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  1. Hadoop HDFS
  2. HDFS-14595

HDFS-11848 breaks API compatibility

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 3.2.0, 3.1.2
    • Fix Version/s: 3.3.0, 3.2.1, 3.1.3
    • Component/s: None
    • Labels:
      None

      Description

      Our internal tool caught an API compatibility issue with HDFS-11848.

      HDFS-11848 adds an additional parameter to DistributedFileSystem.listOpenFiles(), but it doesn't keep the existing API.

      This can cause issue when upgrading from Hadoop 2.9.0/2.8.3/3.0.0 to 3.0.1/3.1.0 and above.

      Suggest:
      (1) Add back the old API (which was added in HDFS-10480), and mark it deprecated.
      (2) Update release doc to enforce running API compatibility check for each releases.

        Attachments

        1. HDFS-14595.006.patch
          8 kB
          Siyao Meng
        2. HDFS-14595.005.patch
          6 kB
          Siyao Meng
        3. HDFS-14595.004.patch
          6 kB
          Siyao Meng
        4. HDFS-14595.003.patch
          2 kB
          Siyao Meng
        5. HDFS-14595.002.patch
          12 kB
          Siyao Meng
        6. HDFS-14595.001.patch
          11 kB
          Siyao Meng
        7. hadoop_ 36e1870eab904d5a6f12ecfb1fdb52ca08d95ac5 to b241194d56f97ee372cbec7062bcf155bc3df662 compatibility report.htm
          34 kB
          Wei-Chiu Chuang

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              • Assignee:
                smeng Siyao Meng
                Reporter:
                weichiu Wei-Chiu Chuang
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                Dates

                • Created:
                  Updated:
                  Resolved: