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From Brock Noland <br...@cloudera.com>
Subject Re: NullPointerException : (Channel closed) on writeCheckpoint
Date Mon, 13 May 2013 16:16:54 GMT
I'd be highly surprised if not setting batchSize caused the NPE. Here is a
good tuning article:
https://blogs.apache.org/flume/entry/flume_performance_tuning_part_1


On Mon, May 13, 2013 at 10:58 AM, Jay Vyas <jayunit100@gmail.com> wrote:

> Alas - i cannot reproduce this bug anymore., maybe as a first pass it
> would be better to look into the batchSize parameter and understand how it
> works a little better.
>
> Any good docs on the way batchSize changes the source behaviour?
>



-- 
Apache MRUnit - Unit testing MapReduce - http://mrunit.apache.org

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