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  1. Hadoop Map/Reduce
  2. MAPREDUCE-6324

Uber jobs fail to update AMRM token when it rolls over

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    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      When the RM rolls a new AMRM master key the AMs are supposed to receive a new AMRM token on subsequent heartbeats between the time when the new key is rolled and when it is activated. This is not occurring for uber jobs. If the connection to the RM needs to be re-established after the new key is activated (e.g.: RM restart or network hiccup) then the uber job AM will be unable to reconnect to the RM.

        Attachments

        1. MAPREDUCE-6324.001.patch
          4 kB
          Jason Lowe
        2. MAPREDUCE-6324.002.patch
          13 kB
          Jason Lowe

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              • Assignee:
                jlowe Jason Lowe
                Reporter:
                jlowe Jason Lowe
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                  Updated:
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