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From "stack (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HBASE-3620) Make HBCK Faster
Date Mon, 14 Mar 2011 15:57:29 GMT

    [ https://issues.apache.org/jira/browse/HBASE-3620?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13006477#comment-13006477
] 

stack commented on HBASE-3620:
------------------------------

@Ted Do you observer only one thread running before your change?  Then subsequent to your
change, multiple threads running?  Is backing queue a LinkedBlockingQueue as over in HBASE-3553?
 Thanks.

> 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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