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  1. HCatalog
  2. HCATALOG-472

HCatalog should use Deserializer in the read path instead of SerDe

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.5
    • None
    • None

    Description

      Hive provides the SerDe interface for serializing & deserializing records for the given partition. However, its entirely valid to have only one of those interfaces implemented; for example, ThriftDeserializer only implements Deserializer.

      HCatalog should only expect a Deserializer in the read path, as that's all that's necessary to read records (Hive already does this).

      Attachments

        1. HCATALOG-472_deserializer.2.patch
          12 kB
          Travis Crawford
        2. HCATALOG-472_deserializer.1.patch
          12 kB
          Travis Crawford

        Issue Links

          blocks

          New Feature - A new feature of the product, which has yet to be developed. HCATALOG-491 Add thrift read support to HCatalog

          • Major - Major loss of function.
          • Open

          Activity

            People

              traviscrawford Travis Crawford
              traviscrawford Travis Crawford
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              Dates

                Created:
                Updated:
                Resolved: