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From "Jean-Daniel Cryans (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HBASE-2923) Deadlock between HRegion.internalFlushCache and close
Date Tue, 17 Aug 2010 18:39:20 GMT

     [ https://issues.apache.org/jira/browse/HBASE-2923?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jean-Daniel Cryans updated HBASE-2923:
--------------------------------------

    Attachment: HBASE-2923.patch

Removes synchronize, adds a check is the region is closed and returns null if so. TestScanner
now passes.

> Deadlock between HRegion.internalFlushCache and close
> -----------------------------------------------------
>
>                 Key: HBASE-2923
>                 URL: https://issues.apache.org/jira/browse/HBASE-2923
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Jean-Daniel Cryans
>            Assignee: Jean-Daniel Cryans
>             Fix For: 0.90.0
>
>         Attachments: HBASE-2923.patch
>
>
> HBASE-2461 added a synchronize on close(), but it's deadlocking with internalFlushCache.
We should just check after getting the write locks if the region is already closed.

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