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From "churro morales (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-12897) Minimum memstore size is a percentage
Date Tue, 10 Feb 2015 21:21:13 GMT

    [ https://issues.apache.org/jira/browse/HBASE-12897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14314958#comment-14314958
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churro morales commented on HBASE-12897:
----------------------------------------

[~apurtell] Any chance it would be possible to get the 98 version in as well?  Let me know
if I need to do anything to help.  Thanks

> Minimum memstore size is a percentage
> -------------------------------------
>
>                 Key: HBASE-12897
>                 URL: https://issues.apache.org/jira/browse/HBASE-12897
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 2.0.0, 0.98.10, 1.1.0
>            Reporter: churro morales
>            Assignee: churro morales
>             Fix For: 1.0.0, 2.0.0, 1.1.0
>
>         Attachments: HBASE-12897.0.98.patch, HBASE-12897.patch
>
>
> We have a cluster which is optimized for random reads.  Thus we have a large block cache
and a small memstore.  Currently our heap is 20GB and we wanted to configure the memstore
to take 4% or 800MB.  Right now the minimum memstore size is 5%.  What do you guys think about
reducing the minimum size to 1%?  Suppose we log a warning if the memstore is below 5% but
allow it?
> What do you folks think? 



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