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https://issues.apache.org/jira/browse/ZOOKEEPER-545?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13154411#comment-13154411
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Patrick Hunt commented on ZOOKEEPER-545:
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That sounds reasonable to me. PPl can always override the defaults using
JVMFlags or whatnot.
> investigate use of realtime gc as the recommened default for server vm
> ----------------------------------------------------------------------
>
> Key: ZOOKEEPER-545
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-545
> Project: ZooKeeper
> Issue Type: Improvement
> Components: server
> Reporter: Patrick Hunt
> Priority: Critical
> Labels: newbie
> Fix For: 3.5.0
>
>
> We currently don't recommend that ppl use the realtime gc when running the
> server, we probably should.
> Before we do so we need to verify that it works.
> We should make it the default for all our tests.
> concurrent vs "g2" or whatever it's called (new in 1.6_15 or something?)
> Update all scripts to specify this option
> update documentation to include this option and add section in the dev/ops
> docs detailing it's benefits (in particular latency effects of gc)
> Also, -server option? any benefit for us to recommend this as well?
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