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https://issues.apache.org/jira/browse/HIVE-8745?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jason Dere updated HIVE-8745:
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Attachment: HIVE-8745.1.patch
Attaching patch v1, just reverting the Java code changes associated with
HIVE-7373, will wait for the precommit tests to see what q file golden files
need to get updated. Patch did not apply cleanly so a few of these files needed
manual changes. Ignored the changes for RecordReaderImpl, because it looks like
the changes in HIVE-8461 take precedence.
[~hagleitn], can you verify the explain plans looks correct in
decimal_join2.q.out? I'm pretty useless with explain plans. The result sets
match.
> Joins on decimal keys return different results whether they are run as reduce
> join or map join
> ----------------------------------------------------------------------------------------------
>
> Key: HIVE-8745
> URL: https://issues.apache.org/jira/browse/HIVE-8745
> Project: Hive
> Issue Type: Bug
> Affects Versions: 0.14.0
> Reporter: Gunther Hagleitner
> Assignee: Jason Dere
> Priority: Critical
> Fix For: 0.14.0
>
> Attachments: HIVE-8745.1.patch, join_test.q
>
>
> See attached .q file to reproduce. The difference seems to be whether
> trailing 0s are considered the same value or not.
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