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https://issues.apache.org/jira/browse/HBASE-10374?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13875022#comment-13875022
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stack commented on HBASE-10374:
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[~jianbginglover] What you thinking? We pull in netty4, redo our core on top
of it (smile), then as a side benefit, use their jemalloc implementation for
block cache? Poking around, I don't see it here
http://netty.io/4.0/api/index.html Thanks.
> add jemalloc into the choice of memstore allocation
> ----------------------------------------------------
>
> Key: HBASE-10374
> URL: https://issues.apache.org/jira/browse/HBASE-10374
> Project: HBase
> Issue Type: Improvement
> Components: regionserver
> Affects Versions: 0.96.1.1
> Reporter: Bing Jiang
> Priority: Minor
>
> https://blog.twitter.com/2013/netty-4-at-twitter-reduced-gc-overhead
> introduced that Netty used jemalloc to gain benefits from GC.
> It can be a good choice for memstore block allocation.
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