Number of mappers and number of reducers are nice information to be outputted for users to know.
I will take a look
Otherwise it looks good
Thanks Ning for the comment.
Changed getMapTaskReports -> getReduceTaskReports.
HiveHistory is dumped to history .txt file. It already dumps information like hadoop ID, job progress, rows inserted, etc. I think it's straight-forward to also put this information there.
+1. will commit if tests pass.
Committed. Thanks Siying!
This change was overriden by HIVE-1950.