Can not change scheduling mode of default pool
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Key: MAPREDUCE-2401
URL: https://issues.apache.org/jira/browse/MAPREDUCE-2401
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: contrib/fair-share
Affects Versions: 0.20.1
Reporter: Denny Ye
hi gays
When client submitted a job, Fair Scheduler chose default pool (by
mapreduce.job.user.name) if client undefined property
'mapred.fairscheduler.pool'. This default pool's schedulingMode field was
judged by that it had been created. Client can not modify scheduling mode
between jobs in this default pool by allocation file reconfiguration no longer.
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