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  1. Hadoop HDFS
  2. HDFS-11925

Offline Image Viewer: Processor argument should have some verification

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    Details

    • Type: Bug
    • Status: Patch Available
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 3.1.0
    • Fix Version/s: None
    • Component/s: tools
    • Labels:
      None
    • Flags:
      Patch

      Description

      At present, hdfs oiv tool lacks in verification of input parameter.people can type in irrelevant option like:

      ./hdfs oiv -i fsimage_0000000000000000000 -p XML -step 1024

      or type in option with wrong format which he think come into effec but actually not:

      ./hdfs oiv -i fsimage_0000000000000000000 -p FileDistribution maxSize 4096 step 512 format

      or some meaningless word which can also get through:

      ./hdfs oiv -i fsimage_0000000000000000000 -p XML Hello Han Meimei

      We'd better not let these cases go unchecked.

        Attachments

        1. HDFS-11925.002.patch
          7 kB
          LiXin Ge
        2. HDFS-11925.patch
          7 kB
          LiXin Ge

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            People

            • Assignee:
              GeLiXin LiXin Ge
              Reporter:
              GeLiXin LiXin Ge
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              Dates

              • Created:
                Updated: