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    • Hadoop Flags:
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      Description

      When rolling upgrade is initiated, a image is created for rollback. We propose the following changes for the DFSAdmin for rolling upgrade commands:

      • change "dfsadmin -rollingUpgrade start" to "dfsadmin -rollingUpgrade prepare";
      • add information for the rollback image to "dfsadmin -rollingUpgrade query".

        Attachments

        1. h6004_20140224.patch
          12 kB
          Tsz Wo Nicholas Sze
        2. h6004_20140224b.patch
          15 kB
          Tsz Wo Nicholas Sze
        3. h6004_20140224c.patch
          19 kB
          Tsz Wo Nicholas Sze

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            • Assignee:
              szetszwo Tsz Wo Nicholas Sze
              Reporter:
              szetszwo Tsz Wo Nicholas Sze
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