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From "Lohit Vijayarenu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-4924) Show NameNode state on dfsclusterhealth page
Date Thu, 20 Jun 2013 21:43:20 GMT
Lohit Vijayarenu created HDFS-4924:

             Summary: Show NameNode state on dfsclusterhealth page
                 Key: HDFS-4924
                 URL: https://issues.apache.org/jira/browse/HDFS-4924
             Project: Hadoop HDFS
          Issue Type: Improvement
          Components: federation
    Affects Versions: 2.1.0-beta
            Reporter: Lohit Vijayarenu
            Priority: Minor

dfsclusterhealth.jsp shows summary of multiple namenodes in cluster. With federation combined
with HA it becomes difficult to quickly know the state of NameNodes in the cluster. It would
be good to show if NameNode is Active/Standy on summary page.

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