[jira] [Closed] (GEODE-2801) disk store backup can fail with ArrayIndexOutOfBoundsException

["Anthony Baker (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/GEODE-2801?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Anthony Baker closed GEODE-2801.
--------------------------------

> 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
>             Fix For: 1.2.0
>
>
> 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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