[HIVE-12332] BucketingSortingReduceSinkOptimizer throws IOB exception for duplicate columns

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.0
• Fix Version/s: 2.0.0
• Component/s: Logical Optimizer
• Assignee: Ashutosh Chauhan
• Reporter: Ashutosh Chauhan
• Created: 04/Nov/15 04:37
• Updated: 27/Feb/24 22:23
• Resolved: 09/Nov/15 01:05

Description

set hive.enforce.bucketing=true;
set hive.enforce.sorting=true;
CREATE TABLE temp1
(
    change int ,
    num int
)
CLUSTERED BY (num) SORTED BY (num) INTO 4 BUCKETS;

create table temp2
(  
  num int
);
explain 
INSERT OVERWRITE TABLE temp1
SELECT  num,  num
FROM temp2;

Issue Links

• links to: RB request