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

Posted to dev@hbase.apache.org by "Andrew Kyle Purtell (Jira)" <ji...@apache.org> on 2022/06/24 18:14:00 UTC

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

     [ https://issues.apache.org/jira/browse/HBASE-16013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Kyle Purtell resolved HBASE-16013.
-----------------------------------------
      Assignee:     (was: ramkrishna.s.vasudevan)
    Resolution: Abandoned

> In-memory 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
>    Affects Versions: 2.0.0
>            Reporter: ramkrishna.s.vasudevan
>            Priority: Major
>         Attachments: HBASE-16013.patch, HBASE-16013_1.patch
>
>
> 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
(v8.20.7#820007)