[jira] [Updated] (HIVE-16024) MSCK Repair Requires nonstrict hive.mapred.mode

["Barna Zsombor Klara (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-16024?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Barna Zsombor Klara updated HIVE-16024:
---------------------------------------
    Attachment: HIVE-16024.01.patch

Modified HiveMetaStoreChecker to load partitions directly and not through the PartitionPruner.
Technically one could modify the PartitionPruner to not check hive.mapred.mode when called from HMSChecker, but I think this solution is cleaner even if is at the cost of a bit of code duplication.

> 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
>
>
> 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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