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From Andrey Mashenkov <andrey.mashen...@gmail.com>
Subject Re: stdout - Message queue limit is set to 0, potential OOMEs
Date Mon, 24 Apr 2017 09:40:07 GMT
Hi Sam,

If you see messageQueueSize is often close to limit and low CPU pressure on
nodes,
then limit value increasing can be helpful.

On Fri, Apr 21, 2017 at 11:36 PM, javastuff.sam@gmail.com <
javastuff.sam@gmail.com> wrote:

> Added below to TcpCommunicationSpi and message went away, able to see the
> new
> value on JMX as well.
> /<property name="messageQueueLimit" value="1024"/>/
>
> However, how do I know what is the good or suitable value one need to set?
> I
> have more than 50 different PARTITIONED OFF-HEAP caches defined, most
> likely
> to have 2 to 4 nodes with 20GB each or more.
>
> in my opinion, potential OOME is big risk with default configuration.
> Everybody needs performance, but no one really need OOME.
>
> Thanks,
> -Sam
>
>
>
>
>
> --
> View this message in context: http://apache-ignite-users.
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> 0-potential-OOMEs-tp12048p12165.html
> Sent from the Apache Ignite Users mailing list archive at Nabble.com.
>



-- 
Best regards,
Andrey V. Mashenkov

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