hadoop-mapreduce-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Ramya Sunil (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-2738) Missing cluster level stats on the RM UI
Date Wed, 27 Jul 2011 19:36:09 GMT
Missing cluster level stats on the RM UI

                 Key: MAPREDUCE-2738
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2738
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: mrv2
    Affects Versions: 0.23.0
            Reporter: Ramya Sunil
             Fix For: 0.23.0

Cluster usage information such as the following are currently not available in the RM UI.

- Total number of apps submitted so far
- Total number of containers running/total memory usage 
- Total capacity of the cluster (in terms of memory)
- Reserved memory
- Total number of NMs - sorting based on Node IDs is an option but when there are lost NMs
or restarted NMs, the node ids does not correspond to the actual value
- Blacklisted NMs - sorting based on health-status and counting manually is not very straight
- Excluded NMs
- Handle to the jobhistory server

This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira


View raw message