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  1. Hadoop Map/Reduce
  2. MAPREDUCE-1890

Create automated test scenarios for decommissioning of task trackers

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    Details

    • Type: Test
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: test
    • Labels:
      None

      Description

      Test scenarios :

      1) Put a healthy slave task tracker in the dfs.exclude file.

      2) As a valid user, decommission a node in the cluster by issuing the command "hadoop mradmin -refreshNodes"

      3) Make sure that the node is decommissioned.

      4) Now take the task tracker out of the file.

      5) As a valid user, again issue the command "hadoop mradmin -refreshNodes"

      6) Make sure that the node is not in the decommiossion list.

      7) Bring back that node.

        Attachments

        1. TestDecomissioning.patch
          9 kB
          Iyappan Srinivasan
        2. 1890-ydist-security-patch.txt
          9 kB
          Iyappan Srinivasan
        3. 1890-ydist-security-patch.txt
          10 kB
          Iyappan Srinivasan
        4. 1890-ydist-security-patch.txt
          2 kB
          Iyappan Srinivasan

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            People

            • Assignee:
              iyappans Iyappan Srinivasan Assign to me
              Reporter:
              iyappans Iyappan Srinivasan

              Dates

              • Created:
                Updated:

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