You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@hbase.apache.org by "ramkrishna.s.vasudevan (JIRA)" <ji...@apache.org> on 2016/06/13 11:18:21 UTC

[jira] [Created] (HBASE-16013) Compaction process can be improved for a default case

ramkrishna.s.vasudevan created HBASE-16013:
----------------------------------------------

             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.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)