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https://issues.apache.org/jira/browse/HBASE-16401?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15646353#comment-15646353
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Anoop Sam John commented on HBASE-16401:
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I think so. Missing sub tasks all are closed.. Will see E2E once more. The
algo for tune decision is more matured now after some followup tasks. Only
thing is we need to have good default values for the max and min sizes for
memstore size and BC size. May be the L2 off heap BC enabling also we need to
consider? There is one bug abt the L2 cache fragmentation which is another
blocker for the L2 enabling IMO. Will visit these tasks once the pending 2, 3
tasks in off heap write path is over.
> Enable HeapMemoryManager by default in 2.0
> ------------------------------------------
>
> Key: HBASE-16401
> URL: https://issues.apache.org/jira/browse/HBASE-16401
> Project: HBase
> Issue Type: Improvement
> Reporter: stack
> Priority: Critical
> Fix For: 2.0.0
>
>
> Back in HBASE-5349, on the end of the issue, we talked about enabling
> HeapMemoryManager by default. Lets do it for 2.0 with some conservative
> boundaries. Do it now so we have some experience running it before release.
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