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From "Jean-Marc Spaggiari (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-11804) Raise default heap size if unspecified
Date Fri, 22 Aug 2014 19:10:11 GMT

    [ https://issues.apache.org/jira/browse/HBASE-11804?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14107309#comment-14107309
] 

Jean-Marc Spaggiari commented on HBASE-11804:
---------------------------------------------

Wow. I found that pretty high. Many newcomers try HBase locally and might not have this amount
of memory. Then they will see it failing and that might create issues. I will more recommend
something like 4GB max. Anyway on all production clusters ops will adjust based on the available
memory...

My 2ยข...

> Raise default heap size if unspecified
> --------------------------------------
>
>                 Key: HBASE-11804
>                 URL: https://issues.apache.org/jira/browse/HBASE-11804
>             Project: HBase
>          Issue Type: Bug
>          Components: scripts
>    Affects Versions: 2.0.0
>            Reporter: Elliott Clark
>            Assignee: Elliott Clark
>             Fix For: 2.0.0
>
>
> On master running pe randomWrite with ten threads and the default heap size crashes the
system.  This works on 0.98 and before.
> It's been a long time that 1000mb has been our default. Maybe we should start looking
at raising that limit on master.



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