Uploaded image for project: 'Hive'
  1. Hive
  2. HIVE-1538

FilterOperator is applied twice with ppd on.

    XMLWordPrintableJSON

Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.8.0
    • Query Processor
    • None
    • Reviewed

    Description

      With hive.optimize.ppd set to true, FilterOperator is applied twice. And it seems second operator is always filtering zero rows.

      Attachments

        1. patch-1538-4.txt
          2.80 MB
          Amareshwari Sriramadasu
        2. patch-1538-3.txt
          2.91 MB
          Amareshwari Sriramadasu
        3. patch-1538-2.txt
          2.42 MB
          Amareshwari Sriramadasu
        4. patch-1538-1.txt
          2.23 MB
          Amareshwari Sriramadasu
        5. patch-1538.txt
          2.23 MB
          Amareshwari Sriramadasu

        Issue Links

          blocks

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-1752 Avoid UnionStructObjectInspector for partition columns when necessary

          • Major - Major loss of function.
          • Open
          is related to

          Bug - A problem which impairs or prevents the functions of the product. HIVE-2344 filter is removed due to regression of HIVE-1538

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-2791 filter is still removed due to regression of HIVE-1538 althougth HIVE-2344

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-3847 ppd.remove.duplicatefilters removing filters too aggressively

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

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-12953 Update description of hive.ppd.remove.duplicatefilters in HiveConf.java

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Activity

            People

              amareshwari Amareshwari Sriramadasu
              amareshwari Amareshwari Sriramadasu
              Votes:
              0 Vote for this issue
              Watchers:
              8 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: