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Siqi Li commented on HDFS-7214: ------------------------------- It looks like HDFS-7257 has already checked in a similar feature as of this jira. I feel like we could resolve this one by marking it as a duplicate > Display the time when NN became active on the webUI > --------------------------------------------------- > > Key: HDFS-7214 > URL: https://issues.apache.org/jira/browse/HDFS-7214 > Project: Hadoop HDFS > Issue Type: Sub-task > Reporter: Siqi Li > Assignee: Siqi Li > Labels: BB2015-05-TBR > Attachments: HDFS-7214.v1.patch, HDFS-7214.v2.patch, > HDFS-7214.v3.patch, HDFS-7214.v4.patch > > > The currently NN webUI displayed JVM start up. It will be useful to show when > NN became active. -- This message was sent by Atlassian JIRA (v6.3.4#6332)