"mapred queue -list" will unnecessarily download JobStatus information also
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Key: MAPREDUCE-1279
URL: https://issues.apache.org/jira/browse/MAPREDUCE-1279
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: client, jobtracker
Reporter: Vinod K V
"mapred queue -list" does a Cluster.getRootQueues() and thus will download the
entire queue-hierarchy _including_ all the (potentially large number of) jobs'
information. This is not needed and avoiding it can significantly lower the
data transferred from JT.
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