[jira] [Created] (HIVE-13282) GroupBy and select operator encounter ArrayIndexOutOfBoundsException

["Vikram Dixit K (JIRA)" <ji...@apache.org>]

Vikram Dixit K created HIVE-13282:
-------------------------------------

             Summary: GroupBy and select operator encounter ArrayIndexOutOfBoundsException
                 Key: HIVE-13282
                 URL: https://issues.apache.org/jira/browse/HIVE-13282
             Project: Hive
          Issue Type: Bug
          Components: Query Processor
    Affects Versions: 2.0.0, 1.2.1, 2.1.0
            Reporter: Vikram Dixit K
            Assignee: Vikram Dixit K


The group by and select operators run into the ArrayIndexOutOfBoundsException when they incorrectly initialize themselves with tag 0 but the incoming tag id is different.

{code}
select count(*) from
(select rt1.id from
(select t1.key as id, t1.value as od from tab t1 group by key, value) rt1) vt1
join
(select rt2.id from
(select t2.key as id, t2.value as od from tab_part t2 group by key, value) rt2) vt2
where vt1.id=vt2.id;
{code}



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