Lars Francke created MAPREDUCE-6298:
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Summary: Job#toString throws an exception when not in state RUNNING
Key: MAPREDUCE-6298
URL: https://issues.apache.org/jira/browse/MAPREDUCE-6298
Project: Hadoop Map/Reduce
Issue Type: Bug
Reporter: Lars Francke
Priority: Minor
Job#toString calls {{ensureState(JobState.RUNNING);}} as the very first thing.
That method causes an Exception to be thrown which is not nice.
One thing this breaks is usage of Job on the Scala (e.g. Spark) REPL as that
calls toString after every invocation and that fails every time.
I'll attach a patch that checks state and if it's RUNNING prints the original
message and if not prints something else.
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