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  1. Application Server 7
  2. AS7-3975

EJB client invocations sometimes hang indefinitely

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Details

    • Bug
    • Resolution: Done
    • Critical
    • 7.1.1.Final
    • 7.1.0.Final
    • Clustering, EJB
    • None

    Description

      When running a EJB stress test when the test is over some clients hang indefinitely.

      This is a positive test, there are no failures being injected in the test.

      "Runner - 16" daemon prio=10 tid=0x00007fb7a0025000 nid=0x4d7a in Object.wait() [0x00007fb78b3f2000]
   java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:485)
        at org.jboss.ejb.client.EJBClientInvocationContext.awaitResponse(EJBClientInvocationContext.java:330)
        - locked <0x00000006c013ae50> (a java.lang.Object)
        at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:140)
        at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:121)
        at org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:104)
        at $Proxy0.getSerialAndIncrement(Unknown Source)
        at org.jboss.smartfrog.clustering.ejb3.StatefulSBProcessorFactoryImpl$EJB3RequestProcessor.processRequest(StatefulSBProcessorFactoryImpl.java:68)
        at org.jboss.smartfrog.loaddriver.CompoundRequestProcessorFactoryImpl$CompoundRequestProcessor.processRequest(CompoundRequestProcessorFactoryImpl.java:51)
        at org.jboss.smartfrog.loaddriver.Runner.run(Runner.java:87)
        at java.lang.Thread.run(Thread.java:662)

      I originally filed a feature request to implement a timeout AS7-3811, needless to say this needs to get fixed first.

      Attachments

        1. client1.log
          14 kB
        2. client2.log
          17 kB
        3. server1.log
          76 kB
        4. server2.log
          100 kB

        Issue Links

          is related to

          Feature Request - Feature requests from customers and/or users EJBCLIENT-33 Implement a timeout on EJB client invocations

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed
          relates to

          Bug - A problem that impairs or prevents the functions of the product. AS7-5592 Regression: EJB remote invocations hang indefinitely due to possible remoting issues

          • Critical - To be worked on immediately following BLOCKER issues.
          • Resolved

          Activity

            People

              jaikiran Jaikiran Pai (Inactive)
              rhn-engineering-rhusar Radoslav Husar
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              Dates

                Created:
                Updated:
                Resolved: