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  1. Hadoop HDFS
  2. HDFS-8164

cTime is 0 in VERSION file for newly formatted NameNode.

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    Description

      After formatting a NameNode and inspecting its VERSION file, the cTime property shows 0. The value does get updated to current time during an upgrade, but I believe this is intended to be the creation time of the cluster, and therefore the initial value of 0 before an upgrade can cause confusion.

      Attachments

        1. HDFS-8164.001.patch
          2 kB
          Xiao Chen
        2. HDFS-8164.002.patch
          2 kB
          Xiao Chen
        3. HDFS-8164.003.patch
          3 kB
          Xiao Chen
        4. HDFS-8164.004.patch
          4 kB
          Xiao Chen
        5. HDFS-8164.005.patch
          4 kB
          Xiao Chen
        6. HDFS-8164.006.patch
          3 kB
          Xiao Chen
        7. HDFS-8164.007.patch
          3 kB
          Xiao Chen

        Issue Links

          is depended upon by

          Improvement - An improvement or enhancement to an existing feature or task. HDFS-7087 Ability to list /.reserved

          • Major - Major loss of function.
          • Resolved

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              xiaochen Xiao Chen
              cnauroth Chris Nauroth
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                Updated:
                Resolved: