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Posted to issues@hbase.apache.org by "ryan rawson (JIRA)" <ji...@apache.org> on 2013/05/02 04:21:13 UTC

[jira] [Commented] (HBASE-1308) MemcacheFlusher should use a thread pool to parallelize flushes

    [ https://issues.apache.org/jira/browse/HBASE-1308?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13647201#comment-13647201 ] 

ryan rawson commented on HBASE-1308:
------------------------------------

Shouldn't 6466 actually be a dup of this one? *cough*
                
> MemcacheFlusher should use a thread pool to parallelize flushes
> ---------------------------------------------------------------
>
>                 Key: HBASE-1308
>                 URL: https://issues.apache.org/jira/browse/HBASE-1308
>             Project: HBase
>          Issue Type: Bug
>            Reporter: ryan rawson
>
> Not sure what the locking issues are, but flush speed can still be a factor - a single region server can bring a fully loaded cluster to it's knees as all the writers pile up on that one region server.

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