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From "Anastasia Braginsky (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-17343) Make Compacting Memstore default in 2.0 with BASIC as the default type
Date Thu, 27 Apr 2017 08:55:04 GMT

    [ https://issues.apache.org/jira/browse/HBASE-17343?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15986219#comment-15986219
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Anastasia Braginsky commented on HBASE-17343:
---------------------------------------------

I believe that in all configurations with CompactingMemStore and with DefaultMemStore we were
close to the limits. The evidence is that Anoop's change (that makes little difference in
size) is significant enough to break between failure to non failure. So we are on the edge
with any default of the MemStore. We indeed should advice against such a stress and those
settings. So still I think we should change the default MemStore to be basic. But I am OK
to wait a day more to see the results of fabulous [~anoop.hbase] :)

> Make Compacting Memstore default in 2.0 with BASIC as the default type
> ----------------------------------------------------------------------
>
>                 Key: HBASE-17343
>                 URL: https://issues.apache.org/jira/browse/HBASE-17343
>             Project: HBase
>          Issue Type: New Feature
>          Components: regionserver
>    Affects Versions: 2.0.0
>            Reporter: ramkrishna.s.vasudevan
>            Assignee: Anastasia Braginsky
>            Priority: Blocker
>             Fix For: 2.0.0
>
>         Attachments: HBASE-17343-V01.patch, HBASE-17343-V02.patch, HBASE-17343-V04.patch,
HBASE-17343-V05.patch
>
>
> FYI [~anastas], [~eshcar] and [~ebortnik].



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