lettuce-core | Advanced Java Redis client for thread-safe sync | Command Line Interface library

 by   lettuce-io Java Version: 6.3.0.RELEASE License: Apache-2.0

kandi X-RAY | lettuce-core Summary

kandi X-RAY | lettuce-core Summary

lettuce-core is a Java library typically used in Utilities, Command Line Interface applications. lettuce-core has build file available, it has a Permissive License and it has medium support. However lettuce-core has 85 bugs and it has 4 vulnerabilities. You can download it from GitHub, Maven.

Lettuce - Advanced Java Redis client.
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            kandi-support Support

              lettuce-core has a medium active ecosystem.
              It has 5021 star(s) with 904 fork(s). There are 214 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 94 open issues and 1838 have been closed. On average issues are closed in 24 days. There are 3 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of lettuce-core is 6.3.0.RELEASE

            kandi-Quality Quality

              OutlinedDot
              lettuce-core has 85 bugs (7 blocker, 0 critical, 34 major, 44 minor) and 1809 code smells.

            kandi-Security Security

              lettuce-core has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              OutlinedDot
              lettuce-core code analysis shows 4 unresolved vulnerabilities (1 blocker, 0 critical, 0 major, 3 minor).
              There are 47 security hotspots that need review.

            kandi-License License

              lettuce-core is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              lettuce-core releases are available to install and integrate.
              Deployable package is available in Maven.
              Build file is available. You can build the component from source.
              Installation instructions are not available. Examples and code snippets are available.

            Top functions reviewed by kandi - BETA

            kandi has reviewed lettuce-core and discovered the below as its top functions. This is intended to give you an instant insight into lettuce-core implemented functionality, and help decide if they suit your requirements.
            • Register adapters in the conversion service
            • Register a converter
            • Returns true if the given ReactiveLibrary is available
            • Loads the views from the RedisURI
            • Open connections
            • Perform a request on all connected clusters
            • Parse the cluster list of partitions
            • Writes a command
            • Executes a set of commands
            • Parse the partition shard information
            • Determines if this type is assignable from the given type
            • Creates a builder that returns a new SslOptions instance
            • Returns a string representation of this object
            • Handle method invocation
            • Retrieves an exception from the topology
            • Set the key
            • Registers the redis for Redis URIs
            • Get a ReadFrom preset by name
            • Get all nodes that have the requested topology
            • Handles commands
            • Retrieves an entry from the cache
            • Configures the bootstrap
            • Notify all queued commands
            • Establish connections asynchronously
            • Perform the decode on the queue
            • Reconnect to Redis
            Get all kandi verified functions for this library.

            lettuce-core Key Features

            No Key Features are available at this moment for lettuce-core.

            lettuce-core Examples and Code Snippets

            copy iconCopy
            ---
            layout: main
            groceries:
                - fruit
                    - banana
                    - apple
                    - orange
                - vegetable
                    - lettuce
                    - broccoli
                    - carrots
                - bread
                - cheese
                - meat
                    - beef
                    - turkey
                    - 
            Why are the vertical lines in my table different lengths?
            Lines of Code : 74dot img2License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            \documentclass{article}
            \usepackage{geometry}
            
            \begin{document}
            
            \renewcommand{\arraystretch}{1.5} % Default value: 1
            \begin{table}[!htbp] \centering 
              \caption{Percent Change in Crop Acreage from Previous Year} 
              \label{tab:per_change} 
            Why I am getting error this.variable is null in java class
            Javadot img3Lines of Code : 14dot img3License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
             if (addLettuce){
                    Lettuce myLettuce1 = new Lettuce(true);
                }else{
                    Lettuce myLettuce1 = new Lettuce(false);
                    System.out.println("I am in Lettuce: " + myLettuce.getCostOfLettuce() + myLettuce.isHaveLettuce());
                }
            How to get information about nested key attributes from XML data in SnowFlake?
            Lines of Code : 27dot img4License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            create or replace temp table xmls as
            select parse_xml('
              recipe
              Take a salad bowl or platter and line it with lettuce leaves, shortly before serving. Drizzle some olive oil on the leaves and dust them with salt.
              
