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  1. WildFly
  2. WFLY-14309

Wildfly freezes with load balance and multiples hosts behind

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: Major Major
    • None
    • 20.0.1.Final, 21.0.2.Final
    • EJB
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      1 - Into PureEJB-Parent folder run 

      mvn clean install

      2 - Deploy PureEJB-EAR.ear on Wildfly servers with 4 separated hosts (if I used instances on same hosts the errors doesn't occurs).

      3 - Configure HA Proxy with backends using wildfly hosts like attatched haproxy.cfg

      4 - Copy PureEJB-Client-0.0.1-SNAPSHOT.jar, PureEJB-Common-0.0.1-SNAPSHOT.jar, wildfly-client-all-20.0.1.Final.jar  on PureEJB-Parent/PureEJB-Client/target and PureEJB-Parent/PureEJB-Client/target/lib to apache-jmeter-5.3\lib\ext

      5 - Open PureEJB-Parent/JavaSampl-JiraRequest.jmx on jmeter set load balance IP and port on Java Request sampler.

      6 - Click on start buton of JMeter multiples times after test finish without restart JMeter the error must occurs randomly  before 50 times of running test.

      On the attatchment I put some screenshot of jmeter when error occurs and some stacketrace of application timeout .

      Show
      1 - Into PureEJB-Parent folder run  mvn clean install 2 - Deploy PureEJB-EAR.ear on Wildfly servers with 4 separated hosts (if I used instances on same hosts the errors doesn't occurs). 3 - Configure HA Proxy with backends using wildfly hosts like attatched haproxy.cfg 4 - Copy PureEJB-Client-0.0.1-SNAPSHOT.jar, PureEJB-Common-0.0.1-SNAPSHOT.jar, wildfly-client-all-20.0.1.Final.jar  on PureEJB-Parent/PureEJB-Client/target and PureEJB-Parent/PureEJB-Client/target/lib to apache-jmeter-5.3\lib\ext 5 - Open PureEJB-Parent/JavaSampl-JiraRequest.jmx on jmeter set load balance IP and port on Java Request sampler. 6 - Click on start buton of JMeter multiples times after test finish without restart JMeter the error must occurs randomly  before 50 times of running test. On the attatchment I put some screenshot of jmeter when error occurs and some stacketrace of application timeout .
    • Undefined
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      I'm running a load test with JMeter on Wildfly instances behind HAProxy Load balance.
      It is happening a frequently and randomly some kind of freeze on the ejb client and I need to set a invocationTimout in order to not lose application control geting freeze forever.

      PS: Whe have this kind of errors running this test on JBoss EAP 7.3.4 too.

        1. freeze-error-trace.txt
          3 kB
        2. freeze-error.png
          freeze-error.png
          114 kB
        3. haproxy.cfg
          2 kB
        4. PureEJB-Parent.tar.gz
          9 kB

              tadamski@redhat.com Tomasz Adamski
              adrianots Adriano Teixeira de Souza (Inactive)
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                Created:
                Updated: