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From "Jean-Daniel Cryans (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HBASE-3370) ReplicationSource.openReader fails to locate HLogs when they aren't split yet
Date Fri, 17 Dec 2010 01:11:02 GMT

     [ https://issues.apache.org/jira/browse/HBASE-3370?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jean-Daniel Cryans updated HBASE-3370:
--------------------------------------

    Attachment: HBASE-3370.patch

Fix for the issue.

> ReplicationSource.openReader fails to locate HLogs when they aren't split yet
> -----------------------------------------------------------------------------
>
>                 Key: HBASE-3370
>                 URL: https://issues.apache.org/jira/browse/HBASE-3370
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Jean-Daniel Cryans
>            Assignee: Jean-Daniel Cryans
>             Fix For: 0.90.0
>
>         Attachments: HBASE-3370.patch
>
>
> In ReplicationSource.openReader there's a special handling of HLogs location during a
failover and it's currently broken as it will retry 10 times and if the log splitting isn't
done by then then it will skip the file forever.
> First issue is that it looks at the chain of failovers but not the oldest one.
> Second issue is that the location is found starting from the current RS's folder, instead
of the dead RS's folder.

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