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Date: Thu, 12 Jun 2014 21:53:03 +0000 (UTC)
From: "Matteo Bertozzi (JIRA)" <jira@apache.org>
To: issues@hbase.apache.org
Message-ID: <JIRA.12707087.1396918731132.122194.1402609983584@arcas>
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Subject: [jira] [Commented] (HBASE-10926) Use global procedure to flush
 table memstore cache
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    [ https://issues.apache.org/jira/browse/HBASE-10926?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14029891#comment-14029891 ] 

Matteo Bertozzi commented on HBASE-10926:
-----------------------------------------

uh.. no in theory you should receive a single event in that case. but if you get the warn means you receive two. let me look into it

> Use global procedure to flush table memstore cache
> --------------------------------------------------
>
>                 Key: HBASE-10926
>                 URL: https://issues.apache.org/jira/browse/HBASE-10926
>             Project: HBase
>          Issue Type: Improvement
>          Components: Admin
>    Affects Versions: 0.96.2, 0.98.1
>            Reporter: Jerry He
>            Assignee: Jerry He
>             Fix For: 0.99.0
>
>         Attachments: HBASE-10926-trunk-v1.patch, HBASE-10926-trunk-v2.patch, HBASE-10926-trunk-v3.patch, HBASE-10926-trunk-v4.patch
>
>
> Currently, user can trigger table flush through hbase shell or HBaseAdmin API.  To flush the table cache, each region server hosting the regions is contacted and flushed sequentially, which is less efficient.
> In HBase snapshot global procedure is used to coordinate and flush the regions in a distributed way.
> Let's provide a distributed table flush for general use.


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