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  1. Hadoop YARN
  2. YARN-149 [Umbrella] ResourceManager (RM) Fail-over
  3. YARN-1573

ZK store should use a private password for root-node-acls

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    Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.3.0
    • Fix Version/s: 2.3.0
    • Component/s: resourcemanager
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      Currently, when HA is enabled, ZK store uses cluster-timestamp as the password for root node ACLs to give the Active RM exclusive access to the store. A more private value like a random number might be better.

        Attachments

        1. yarn-1573-1.patch
          3 kB
          Karthik Kambatla
        2. yarn-1573-2.patch
          4 kB
          Karthik Kambatla

          Activity

            People

            • Assignee:
              kasha Karthik Kambatla
              Reporter:
              kasha Karthik Kambatla
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              Dates

              • Created:
                Updated:
                Resolved: