Command line listJobs should not visit each AM
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Key: MAPREDUCE-3720
URL: https://issues.apache.org/jira/browse/MAPREDUCE-3720
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: client, mrv2
Affects Versions: 0.23.0
Reporter: Vinod Kumar Vavilapalli
Assignee: Vinod Kumar Vavilapalli
Fix For: 0.23.1
When the RM has a large number of jobs, {{bin/mapred job -list}} takes a long
time as it visits each AM to get information like map-progress, reduce-progress
etc.
We should move all per-AM information to {{bin/mapred job -status}} and keep
the list just a list.
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