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From Jean-Marc Spaggiari <jean-m...@spaggiari.org>
Subject Re: About "-XX:ThreadPriorityPolicy=42"
Date Fri, 15 Nov 2013 13:01:55 GMT
Might worse giving it a try....


2013/11/15 谢良 <xieliang@xiaomi.com>

> I found two interesting vm options used in Casandra by default:
> "-XX:+UseThreadPriorities -XX:ThreadPriorityPolicy=42",
> Here is a good article for it :
>
> http://tech.stolsvik.com/2010/01/linux-java-thread-priorities-workaround.html
>
> My point is do we need to enable these two options?
> Just did a quick grep,shows "DaemonThreadFactory" class is using this
> thread
> priority feature right now.
>
> Looks to me it's a minor issue, just curious:)
>
> Thanks,
> Liang

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