reactor.netty.channel.FluxReceive.onInboundComplete(FluxReceive.java:400)
122 at reactor.netty.channel.ChannelOperations.onInboundComplete(ChannelOperations.java:419)
123 at reactor.netty.channel.ChannelOperations.terminate(ChannelOperations.java:473)
124 at reactor.netty.http.client.HttpClientOperations.onInboundNext(HttpClientOperations.java:702)
125 at reactor.netty.channel.ChannelOperationsHandler.channelRead(ChannelOperationsHandler.java:93)
126 at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
127 at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
128 at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
129 at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286)
130 at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
131 at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
132 at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
133 at io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:436)
134 at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:324)
135 at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:296)
136 at io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:251)
137 at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
138 at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
139 at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
140 at io.netty.handler.ssl.SslHandler.unwrap(SslHandler.java:1372)
141 at io.netty.handler.ssl.SslHandler.decodeJdkCompatible(SslHandler.java:1235)
142 at io.netty.handler.ssl.SslHandler.decode(SslHandler.java:1284)
143 at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:507)
144 at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:446)
145 at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:276)
146 at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
147 at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
148 at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
149 at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)
150 at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
151 at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
152 at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)
153 at io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:795)
154 at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:480)
155 at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:378)
156 at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:986)
157 at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
158 at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
159 at java.lang.Thread.run(java.base@11.0.13/Thread.java:829)
160
161 Locked ownable synchronizers:
162 - None
163
164"reactor-http-epoll-3" #17 daemon prio=5 os_prio=0 cpu=171.84ms elapsed=47157.07s tid=0x00007f6b28beb000 nid=0x19 runnable [0x00007f6b0c26a000]
165 java.lang.Thread.State: RUNNABLE
166 at io.netty.channel.epoll.Native.epollWait0(Native Method)
167 at io.netty.channel.epoll.Native.epollWait(Native.java:177)
168 at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:281)
169 at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:351)
170 at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:986)
171 at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
172 at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
173 at java.lang.Thread.run(java.base@11.0.13/Thread.java:829)
174
175 Locked ownable synchronizers:
176 - None
177
178"reactor-http-epoll-4" #18 daemon prio=5 os_prio=0 cpu=188.10ms elapsed=47157.07s tid=0x00007f6b28b7d800 nid=0x1a runnable [0x00007f6b0c169000]
179 java.lang.Thread.State: RUNNABLE
180 at io.netty.channel.epoll.Native.epollWait0(Native Method)
181 at io.netty.channel.epoll.Native.epollWait(Native.java:177)
182 at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:281)
183 at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:351)
184 at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:986)
185 at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
186 at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
187 at java.lang.Thread.run(java.base@11.0.13/Thread.java:829)
188
189 Locked ownable synchronizers:
190 - None
191Seems like one of them is blocked with another task (that isn't even from the Telegram service) but that shouldn't be an issue since the other three worker threads are runnable right?
ANSWER
Answered 2021-Dec-20 at 14:25I would propose to take a look in the RateLimiter direction. Maybe it does not work as expected, depending on the number of requests your application does over time. From the Javadoc for Ratelimiter: "It is important to note that the number of permits requested never affects the throttling of the request itself ... but it affects the throttling of the next request. I.e., if an expensive task arrives at an idle RateLimiter, it will be granted immediately, but it is the next request that will experience extra throttling, thus paying for the cost of the expensive task." Also helpful might be this discussion: github or github
I could imaginge there is some throttling adding up or other effect in the RateLimiter, i would try to play around with it and make sure this thing really works the way you want. Alternatively, consider using Spring @Scheduled to read from your queue. You might want to spice it up using embedded JMS for further goodies (message persistence etc).
QUESTION
Java 17: Maven doesn't give much information about the error that happened, why?
Asked 2022-Feb-04 at 20:28I'm upgrading from JDK 8 to JDK 17 and I'm trying to compile with mvn clean install -X -DskipTests and there's no information about the error.
Btw, I'm updating the dependencies and after that I compile to see if has errors. I need to update some dependencies such as Spring, Hibernate etc. I already updated Lombok.
I added the -X or -e option but I got the same result.
What can I do to get more information about the error? The log shows that it was loading hibernate-jpa-2.1-api before failed... so that means the problem is in this dependency?
1[INFO] [loading /Users/daniela/.m2/repository/org/projectlombok/lombok/1.18.2/lombok-1.18.2.jar(/lombok/AllArgsConstructor$AnyAnnotation.class)]
2[INFO] [loading /Users/daniela/.m2/repository/org/ocpsoft/rewrite/rewrite-config-prettyfaces/2.0.4.Final/rewrite-config-prettyfaces-2.0.4.Final.jar(/com/ocpsoft/pretty/faces/annotation/URLValidator.class)]
3[INFO] [loading /Users/daniela/.m2/repository/javax/servlet/javax.servlet-api/3.1.0/javax.servlet-api-3.1.0.jar(/javax/servlet/annotation/WebInitParam.class)]
4[INFO] [loading /Users/daniela/.m2/repository/org/projectlombok/lombok/1.18.2/lombok-1.18.2.jar(/lombok/RequiredArgsConstructor$AnyAnnotation.class)]
5[INFO] [loading /Users/daniela/.m2/repository/org/hibernate/javax/persistence/hibernate-jpa-2.1-api/1.0.0.Final/hibernate-jpa-2.1-api-1.0.0.Final.jar(/javax/persistence/PersistenceProperty.class)]
6[INFO] ------------------------------------------------------------------------
7[INFO] Reactor Summary for My App 2.61.0-SNAPSHOT:
8[INFO]
9[INFO] My App ............................. SUCCESS [ 0.005 s]
10[INFO] My App - Webapp .................... FAILURE [ 9.454 s]
11[INFO] ------------------------------------------------------------------------
12[INFO] BUILD FAILURE
13[INFO] ------------------------------------------------------------------------
14[INFO] Total time: 9.555 s
15[INFO] Finished at: 2021-09-21T10:31:24-03:00
16[INFO] ------------------------------------------------------------------------
17[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile) on project myapp-webapp: Compilation failure -> [Help 1]
18org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile) on project myapp-webapp: Compilation failure
19 at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:215)
20 at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
21 at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
22 at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
23 at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
24 at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
25 at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
26 at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
27 at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
28 at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
29 at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
30 at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
31 at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
32 at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
33 at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:77)
34 at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
35 at java.lang.reflect.Method.invoke (Method.java:568)
36 at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
37 at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
38 at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
39 at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
40Caused by: org.apache.maven.plugin.compiler.CompilationFailureException: Compilation failure
41 at org.apache.maven.plugin.compiler.AbstractCompilerMojo.execute (AbstractCompilerMojo.java:1224)
42 at org.apache.maven.plugin.compiler.CompilerMojo.execute (CompilerMojo.java:187)
43 at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
44 at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
45 at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
46 at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
47 at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
48 at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
49 at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
50 at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
51 at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
52 at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
53 at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
54 at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
55 at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
56 at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
57 at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
58 at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:77)
59 at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
60 at java.lang.reflect.Method.invoke (Method.java:568)
61 at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
62 at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
63 at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
64 at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
65[ERROR]
66[ERROR]
67[ERROR] For more information about the errors and possible solutions, please read the following articles:
68[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
69[ERROR]
70[ERROR] After correcting the problems, you can resume the build with the command
71[ERROR] mvn <args> -rf :myapp-webapp
72pom.xml (Parent)
1[INFO] [loading /Users/daniela/.m2/repository/org/projectlombok/lombok/1.18.2/lombok-1.18.2.jar(/lombok/AllArgsConstructor$AnyAnnotation.class)]
2[INFO] [loading /Users/daniela/.m2/repository/org/ocpsoft/rewrite/rewrite-config-prettyfaces/2.0.4.Final/rewrite-config-prettyfaces-2.0.4.Final.jar(/com/ocpsoft/pretty/faces/annotation/URLValidator.class)]
3[INFO] [loading /Users/daniela/.m2/repository/javax/servlet/javax.servlet-api/3.1.0/javax.servlet-api-3.1.0.jar(/javax/servlet/annotation/WebInitParam.class)]
4[INFO] [loading /Users/daniela/.m2/repository/org/projectlombok/lombok/1.18.2/lombok-1.18.2.jar(/lombok/RequiredArgsConstructor$AnyAnnotation.class)]
5[INFO] [loading /Users/daniela/.m2/repository/org/hibernate/javax/persistence/hibernate-jpa-2.1-api/1.0.0.Final/hibernate-jpa-2.1-api-1.0.0.Final.jar(/javax/persistence/PersistenceProperty.class)]
6[INFO] ------------------------------------------------------------------------
7[INFO] Reactor Summary for My App 2.61.0-SNAPSHOT:
8[INFO]
9[INFO] My App ............................. SUCCESS [ 0.005 s]
10[INFO] My App - Webapp .................... FAILURE [ 9.454 s]
11[INFO] ------------------------------------------------------------------------
12[INFO] BUILD FAILURE
13[INFO] ------------------------------------------------------------------------
14[INFO] Total time: 9.555 s
15[INFO] Finished at: 2021-09-21T10:31:24-03:00
16[INFO] ------------------------------------------------------------------------
17[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile) on project myapp-webapp: Compilation failure -> [Help 1]
18org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile) on project myapp-webapp: Compilation failure
19 at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:215)
20 at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
21 at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
22 at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
23 at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
24 at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
25 at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
26 at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
27 at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
28 at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
29 at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
30 at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
31 at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
32 at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
33 at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:77)
34 at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
35 at java.lang.reflect.Method.invoke (Method.java:568)
36 at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
37 at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
38 at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
39 at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
40Caused by: org.apache.maven.plugin.compiler.CompilationFailureException: Compilation failure
41 at org.apache.maven.plugin.compiler.AbstractCompilerMojo.execute (AbstractCompilerMojo.java:1224)
42 at org.apache.maven.plugin.compiler.CompilerMojo.execute (CompilerMojo.java:187)
43 at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
44 at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
45 at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
46 at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
47 at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
48 at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
49 at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
50 at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
51 at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
52 at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
53 at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
54 at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
55 at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
56 at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
57 at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
58 at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:77)
59 at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
60 at java.lang.reflect.Method.invoke (Method.java:568)
61 at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
62 at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
63 at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
64 at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
65[ERROR]
66[ERROR]
67[ERROR] For more information about the errors and possible solutions, please read the following articles:
68[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
69[ERROR]
70[ERROR] After correcting the problems, you can resume the build with the command
71[ERROR] mvn <args> -rf :myapp-webapp
72<properties>
73
74 <!-- Generic properties -->
75 <java.version>17</java.version>
76 <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
77 <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
78
79 <!-- Java EE / Java SE dependencies -->
80 <jsp.version>2.2</jsp.version>
81 <jstl.version>1.2</jstl.version>
82 <servlet.version>3.1.0</servlet.version>
83 <javax-el.version>3.0.0</javax-el.version>
84 <jaxb-impl.version>2.2.7-b63</jaxb-impl.version>
85
86 <!-- Other dependencies such as Spring, Hibernate etc -->
87
88 <maven.compiler.source>17</maven.compiler.source>
89 <maven.compiler.target>17</maven.compiler.target>
90</properties>
91
92<build>
93
94 <pluginManagement>
95
96 <plugins>
97 <plugin>
98 <groupId>org.apache.maven.plugins</groupId>
99 <artifactId>maven-compiler-plugin</artifactId>
100 <version>3.8.1</version>
101 <configuration>
102 <annotationProcessorPaths>
103 <path>
104 <groupId>org.projectlombok</groupId>
105 <artifactId>lombok</artifactId>
106 <version>${lombok.version}</version>
107 </path>
108 </annotationProcessorPaths>
109 <compilerArguments>
110 <verbose />
111 <Xlint />
112 </compilerArguments>
113 <fork>true</fork>
114 <verbose>true</verbose>
115 <source>17</source>
116 <target>17</target>
117 <showWarnings>true</showWarnings>
118 <compilerVersion>17</compilerVersion>
119 <debug>true</debug>
120 </configuration>
121 </plugin>
122
123 <plugin>
124 <groupId>org.apache.maven.plugins</groupId>
125 <artifactId>maven-war-plugin</artifactId>
126 <version>2.4</version>
127 <configuration>
128 <warName>${project.build.finalName}</warName>
129 </configuration>
130 </plugin>
131
132 <plugin>
133 <groupId>org.apache.maven.plugins</groupId>
134 <artifactId>maven-release-plugin</artifactId>
135 <version>2.5</version>
136 <dependencies>
137 <dependency>
138 <groupId>org.apache.maven.scm</groupId>
139 <artifactId>maven-scm-provider-gitexe</artifactId>
140 <version>1.9.2</version>
141 </dependency>
142 </dependencies>
143 <configuration>
144 <arguments>-Dbuild-env=${build-env}</arguments>
145 </configuration>
146 </plugin>
147
148 <plugin>
149 <groupId>org.apache.maven.plugins</groupId>
150 <artifactId>maven-javadoc-plugin</artifactId>
151 <version>2.9</version>
152 <configuration>
153 <skip>true</skip>
154 </configuration>
155 </plugin>
156
157 <plugin>
158 <artifactId>maven-clean-plugin</artifactId>
159 <version>2.6.1</version>
160 </plugin>
161
162 <plugin>
163 <artifactId>maven-resources-plugin</artifactId>
164 <version>2.7</version>
165 <executions>
166 <execution>
167 <id>copy-resources</id>
