[#LUCENE-1238] intermittent failures of TestTimeLimitedCollector.testTimeoutMultiThreaded in nightly tests

Lucene - Java

intermittent failures of TestTimeLimitedCollector.testTimeoutMultiThreaded in nightly tests

Created: 18/Mar/08 05:34 AM Updated: 18/Mar/08 09:08 PM

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Component/s:

None

Affects Version/s:

2.4

Fix Version/s:

None

Time Tracking:

Not Specified

File Attachments:

	File Name	Date Attached	Attached By	Size
	LUCENE-1238.patch	2008-03-18 07:44 AM	Doron Cohen	11 kB

Lucene Fields:	Patch Available
Resolution Date:	18/Mar/08 09:08 PM

Description

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Occasionly TestTimeLimitedCollector.testTimeoutMultiThreaded fails. e.g. with this output:

   [junit] ------------- Standard Error -----------------
   [junit] Exception in thread "Thread-97" junit.framework.AssertionFailedError: no hits found!
   [junit]     at junit.framework.Assert.fail(Assert.java:47)
   [junit]     at junit.framework.Assert.assertTrue(Assert.java:20)
   [junit]     at org.apache.lucene.search.TestTimeLimitedCollector.doTestTimeout(TestTimeLimitedCollector.java:152)
   [junit]     at org.apache.lucene.search.TestTimeLimitedCollector.access$100(TestTimeLimitedCollector.java:38)
   [junit]     at org.apache.lucene.search.TestTimeLimitedCollector$1.run(TestTimeLimitedCollector.java:231)
   [junit] Exception in thread "Thread-85" junit.framework.AssertionFailedError: no hits found!
   [junit]     at junit.framework.Assert.fail(Assert.java:47)
   [junit]     at junit.framework.Assert.assertTrue(Assert.java:20)
   [junit]     at org.apache.lucene.search.TestTimeLimitedCollector.doTestTimeout(TestTimeLimitedCollector.java:152)
   [junit]     at org.apache.lucene.search.TestTimeLimitedCollector.access$100(TestTimeLimitedCollector.java:38)
   [junit]     at org.apache.lucene.search.TestTimeLimitedCollector$1.run(TestTimeLimitedCollector.java:231)
   [junit] ------------- ---------------- ---------------
   [junit] Testcase: testTimeoutMultiThreaded(org.apache.lucene.search.TestTimeLimitedCollector):      FAILED
   [junit] some threads failed! expected:<50> but was:<48>
   [junit] junit.framework.AssertionFailedError: some threads failed! expected:<50> but was:<48>
   [junit]     at org.apache.lucene.search.TestTimeLimitedCollector.doTestMultiThreads(TestTimeLimitedCollector.java:255)
   [junit]     at org.apache.lucene.search.TestTimeLimitedCollector.testTimeoutMultiThreaded(TestTimeLimitedCollector.java:220)
   [junit]

Problem either in test or in TimeLimitedCollector.

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Work Log

Change History

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Repository	Revision	Date	User	Message
ASF	#638568	Tue Mar 18 21:08:08 UTC 2008	doronc	~~LUCENE-1238~~: Fixed intermittent failures of TestTimeLimitedCollector.testTimeoutMultiThreaded.
				Files Changed
				MODIFY /lucene/java/trunk/src/test/org/apache/lucene/search/TestTimeLimitedCollector.java MODIFY /lucene/java/trunk/src/java/org/apache/lucene/search/TimeLimitedCollector.java MODIFY /lucene/java/trunk/CHANGES.txt