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Posted to mapreduce-user@hadoop.apache.org by Stuart White <st...@gmail.com> on 2009/09/08 19:13:42 UTC

Can Mapper determine its status in close()?

Is there a way for my mapper to know in its close() method whether it
succeeded, failed, or was killed?

(Not sure if this is relevant to the question, but I'm using the
"old"/pre-0.20 MapReduce API).