[ https://issues.apache.org/jira/browse/MAPREDUCE-5469?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
nemon lou updated MAPREDUCE-5469: --------------------------------- Issue Type: Improvement (was: New Feature) > Counters for MRAppMaster > ------------------------ > > Key: MAPREDUCE-5469 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-5469 > Project: Hadoop Map/Reduce > Issue Type: Improvement > Affects Versions: 2.0.5-alpha > Reporter: nemon lou > > We have counters for map tasks and reduce tasks ,but has no counters for > MRAppMaster. > Sometimes we need information like GC time,memory usage for AM tuning. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira