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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-8434) Allow enabling hbase 8354 to support real lease recovery
Date Thu, 27 Jun 2013 23:39:20 GMT

    [ https://issues.apache.org/jira/browse/HBASE-8434?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13695163#comment-13695163
] 

stack commented on HBASE-8434:
------------------------------

+1 on adding this patche's config.  We should up the timeout too?  It is 4 seconds in 0.94.
 Should we make it the 64 second change that was just made in trunk?

    int waitingPeriod = conf.getInt("hbase.lease.recovery.waiting.period", 4000);


                
> Allow enabling hbase 8354 to support real lease recovery
> --------------------------------------------------------
>
>                 Key: HBASE-8434
>                 URL: https://issues.apache.org/jira/browse/HBASE-8434
>             Project: HBase
>          Issue Type: Improvement
>          Components: MTTR
>            Reporter: Varun Sharma
>            Assignee: Varun Sharma
>             Fix For: 0.94.10
>
>         Attachments: 8434.patch
>
>
> Please see discussion in HBase 8389.
> For environments where lease recovery time can be bounded on the HDFS side through tight
timeouts, provide a toggle for users who want the WAL splitting to continue only after the
lease is truly recovered and the file is closed.

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