              Salade Nicoise
              20
            SSRS - Struggling with Grouping
            Lines of Code : 96dot img5License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            -- create sample data
            declare @data table
            (
                Account nvarchar(15),
                SalesPerson nvarchar(15),
                Cost int,
                Product nvarchar(15),
                ExpectedCloseDate date,
                ActualCloseDate date
            );
            
            insert into @data (Account, SalesPerson, C
            Adding more classes to a prewritten program
            Javadot img6Lines of Code : 99dot img6License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            final class Grocery
            {
                Grocery(String InputItem, double InputCost, double InputQuantity)
                {
                     Item = InputItem;
                     Cost = InputCost;
                     Quantity = InputQuantity;
                }
            
                public final String GetItem()
                {
                 
            Connection Refused redis master slave with springboot
            Lines of Code : 12dot img7License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            /**
             * Lettuce
             */
            @Bean
            public RedisConnectionFactory lettuceConnectionFactory() {
              RedisSentinelConfiguration sentinelConfig = new RedisSentinelConfiguration()
              .master("mymaster")
              .sentinel("127.0.0.1", 26379)
              .sentinel("127.0.0.1
            How do i avoid using if-else in this code?
            Javadot img8Lines of Code : 55dot img8License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            final_price = getBase_price()
                + lettuce_num * lettuce_price
                + carrots_num * carrots_price
                + tomatos_num * tomatos_price
                + cheese_num * cheese_price;
            
            my_burger.select_items(5,0,0,0); // 5 lettuce, 0 
            Count Duplicate Data in Column and Display Once Per Row - SQL
            Lines of Code : 31dot img9License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            CREATE TABLE T(
              Food_ID INT,
              Food_Name VARCHAR(50)
            );
            
            INSERT INTO T VALUES (1,'lettuce');
            INSERT INTO T VALUES (2,'lettuce');
            INSERT INTO T VALUES (3,'lettuce');
            INSERT INTO T VALUES (4,'tomato');
            INSERT INTO T VALUES (5,'tomato');
            IN
            copy iconCopy
            with recursive
              cte as (
                select *, array[id] as ids, array[name] as names
                from section
                where parent_id is null
                union all
                select s.*, s.id||c.ids, s.name||c.names
                from section as s join cte as c on (s.parent_id = c.

            Community Discussions

            QUESTION

            Streams not supported when using Jedis 3.6.0 in spring boot 2.3.x
            Asked 2021-May-11 at 15:13

            Today when I want to using Jedis to consume stream, throw this error:

            ...

            ANSWER

            Answered 2021-May-11 at 13:32

            You're using spring-data-redis 2.3.9.

            The support of Streams with Jedis is only available from 2.5.0. So you'll have to use at least 2.5.0 version of spring-data-redis.

            Source https://stackoverflow.com/questions/67485923

            QUESTION

            RedisCommandExecutionException in Java Lettuce Redis client
            Asked 2021-Apr-20 at 09:04

            I have a problem with a Java Lettuce Redis client with ACL: I get an io.lettuce.core.RedisCommandExecutionException: WRONGPASS invalid username-password pair or user is disabled exception. I have a Redis Docker container configured as follows:

            My Dockerfile:

            ...

            ANSWER

            Answered 2021-Apr-20 at 09:04

            this works for me (lettuce 6.0.4), but it's pure magic:

            change

            Source https://stackoverflow.com/questions/66901597

            QUESTION

            Missing Validators on tomcat
            Asked 2021-Apr-14 at 17:23

            I am attempting to use hibernate validators with SpringBoot and Tomcat and yet continue to get this error

            ...

            ANSWER

            Answered 2021-Apr-14 at 17:23

            The issue appears to have been the spring-boot-email-core

            Source https://stackoverflow.com/questions/67080448

            QUESTION

            Facing o.s.web.servlet.PageNotFound : No mapping for GET / problem in my spring boot project
            Asked 2021-Mar-29 at 15:44

            I am trying to implement REST microservices using Spring Boot in my project. I have created a controller for login page and also created repository. But while hitting URL I am facing this issue o.s.web.servlet.PageNotFound: No mapping for GET /

            Main Class

            ...

            ANSWER

            Answered 2021-Mar-29 at 15:44

            Your controller is probably not being picked up by the ComponentScan because you have limited to the package for the scan.

            Try this:

            Source https://stackoverflow.com/questions/66857068

            QUESTION

            Why do I get no main manifest attribute, in rome-utils-1.15.0.jar?
            Asked 2021-Jan-11 at 23:21

            I am trying to use the rome rss library. However, when I go to execute my jar I get the error.

            I am assuming it has something to do with my build.gradle.kts file. I have copied it here

            ...

            ANSWER

            Answered 2021-Jan-11 at 15:06

            I came across the same issue and I'm sure that problem is not in the build.gradle file.

