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https://issues.apache.org/jira/browse/HBASE-11804?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14149576#comment-14149576
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stack commented on HBASE-11804:
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We ok with the fact that each time the JVM grows the heap, which it will do
since we do not specify ms == mx, it is gong to FullGC? (A FullGC of small
heaps shouldn't take too long?). I'd be fine w/ this change if refguide
configs section talks up setting this. Needs fat release note. +1.
> 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
> Attachments:
> 0001-HBASE-11804-Raise-default-heap-size-if-unspecified.patch
>
>
> 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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