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https://issues.apache.org/jira/browse/HIVE-8637?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14187637#comment-14187637
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Ashutosh Chauhan commented on HIVE-8637:
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Earlier, {{copyTableJobPropertiesToConf()}} used to just set bucket #. This was
changed in HIVE-6936 to copy everything which seems like introduced this bug.
But since HIVE-6936 is not released yet, this fix is safe since it has not been
released yet, so no InputFormat could have relied on changed behavior of
HIVE-6936. Fix looks good to me.
ccing:
[~owen.omalley] who authored HIVE-6936
[~sushanth] who is expert in this part of codebase.
> In insert into X select from Y, table properties from X are clobbering those
> from Y
> -----------------------------------------------------------------------------------
>
> Key: HIVE-8637
> URL: https://issues.apache.org/jira/browse/HIVE-8637
> Project: Hive
> Issue Type: Task
> Affects Versions: 0.14.0
> Reporter: Alan Gates
> Assignee: Alan Gates
> Priority: Critical
> Fix For: 0.14.0
>
> Attachments: HIVE-8637.patch
>
>
> With a query like:
> {code}
> insert into table X select * from Y;
> {code}
> the table properties from table X are being sent to the input formats for
> table Y.
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