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jmeter | Apache JMeter can measure performance and load test static | Performance Testing library

by apache Java Version: Current License: Apache-2.0

by apache Java Version: Current License: Apache-2.0

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kandi X-RAY | jmeter Summary

jmeter is a Java library typically used in Testing, Performance Testing applications. jmeter has no bugs, it has a Permissive License and it has high support. However jmeter has 3 vulnerabilities and it build file is not available. You can download it from GitHub, Maven.

Apache JMeter can measure performance and load test static and dynamic web applications. It can be used to simulate a heavy load on a server, group of servers, network or object to test its strength or to analyze overall performance under different load types.

Support

Support

Quality

Quality

Security

Security

License

License

Reuse

Reuse

kandi-support Support

jmeter has a highly active ecosystem.
It has 5756 star(s) with 1630 fork(s). There are 333 watchers for this library.
It had no major release in the last 12 months.
jmeter has no issues reported. There are 15 open pull requests and 0 closed requests.
It has a negative sentiment in the developer community.
The latest version of jmeter is current.

jmeter Support

Best in #Performance Testing

Average in #Performance Testing

jmeter Support

Best in #Performance Testing

Average in #Performance Testing

quality kandi Quality

jmeter has 0 bugs and 0 code smells.

jmeter Quality

Best in #Performance Testing

Average in #Performance Testing

jmeter Quality

Best in #Performance Testing

Average in #Performance Testing

security Security

jmeter has 3 vulnerability issues reported (3 critical, 0 high, 0 medium, 0 low).
jmeter code analysis shows 0 unresolved vulnerabilities.
There are 0 security hotspots that need review.

jmeter Security

Best in #Performance Testing

Average in #Performance Testing

jmeter Security

Best in #Performance Testing

Average in #Performance Testing

license License

jmeter 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.

jmeter License

Best in #Performance Testing

Average in #Performance Testing

jmeter License

Best in #Performance Testing

Average in #Performance Testing

build Reuse

jmeter releases are not available. You will need to build from source code and install.
Deployable package is available in Maven.
jmeter has no build file. You will be need to create the build yourself to build the component from source.
Installation instructions, examples and code snippets are available.
jmeter saves you 183568 person hours of effort in developing the same functionality from scratch.
It has 194124 lines of code, 13577 functions and 1602 files.
It has medium code complexity. Code complexity directly impacts maintainability of the code.

jmeter Reuse

Best in #Performance Testing

Average in #Performance Testing

jmeter Reuse

Best in #Performance Testing

Average in #Performance Testing

Top functions reviewed by kandi - BETA

kandi has reviewed jmeter and discovered the below as its top functions. This is intended to give you an instant insight into jmeter implemented functionality, and help decide if they suit your requirements.

Initialize the components .
Initialize properties .
Sample a sample from the URL .
Downloads the resources from the given resource .
Set up the post body data .
Recursive method to scan the nodes .
Adds key data to the result .
Load configuration from properties .
Initialize the pool .
Create the HTTPSampler panel .

jmeter Key Features

Complete portability and 100% Java. Multi-threading allows concurrent sampling by many threads and simultaneous sampling of different functions by separate thread groups.

jmeter Examples and Code Snippets

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Release builds

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systemProp.http.proxyHost=proxy.example.invalid
systemProp.http.proxyPort=8080
systemProp.http.proxyUser=your_user_name
systemProp.http.proxyPassword=your_password
systemProp.https.proxyHost=proxy.example.invalid
systemProp.https.proxyPort=8080
systemProp.https.proxyUser=your_user_name
systemProp.https.proxyPassword=your_password

Test builds

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./gradlew build

Jmeter - bzm Streaming Sampler Content Protection

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file:///folder/anotherFolder/playlist.mpd

Jmeter Favicon how to exclude?

