Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-6751 NN WebUI enhancements
  3. HDFS-6722

Display readable last contact time for dead nodes on NN webUI

    XMLWordPrintableJSON

    Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.6.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      For dead node info on NN webUI, admins want to know when the nodes became dead, to troubleshoot missing block, etc. Currently the webUI displays the last contact as "the unit of seconds since the last contact". It will be useful to display the info in Date format.

        Attachments

        1. HDFS-6722.patch
          6 kB
          Ming Ma
        2. HDFS-6722-2.patch
          6 kB
          Ming Ma
        3. HDFS-6722-3.patch
          6 kB
          Ming Ma

          Activity

            People

            • Assignee:
              mingma Ming Ma
              Reporter:
              mingma Ming Ma
            • Votes:
              0 Vote for this issue
              Watchers:
              7 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: