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From "Steve Rowe (JIRA)" <j...@apache.org>
Subject [jira] [Created] (LUCENE-6804) TestIndexWriterOutOfFileDescriptors nightly failure
Date Mon, 14 Sep 2015 05:18:45 GMT
Steve Rowe created LUCENE-6804:
----------------------------------

             Summary: TestIndexWriterOutOfFileDescriptors nightly failure
                 Key: LUCENE-6804
                 URL: https://issues.apache.org/jira/browse/LUCENE-6804
             Project: Lucene - Core
          Issue Type: Bug
    Affects Versions: 5.4
            Reporter: Steve Rowe


My Jenkins found a seed [http://jenkins.sarowe.net/job/Lucene-Solr-Nightly-5.x-Java8/16] that
reproduces for me about 5% of the time via beasting:

{noformat}
   [junit4] ERROR   0.74s J6  | TestIndexWriterOutOfFileDescriptors.test <<<
   [junit4]    > Throwable #1: java.lang.IllegalStateException: this writer hit an unrecoverable
error; cannot commit
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([AE5CB745082C8FEA:2608889FA6D0E212]:0)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2775)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2961)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.shutdown(IndexWriter.java:1080)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.close(IndexWriter.java:1123)
   [junit4]    > 	at org.apache.lucene.index.TestIndexWriterOutOfFileDescriptors.test(TestIndexWriterOutOfFileDescriptors.java:87)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:745)
   [junit4]    > Caused by: java.io.FileNotFoundException: a random IOException (_c.cfs)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.maybeThrowIOExceptionOnOpen(MockDirectoryWrapper.java:458)
   [junit4]    > 	at org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:635)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.<init>(Lucene50CompoundReader.java:71)
   [junit4]    > 	at org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.getCompoundReader(Lucene50CompoundFormat.java:71)
   [junit4]    > 	at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:93)
   [junit4]    > 	at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:65)
   [junit4]    > 	at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:145)
   [junit4]    > 	at org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(ReadersAndUpdates.java:617)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4001)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3648)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:588)
   [junit4]    > 	at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:626)
   [junit4]   2> NOTE: leaving temporary files on disk at: /var/lib/jenkins/jobs/Lucene-Solr-Nightly-5.x-Java8/workspace/lucene/build/core/test/J6/temp/lucene.index.TestIndexWriterOutOfFileDescriptors_AE5CB745082C8FEA-001
   [junit4]   2> NOTE: test params are: codec=Lucene53, sim=DefaultSimilarity, locale=tr,
timezone=Europe/Copenhagen
   [junit4]   2> NOTE: Linux 4.1.0-custom2-amd64 amd64/Oracle Corporation 1.8.0_45 (64-bit)/cpus=16,threads=1,free=311559920,total=328728576
{noformat}



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