[
https://issues.apache.org/jira/browse/SOLR-6151?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14023390#comment-14023390
]
Varun Thacker commented on SOLR-6151:
-------------------------------------
The logic here is it checks for the status 20 times to confirm if the backup
for successful. Looks like it didn't complete in 20 retries for the second
snapshot which caused the failure.
it's probably because of {code}-Dtests.slow=true{code}
What would the best approach be here? Increase the retry count?
> 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
>
> {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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