168 <phase>validate</phase>
169 <goals>
170 <goal>copy-resources</goal>
171 </goals>
172 <configuration>
173 <outputDirectory>${project.build.outputDirectory}/com/my/app/bundle</outputDirectory>
174 <resources>
175 <resource>
176 <directory>src/main/resources/my/app/bundle</directory>
177 <filtering>true</filtering>
178 </resource>
179 </resources>
180 </configuration>
181 </execution>
182 </executions>
183 </plugin>
184
185 <plugin>
186 <groupId>org.apache.maven.plugins</groupId>
187 <artifactId>maven-site-plugin</artifactId>
188 <version>3.9.1</version>
189 </plugin>
190
191 <plugin>
192 <groupId>org.apache.maven.plugins</groupId>
193 <artifactId>maven-project-info-reports-plugin</artifactId>
194 <version>3.1.2</version>
195 </plugin>
196 </plugins>
197
198 </pluginManagement>
199 <plugins>
200 <plugin>
201 <groupId>org.apache.maven.plugins</groupId>
202 <artifactId>maven-compiler-plugin</artifactId>
203 </plugin>
204
205 </plugins>
206
207 </build>
208pom.xml (Child)
1[INFO] [loading /Users/daniela/.m2/repository/org/projectlombok/lombok/1.18.2/lombok-1.18.2.jar(/lombok/AllArgsConstructor$AnyAnnotation.class)]
2[INFO] [loading /Users/daniela/.m2/repository/org/ocpsoft/rewrite/rewrite-config-prettyfaces/2.0.4.Final/rewrite-config-prettyfaces-2.0.4.Final.jar(/com/ocpsoft/pretty/faces/annotation/URLValidator.class)]
3[INFO] [loading /Users/daniela/.m2/repository/javax/servlet/javax.servlet-api/3.1.0/javax.servlet-api-3.1.0.jar(/javax/servlet/annotation/WebInitParam.class)]
4[INFO] [loading /Users/daniela/.m2/repository/org/projectlombok/lombok/1.18.2/lombok-1.18.2.jar(/lombok/RequiredArgsConstructor$AnyAnnotation.class)]
5[INFO] [loading /Users/daniela/.m2/repository/org/hibernate/javax/persistence/hibernate-jpa-2.1-api/1.0.0.Final/hibernate-jpa-2.1-api-1.0.0.Final.jar(/javax/persistence/PersistenceProperty.class)]
6[INFO] ------------------------------------------------------------------------
7[INFO] Reactor Summary for My App 2.61.0-SNAPSHOT:
8[INFO]
9[INFO] My App ............................. SUCCESS [ 0.005 s]
10[INFO] My App - Webapp .................... FAILURE [ 9.454 s]
11[INFO] ------------------------------------------------------------------------
12[INFO] BUILD FAILURE
13[INFO] ------------------------------------------------------------------------
14[INFO] Total time: 9.555 s
15[INFO] Finished at: 2021-09-21T10:31:24-03:00
16[INFO] ------------------------------------------------------------------------
17[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile) on project myapp-webapp: Compilation failure -> [Help 1]
18org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile) on project myapp-webapp: Compilation failure
19 at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:215)
20 at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
21 at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
22 at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
23 at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
24 at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
25 at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
26 at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
27 at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
28 at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
29 at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
30 at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
31 at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
32 at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
33 at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:77)
34 at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
35 at java.lang.reflect.Method.invoke (Method.java:568)
36 at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
37 at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
38 at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
39 at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
40Caused by: org.apache.maven.plugin.compiler.CompilationFailureException: Compilation failure
41 at org.apache.maven.plugin.compiler.AbstractCompilerMojo.execute (AbstractCompilerMojo.java:1224)
42 at org.apache.maven.plugin.compiler.CompilerMojo.execute (CompilerMojo.java:187)
43 at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
44 at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
45 at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
46 at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
47 at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
48 at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
49 at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
50 at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
51 at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
52 at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
53 at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
54 at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
55 at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
56 at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
57 at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
58 at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:77)
59 at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
60 at java.lang.reflect.Method.invoke (Method.java:568)
61 at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
62 at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
63 at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
64 at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
65[ERROR]
66[ERROR]
67[ERROR] For more information about the errors and possible solutions, please read the following articles:
68[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
69[ERROR]
70[ERROR] After correcting the problems, you can resume the build with the command
71[ERROR] mvn <args> -rf :myapp-webapp
72<properties>
73
74 <!-- Generic properties -->
75 <java.version>17</java.version>
76 <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
77 <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
78
79 <!-- Java EE / Java SE dependencies -->
80 <jsp.version>2.2</jsp.version>
81 <jstl.version>1.2</jstl.version>
