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  1. Hadoop Common
  2. HADOOP-12533

Introduce FileNotFoundException in WASB for read and seek API

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.8.0
    • Fix Version/s: 2.8.0, 3.0.0-alpha1
    • Component/s: tools
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      Currently WASB throws a IOException in read and seek API for both Block and Page blobs for scenarios where the backing blobs do not exists. This creates problems for applications like HBase which expect a FileNotFoundException in these scenarios.

      The fix for the problem is to check if the exceptions from Azure storage is because for Blob not found and throw FileNotFound exception if that is the case.

        Attachments

        1. HADOOP-12533.001.patch
          17 kB
          Dushyanth
        2. HADOOP-12533.002.patch
          18 kB
          Dushyanth
        3. HADOOP-12533.003.patch
          18 kB
          Dushyanth
        4. HADOOP-12533.004.patch
          19 kB
          Dushyanth
        5. HADOOP-12533.005.patch
          19 kB
          Dushyanth

          Activity

            People

            • Assignee:
              dchickabasapa Dushyanth
              Reporter:
              dchickabasapa Dushyanth
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              Dates

              • Due:
                Created:
                Updated:
                Resolved: