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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HBASE-3620) Make HBCK Faster
Date Mon, 14 Mar 2011 16:36:29 GMT

    [ https://issues.apache.org/jira/browse/HBASE-3620?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13006496#comment-13006496
] 

Ted Yu commented on HBASE-3620:
-------------------------------

LinkedBlockingQueue is used as backing store in both hbck and HTable.

> Make HBCK Faster
> ----------------
>
>                 Key: HBASE-3620
>                 URL: https://issues.apache.org/jira/browse/HBASE-3620
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Nicolas Spiegelberg
>            Assignee: Nicolas Spiegelberg
>            Priority: Minor
>             Fix For: 0.90.2, 0.92.0
>
>         Attachments: hbase-3620-pool-size.txt, hbck_perf.patch
>
>
> Make the HBCK utility contact all region servers & HDFS directories in parallel.
This will speedup hbck processing, especially when there are lots of region servers.

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