I think this is an interesting idea and your email is timely Ted.
https://issues.apache.org/jira/browse/HBASE-2506?focusedCommentId=12964485&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12964485
- Andy
--- On Sat, 11/27/10, Ted Yu <yuzhih...@gmail.com> wrote:
> From: Ted Yu <yuzhih...@gmail.com>
> Subject: proactive memory management utilizing MemoryPoolMXBean
> To: dev@hbase.apache.org
> Date: Saturday, November 27, 2010, 7:39 AM
> Hi,
>
> I am wondering if HBase can utilize the following to
> balance load across region servers for reduced GC pause:
> http://download.oracle.com/javase/1.5.0/docs/api/java/lang/management/MemoryPoolMXBean.html
>
> especially Usage Threshold Notifications.
>
> Cheers
>