82 <servlet.version>3.1.0</servlet.version>
83 <javax-el.version>3.0.0</javax-el.version>
84 <jaxb-impl.version>2.2.7-b63</jaxb-impl.version>
85
86 <!-- Other dependencies such as Spring, Hibernate etc -->
87
88 <maven.compiler.source>17</maven.compiler.source>
89 <maven.compiler.target>17</maven.compiler.target>
90</properties>
91
92<build>
93
94 <pluginManagement>
95
96 <plugins>
97 <plugin>
98 <groupId>org.apache.maven.plugins</groupId>
99 <artifactId>maven-compiler-plugin</artifactId>
100 <version>3.8.1</version>
101 <configuration>
102 <annotationProcessorPaths>
103 <path>
104 <groupId>org.projectlombok</groupId>
105 <artifactId>lombok</artifactId>
106 <version>${lombok.version}</version>
107 </path>
108 </annotationProcessorPaths>
109 <compilerArguments>
110 <verbose />
111 <Xlint />
112 </compilerArguments>
113 <fork>true</fork>
114 <verbose>true</verbose>
115 <source>17</source>
116 <target>17</target>
117 <showWarnings>true</showWarnings>
118 <compilerVersion>17</compilerVersion>
119 <debug>true</debug>
120 </configuration>
121 </plugin>
122
123 <plugin>
124 <groupId>org.apache.maven.plugins</groupId>
125 <artifactId>maven-war-plugin</artifactId>
126 <version>2.4</version>
127 <configuration>
128 <warName>${project.build.finalName}</warName>
129 </configuration>
130 </plugin>
131
132 <plugin>
133 <groupId>org.apache.maven.plugins</groupId>
134 <artifactId>maven-release-plugin</artifactId>
135 <version>2.5</version>
136 <dependencies>
137 <dependency>
138 <groupId>org.apache.maven.scm</groupId>
139 <artifactId>maven-scm-provider-gitexe</artifactId>
140 <version>1.9.2</version>
141 </dependency>
142 </dependencies>
143 <configuration>
144 <arguments>-Dbuild-env=${build-env}</arguments>
145 </configuration>
146 </plugin>
147
148 <plugin>
149 <groupId>org.apache.maven.plugins</groupId>
150 <artifactId>maven-javadoc-plugin</artifactId>
151 <version>2.9</version>
152 <configuration>
153 <skip>true</skip>
154 </configuration>
155 </plugin>
156
157 <plugin>
158 <artifactId>maven-clean-plugin</artifactId>
159 <version>2.6.1</version>
160 </plugin>
161
162 <plugin>
163 <artifactId>maven-resources-plugin</artifactId>
164 <version>2.7</version>
165 <executions>
166 <execution>
167 <id>copy-resources</id>
168 <phase>validate</phase>
169 <goals>
170 <goal>copy-resources</goal>
171 </goals>
172 <configuration>
173 <outputDirectory>${project.build.outputDirectory}/com/my/app/bundle</outputDirectory>
174 <resources>
175 <resource>
176 <directory>src/main/resources/my/app/bundle</directory>
177 <filtering>true</filtering>
178 </resource>
179 </resources>
180 </configuration>
181 </execution>
182 </executions>
183 </plugin>
184
185 <plugin>
186 <groupId>org.apache.maven.plugins</groupId>
187 <artifactId>maven-site-plugin</artifactId>
188 <version>3.9.1</version>
189 </plugin>
190
191 <plugin>
192 <groupId>org.apache.maven.plugins</groupId>
193 <artifactId>maven-project-info-reports-plugin</artifactId>
194 <version>3.1.2</version>
195 </plugin>
196 </plugins>
197
198 </pluginManagement>
199 <plugins>
200 <plugin>
201 <groupId>org.apache.maven.plugins</groupId>
202 <artifactId>maven-compiler-plugin</artifactId>
203 </plugin>
204
205 </plugins>
206
207 </build>
208<properties>
209 <java.version>17</java.version>
210
211 <maven.compiler.source>17</maven.compiler.source>
212 <maven.compiler.target>17</maven.compiler.target>
213</properties>
214
215<profiles>
216 <profile>
217 <id>dev</id>
218 <activation>
219 <activeByDefault>true</activeByDefault>
220 </activation>
221
222 <build>
223 <finalName>myapp</finalName>
224 <plugins>
225
226 <plugin>
227 <groupId>org.apache.maven.plugins</groupId>
228 <artifactId>maven-war-plugin</artifactId>
229 </plugin>
230
231 <plugin>
232 <groupId>org.apache.maven.plugins</groupId>
233 <artifactId>maven-surefire-plugin</artifactId>
234 <configuration>
235 <includes>
236 <include>**/*IT.java</include>
237 </includes>
238 </configuration>
239 <version>2.18.1</version>
240 </plugin>
241
242 <plugin>
243 <groupId>org.apache.maven.plugins</groupId>
244 <artifactId>maven-compiler-plugin</artifactId>
245 <inherited>true</inherited>
246 </plugin>
247
248 <plugin>
249 <groupId>org.apache.maven.plugins</groupId>
250 <artifactId>maven-dependency-plugin</artifactId>
251 </plugin>
252 <plugin>
253 <artifactId>maven-release-plugin</artifactId>
254 </plugin>
255 <plugin>
256 <groupId>org.apache.maven.plugins</groupId>
257 <artifactId>maven-site-plugin</artifactId>
258 </plugin>
259 <plugin>
260 <groupId>org.apache.maven.plugins</groupId>
261 <artifactId>maven-project-info-reports-plugin</artifactId>
262 </plugin>
263 </plugins>
264 </build>
265 </profile>
266</profile>
267Java and mvn version
1[INFO] [loading /Users/daniela/.m2/repository/org/projectlombok/lombok/1.18.2/lombok-1.18.2.jar(/lombok/AllArgsConstructor$AnyAnnotation.class)]
2[INFO] [loading /Users/daniela/.m2/repository/org/ocpsoft/rewrite/rewrite-config-prettyfaces/2.0.4.Final/rewrite-config-prettyfaces-2.0.4.Final.jar(/com/ocpsoft/pretty/faces/annotation/URLValidator.class)]
3[INFO] [loading /Users/daniela/.m2/repository/javax/servlet/javax.servlet-api/3.1.0/javax.servlet-api-3.1.0.jar(/javax/servlet/annotation/WebInitParam.class)]
4[INFO] [loading /Users/daniela/.m2/repository/org/projectlombok/lombok/1.18.2/lombok-1.18.2.jar(/lombok/RequiredArgsConstructor$AnyAnnotation.class)]
5[INFO] [loading /Users/daniela/.m2/repository/org/hibernate/javax/persistence/hibernate-jpa-2.1-api/1.0.0.Final/hibernate-jpa-2.1-api-1.0.0.Final.jar(/javax/persistence/PersistenceProperty.class)]
6[INFO] ------------------------------------------------------------------------
7[INFO] Reactor Summary for My App 2.61.0-SNAPSHOT:
8[INFO]
9[INFO] My App ............................. SUCCESS [ 0.005 s]
10[INFO] My App - Webapp .................... FAILURE [ 9.454 s]
11[INFO] ------------------------------------------------------------------------
12[INFO] BUILD FAILURE
13[INFO] ------------------------------------------------------------------------
14[INFO] Total time: 9.555 s
15[INFO] Finished at: 2021-09-21T10:31:24-03:00
16[INFO] ------------------------------------------------------------------------