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 httpsampler.ignore_failed_embedded_resources=true

Response code:Non HTTP response code: javax.net.ssl.SSLHandshakeException Non HTTP response message: Received fatal alert: protocol_version

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openssl s_client -connect your-host:your-port

JMeter maven plugin - Customize reportgenerator.properties

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<jmeter.reportgenerator.report_title>Shantonu Example</jmeter.reportgenerator.report_title>

-----------------------

<configuration>
    <propertiesUser>
        <jmeter.reportgenerator.report_title>your-custom-title</jmeter.reportgenerator.report_title>
    </propertiesUser>
</configuration>

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>org.example</groupId>
    <artifactId>jmeter-maven</artifactId>
    <version>1.0-SNAPSHOT</version>

    <properties>
        <maven.compiler.source>8</maven.compiler.source>
        <maven.compiler.target>8</maven.compiler.target>
    </properties>

    <build>
        <plugins>
            <plugin>
                <groupId>com.lazerycode.jmeter</groupId>
                <artifactId>jmeter-maven-plugin</artifactId>
                <version>3.4.0</version>
                <executions>
                    <!-- Generate JMeter configuration -->
                    <execution>
                        <id>configuration</id>
                        <goals>
                            <goal>configure</goal>
                        </goals>
                    </execution>
                    <!-- Run JMeter tests -->
                    <execution>
                        <id>jmeter-tests</id>
                        <goals>
                            <goal>jmeter</goal>
                        </goals>
                    </execution>
                    <!-- Fail build on errors in test -->
                    <execution>
                        <id>jmeter-check-results</id>
                        <goals>
                            <goal>results</goal>
                        </goals>
                    </execution>
                </executions>
                <configuration>
                    <propertiesUser>
                        <jmeter.reportgenerator.report_title>your-custom-title</jmeter.reportgenerator.report_title>
                    </propertiesUser>
                </configuration>
            </plugin>
        </plugins>
    </build>

</project>

-----------------------

<configuration>
    <propertiesUser>
        <jmeter.reportgenerator.report_title>your-custom-title</jmeter.reportgenerator.report_title>
    </propertiesUser>
</configuration>

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>org.example</groupId>
    <artifactId>jmeter-maven</artifactId>
    <version>1.0-SNAPSHOT</version>

    <properties>
        <maven.compiler.source>8</maven.compiler.source>
        <maven.compiler.target>8</maven.compiler.target>
    </properties>

    <build>
        <plugins>
            <plugin>
                <groupId>com.lazerycode.jmeter</groupId>
                <artifactId>jmeter-maven-plugin</artifactId>
                <version>3.4.0</version>
                <executions>
                    <!-- Generate JMeter configuration -->
                    <execution>
                        <id>configuration</id>
                        <goals>
                            <goal>configure</goal>
                        </goals>
                    </execution>
                    <!-- Run JMeter tests -->
                    <execution>
                        <id>jmeter-tests</id>
                        <goals>
                            <goal>jmeter</goal>
                        </goals>
                    </execution>
                    <!-- Fail build on errors in test -->
                    <execution>
                        <id>jmeter-check-results</id>
                        <goals>
                            <goal>results</goal>
                        </goals>
                    </execution>
                </executions>
                <configuration>
                    <propertiesUser>
                        <jmeter.reportgenerator.report_title>your-custom-title</jmeter.reportgenerator.report_title>
                    </propertiesUser>
                </configuration>
            </plugin>
        </plugins>
    </build>

</project>

How to concatenate string and integer values in jmeter

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for(int i in 1..100){    
    def cloudItemId="cloudItemId" <<i;
    log.info(cloudItemId.toString());
    def deviceItemId="deviceItemId"<<i;
    log.info(cloudItemId.toString());
}

for(int i in 1..100){
    def cloudItemId="cloudItemId" + String.valueOf(i);
    log.info(cloudItemId);
    def deviceItemId="deviceItemId"+ String.valueOf(i)
    log.info(cloudItemId);
}

-----------------------

for(int i in 1..100){    
    def cloudItemId="cloudItemId" <<i;
    log.info(cloudItemId.toString());
    def deviceItemId="deviceItemId"<<i;
    log.info(cloudItemId.toString());
}

for(int i in 1..100){
    def cloudItemId="cloudItemId" + String.valueOf(i);
    log.info(cloudItemId);
    def deviceItemId="deviceItemId"+ String.valueOf(i)
    log.info(cloudItemId);
}

-----------------------

1.upto(100, { i ->
    def cloudItemId = "cloudItemId$i"
    def deviceItemId = "deviceItemId$i"
    log.info('cloudItemId: ' + cloudItemId)
})

HTTP Raw request default is throwing Response message:java.net.SocketTimeoutException: Timeout exceeded while reading from socket

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GET / HTTP/1.1
Host: echo.websocket.org
Connection: close

