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  1. Hive
  2. HIVE-1644

use filter pushdown for automatically accessing indexes

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.8.0
    • 0.8.0
    • Indexing
    • None
    • Reviewed
    • Enables automatic use of Compact indexes by setting hive.optimize.autoindex=true

    Description

      HIVE-1226 provides utilities for analyzing filters which have been pushed down to a table scan. The next step is to use these for selecting available indexes and generating access plans for those indexes.

      Attachments

        1. HIVE-1644.9.patch
          70 kB
          Russell Melick
        2. HIVE-1644.8.patch
          69 kB
          Russell Melick
        3. HIVE-1644.7.patch
          59 kB
          Russell Melick
        4. HIVE-1644.6.patch
          61 kB
          Russell Melick
        5. HIVE-1644.5.patch
          54 kB
          Russell Melick
        6. HIVE-1644.4.patch
          49 kB
          John Sichi
        7. HIVE-1644.3.patch
          48 kB
          Russell Melick
        8. HIVE-1644.2.patch
          267 kB
          Russell Melick
        9. HIVE-1644.19.patch
          135 kB
          Russell Melick
        10. HIVE-1644.18.patch
          144 kB
          Russell Melick
        11. HIVE-1644.17.patch
          146 kB
          Russell Melick
        12. HIVE-1644.16.patch
          144 kB
          Russell Melick
        13. HIVE-1644.15.patch
          131 kB
          Russell Melick
        14. HIVE-1644.14.patch
          152 kB
          Russell Melick
        15. HIVE-1644.13.patch
          85 kB
          Russell Melick
        16. HIVE-1644.12.patch
          83 kB
          Russell Melick
        17. HIVE-1644.11.patch
          69 kB
          Russell Melick
        18. HIVE-1644.10.patch
          64 kB
          Russell Melick
        19. HIVE-1644.1.patch
          34 kB
          Russell Melick
        20. hive.log
          720 kB
          Russell Melick

        Issue Links

          is depended upon by

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-2081 Prevent automatic indexing from creating worse queries

          • Major - Major loss of function.
          • Open

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-2115 Process residual predicate during automatic index query

          • Major - Major loss of function.
          • Open

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-2129 Display indexing information for TableScanOperator in plan

          • Major - Major loss of function.
          • Open

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-2130 Cost based choice for rewrite during Automatic Indexing

          • Major - Major loss of function.
          • Open

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-2036 Update bitmap indexes for automatic usage

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-2128 Automatic Indexing with multiple tables

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

          Bug - A problem which impairs or prevents the functions of the product. HIVE-2138 Exception when no splits returned from index

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-1226 support filter pushdown against non-native tables

          • Major - Major loss of function.
          • Closed

          Activity

            People

              rmelick Russell Melick
              jvs John Sichi
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              Dates

                Created:
                Updated:
                Resolved: