[jboss-jira] [JBoss JIRA] (JGRP-1889) org.jgroups.tests.TransportThreadPoolTest.testThreadPoolReplacement fails randomly

[Richard Janík (JIRA)]

Richard Janík created JGRP-1889:
-----------------------------------

             Summary: org.jgroups.tests.TransportThreadPoolTest.testThreadPoolReplacement fails randomly
                 Key: JGRP-1889
                 URL: https://issues.jboss.org/browse/JGRP-1889
             Project: JGroups
          Issue Type: Bug
    Affects Versions: 3.2.13
         Environment: RHEL
            Reporter: Richard Janík
            Assignee: Bela Ban
            Priority: Minor


I'm seeing a random failure of org.jgroups.tests.TransportThreadPoolTest.testThreadPoolReplacement, roughly 1 fail in 10 executions, only with RHEL so far.

Error message, stacktrace and standard output:
{code}
Error Message

null
Stacktrace


java.lang.AssertionError 
at org.jgroups.tests.TransportThreadPoolTest.testThreadPoolReplacement(TransportThreadPoolTest.java:69) 
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
at java.lang.reflect.Method.invoke(Method.java:483) 
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:84) 
at org.testng.internal.Invoker.invokeMethod(Invoker.java:714) 
at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:901) 
at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1231) 
at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:127) 
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:111) 
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
at java.lang.Thread.run(Thread.java:745) 


        
Standard Output



------------- testThreadPoolReplacement -----------

-------------------------------------------------------------------
GMS: address=A, cluster=TransportThreadPoolTest, physical address=10.16.95.23:27126
-------------------------------------------------------------------
39245 [TRACE] GMS: - A: no initial members discovered: creating group as first member
39246 [DEBUG] GMS: - A: installing view [A|0] [A]
39246 [DEBUG] GMS: - created group (first member). My view is [A|0], impl is org.jgroups.protocols.pbcast.CoordGmsImpl

-------------------------------------------------------------------
GMS: address=B, cluster=TransportThreadPoolTest, physical address=10.16.95.23:27127
-------------------------------------------------------------------
39256 [TRACE] GMS: - B: initial_mbrs are A
39256 [DEBUG] GMS: - election results: {A=1}
39256 [DEBUG] GMS: - sending JOIN(B) to A
39309 [TRACE] GMS: - A: new members=[B], suspected=[], leaving=[], new view: [A|1] [A, B]
39310 [TRACE] GMS: - A: mcasting view [A|1] [A, B] (2 mbrs)
39322 [DEBUG] GMS: - A: installing view [A|1] [A, B]
39323 [TRACE] GMS: - A: received all 1 ACKs from members for view [A|1]
39354 [TRACE] GMS: - B: JOIN-RSP=[A|1] [A, B] [size=2]
39354 [DEBUG] GMS: - B: installing view [A|1] [A, B]
39361 [TRACE] GMS: - A: received all ACKs (1) from joiners for view [A|1]
messages c1: "hello world" "message 3" "bela" "message 4" 
messages c2: "bela" "message 4" 
took 3031 ms
42396 [DEBUG] GMS: - B: sending LEAVE request to A
{code}

Jenkins job link: https://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/eap-6x-manu-jgroups-rhel/76/jdk=jdk1.8,label_exp=RHEL5%20&&%20x86/testReport/org.jgroups.tests/TransportThreadPoolTest/testThreadPoolReplacement/

The link leads to a run with jdk8, but it's not specific to that version.



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