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https://issues.apache.org/jira/browse/HBASE-953?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12642641#action_12642641
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stack commented on HBASE-953:
-----------------------------
1.6.0_10 works fine.
java version "1.7.0-ea"
Java(TM) SE Runtime Environment (build 1.7.0-ea-b31)
Java HotSpot(TM) Server VM (build 14.0-b01, mixed mode)
Will OOME. Stuck doing full GCs. Works if I enable the JVM flag which says
don't OOME if too many full GCs.
> Reevaluate HBASE-288 block caching work; should it be enabled always?
> ---------------------------------------------------------------------
>
> Key: HBASE-953
> URL: https://issues.apache.org/jira/browse/HBASE-953
> Project: Hadoop HBase
> Issue Type: Task
> Reporter: stack
> Priority: Critical
> Fix For: 0.19.0
>
>
> Go back and take another look at the Tom White work. We've gotten boost in
> writing and scanning because of J-D work. HBASE-288 looks like it boosts
> sequential reads and perhaps random read a little. Take another look.
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