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  1. Hive
  2. HIVE-826

cleanup HiveInputFormat.getRecordReader()

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Details

    • Bug
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • None
    • None

    Description

      Currently, the columns needed are stored in the job conf during getRecordReader().
      It should be part of mapredWork() and used directly by RCFile record reader.

      In future, some metadata may be required by other readers (for eg. HBase may need something to do a point lookup) - it should be part of mapredWork.

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          is blocked by

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-74 Hive can use CombineFileInputFormat for when the input are many small files

          • Major - Major loss of function.
          • Closed
          relates to

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-74 Hive can use CombineFileInputFormat for when the input are many small files

          • Major - Major loss of function.
          • Closed

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              Unassigned Unassigned
              namit Namit Jain
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              Dates

                Created:
                Updated: