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From Agrta Rawat <>
Subject Giraph Buffer Size
Date Wed, 16 Apr 2014 06:43:29 GMT
Hi All,

I am trying to run a job in Giraph-1.0.0 on Hadoop-1.0.0 cluster with 3
Each node has 32gb RAM.

In superstep-8 of my algorithm approximately 2M messages are being sent
where size of each message is more than 20 kb. But the process sticks here
and task gets failed.

In the sysout logs, it shows Fatal Error.

Is this error because Buffer is getting full?
How can I increase the buffer size for giraph application?

Please suggest.

Agrta Rawat

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