[jira] [Created] (HIVE-12473) DPP: UDFs on the partition column side does not evaluate correctly

["Gopal V (JIRA)" <ji...@apache.org>]

Gopal V created HIVE-12473:
------------------------------

             Summary: DPP: UDFs on the partition column side does not evaluate correctly
                 Key: HIVE-12473
                 URL: https://issues.apache.org/jira/browse/HIVE-12473
             Project: Hive
          Issue Type: Bug
          Components: Tez
    Affects Versions: 1.2.1, 1.3.0, 2.0.0
            Reporter: Gopal V
            Assignee: Gopal V


Related to HIVE-12462

{code}
$hdt$_0:$hdt$_1:a
  TableScan (TS_2)
    alias: a
    filterExpr: (((account_id = 22) and year(dt) is not null) and (year(dt)) IN (RS[6])) (type: boolean)
{code}

Ends up being evaluated as {{year(cast(dt as int))}} because the pruner only checks for final type, not the column type.

{code}
    ObjectInspector oi =
        PrimitiveObjectInspectorFactory.getPrimitiveWritableObjectInspector(TypeInfoFactory
            .getPrimitiveTypeInfo(si.fieldInspector.getTypeName()));

    Converter converter =
        ObjectInspectorConverters.getConverter(
            PrimitiveObjectInspectorFactory.javaStringObjectInspector, oi);
{code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)