17[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile) on project myapp-webapp: Compilation failure -> [Help 1]
18org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile) on project myapp-webapp: Compilation failure
19 at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:215)
20 at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
21 at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
22 at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
23 at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
24 at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
25 at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
26 at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
27 at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
28 at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
29 at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
30 at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
31 at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
32 at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
33 at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:77)
34 at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
35 at java.lang.reflect.Method.invoke (Method.java:568)
36 at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
37 at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
38 at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
39 at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
40Caused by: org.apache.maven.plugin.compiler.CompilationFailureException: Compilation failure
41 at org.apache.maven.plugin.compiler.AbstractCompilerMojo.execute (AbstractCompilerMojo.java:1224)
42 at org.apache.maven.plugin.compiler.CompilerMojo.execute (CompilerMojo.java:187)
43 at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
44 at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
45 at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
46 at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
47 at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
48 at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
49 at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
50 at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
51 at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
52 at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
53 at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
54 at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
55 at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
56 at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
57 at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
58 at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:77)
59 at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
60 at java.lang.reflect.Method.invoke (Method.java:568)
61 at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
62 at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
63 at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
64 at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
65[ERROR]
66[ERROR]
67[ERROR] For more information about the errors and possible solutions, please read the following articles:
68[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
69[ERROR]
70[ERROR] After correcting the problems, you can resume the build with the command
71[ERROR] mvn <args> -rf :myapp-webapp
72<properties>
73
74 <!-- Generic properties -->
75 <java.version>17</java.version>
76 <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
77 <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
78
79 <!-- Java EE / Java SE dependencies -->
80 <jsp.version>2.2</jsp.version>
81 <jstl.version>1.2</jstl.version>
82 <servlet.version>3.1.0</servlet.version>
83 <javax-el.version>3.0.0</javax-el.version>
84 <jaxb-impl.version>2.2.7-b63</jaxb-impl.version>
85
86 <!-- Other dependencies such as Spring, Hibernate etc -->
87
88 <maven.compiler.source>17</maven.compiler.source>
89 <maven.compiler.target>17</maven.compiler.target>
90</properties>
91
92<build>
93
94 <pluginManagement>
95
96 <plugins>
97 <plugin>
98 <groupId>org.apache.maven.plugins</groupId>
99 <artifactId>maven-compiler-plugin</artifactId>
100 <version>3.8.1</version>
101 <configuration>
102 <annotationProcessorPaths>
103 <path>
104 <groupId>org.projectlombok</groupId>
105 <artifactId>lombok</artifactId>
106 <version>${lombok.version}</version>
107 </path>
108 </annotationProcessorPaths>
109 <compilerArguments>
110 <verbose />
111 <Xlint />
112 </compilerArguments>
113 <fork>true</fork>
114 <verbose>true</verbose>
115 <source>17</source>
116 <target>17</target>
117 <showWarnings>true</showWarnings>
118 <compilerVersion>17</compilerVersion>
119 <debug>true</debug>
120 </configuration>
121 </plugin>
122
123 <plugin>
124 <groupId>org.apache.maven.plugins</groupId>
125 <artifactId>maven-war-plugin</artifactId>
126 <version>2.4</version>
127 <configuration>
128 <warName>${project.build.finalName}</warName>
129 </configuration>
130 </plugin>
131
132 <plugin>
133 <groupId>org.apache.maven.plugins</groupId>
134 <artifactId>maven-release-plugin</artifactId>
135 <version>2.5</version>
136 <dependencies>
137 <dependency>
138 <groupId>org.apache.maven.scm</groupId>
139 <artifactId>maven-scm-provider-gitexe</artifactId>
140 <version>1.9.2</version>
141 </dependency>
142 </dependencies>
143 <configuration>
144 <arguments>-Dbuild-env=${build-env}</arguments>
145 </configuration>
146 </plugin>
147
148 <plugin>
149 <groupId>org.apache.maven.plugins</groupId>
150 <artifactId>maven-javadoc-plugin</artifactId>
151 <version>2.9</version>
152 <configuration>
153 <skip>true</skip>
154 </configuration>
155 </plugin>
156
157 <plugin>
158 <artifactId>maven-clean-plugin</artifactId>
159 <version>2.6.1</version>
160 </plugin>
161
162 <plugin>
163 <artifactId>maven-resources-plugin</artifactId>
164 <version>2.7</version>
165 <executions>
166 <execution>
167 <id>copy-resources</id>
168 <phase>validate</phase>
169 <goals>
170 <goal>copy-resources</goal>
171 </goals>
172 <configuration>
173 <outputDirectory>${project.build.outputDirectory}/com/my/app/bundle</outputDirectory>
