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https://issues.apache.org/jira/browse/GEODE-2801?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15975770#comment-15975770
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ASF subversion and git services commented on GEODE-2801:
--------------------------------------------------------
Commit 9e5b10b3b9b37929f5309a8918de33fa72ad6f3c in geode's branch
refs/heads/feature/GEODE-2801 from [~dschneider]
[ https://git-wip-us.apache.org/repos/asf?p=geode.git;h=9e5b10b ]
GEODE-2801: change krfIds to be thread safe
> disk store backup can fail with ArrayIndexOutOfBoundsException
> --------------------------------------------------------------
>
> Key: GEODE-2801
> URL: https://issues.apache.org/jira/browse/GEODE-2801
> Project: Geode
> Issue Type: Bug
> Components: persistence
> Reporter: Darrel Schneider
> Assignee: Darrel Schneider
>
> A race condition exists in which a disk store backup may fail with an
> ArrayIndexOutOfBoundsException when calling hasKrf. Here is an example call
> stack:
> {code}
> java.lang.ArrayIndexOutOfBoundsException: 24
> at
> it.unimi.dsi.fastutil.longs.LongOpenHashSet.contains(LongOpenHashSet.java:315)
> at
> org.apache.geode.internal.cache.DiskInitFile.hasKrf(DiskInitFile.java:814)
> at org.apache.geode.internal.cache.Oplog.copyTo(Oplog.java:5724)
> at
> org.apache.geode.internal.cache.DiskStoreImpl.finishBackup(DiskStoreImpl.java:4218)
> at
> org.apache.geode.internal.cache.persistence.BackupManager.finishBackup(BackupManager.java:206)
> at
> org.apache.geode.admin.internal.FinishBackupRequest.createResponse(FinishBackupRequest.java:101)
> {code}
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