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From "Manukranth Kolloju (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-11233) Making multiputs asynchronous on server side.
Date Thu, 22 May 2014 04:12:38 GMT
Manukranth Kolloju created HBASE-11233:
------------------------------------------

             Summary: Making multiputs asynchronous on server side.
                 Key: HBASE-11233
                 URL: https://issues.apache.org/jira/browse/HBASE-11233
             Project: HBase
          Issue Type: New Feature
          Components: regionserver
    Affects Versions: 0.89-fb
            Reporter: Manukranth Kolloju
            Assignee: Manukranth Kolloju
             Fix For: 0.89-fb


The idea is to break the write pipeline into 2 parts:
1. Before WAL commit
2. After WAL commit
Once that is done, we should always do 2 on a callback to the event when 1 is finished. This
will help us in parallelizing multiputs. Currently the multiputs are executed in a serial
fashion wherein the order in which the multiputs for different regions are executed is not
of a concern.



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