[
https://issues.apache.org/jira/browse/SOLR-6151?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14203999#comment-14203999
]
Uwe Schindler commented on SOLR-6151:
-------------------------------------
Here another failure by Jenkins:
{noformat}
[junit4] 2> 218994 T761 oash.SnapShooter.createSnapshot Creating backup
snapshot...
[junit4] 2> 218996 T761 oash.SnapShooter.createSnapshot ERROR Exception
while creating snapshot java.nio.file.NoSuchFileException:
/mnt/ssd/jenkins/workspace/Lucene-Solr-trunk-Linux/solr/build/solr-core/test/J1/temp/solr.handler.TestReplicationHandlerBackup-2B253ACE4326502E-001/solr-instance-001/collection1/data/snapshot.20141109233419686/_0.cfe
[junit4] 2> at
sun.nio.fs.UnixException.translateToIOException(UnixException.java:86)
[junit4] 2> at
sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
[junit4] 2> at
sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)
[junit4] 2> at
sun.nio.fs.UnixFileSystemProvider.newByteChannel(UnixFileSystemProvider.java:214)
[junit4] 2> at
java.nio.file.spi.FileSystemProvider.newOutputStream(FileSystemProvider.java:434)
[junit4] 2> at java.nio.file.Files.newOutputStream(Files.java:216)
[junit4] 2> at
org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:285)
[junit4] 2> at
org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:220)
[junit4] 2> at
org.apache.lucene.store.Directory.copy(Directory.java:150)
[junit4] 2> at
org.apache.lucene.store.MockDirectoryWrapper.copy(MockDirectoryWrapper.java:1030)
[junit4] 2> at
org.apache.solr.handler.SnapShooter.copyFile(SnapShooter.java:234)
[junit4] 2> at
org.apache.solr.handler.SnapShooter.copyFiles(SnapShooter.java:229)
[junit4] 2> at
org.apache.solr.handler.SnapShooter.createSnapshot(SnapShooter.java:139)
[junit4] 2> at
org.apache.solr.handler.SnapShooter$1.run(SnapShooter.java:88)
[junit4] 2>
[junit4] 2> 219000 T754 C133 oasc.SolrCore.execute [collection1]
webapp=/solr path=/replication params={command=details} status=0 QTime=0
[junit4] 2> 219002 T748 oas.SolrTestCaseJ4.tearDown ###Ending doTestBackup
{noformat}
To my underdstanding the failures are caused by the following: One thread is
starting to do a snapshot but the snapshot directory is deleted by another
thread.
> Intermittent TestReplicationHandlerBackup failures
> --------------------------------------------------
>
> Key: SOLR-6151
> URL: https://issues.apache.org/jira/browse/SOLR-6151
> Project: Solr
> Issue Type: Bug
> Reporter: Dawid Weiss
> Assignee: Dawid Weiss
> Priority: Minor
> Attachments: SOLR-6151.patch, SOLR-6151.patch, SOLR-6151.patch,
> SOLR-6151.patch
>
>
> {code}
> [junit4] 2> 4236563 T14503 C3403 oasc.SolrCore.execute [collection1]
> webapp=/solr path=/replication params={command=details} status=0 QTime=0
> [junit4] 2> 4236567 T14502 C3403 oasc.SolrCore.execute [collection1]
> webapp=/solr path=/replication params={command=backup&name=cphlpigzwamrxxekj}
> status=0 QTime=5
> [junit4] 2> 4236567 T14511 oash.SnapShooter.createSnapshot Creating
> backup snapshot...
> [junit4] 2> 4236682 T14505 C3403 oasc.SolrCore.execute [collection1]
> webapp=/solr path=/replication params={command=details} status=0 QTime=0
> [junit4] 2> 4237270 T14503 C3403 oasc.SolrCore.execute [collection1]
> webapp=/solr path=/replication params={command=details} status=0 QTime=0
> [junit4] 2> 4237275 T14502 C3403 oasc.SolrCore.execute [collection1]
> webapp=/solr path=/replication
> params={command=backup&name=zviqwpynhbjdbiqofwa} status=0 QTime=4
> [junit4] 2> 4237277 T14513 oash.SnapShooter.createSnapshot Creating
> backup snapshot...
> [junit4] 2> 4237390 T14504 C3403 oasc.SolrCore.execute [collection1]
> webapp=/solr path=/replication params={command=details} status=0 QTime=0
> [junit4] 2> 4237508 T14500 C3403 oasc.SolrCore.execute [collection1]
> webapp=/solr path=/replication params={command=details} status=0 QTime=0
> [junit4] 2> 4237626 T14505 C3403 oasc.SolrCore.execute [collection1]
> webapp=/solr path=/replication params={command=details} status=0 QTime=1
> [junit4] 2> 4237743 T14503 C3403 oasc.SolrCore.execute [collection1]
> webapp=/solr path=/replication params={command=details} status=0 QTime=0
> [junit4] 2> 4237861 T14502 C3403 oasc.SolrCore.execute [collection1]
> webapp=/solr path=/replication params={command=details} status=0 QTime=0
> [junit4] 2> 4237979 T14504 C3403 oasc.SolrCore.execute [collection1]
> webapp=/solr path=/replication params={command=details} status=0 QTime=0
> [junit4] 2> 4238097 T14500 C3403 oasc.SolrCore.execute [collection1]
> webapp=/solr path=/replication params={command=details} status=0 QTime=0
> [junit4] 2> 4238214 T14505 C3403 oasc.SolrCore.execute [collection1]
> webapp=/solr path=/replication params={command=details} status=0 QTime=0
> [junit4] 2> 4238332 T14503 C3403 oasc.SolrCore.execute [collection1]
> webapp=/solr path=/replication params={command=details} status=0 QTime=0
> [junit4] 2> 4238450 T14502 C3403 oasc.SolrCore.execute [collection1]
> webapp=/solr path=/replication params={command=details} status=0 QTime=1
> [junit4] 2> 4238567 T14504 C3403 oasc.SolrCore.execute [collection1]
> webapp=/solr path=/replication params={command=details} status=0 QTime=0
> [junit4] 2> 4238686 T14500 C3403 oasc.SolrCore.execute [collection1]
> webapp=/solr path=/replication params={command=details} status=0 QTime=0
> [junit4] 2> 4238804 T14505 C3403 oasc.SolrCore.execute [collection1]
> webapp=/solr path=/replication params={command=details} status=0 QTime=0
> [junit4] 2> 4238922 T14503 C3403 oasc.SolrCore.execute [collection1]
> webapp=/solr path=/replication params={command=details} status=0 QTime=1
> [junit4] 2> 4239039 T14502 C3403 oasc.SolrCore.execute [collection1]
> webapp=/solr path=/replication params={command=details} status=0 QTime=0
> [junit4] 2> 4239158 T14504 C3403 oasc.SolrCore.execute [collection1]
> webapp=/solr path=/replication params={command=details} status=0 QTime=0
> [junit4] 2> 4239276 T14500 C3403 oasc.SolrCore.execute [collection1]
> webapp=/solr path=/replication params={command=details} status=0 QTime=0
> [junit4] 2> 4239394 T14505 C3403 oasc.SolrCore.execute [collection1]
> webapp=/solr path=/replication params={command=details} status=0 QTime=1
> [junit4] 2> 4239511 T14503 C3403 oasc.SolrCore.execute [collection1]
> webapp=/solr path=/replication params={command=details} status=0 QTime=0
> [junit4] 2> 4239629 T14502 C3403 oasc.SolrCore.execute [collection1]
> webapp=/solr path=/replication params={command=details} status=0 QTime=0
> [junit4] 2> 4239747 T14496 oas.SolrTestCaseJ4.tearDown ###Ending
> doTestBackup
> [junit4] 2> 4239756 T14496 oasc.CoreContainer.shutdown Shutting down
> CoreContainer instance=5885809
> [junit4] 2> 4239757 T14496 oasc.SolrCore.close [collection1] CLOSING
> SolrCore org.apache.solr.core.SolrCore@16f7ab1
> [junit4] 2> 4239757 T14496 oasu.DirectUpdateHandler2.close closing
> DirectUpdateHandler2{commits=1,autocommits=0,soft
> autocommits=0,optimizes=0,rollbacks=0,expungeDeletes=0,docsPending=0,adds=0,deletesById=0,deletesByQuery=0,errors=0,cumulative_adds=78,cumulative_deletesById=0,cumulative_deletesByQuery=1,cumulative_errors=0}
> [junit4] 2> 4239757 T14496 oasu.SolrCoreState.decrefSolrCoreState
> Closing SolrCoreState
> [junit4] 2> 4239757 T14496 oasu.DefaultSolrCoreState.closeIndexWriter
> SolrCoreState ref count has reached 0 - closing IndexWriter
> [junit4] 2> 4239757 T14496 oasu.DefaultSolrCoreState.closeIndexWriter
> closing IndexWriter with IndexWriterCloser
> [junit4] 2> 4239758 T14496 oasc.SolrCore.closeSearcher [collection1]
> Closing main searcher on request.
