Display more details about memory usage on jobtracker web UI
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Key: MAPREDUCE-1396
URL: https://issues.apache.org/jira/browse/MAPREDUCE-1396
Project: Hadoop Map/Reduce
Issue Type: Improvement
Components: jobtracker
Reporter: Hemanth Yamijala
HDFS-850 is introducing changes to the NameNode web UI to display additional
details of memory information. I think it will be good to have similar
information for the jobtracker as well, particularly for heavily used clusters
that run the risk of the masters running out of memory.
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