Issue with Jmeter Beanshellcode for file writing

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if (prev.isSuccessful()){

}

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if (${JMeterThread.last_sample_ok} == true)

if (vars.get("JMeterThread.last_sample_ok").equals("true"))

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if (${JMeterThread.last_sample_ok} == true)

if (vars.get("JMeterThread.last_sample_ok").equals("true"))

Using JMeter plugins with justb4/jmeter Docker image results in error

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ENV JMETER_HOME /opt/apache-jmeter-${JMETER_VERSION}

if [ -d /plugins ]
then
    for plugin in /plugins/*.jar; do
        cp $plugin $(pwd)/lib/ext
    done;
fi

RUN wget https://jmeter-plugins.org/get/ -O /opt/apache-jmeter-${JMETER_VERSION}/lib/ext/jmeter-plugins-manager.jar
RUN wget https://repo1.maven.org/maven2/kg/apc/cmdrunner/2.2/cmdrunner-2.2.jar -P /opt/apache-jmeter-${JMETER_VERSION}/lib/
RUN java -cp /opt/apache-jmeter-${JMETER_VERSION}/lib/ext/jmeter-plugins-manager.jar org.jmeterplugins.repository.PluginManagerCMDInstaller
RUN /opt/apache-jmeter-${JMETER_VERSION}/bin/./PluginsManagerCMD.sh install bzm-parallel

-----------------------

ENV JMETER_HOME /opt/apache-jmeter-${JMETER_VERSION}

if [ -d /plugins ]
then
    for plugin in /plugins/*.jar; do
        cp $plugin $(pwd)/lib/ext
    done;
fi

RUN wget https://jmeter-plugins.org/get/ -O /opt/apache-jmeter-${JMETER_VERSION}/lib/ext/jmeter-plugins-manager.jar
RUN wget https://repo1.maven.org/maven2/kg/apc/cmdrunner/2.2/cmdrunner-2.2.jar -P /opt/apache-jmeter-${JMETER_VERSION}/lib/
RUN java -cp /opt/apache-jmeter-${JMETER_VERSION}/lib/ext/jmeter-plugins-manager.jar org.jmeterplugins.repository.PluginManagerCMDInstaller
RUN /opt/apache-jmeter-${JMETER_VERSION}/bin/./PluginsManagerCMD.sh install bzm-parallel

-----------------------

ENV JMETER_HOME /opt/apache-jmeter-${JMETER_VERSION}

if [ -d /plugins ]
then
    for plugin in /plugins/*.jar; do
        cp $plugin $(pwd)/lib/ext
    done;
fi

RUN wget https://jmeter-plugins.org/get/ -O /opt/apache-jmeter-${JMETER_VERSION}/lib/ext/jmeter-plugins-manager.jar
RUN wget https://repo1.maven.org/maven2/kg/apc/cmdrunner/2.2/cmdrunner-2.2.jar -P /opt/apache-jmeter-${JMETER_VERSION}/lib/
RUN java -cp /opt/apache-jmeter-${JMETER_VERSION}/lib/ext/jmeter-plugins-manager.jar org.jmeterplugins.repository.PluginManagerCMDInstaller
RUN /opt/apache-jmeter-${JMETER_VERSION}/bin/./PluginsManagerCMD.sh install bzm-parallel

Creating an object from string and using as monitor in synchronized block

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String annotationString = // ...;
synchronized (annotationString.intern())

Jmeter 2.11 : Getting Peer Not Authenticated

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javax.net.debug=ssl

See all related Code Snippets

Community Discussions

Trending Discussions on jmeter

Jmeter - bzm Streaming Sampler Content Protection
JMeter: How to assign weights/frequencies/smapleRates to ThreadGroups/"TestSets" dynamically from CSV file
Error while generating report in apache-jmeter-5.4.1.tgz
Capture simulated React aplication for Stress Test with JMeter
Jmeter Favicon how to exclude?
Response code:Non HTTP response code: javax.net.ssl.SSLHandshakeException Non HTTP response message: Received fatal alert: protocol_version
JMeter maven plugin - Customize reportgenerator.properties
Performance testing for Svelte applications
How to concatenate string and integer values in jmeter
Why does a variable of type com.ibm.jms.JMSTextMessage print truncated content and ellipses (...)?