> [junit4] 2> 4239758 T14496 oasc.CachingDirectoryFactory.close Closing
> MockDirectoryFactory - 2 directories currently being tracked
> [junit4] 2> 4239758 T14496 oasc.CachingDirectoryFactory.closeCacheValue
> looking to close
> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\solr\build\solr-core\test\J0\.\temp\solr.handler.TestReplicationHandlerBackup-DCCC360504A48D2D-001\solr-instance-001\collection1\data\index
>
> [CachedDir<<refCount=0;path=C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\solr\build\solr-core\test\J0\.\temp\solr.handler.TestReplicationHandlerBackup-DCCC360504A48D2D-001\solr-instance-001\collection1\data\index;done=false>>]
> [junit4] 2> 4239758 T14496 oasc.CachingDirectoryFactory.close Closing
> directory:
> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\solr\build\solr-core\test\J0\.\temp\solr.handler.TestReplicationHandlerBackup-DCCC360504A48D2D-001\solr-instance-001\collection1\data\index
> [junit4] 2> 4239758 T14496 oasc.CachingDirectoryFactory.closeCacheValue
> looking to close
> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\solr\build\solr-core\test\J0\.\temp\solr.handler.TestReplicationHandlerBackup-DCCC360504A48D2D-001\solr-instance-001\collection1\data\
>
> [CachedDir<<refCount=0;path=C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\solr\build\solr-core\test\J0\.\temp\solr.handler.TestReplicationHandlerBackup-DCCC360504A48D2D-001\solr-instance-001\collection1\data\;done=false>>]
> [junit4] 2> 4239758 T14496 oasc.CachingDirectoryFactory.close Closing
> directory:
> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\solr\build\solr-core\test\J0\.\temp\solr.handler.TestReplicationHandlerBackup-DCCC360504A48D2D-001\solr-instance-001\collection1\data\
> [junit4] 2> 4239761 T14496 oejsh.ContextHandler.doStop stopped
> o.e.j.s.ServletContextHandler{/solr,null}
> [junit4] 2> NOTE: reproduce with: ant test
> -Dtestcase=TestReplicationHandlerBackup -Dtests.method=doTestBackup
> -Dtests.seed=DCCC360504A48D2D -Dtests.slow=true -Dtests.locale=it_CH
> -Dtests.timezone=Asia/Jerusalem -Dtests.file.encoding=ISO-8859-1
> [junit4] FAILURE 3.64s | TestReplicationHandlerBackup.doTestBackup <<<
> [junit4] > Throwable #1: java.lang.AssertionError: Backup success not
> detected:<?xml version="1.0" encoding="UTF-8"?>
> [junit4] > <response>
> [junit4] > <lst name="responseHeader"><int name="status">0</int><int
> name="QTime">0</int></lst><lst name="details"><str name="indexSize">3.1
> KB</str><str
> name="indexPath">C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\solr\build\solr-core\test\J0\.\temp\solr.handler.TestReplicationHandlerBackup-DCCC360504A48D2D-001\solr-instance-001\collection1\data\index/</str><arr
> name="commits"><lst><long name="indexVersion">1402224615148</long><long
> name="generation">2</long><arr
> name="filelist"><str>_0.cfe</str><str>_0.cfs</str><str>_0.si</str><str>segments_2</str></arr></lst></arr><str
> name="isMaster">true</str><str name="isSlave">false</str><long
> name="indexVersion">1402224615148</long><long name="generation">2</long><lst
> name="master"><str
> name="confFiles">schema-replication2.xml:schema.xml</str><arr
> name="replicateAfter"><str>commit</str></arr><str
> name="replicationEnabled">true</str><long
> name="replicableVersion">1402224615148</long><long
> name="replicableGeneration">2</long></lst><lst name="backup"><str
> name="startTime">Sun Jun 08 13:50:15 IDT 2014</str><int
> name="fileCount">4</int><str name="status">success</str><str
> name="snapshotCompletedAt">Sun Jun 08 13:50:15 IDT 2014</str></lst></lst><str
> name="WARNING">This response format is experimental. It is likely to change
> in the future.</str>
> [junit4] > </response>
> [junit4] > at
> __randomizedtesting.SeedInfo.seed([DCCC360504A48D2D:9D471660231A7E62]:0)
> [junit4] > at
> org.apache.solr.handler.TestReplicationHandlerBackup.doTestBackup(TestReplicationHandlerBackup.java:171)
> [junit4] > at java.lang.Thread.run(Thread.java:745)
> [junit4] 2> 4239841 T14496 oas.SolrTestCaseJ4.deleteCore ###deleteCore
> [junit4] 2> NOTE: leaving temporary files on disk at:
> C:\Users\JenkinsSlave\workspace\Lucene-Solr-trunk-Windows\solr\build\solr-core\test\J0\.\temp\solr.handler.TestReplicationHandlerBackup-DCCC360504A48D2D-001
> {code}
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