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https://issues.apache.org/jira/browse/HIVE-16024?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15891046#comment-15891046
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Sahil Takiar commented on HIVE-16024:
-------------------------------------
I think that HIVE-13788 is actually a backwards incompatible change. Before
HIVE-13788 users could run msck without thinking about whether strict mode is
on or off. After the patch, they could only run it if strict was is set to
nonstrict. I'm not sure if that was done intentionally in HIVE-13788 or not.
> MSCK Repair Requires nonstrict hive.mapred.mode
> -----------------------------------------------
>
> Key: HIVE-16024
> URL: https://issues.apache.org/jira/browse/HIVE-16024
> Project: Hive
> Issue Type: Bug
> Components: Metastore
> Affects Versions: 2.2.0
> Reporter: Barna Zsombor Klara
> Assignee: Barna Zsombor Klara
> Attachments: HIVE-16024.01.patch, HIVE-16024.02.patch,
> HIVE-16024.03.patch
>
>
> MSCK repair fails when hive.mapred.mode is set to strict
> HIVE-13788 modified the way we read up partitions for a table to improve
> performance. Unfortunately it is using PartitionPruner to load the partitions
> which in turn is checking hive.mapred.mode.
> The previous code did not check hive.mapred.mode.
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