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  1. Sqoop
  2. SQOOP-536

Blob import doesn't work with avro 1.7.1

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.4.1-incubating
    • Fix Version/s: 1.4.2
    • Component/s: None
    • Labels:
      None

      Description

      I see the following test failures when updating avro dependency from 1.5.3 to 1.7.1:

      • MySQLLobAvroImportTest
      • OracleLobAvroImportTest

      The reason is because byte[] fails to be mapped to avro bytes type (see below the isBytes() method of GenericData in avro 1.7.1).

      /** Called by the default implementation of {@link #instanceOf}.*/
      protected boolean isBytes(Object datum) {
        return datum instanceof ByteBuffer;
      }
      

      The fix is to wrap byte[] as ByteBuffer so that avro GenericData can map it to bytes type.

        Attachments

        1. SQOOP-536.patch
          0.8 kB
          Cheolsoo Park

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            People

            • Assignee:
              cheolsoo Cheolsoo Park
              Reporter:
              cheolsoo Cheolsoo Park
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              • Created:
                Updated:
                Resolved: