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

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