Zoltan Haindrich created HIVE-14329:
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Summary: fix flapping qtests - because of output string ordering
Key: HIVE-14329
URL: https://issues.apache.org/jira/browse/HIVE-14329
Project: Hive
Issue Type: Improvement
Reporter: Zoltan Haindrich
Assignee: Zoltan Haindrich
Priority: Minor
it's a bit annoying to see some tests come and go in testresults; for example:
https://builds.apache.org/job/PreCommit-HIVE-MASTER-Build/631/testReport/org.apache.hadoop.hive.cli/TestCliDriver/testCliDriver_stats_list_bucket/history/
These tests fail occasionally because of the ordering is different in the map.
The usual cause of these failures is a simple hashmap in
{{MetaDataFormatUtils}}:
https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/metadata/formatting/MetaDataFormatUtils.java#L411
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