Here the patch, Mike, does this look ok? When committed we can start a new Hudson run, if you like :-)
----- Uwe Schindler H.-H.-Meier-Allee 63, D-28213 Bremen http://www.thetaphi.de eMail: u...@thetaphi.de > -----Original Message----- > From: Uwe Schindler [mailto:u...@thetaphi.de] > Sent: Friday, December 18, 2009 7:56 AM > To: java-dev@lucene.apache.org > Subject: RE: Build failed in Hudson: Lucene-trunk #1034 > > > A new strange test failure: > > [junit] Testcase: > > testDuringAddDelete(org.apache.lucene.index.TestIndexWriterReader): > > FAILED > > [junit] null > > [junit] junit.framework.AssertionFailedError: null > > [junit] at > > > org.apache.lucene.index.TestIndexWriterReader.testDuringAddDelete(TestInde > > xW > > riterReader.java:835) > > [junit] at > > org.apache.lucene.util.LuceneTestCase.runBare(LuceneTestCase.java:208) > > [junit] > > [junit] > > [junit] Test org.apache.lucene.index.TestIndexWriterReader FAILED > > > > > > (occurred in test-tag!) > > > > It's again a multi-threaded test, after joining all threads, the sum of > > hits > > is not >0, so added documents were not seen. > > The problem is, the same like with the Benchmark test. The test spawns a > number of threads. All these threads run half a second and add Documents > during that time. The main thread does reopen and searches, and after 0.5 > secs it joins all threads. It seems that because of clover analysis and > the > very slow machine (load!) on Hudson, all threads exited after starting > because creating the thread exceeded the limit on getCurrentTimeMillies. > > Two possibilities: Raise the wait time or better: > Replace by a do-while loop in the thread so each thread at least adds a > document one time. > In main thread also wait 0.5 secs, but after joining all threads again do > the search and add to sum. > > Must be done in trunk and tag. > > Uwe > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-dev-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-dev-h...@lucene.apache.org
fix-hudson-failure.patch
Description: Binary data
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