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Andrew Wang commented on HDFS-7257: ----------------------------------- I don't think there are any timezone concerns, considering that the timezone is shown as part of the string. However, if you'd prefer that it's not included, I'm okay with that. I agree that it can just be converted for usage on the webUI. A final note, it'd also be better to use a standardized date format like ISO 8601 rather than creating a new one: http://en.wikipedia.org/wiki/ISO_8601 > Add the time of last HA state transition to NN's /jmx page > ---------------------------------------------------------- > > Key: HDFS-7257 > URL: https://issues.apache.org/jira/browse/HDFS-7257 > Project: Hadoop HDFS > Issue Type: Improvement > Components: namenode > Reporter: Charles Lamb > Assignee: Charles Lamb > Priority: Minor > Attachments: HDFS-7257.001.patch, HDFS-7257.002.patch, > HDFS-7257.003.patch > > > It would be useful to some monitoring apps to expose the last HA transition > time in the NN's /jmx page. -- This message was sent by Atlassian JIRA (v6.3.4#6332)