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https://issues.apache.org/jira/browse/KAFKA-718?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13702201#comment-13702201
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Jay Kreps commented on KAFKA-718:
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Hey Jun, this should be a trivial change and will likely catch a lot of people
(most people don't check the gc settings). GC leads to all kinds of irritiating
problems so i think it would be good to get this in 0.8 if possible.
> kafka-run-class.sh should use reasonable gc settings
> ----------------------------------------------------
>
> Key: KAFKA-718
> URL: https://issues.apache.org/jira/browse/KAFKA-718
> Project: Kafka
> Issue Type: Bug
> Affects Versions: 0.8
> Reporter: Jay Kreps
> Assignee: Neha Narkhede
>
> Our start script seems to use the default "stop the world" collector. It
> would be good to default to well tuned gc settings including gc logging, CMS,
> etc. Whatever we are using in prod and perf lab...
> Many people who want to use kafka basically don't know java well so they
> won't succeed in figuring this stuff out on their own and just think it is
> broken and timing out if we don't have good defaults.
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