Bug 895503

Summary:	org.infinispan.distexec.mapreduce.TopologyAwareTwoNodesMapReduceTest.testCombinerDoesNotChangeResult test fails randomly
Product:	[JBoss] JBoss Data Grid 6	Reporter:	Anna Manukyan <amanukya>
Component:	Infinispan	Assignee:	Tristan Tarrant <ttarrant>
Status:	VERIFIED ---	QA Contact:	Martin Gencur <mgencur>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	6.1.0	CC:	jdg-bugs
Target Milestone:	ER10
Target Release:	6.1.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:		Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Anna Manukyan 2013-01-15 11:21:53 UTC

org.infinispan.distexec.mapreduce.TopologyAwareTwoNodesMapReduceTest.testCombinerDoesNotChangeResult test fails randomly on all environments.

The error message is:

java.lang.AssertionError
	at org.infinispan.distexec.mapreduce.BaseWordCountMapReduceTest.testCombinerDoesNotChangeResult(BaseWordCountMapReduceTest.java:217)
	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)
	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)


You can find the Jenkins failures here:

http://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/edg-60-ispn-testsuite-rhel/jdk=openjdk-1.7.0-local,label=RHEL6_x86_64/73/testReport/junit/org.infinispan.distexec.mapreduce/TopologyAwareTwoNodesMapReduceTest/testCombinerDoesNotChangeResult/

Comment 1 JBoss JIRA Server 2013-01-16 10:49:48 UTC

Galder Zamarreño <galder.zamarreno> made a comment on jira ISPN-2715

TRACE log :)

Comment 2 JBoss JIRA Server 2013-01-23 14:21:16 UTC

Anna Manukyan <amanukya> made a comment on jira ISPN-2715

I've changed the test so that, the cache setup part waits till the cluster consisting of topology aware nodes is formed for the particular cache which is used, and then the tests are running.

Comment 3 Anna Manukyan 2013-01-31 13:09:20 UTC

Verified.