[HIVE-10168] make groupby3_map.q more stable

• Type: Test
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.2.0
• Component/s: Tests
• Assignee: Alexander Pivovarov
• Reporter: Alexander Pivovarov
• Created: 31/Mar/15 18:04
• Updated: 18/May/15 19:52
• Resolved: 07/Apr/15 19:30

Description

The test run aggregation query which produces several DOUBLE numbers.
Assertion framework compares output containing DOUBLE numbers without any delta.
As a result test is not stable

e.g. build 3219 failed with the following test result

groupby3_map.q.out
139c139
< 130091.0	260.182	256.10355987055016	98.0	0.0	142.92680950752379	143.06995106518903	20428.07287599999	20469.010897795582
---
> 130091.0	260.182	256.10355987055016	98.0	0.0	142.9268095075238	143.06995106518906	20428.072876	20469.01089779559

http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/3219/testReport/junit/org.apache.hadoop.hive.cli/TestCliDriver/testCliDriver_groupby3_map/

Issue Links

• is related to: HIVE-9468 Test groupby3_map_skew.q fails due to decimal precision difference
• links to: https://reviews.apache.org/r/32712/