-FileOutputCommiter behavior doubts
Subroto 2012-05-23, 09:23
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….. ??