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  1. Hive
  2. HIVE-337

LazySimpleSerDe should support multi-level nested array, map, struct types

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Details

    • Bug
    • Status: Closed
    • Blocker
    • Resolution: Fixed
    • 0.6.0
    • 0.3.0
    • Serializers/Deserializers
    • None
    • Reviewed
    • Hide
      HIVE-337. LazySimpleSerDe to support multi-level nested array, map, struct types. (zshao)
      Show
      HIVE-337 . LazySimpleSerDe to support multi-level nested array, map, struct types. (zshao)

    Description

      Once we do that, we can completely deprecate DynamicSerDe/TCTLSeparatedProtocol, and close any bugs that DynamicSerDe/TCTLSeparatedProtocol has.

      Attachments

        1. HIVE-337.5.patch
          624 kB
          Zheng Shao
        2. HIVE-337.2.patch
          173 kB
          Zheng Shao
        3. HIVE-337.1.patch
          171 kB
          Zheng Shao

        Issue Links

          blocks

          Bug - A problem which impairs or prevents the functions of the product. HIVE-336 TBinaryProtocol blow up the data size between map-reduce boundary

          • Blocker - Blocks development and/or testing work, production could not run
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-136 SerDe should escape some special characters

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          New Feature - A new feature of the product, which has yet to be developed. HIVE-365 Create Table to support multiple levels of delimiters

          • Major - Major loss of function.
          • Open

          New Feature - A new feature of the product, which has yet to be developed. HIVE-352 Make Hive support column based storage

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-358 Short-circuiting serialization

          • Major - Major loss of function.
          • Open

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-266 Improve SerDe performance by using Text instead of String

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
          is blocked by

          New Feature - A new feature of the product, which has yet to be developed. HIVE-270 Add a lazy-deserialized SerDe for space and cpu efficient serialization of rows with primitive types

          • Major - Major loss of function.
          • Closed

          Activity

            People

              zshao Zheng Shao
              zshao Zheng Shao
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              Dates

                Created:
                Updated:
                Resolved: