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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-4374) Up default regions size from 256M to 1G
Date Sat, 17 Sep 2011 00:13:10 GMT

    [ https://issues.apache.org/jira/browse/HBASE-4374?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13106935#comment-13106935
] 

stack commented on HBASE-4374:
------------------------------

So, I think going to 1G, we first need to test a little.  We might want to up the default
flush size while we are at it.  In old days there used to be an optimal balance to be struck
between flush size, compaction size and region split size.  Let me do some testing before
submitting a patch here.

> Up default regions size from 256M to 1G
> ---------------------------------------
>
>                 Key: HBASE-4374
>                 URL: https://issues.apache.org/jira/browse/HBASE-4374
>             Project: HBase
>          Issue Type: Task
>            Reporter: stack
>            Priority: Blocker
>             Fix For: 0.92.0
>
>
> HBASE-4365 has some discussion of why we default for a table should tend to fewer bigger
regions.  It doesn't look like this issue will be done for 0.92.  For 0.92, lets up default
region size from 256M to 1G and talk up pre-split on table creation in manual.

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