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From "Naganarasimha G R (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-5448) Resource in Cluster Metrics is not sum of resources in all nodes of all partitions
Date Fri, 29 Jul 2016 08:04:20 GMT
Naganarasimha G R created YARN-5448:
---------------------------------------

             Summary: Resource in Cluster Metrics is not sum of resources in all nodes of
all partitions
                 Key: YARN-5448
                 URL: https://issues.apache.org/jira/browse/YARN-5448
             Project: Hadoop YARN
          Issue Type: Bug
          Components: capacity scheduler, resourcemanager, webapp
    Affects Versions: 2.7.2
            Reporter: Naganarasimha G R
            Assignee: Naganarasimha G R


Currently Resource info from Cluster Metrics are got from Queue Metrics's *available resource
+ allocated resource*. Hence if there are some nodes which belongs to partition but if that
partition is not associated with any queue then in the capacity scheduler partition hierarchy
shows this nodes resources under its partition but Cluster metrics doesn't show. 
Apart from this in the Nodes page too Metrics overview table is shown. So if we show Resource
info from Queue Metrics User will not be able to co relate it. (have attached the images for
the same)
IIUC idea of not showing in the *Metrics overview table* is to highlight that configuration
is not proper. This needs to be some how conveyed through  parititon-by-queue-hierarchy chart.



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