Trending Discussions on jmeter

QUESTION

Jmeter - bzm Streaming Sampler Content Protection

Asked 2022-Mar-14 at 22:21

We use Jmeter with the BZM - Streaming Sampler to load test a streaming service. With this we are requesting a dash main.mpd file. That url would look like: https://url.com/5bf9c52c17e072d89e6527d45587d03826512bfa3b53a30bb90ecd7ed1bb7a77/dash/Main.mpd

Within the schema we have defined ContentProtection with value="cenc" as such:

<ContentProtection schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="string" value="cenc"></ContentProtection>

This schema is being auto-generated via a third party code source... So, we do not have much flexibility to change the order... I mention this because with the below schema (from a previous version of the xml generator) Jmeter works perfectly fine:

<ContentProtection value="cenc" schemeIdUri="urn:mpeg:dash:mp4protection:2011" cenc:default_KID="string"/>

The issue we are now facing is that jmeter is throwing this error:

2022-03-14 07:15:40,574 WARN c.b.j.v.c.VideoStreamingSampler: Problem downloading playlist
com.blazemeter.jmeter.videostreaming.core.exception.PlaylistParsingException: Error parsing contents from https://url/5bf9c52c17e072d89e6527d45587d03826512bfa3b53a30bb90ecd7ed1bb7a77/dash/Main.mpd
at com.blazemeter.jmeter.videostreaming.dash.Manifest.fromUriAndBody(Manifest.java:56) ~[jmeter-bzm-hls-3.0.3.jar:?]
at com.blazemeter.jmeter.videostreaming.core.VideoStreamingSampler.downloadPlaylist(VideoStreamingSampler.java:20) ~[jmeter-bzm-hls-3.0.3.jar:?]
at com.blazemeter.jmeter.videostreaming.dash.DashSampler.sample(DashSampler.java:34) ~[jmeter-bzm-hls-3.0.3.jar:?]
at com.blazemeter.jmeter.videostreaming.core.VideoStreamingSampler.sample(VideoStreamingSampler.java:79) [jmeter-bzm-hls-3.0.3.jar:?]
at com.blazemeter.jmeter.hls.logic.HlsSampler.sample(HlsSampler.java:198) [jmeter-bzm-hls-3.0.3.jar:?]
at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1285) [ApacheJMeter_http.jar:5.4.1]
at org.apache.jmeter.threads.JMeterThread.doSampling(JMeterThread.java:638) [ApacheJMeter_core.jar:5.4.1]
at org.apache.jmeter.threads.JMeterThread.executeSamplePackage(JMeterThread.java:558) [ApacheJMeter_core.jar:5.4.1]
at org.apache.jmeter.threads.JMeterThread.processSampler(JMeterThread.java:489) [ApacheJMeter_core.jar:5.4.1]
at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:256) [ApacheJMeter_core.jar:5.4.1]
at java.lang.Thread.run(Thread.java:832) [?:?]
Caused by: com.fasterxml.jackson.databind.JsonMappingException: Undeclared namespace prefix "cenc" (for attribute "default_KID")
 at [row,col {unknown-source}]: [5,141]

My question is, can I alter this payload before it is ingested by Streaming Sampler to change the ContentProtection string? Or, can I automatically set the ContentProtection value as "cenc"?

EDIT

After digging through my main.mpd XML I found that the "cenc" namespace was left out. After adding:

xmlns:cenc="urn:mpeg:cenc:2013"

To the file, the main.mpd worked correctly.

ANSWER

Answered 2022-Mar-14 at 18:51

It is possible to:

Download the playlist using HTTP Request sampler and Save Responses to a file listener so it would be saved to your local drive. See Performance Testing: Upload and Download Scenarios with Apache JMeter article for more comprehensive instructions if needed
Amend the playlist as needed using JSR223 Sampler or OS Process Sampler
In the bzm - Streaming Sampler use local URL via file URI scheme i.e.

file:///folder/anotherFolder/playlist.mpd

You can also raise an issue in the plugin repo or if you're a BlazeMeter Customer open a BlazeMeter support ticket

Source https://stackoverflow.com/questions/71472249

QUESTION

JMeter: How to assign weights/frequencies/smapleRates to ThreadGroups/"TestSets" dynamically from CSV file

Asked 2022-Feb-16 at 18:11

I would like to create a JMeter test setup with important sampling and test variation parameters entirely controlled by csv-Files (i.e. not modifying the JMX-File). It should be run with maven. Ideas is as follows: sources.csv contains

sampleRate;file
40;samplesForController1.csv
30;samplesForController2.csv
5;samplesForController3.csv
...

SampleRate should determine, how often a certain number of tests (defined by parameters in the respective file) should be executed (relative to others). How could this be achieved? Im asking for the first step here (make sure the files/testSamples are sampled/executed given the indicated sampleRate) as I think I can solve the second part (dealing with parameters in samplesForController1.csv etc.) by myself.

P.S. I'm struggling with the options presented here: In Jmeter, I have to divide number of thread into the multiple http requests in different percentage but have to keep sequence remain same since

afaics, thread groups cannot be created on-the-fly/dynamically/progammatically
apparently, Throughput Controller needs to know its child element(s probablities) upfront (i.e. not created dynamically), otherweise, sampling is very odd (I could not get it working maintaining the desired sampleRate)
I did not try to integrate jmeter-plugins in the maven build thus far as my impression is, the available plugins/controllers also needs to know their child element upfront

ANSWER

Answered 2022-Feb-16 at 18:11

It is possible to create thread groups programmatically, check out:
- Five Ways To Launch a JMeter Test without Using the JMeter GUI
- jmeter-from-code example project
- jmeter-java-dsl project
You can use Switch Controller and use a function like __groovy() to generate the child element index, example implementation can be found in Running JMeter Samplers with Defined Percentage Probability article
It's not a problem to use JMeter Plugins with Maven, see Adding jar's to the /lib/ext directory documentation section for example setup

Source https://stackoverflow.com/questions/71142880

QUESTION

Error while generating report in apache-jmeter-5.4.1.tgz

Asked 2021-Dec-31 at 08:56

sh jmeter.sh -n -t filePath.jmx -l outFilePath.jtl -e -o folderPath

Error generating the report: org.apache.jmeter.report.dashboard.GenerationException: Error while processing samples: Consumer failed with message :Consumer failed with message :Consumer failed with message :Consumer failed with message :Begin size 0 is not equal to fixed size 5

In resume

Consumer failed with message :Begin size 0 is not equal to fixed size 5

currently using Java version "17" 2021-09-14 LTS
MacOS big SUR version 11.4
the properties files are fresh and values are equal to the default ones
Jmeter 5.4.1
outFile.jtl

timeStamp,elapsed,label,responseCode,responseMessage,threadName,dataType,success,failureMessage,bytes,sentBytes,grpThreads,allThreads,URL,Latency,IdleTime,Connect
1632430450882,1117,HTTP Request,200,OK,FIRST_Jmeter_Test 1-3,text,true,,3824,557,3,3,Url_hidden,1111,0,256
1632430450448,1755,HTTP Request,200,OK,FIRST_Jmeter_Test 1-2,text,true,,3836,557,3,3,Url_hidden,1755,0,690
1632430450448,1755,HTTP Request,200,OK,FIRST_Jmeter_Test 1-1,text,true,,3828,557,3,3,Url_hidden,1755,0,690
1632430452312,585,HTTP Request,200,OK,FIRST_Jmeter_Test 1-2,text,true,,3836,557,3,3,Url_hidden,585,0,144
1632430452238,758,HTTP Request,200,OK,FIRST_Jmeter_Test 1-3,text,true,,3832,557,3,3,Url_hidden,757,0,137
1632430452301,806,HTTP Request,200,OK,FIRST_Jmeter_Test 1-1,text,true,,3828,557,3,3,Url_hidden,805,0,136
1632430452962,550,HTTP Request,200,OK,FIRST_Jmeter_Test 1-2,text,true,,3824,557,3,3,Url_hidden,550,0,152
1632430453328,593,HTTP Request,200,OK,FIRST_Jmeter_Test 1-1,text,true,,3828,557,2,2,Url_hidden,592,0,135
1632430453276,815,HTTP Request,200,OK,FIRST_Jmeter_Test 1-3,text,true,,3840,557,1,1,Url_hidden,814,0,142

The thread run successfully and the jtl file is created as well.

I quite new on Jmeter and tried to see where that "size" attribute is currently locate to see how change it, but could not find it on any *.properties file

any though how can be this fixed, what the message is referring to?

thanks

ANSWER

Answered 2021-Sep-23 at 07:18

I cannot reproduce your issue using:

openjdk:8-jre-alpine docker image
JMeter 5.4.1
Test plan Test.jmx from extras folder of JMeter

Demo:

If you cannot reproduce the above behaviour I think you made some changes either to Results File Configuration or to Reporting Configuration or both so you need to inspect all the JMeter Properties which differ from the defaults and restore their values to the original ones.

If you need further support you need to share at least first 2 lines of your outFilePath.jtl results file. Better if possible the full file and all the .properties files from JMeter's "bin" folder.

Source https://stackoverflow.com/questions/69294826

QUESTION

Why does a variable of type com.ibm.jms.JMSTextMessage print truncated content and ellipses (...)?

Asked 2021-Nov-01 at 03:43

I would like to understand why a variable of type com.ibm.jms.JMSTextMessage is printed with truncated content and ellipses (...) when converted to string.

I have this code in a JSR223 Sampler in JMeter:

import com.ibm.msg.client.jms.JmsConnectionFactory
import com.ibm.msg.client.jms.JmsFactoryFactory
import com.ibm.msg.client.wmq.WMQConstants
import javax.jms.Session
import javax.jms.TextMessage

def hostName = "127.0.0.1"
def hostPort = 1414
def channelName = "DEV.APP.SVRCONN"
def queueManagerName = "QM1"
def queueName = "DEV.QUEUE.1"

def ff = JmsFactoryFactory.getInstance(WMQConstants.WMQ_PROVIDER)
def cf = ff.createConnectionFactory()

cf.setStringProperty(WMQConstants.WMQ_HOST_NAME, hostName)
cf.setIntProperty(WMQConstants.WMQ_PORT, hostPort)
cf.setStringProperty(WMQConstants.WMQ_CHANNEL, channelName)
cf.setIntProperty(WMQConstants.WMQ_CONNECTION_MODE, WMQConstants.WMQ_CM_CLIENT)

def connInboundQueue = cf.createConnection("user", "password")

def sessInboundQueue = connInboundQueue.createSession(false, Session.AUTO_ACKNOWLEDGE)


def payload = "AAA:+.? '\n" +
        "ABC+ABCD:1+ABCDEFG:ZZ+ABCDEF:ZZ+123456:2042+12345678901++ABCD'\n" +
        "DEF+ABCD+LH+FVKJUB+20000:2042+Y1234567+UN+D:21B'\n" +
        "GHI+1+ABCD:D:11A:AA:ABCD+ABCD12345678901123ABC123456'\n" +
        "JKL+745'\n" +
        "HHH+TN:IIAA891011213531235BNM422244:::001'\n" +
        "CCC+NT+++ABCDEFGHIJKLMNOPQRS'\n" +
        "STU+00123456789012:UF+0000000000:GY'\n" +
        "VXY+50+MI1234+++MI'\n" +
        "AAA+235+ABC'\n" +
        "BBB+200:3202062000:301'\n" +
        "FFF+90+USA'\n" +
        "BBB+232:2101051135:201'\n" +
        "CCC+FF+++AaBaBa001:TEST1'\n" +
        "DDD+3++G'\n" +
        "EEE+329:711013'\n" +
        "FFF+178+XXX'\n" +
        "FFF+179+YYY'\n" +
        "GGG+2+ZZZ'\n" +
        "HHH+BXG:ABCDEF'\n" +
        "HHH+ABC:12AB3E01234E8UD8'\n" +
        "III+P:110:111+100000001'\n" +
        "EEE+36:281105'\n" +
        "FFF+91+ASD'\n" +
        "VVV+50:2'\n" +
        "XXX+0011+1'\n" +
        "YYY+1+U0123456'\n" +
        "ZZZ+1+U1234560002'\n"

TextMessage msg = sessInboundQueue.createTextMessage()
msg.setText(payload)

log.info(msg.toString())
log.info(msg.getClass().toString())
log.info(msg.getText())

I would like to understand why log.info(msg.toString()) does not print the whole text content and show ellipses after some point (...)

If I do log.info(msg.getText()), I can see the whole text message.

Here is the print outcome in jmeter's console:

2021-10-31 22:05:25,491 INFO o.a.j.p.j.s.J.JSR223 Sampler - Producer - Inbound Queue: 
  JMSMessage class: jms_text
  JMSType:          null
  JMSDeliveryMode:  2
  JMSDeliveryDelay: 0
  JMSDeliveryTime:  1635710725481
  JMSExpiration:    0
  JMSPriority:      4
  JMSMessageID:     ID:414d5120514d312020202020202020201f537d6101c31040
  JMSTimestamp:     1635710725481
  JMSCorrelationID: 1757416553
  JMSDestination:   queue:///DEV.QUEUE.1
  JMSReplyTo:       null
  JMSRedelivered:   false
    JMSXAppID: 4.1\bin\ApacheJMeter.jar    
    JMSXDeliveryCount: 0
    JMSXUserID: mquser1     
    JMS_IBM_PutApplType: 28
    JMS_IBM_PutDate: 20211031
    JMS_IBM_PutTime: 20052548
AAA:+.? '
ABC+ABCD:1+ABCDEFG:ZZ+ABCDEF:ZZ+123456:2042+12345678901++ABCD'
DEF+ABCD+LH+FVKJUB+20000:20 ...
2021-10-31 22:05:25,491 INFO o.a.j.p.j.s.J.JSR223 Sampler - Producer - Inbound Queue: class com.ibm.jms.JMSTextMessage
2021-10-31 22:05:25,491 INFO o.a.j.p.j.s.J.JSR223 Sampler - Producer - Inbound Queue: AAA:+.? '
ABC+ABCD:1+ABCDEFG:ZZ+ABCDEF:ZZ+123456:2042+12345678901++ABCD'
DEF+ABCD+LH+FVKJUB+20000:2042+Y1234567+UN+D:21B'
GHI+1+ABCD:D:11A:AA:ABCD+ABCD12345678901123ABC123456'
JKL+745'
HHH+TN:IIAA891011213531235BNM422244:::001'
CCC+NT+++ABCDEFGHIJKLMNOPQRS'
STU+00123456789012:UF+0000000000:GY'
VXY+50+MI1234+++MI'
AAA+235+ABC'
BBB+200:3202062000:301'
FFF+90+USA'
BBB+232:2101051135:201'
CCC+FF+++AaBaBa001:TEST1'
DDD+3++G'
EEE+329:711013'
FFF+178+XXX'
FFF+179+YYY'
GGG+2+ZZZ'
HHH+BXG:ABCDEF'
HHH+ABC:12AB3E01234E8UD8'
III+P:110:111+100000001'
EEE+36:281105'
FFF+91+ASD'
VVV+50:2'
XXX+0011+1'
YYY+1+U0123456'
ZZZ+1+U1234560002'

ANSWER

Answered 2021-Nov-01 at 03:43

According to the IBM documentation com.ibm.jms.JMSTextMessage inherits the toString() implementation from com.ibm.jms.JMSMessage and the JavaDoc for that method says:

Gets a String containing a formatted version of the message header.

My guess is that the body is cut off simply because toString() is really just meant to give you the header. However, only IBM would know for sure why it works that way. To be clear, there is no guarantee that toString() will (or should) return the entire body of the message.

If you really want to inspect the body of the text message you should invoke getText(). This method is required to return the body of the text-message according to the JMS JavaDoc as well as IBM's own JavaDoc. Both state:

Gets the String containing this message's data. The default value is null.

Source https://stackoverflow.com/questions/69790388

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

Vulnerabilities

CVE-2019-0187 CRITICAL

Unauthenticated RCE is possible when JMeter is used in distributed mode (-r or -R command line options). Attacker can establish a RMI connection to a jmeter-server using RemoteJMeterEngine and proceed with an attack using untrusted data deserialization. This only affect tests running in Distributed mode. Note that versions before 4.0 are not able to encrypt traffic between the nodes, nor authenticate the participating nodes so upgrade to JMeter 5.1 is also advised.

CVE-2018-1287 CRITICAL

In Apache JMeter 2.X and 3.X, when using Distributed Test only (RMI based), jmeter server binds RMI Registry to wildcard host. This could allow an attacker to get Access to JMeterEngine and send unauthorized code.

CVE-2018-1297 CRITICAL

When using Distributed Test only (RMI based), Apache JMeter 2.x and 3.x uses an unsecured RMI connection. This could allow an attacker to get Access to JMeterEngine and send unauthorized code.

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