Hi Charini,

You have to either increase the allocated heap size (-Xmx) or the limit
check can be disabled by adding the option -XX:-UseGCOverheadLimit to the
command line.

More information can be found here [1]


[1] :
http://www.oracle.com/technetwork/java/javase/gc-tuning-6-140523.html#par_gc.oom

On Mon, Jun 20, 2016 at 10:02 AM, Charini Nanayakkara <[email protected]>
wrote:

> Hi,
>
> I get $subject when attempting to execute Max aggregate function when a 3
> min duration is considered on an external time stamp. The overhead limit is
> likely to have exceeded due to 9 000 000  events arriving within this 3 min
> duration. Any suggestions on resolving this issue are appreciated.
>
> Thank you
> Charini
>
> --
> Charini Vimansha Nanayakkara
> Software Engineer at WSO2
> Mobile: 0714126293
>
>
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>


-- 
Thanks
Abimaran Kugathasan
Senior Software Engineer

Email : [email protected]
Mobile : +94 773922820

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