Details

    • Type: Sub-task Sub-task
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: vectorization-branch
    • Fix Version/s: vectorization-branch, 0.13.0
    • Component/s: None
    • Labels:
      None

      Description

      Suppose you have a custom UDF myUDF() that you've created to extend hive. The goal of this JIRA is to create a facility where if you run a query that uses myUDF() in an expression, the query will run in vectorized mode.

      This would be a general-purpose bridge for custom UDFs that users add to Hive. It would work with existing UDFs.

      I'm considering a separate JIRA for a new kind of custom UDF implementation that is vectorized from the beginning, to optimize performance. That is not covered by this JIRA.

      1. vectorUDF.9.patch
        48 kB
        Eric Hanson
      2. vectorUDF.8.patch
        36 kB
        Eric Hanson
      3. vectorUDF.5.patch
        24 kB
        Eric Hanson
      4. vectorUDF.4.patch
        24 kB
        Eric Hanson
      5. HIVE-4961.4-vectorization.patch
        52 kB
        Eric Hanson
      6. HIVE-4961.3-vectorization.patch
        50 kB
        Eric Hanson
      7. HIVE-4961.2-vectorization.patch
        50 kB
        Eric Hanson
      8. HIVE-4961.1-vectorization.patch
        51 kB
        Eric Hanson

        Activity

        Eric Hanson created issue -
        Eric Hanson made changes -
        Field Original Value New Value
        Status Open [ 1 ] In Progress [ 3 ]
        Eric Hanson made changes -
        Attachment vectorUDF.4.patch [ 12599336 ]
        Eric Hanson made changes -
        Attachment vectorUDF.5.patch [ 12599746 ]
        Eric Hanson made changes -
        Attachment vectorUDF.8.patch [ 12600469 ]
        Eric Hanson made changes -
        Attachment vectorUDF.9.patch [ 12602480 ]
        Eric Hanson made changes -
        Attachment HIVE-4961.1-vectorization.patch [ 12602912 ]
        Eric Hanson made changes -
        Status In Progress [ 3 ] Patch Available [ 10002 ]
        Affects Version/s vectorization-branch [ 12324334 ]
        Fix Version/s vectorization-branch [ 12324334 ]
        Eric Hanson made changes -
        Attachment HIVE-4961.2-vectorization.patch [ 12603172 ]
        Eric Hanson made changes -
        Attachment HIVE-4961.3-vectorization.patch [ 12603380 ]
        Eric Hanson made changes -
        Attachment HIVE-4961.4-vectorization.patch [ 12603642 ]
        Ashutosh Chauhan made changes -
        Status Patch Available [ 10002 ] Resolved [ 5 ]
        Resolution Fixed [ 1 ]
        Thejas M Nair made changes -
        Fix Version/s 0.13.0 [ 12324986 ]

          People

          • Assignee:
            Eric Hanson
            Reporter:
            Eric Hanson
          • Votes:
            0 Vote for this issue
            Watchers:
            3 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development