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From "Devaraj Das (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HBASE-6758) [replication] The replication-executor should make sure the file that it is replicating is closed before declaring success on that file
Date Fri, 19 Oct 2012 19:11:12 GMT

     [ https://issues.apache.org/jira/browse/HBASE-6758?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Devaraj Das resolved HBASE-6758.
--------------------------------

       Resolution: Fixed
    Fix Version/s:     (was: 0.94.3)

I'd like to leave this issue 'closed'. HBASE-7017 is the jira for 0.94 backport. Thanks!
                
> [replication] The replication-executor should make sure the file that it is replicating
is closed before declaring success on that file
> ---------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-6758
>                 URL: https://issues.apache.org/jira/browse/HBASE-6758
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Devaraj Das
>            Assignee: Devaraj Das
>            Priority: Critical
>             Fix For: 0.96.0
>
>         Attachments: 6758-0.94.txt, 6758-1-0.92.patch, 6758-2-0.92.patch, 6758-trunk-1.patch,
6758-trunk-2.patch, 6758-trunk-3.patch, 6758-trunk-4.patch, TEST-org.apache.hadoop.hbase.replication.TestReplication.xml
>
>
> I have seen cases where the replication-executor would lose data to replicate since the
file hasn't been closed yet. Upon closing, the new data becomes visible. Before that happens
the ZK node shouldn't be deleted in ReplicationSourceManager.logPositionAndCleanOldLogs. Changes
need to be made in ReplicationSource.processEndOfFile as well (currentPath related).

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