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From "ramkrishna.s.vasudevan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-16013) Compaction process can be improved for a default case
Date Mon, 13 Jun 2016 11:18:21 GMT
ramkrishna.s.vasudevan created HBASE-16013:
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             Summary: Compaction process can be improved for a default case 
                 Key: HBASE-16013
                 URL: https://issues.apache.org/jira/browse/HBASE-16013
             Project: HBase
          Issue Type: Sub-task
            Reporter: ramkrishna.s.vasudevan
            Assignee: ramkrishna.s.vasudevan


There is an ongoing discussion on how to handle the default case (no duplicates/deletes) and
how to use the new CompactingMemstore in such a case.
One improvement is to avoid the StoreScanner and go with a simple MemstoreScanner. This avoids
lot of comparisons that the StoreScanner does. Just raising this sub-task as part of some
analysis going on.



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