Lohit Vijayarenu created HDFS-4924:
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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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