            Source https://stackoverflow.com/questions/65541467

            QUESTION

            SQL syntax error in unit tests, after upgrade from Spring Boot 1.5.21 to 2.3.4
            Asked 2020-Oct-05 at 09:31

            There is an application written with Spring Boot 1.5.21. I'm asked to upgrade it to Spring Boot 2.3.4, and fix the errors the upgrade brings. Apparently, this didn't go well since I'm merely a beginner on many things. I've been able to solve some errors due to dependency changes, by googling. But the one I'm going to ask took me hours yet I didn't even see a clue of it.

            Directly this is the error message shown by IntelliJ:

            ...

            ANSWER

            Answered 2020-Oct-05 at 09:31

            The solution is simple and also really silly IMHO.

            In src/test/resources/application.yml, previously it was

            Source https://stackoverflow.com/questions/64150745

            QUESTION

            Why the connection operation of Lettuce takes more time than Jedis?
            Asked 2020-Aug-14 at 17:02

            Connecting to local redis, Lettuce takes nearly 5000ms, but Jedis only takes 30ms. I refer to thie example ConnectToRedis

            I use the default spring-boot-starter with lombok dependency:

            My Code:

            ...

            ANSWER

            Answered 2020-Aug-14 at 17:02

            Because Lettuce uses Netty and it spends the bulk of time initiating things in Netty.

            Check the logs, as you can see, the bulk of the time spent is inside io.netty package:

            Source https://stackoverflow.com/questions/63409880

            QUESTION

            RedisMessageListenerContainer : Connection failure occurred. Restarting subscription task after 5000 ms
            Asked 2020-Aug-13 at 07:29
            
            @Configuration
            public class RedisConfig {
            
                @Bean
                JedisConnectionFactory jedisConnectionFactory() {
                    return new JedisConnectionFactory();
                }
            
                @Bean
                public RedisTemplate redisTemplate() {
                    final RedisTemplate template = new RedisTemplate();
                    template.setConnectionFactory(jedisConnectionFactory());
                    template.setValueSerializer(new GenericToStringSerializer(Object.class));
                    return template;
                }
            
                @Bean
                MessageListenerAdapter messageListener() {
                    return new MessageListenerAdapter(new MessageSubscriber());
                }
            
                @Bean
                RedisMessageListenerContainer redisContainer() {
                    final RedisMessageListenerContainer container = new RedisMessageListenerContainer();
                    container.setConnectionFactory(jedisConnectionFactory());
                    container.addMessageListener(messageListener(), topic());
                    return container;
                }
            
                @Bean
                MessagePublisher redisPublisher() {
                    return new MessagePublisherImpl(redisTemplate(), topic());
                }
            
                @Bean
                ChannelTopic topic() {
                    return new ChannelTopic("pubsub:queue");
                }
            
            }
            
            
            

            for Docker-container

            ...

            ANSWER

            Answered 2020-Aug-11 at 05:19

            You config works for me. Not sure why.

            Still, you can try Lettuce.

            Swap your config file for this and see if works.

            Source https://stackoverflow.com/questions/63324978

            QUESTION

            Where does client Lettuce from a library lettuce-core store data?
            Asked 2020-Aug-12 at 19:00
            • pom.xml
            ...

            ANSWER

            Answered 2020-Aug-12 at 19:00

            you didn't set a key serializer, so it uses the JDK serializer as default. So the key was not actually stored as String in Redis server.

            Change your code in the config about redis to this and try again.

            Source https://stackoverflow.com/questions/63372610

            QUESTION

            Lettuce - Java - AWS ElastiCache - Redis - Connection Timeout
            Asked 2020-Jul-08 at 09:33

            I am completely new to Redis and AWS ElastiCache service. I created a Redis cluster (5.0.6 v) with 1 Shard, 2 Nodes, No Encryption in-transit, No Encryption at-rest, No Redis Auth and Multi-AZ disabled.

            I could see Primary Endpoint, Reader Enpoint and clicking on cluster, could see 2 node endpoints different than primary and reader endpoints.

            I am using Lettuce with plain maven project to connect but getting Connection timeout. I tried with all combination of above endpoints no luck. I have added my ec2instance (where i am running code) to ElastiCache Subnet Groups. Still no luck.

            Code Used:

            ...

            ANSWER

            Answered 2020-Jul-08 at 09:33

            If some one looking for similar question of connecting to ElastiCache primary, this may help: Modifying security groups inbound traffic and with below model of client creation solved:

            Source https://stackoverflow.com/questions/62756605

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install lettuce-core

            You can download it from GitHub, Maven.
            You can use lettuce-core like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the lettuce-core component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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          • HTTPS

            https://github.com/lettuce-io/lettuce-core.git

          • CLI

            gh repo clone lettuce-io/lettuce-core

          • sshUrl

            git@github.com:lettuce-io/lettuce-core.git

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