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https://issues.apache.org/jira/browse/HBASE-7765?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13572230#comment-13572230
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stack commented on HBASE-7765:
------------------------------
Thanks Himanshu. I just committed below:
{code}
@@ -263,6 +266,10 @@
<programlisting>$ bin/hbase org.apache.hadoop.hbase.mapreduce.WALPlayer
/backuplogdir oldTable1,oldTable2 newTable1,newTable2
</programlisting>
</para>
+ <para>
+ WALPlayer, by default, runs as a mapreduce job. To NOT run
WALPlayer as a mapreduce job on your cluster,
+ force it to run all in the local process by adding the flags
<code>-Dmapred.job.tracker=local</code> on the command line.
+ </para>
</section>
<section xml:id="rowcounter">
<title>RowCounter and CellCounter</title>
{code}
Hopefully that'll do it. Will now close this issue hopefully for good. Again
sorry for premature close Himanshu and Kevin.
> A tool to replay HLog entries in case a log file is missed while log splitting
> ------------------------------------------------------------------------------
>
> Key: HBASE-7765
> URL: https://issues.apache.org/jira/browse/HBASE-7765
> Project: HBase
> Issue Type: New Feature
> Components: wal
> Affects Versions: 0.94.4
> Reporter: Himanshu Vashishtha
> Assignee: Himanshu Vashishtha
>
> There may be a case where a HLog can escape the Log splitting.
> It will be good to have a standalone tool that reads entries from a HLog, and
> replays it back to HBase.
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