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  1. Hadoop Common
  2. HADOOP-9451

Node with one topology layer should be handled as fault topology when NodeGroup layer is enabled

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 1.1.2
    • 1.2.0, 2.1.0-beta
    • net
    • None

    Description

      Currently, nodes with one layer topology are allowed to join in the cluster that with enabling NodeGroup layer which cause some exception cases.
      When NodeGroup layer is enabled, the cluster should assumes that at least two layer (Rack/NodeGroup) is valid topology for each nodes, so should throw exceptions for one layer node in joining.

      Attachments

        1. HADOOP-9451.patch
          16 kB
          Junping Du
        2. HADOOP-9451-branch-1.patch
          2 kB
          Junping Du
        3. HADOOP-9451-v2.patch
          9 kB
          Junping Du
        4. HDFS-4652.patch
          5 kB
          Junping Du
        5. HDFS-4652-branch1.patch
          5 kB
          Junping Du

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            junping_du Junping Du Assign to me
            junping_du Junping Du
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              Updated:
              Resolved:

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