174 <resources>
175 <resource>
176 <directory>src/main/resources/my/app/bundle</directory>
177 <filtering>true</filtering>
178 </resource>
179 </resources>
180 </configuration>
181 </execution>
182 </executions>
183 </plugin>
184
185 <plugin>
186 <groupId>org.apache.maven.plugins</groupId>
187 <artifactId>maven-site-plugin</artifactId>
188 <version>3.9.1</version>
189 </plugin>
190
191 <plugin>
192 <groupId>org.apache.maven.plugins</groupId>
193 <artifactId>maven-project-info-reports-plugin</artifactId>
194 <version>3.1.2</version>
195 </plugin>
196 </plugins>
197
198 </pluginManagement>
199 <plugins>
200 <plugin>
201 <groupId>org.apache.maven.plugins</groupId>
202 <artifactId>maven-compiler-plugin</artifactId>
203 </plugin>
204
205 </plugins>
206
207 </build>
208<properties>
209 <java.version>17</java.version>
210
211 <maven.compiler.source>17</maven.compiler.source>
212 <maven.compiler.target>17</maven.compiler.target>
213</properties>
214
215<profiles>
216 <profile>
217 <id>dev</id>
218 <activation>
219 <activeByDefault>true</activeByDefault>
220 </activation>
221
222 <build>
223 <finalName>myapp</finalName>
224 <plugins>
225
226 <plugin>
227 <groupId>org.apache.maven.plugins</groupId>
228 <artifactId>maven-war-plugin</artifactId>
229 </plugin>
230
231 <plugin>
232 <groupId>org.apache.maven.plugins</groupId>
233 <artifactId>maven-surefire-plugin</artifactId>
234 <configuration>
235 <includes>
236 <include>**/*IT.java</include>
237 </includes>
238 </configuration>
239 <version>2.18.1</version>
240 </plugin>
241
242 <plugin>
243 <groupId>org.apache.maven.plugins</groupId>
244 <artifactId>maven-compiler-plugin</artifactId>
245 <inherited>true</inherited>
246 </plugin>
247
248 <plugin>
249 <groupId>org.apache.maven.plugins</groupId>
250 <artifactId>maven-dependency-plugin</artifactId>
251 </plugin>
252 <plugin>
253 <artifactId>maven-release-plugin</artifactId>
254 </plugin>
255 <plugin>
256 <groupId>org.apache.maven.plugins</groupId>
257 <artifactId>maven-site-plugin</artifactId>
258 </plugin>
259 <plugin>
260 <groupId>org.apache.maven.plugins</groupId>
261 <artifactId>maven-project-info-reports-plugin</artifactId>
262 </plugin>
263 </plugins>
264 </build>
265 </profile>
266</profile>
267daniela@Danielas-Macbook ~> javac -version
268javac 17
269daniela@Danielas-Macbook ~> mvn --version
270Apache Maven 3.6.3 (cecedd343002696d0abb50b32b541b8a6ba2883f)
271Maven home: /usr/local/Cellar/maven/3.6.3_1/libexec
272Java version: 17
273I changed the java version in maven to execute with JDK 8 and JDK 11 and there's no error: BUILD SUCCESS. I got the error in JDK 16 and 17.
ANSWER
Answered 2021-Oct-19 at 20:28This failure is likely due to an issue between java 17 and older lombok versions. Building with java 17.0.1, lombok 1.18.20 and maven 3.8.1 caused a vague "Compilation failure" for me as well. I upgraded to maven 3.8.3 which also failed but provided this detail on the failure:
java.lang.NullPointerException: Cannot read field "bindingsWhenTrue" because "currentBindings" is null
Searching for this failure message I found this issue on stackoverflow leading me to a bug in lombok. I upgraded to lombok 1.18.22 and that fixed the compilation failure for a successful build.
QUESTION
@EnableAutoConfiguration(exclude =...) on tests failed in Spring Boot 2.6.0
Asked 2022-Jan-15 at 03:04I tried to upgrade my data-mongo example project to Spring Boot 2.6.0. There is a test designed to run against Testcontainers, I also included the embedded mongo dep for other tests, so I have to exclude the AutoConfiguration for embedded mongo to make sure this test working on Docker/testcontainers.
The following configuration worked well with Spring Boot 2.5.6.
1
2@DataMongoTest
3@ContextConfiguration(initializers = {MongodbContainerInitializer.class})
4@EnableAutoConfiguration(exclude = EmbeddedMongoAutoConfiguration.class)
5@Slf4j
6@ActiveProfiles("test")
7public class PostRepositoryTest {}
8But after upgrading to Spring Boot 2.6.0 and running the application, I got the exception like this.
1
2@DataMongoTest
3@ContextConfiguration(initializers = {MongodbContainerInitializer.class})
4@EnableAutoConfiguration(exclude = EmbeddedMongoAutoConfiguration.class)
5@Slf4j
6@ActiveProfiles("test")
7public class PostRepositoryTest {}
8[ main] s.c.a.AnnotationConfigApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: o
9rg.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'embeddedMongoServer' defined in class path resource [org/springframework/boot/autoconfig
10ure/mongo/embedded/EmbeddedMongoAutoConfiguration.class]: Unsatisfied dependency expressed through method 'embeddedMongoServer' parameter 0; nested exception is org.springframework.bea
11ns.factory.BeanCreationException: Error creating bean with name 'embeddedMongoConfiguration' defined in class path resource [org/springframework/boot/autoconfigure/mongo/embedded/Embed
12dedMongoAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [de.flap
13doodle.embed.mongo.config.MongodConfig]: Factory method 'embeddedMongoConfiguration' threw exception; nested exception is java.lang.IllegalStateException: Set the spring.mongodb.embedd
14ed.version property or define your own MongodConfig bean to use embedded MongoDB
15Obviously, @EnableAutoConfiguration(exclude =...) did not affect the context in tests when upgrading to Spring Boot 2.6.0.
Update: Temporarily resolved it, see my answer below.
ANSWER
Answered 2021-Nov-20 at 17:20As of Spring Boot 2.6, the property spring.mongodb.embedded.version must be set to use the auto-configured embedded MongoDB. It's mentioned in the release notes: https://github.com/spring-projects/spring-boot/wiki/Spring-Boot-2.6-Release-Notes#embedded-mongo
This is also what the error message you posted, advises to do: Set the spring.mongodb.embedd ed.version property or define your own MongodConfig bean to use embedded MongoDB
The annotation @DataMongoTest is meta-annotated with @ImportAutoConfiguration and @AutoConfigureDataMongo, and is designed to trigger auto-configuration of MongoDB unless explicitly disabled as you do in the working configuration examples.
