org.infinispan.distexec.mapreduce.TopologyAwareTwoNodesMapReduceTest.testInvokeMapperCancellation test fails randomly --------------------------------------------------------------------------------------------------------------------- Key: ISPN-2714 URL: https://issues.jboss.org/browse/ISPN-2714 Project: Infinispan Issue Type: Bug Components: Distributed Execution and Map/Reduce Affects Versions: 5.2.0.CR1 Reporter: Anna Manukyan Assignee: Dan Berindei Labels: testsuite_stability Fix For: 5.2.0.CR3 The test org.infinispan.distexec.mapreduce.TopologyAwareTwoNodesMapReduceTest.testInvokeMapperCancellation fails randomly on all environments. The error log is: {code} Error Message Expected exception java.util.concurrent.CancellationException but got java.lang.AssertionError: Mapper not cancelled, root cause org.jgroups.TimeoutException: timeout sending message to TopologyAwareTwoNodesMapReduceTest-NodeB-22523(test2) Stacktrace org.testng.TestException: Expected exception java.util.concurrent.CancellationException but got java.lang.AssertionError: Mapper not cancelled, root cause org.jgroups.TimeoutException: timeout sending message to TopologyAwareTwoNodesMapReduceTest-NodeB-22523(test2) at org.testng.internal.Invoker.handleInvocationResults(Invoker.java:1503) at org.testng.internal.Invoker.invokeMethod(Invoker.java:764) at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:907) at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1237) at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:127) at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:111) at org.testng.TestRunner.privateRun(TestRunner.java:767) at org.testng.TestRunner.run(TestRunner.java:617) at org.testng.SuiteRunner.runTest(SuiteRunner.java:334) at org.testng.SuiteRunner.access$000(SuiteRunner.java:37) at org.testng.SuiteRunner$SuiteWorker.run(SuiteRunner.java:368) at org.testng.internal.thread.ThreadUtil$2.call(ThreadUtil.java:64) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:722) Caused by: java.lang.AssertionError: Mapper not cancelled, root cause org.jgroups.TimeoutException: timeout sending message to TopologyAwareTwoNodesMapReduceTest-NodeB-22523(test2) at org.infinispan.distexec.mapreduce.SimpleTwoNodesMapReduceTest.testInvokeMapperCancellation(SimpleTwoNodesMapReduceTest.java:106) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:80) at org.testng.internal.Invoker.invokeMethod(Invoker.java:715) ... 15 more {code}