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Posted to issues@hbase.apache.org by "Jerry He (JIRA)" <ji...@apache.org> on 2014/04/08 03:03:09 UTC

[jira] [Created] (HBASE-10926) Use global procedure to flush table memstore cache

Jerry He created HBASE-10926:
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             Summary: 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: 0.98.1, 0.96.2
            Reporter: Jerry He
             Fix For: 0.99.0


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 inefficient.
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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