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From vkulichenko <valentin.kuliche...@gmail.com>
Subject Re: How to end up the GC overhead problem in the IgniteRDD?
Date Wed, 06 Apr 2016 03:57:16 GMT
Hi,

Your node has less than 1GB of heap memory (see the line below). Please
allocate proper amount of heap to the server nodes, as Alexey suggested.

^-- Heap [used=528MB, free=42.03%, comm=911MB] 

In addition, if you're going to have more than 10 GB of data per node, I
would recommend to use offheap memory [1]. Otherwise you will likely have
long GC pauses.

[1] https://apacheignite.readme.io/docs/off-heap-memory

-Val



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