[infinispan-issues] [JBoss JIRA] (ISPN-4033) ConcurrentInterceptorVisibilityTest.testGetVisibility random failures
[
https://issues.jboss.org/browse/ISPN-4033?page=com.atlassian.jira.plugin....
]
Dan Berindei commented on ISPN-4033:
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The timeout error seems to be caused by very long GC pauses:
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[16:31:20] : [org.infinispan:infinispan-core] 490.847: [GC490.848: [ParNew (promotion
failed): 95104K->95104K(95104K), 14.8925940 secs]505.740: [CMS506.524:
[CMS-concurrent-sweep: 0.902/15.823 secs] [Times: user=19.15 sys=6.03, real=15.82 secs]
[16:31:22] : [org.infinispan:infinispan-core] (concurrent mode failure):
812577K->317912K(838912K), 3.2331000 secs] 869638K->317912K(934016K), [CMS Perm :
48980K->48757K(80104K)], 18.1268550 secs] [Times: user=20.99 sys=5.90, real=18.12 secs]
{noformat}
The pause seems excessive for just 300MB, so it could have something to do with the OS1
machine the build is running on. Changing the collector to G1 looks promising, with
maximum pauses of about 2 seconds, but that's still a little high so I'm trying to
see if it can avoid Full GCs completely.
ConcurrentInterceptorVisibilityTest.testGetVisibility random
failures
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Key: ISPN-4033
URL: https://issues.jboss.org/browse/ISPN-4033
Project: Infinispan
Issue Type: Bug
Components: Test Suite - Core
Affects Versions: 6.0.1.Final
Reporter: Dan Berindei
Labels: testsuite_stability
Attachments: ConcurrentInterceptorVisibilityTest.log
http://ci.infinispan.org/viewLog.html?buildId=5934&tab=buildResultsDi...
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17:28:43,212 ERROR (testng-ConcurrentInterceptorVisibilityTest:) [UnitTestTestNGListener]
Test testGetVisibility(org.infinispan.interceptors.ConcurrentInterceptorVisibilityTest)
failed.
java.lang.RuntimeException: java.util.concurrent.TimeoutException
at
org.infinispan.interceptors.ConcurrentInterceptorVisibilityTest$1.call(ConcurrentInterceptorVisibilityTest.java:101)
at org.infinispan.test.TestingUtil.withCacheManager(TestingUtil.java:1243)
at
org.infinispan.interceptors.ConcurrentInterceptorVisibilityTest.updateCache(ConcurrentInterceptorVisibilityTest.java:52)
at
org.infinispan.interceptors.ConcurrentInterceptorVisibilityTest.testGetVisibility(ConcurrentInterceptorVisibilityTest.java:39)
Caused by: java.util.concurrent.TimeoutException
at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:228)
at java.util.concurrent.FutureTask.get(FutureTask.java:91)
at
org.infinispan.interceptors.ConcurrentInterceptorVisibilityTest$1.call(ConcurrentInterceptorVisibilityTest.java:97)
... 24 more
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