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From Subroto <ssan...@datameer.com>
Subject FileOutputCommiter behavior doubts
Date Wed, 23 May 2012 09:23:26 GMT
Hi,

I have an implementation SampleFileOutputCommiter which extends org.apache.hadoop.mapred.FileOutputCommitter
. The implementation has specific code to be executed during cleanupJob() execution.
When the framework(LocalJobRunner) makes a call to commitJob(), the framework never takes
care of calling the cleanupJob() instead it calls org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
commitJob() which internally calls its own cleanupJob().
Though the method cleanupJob is deprecated but, still I feel the framework should take care
of executing it as it is being executed from org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter.
Currently the framework is not letting the Jobs written with MRV1 to run properly.

Any thoughts….. ?? 

Cheers,
Subroto Sanyal
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