In your first configuration example, the annotation @EnableAutoConfiguration(exclude = EmbeddedMongoAutoConfiguration.class) does not override this effect of @DataMongoTest.
With Spring Boot 2.5.6, the auto-configured MongodConfig bean is most likely also part of the application context but not effectively used. But this depends on the rest of the code and in particular on the MongodbContainerInitializer.
QUESTION
How to edit configmap configuration in spring boot kubernetes application during runtime
Asked 2021-Dec-16 at 06:50We have application with huge configuration (this is just a part):
1apiVersion: v1
2kind: ConfigMap
3metadata:
4 name: my-app
5data:
6 application.yaml: |-
7 config:
8 app: MY-APP
9 my-custom-map:
10 KEY1: value1
11 KEY2: value2
12 KEY3: value3
13 KEY4: value4
14 something1: true
15 something2: 123
16 something3: string123
17 something4: null
18 subclass:
19 anotherMap:
20 "[AAA:0.0.1,BBB:CCC]": "DDD:EEEE"
21 subclass2:
22 something4: AAAA
23 anotherMap2:
24 0.0.3: 0.0.3
25I follow this example to bind configmap with spring boot configuration but there is still some problem for example how to solve null in yaml which spring yaml postprocessor resolve as empty string: issue
second problem is how to handle this configmap. I know I can edit and then use apply but this can lead to some error. Is there some tool which I can use to edit this yaml and make some bash script for editing ? like: ./my-script.sh -function addMyCustomMapValue -args "KEY5:value5" . I tried to explore yq but I think there is some limitation and it is hard to use for some use-case and then kustomize which I think is good for creating configmap but not for editing existing one.
Is there already some good example for this use-case ?
ANSWER
Answered 2021-Dec-16 at 06:50Option : 1
You can Use the Lens : https://k8slens.dev/kubernetes.html
It's UI for monitoring and Managing K8s clusters. Using this you can also edit the configmap.
Option : 2
You can manage all the Key value into single YAML file and create configmap from file :
1apiVersion: v1
2kind: ConfigMap
3metadata:
4 name: my-app
5data:
6 application.yaml: |-
7 config:
8 app: MY-APP
9 my-custom-map:
10 KEY1: value1
11 KEY2: value2
12 KEY3: value3
13 KEY4: value4
14 something1: true
15 something2: 123
16 something3: string123
17 something4: null
18 subclass:
19 anotherMap:
20 "[AAA:0.0.1,BBB:CCC]": "DDD:EEEE"
21 subclass2:
22 something4: AAAA
23 anotherMap2:
24 0.0.3: 0.0.3
25kubectl create configmap some-config \
26 --from-file=some-key=some-config.yaml \
27 -n some-namespace \
28 -o yaml \
29 --dry-run | kubectl apply -f -
30Option : 3
Use helm and values.yaml template to create and your chart and apply it further.
Configmap using YAML helm
1apiVersion: v1
2kind: ConfigMap
3metadata:
4 name: my-app
5data:
6 application.yaml: |-
7 config:
8 app: MY-APP
9 my-custom-map:
10 KEY1: value1
11 KEY2: value2
12 KEY3: value3
13 KEY4: value4
14 something1: true
15 something2: 123
16 something3: string123
17 something4: null
18 subclass:
19 anotherMap:
20 "[AAA:0.0.1,BBB:CCC]": "DDD:EEEE"
21 subclass2:
22 something4: AAAA
23 anotherMap2:
24 0.0.3: 0.0.3
25kubectl create configmap some-config \
26 --from-file=some-key=some-config.yaml \
27 -n some-namespace \
28 -o yaml \
29 --dry-run | kubectl apply -f -
30apiVersion: v1
31kind: ConfigMap
32metadata:
33 name: jksconfig
34data:
35 config.json: |-
36 {{ .Files.Get "config.json" | indent 4 }}
37Option : 4
If you are using the configmap as Environment or injecting it to file path you can use the Hashi corp vault also : https://www.vaultproject.io/
Option : 5
As you suggested you can create one Bash script which will export the existing running Configmap to a new YAML file one you are done with editing YAML manually. You can apply the changes to K8s cluster.
1apiVersion: v1
2kind: ConfigMap
3metadata:
4 name: my-app
5data:
6 application.yaml: |-
7 config:
8 app: MY-APP
9 my-custom-map:
10 KEY1: value1
11 KEY2: value2
12 KEY3: value3
13 KEY4: value4
14 something1: true
15 something2: 123
16 something3: string123
17 something4: null
18 subclass:
19 anotherMap:
20 "[AAA:0.0.1,BBB:CCC]": "DDD:EEEE"
21 subclass2:
22 something4: AAAA
23 anotherMap2:
24 0.0.3: 0.0.3
25kubectl create configmap some-config \
26 --from-file=some-key=some-config.yaml \
27 -n some-namespace \
28 -o yaml \
29 --dry-run | kubectl apply -f -
30apiVersion: v1
31kind: ConfigMap
32metadata:
33 name: jksconfig
34data:
35 config.json: |-
36 {{ .Files.Get "config.json" | indent 4 }}
37#bin/bash
38kubectl get configmap <configmap-name> -o yaml > cofig.yaml
39You can also check the : https://github.com/Gallore/yaml_cli might be helpful.
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