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https://issues.apache.org/jira/browse/HIVE-27168?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17705212#comment-17705212
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Sourabh Badhya commented on HIVE-27168:
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Thanks [~kokila19] , [~rkirtir] , [~akshatm] , [~InvisibleProgrammer] ,
[~veghlaci05] , [~dkuzmenko] for the reviews.
> Use basename of the datatype when fetching partition metadata using partition
> filters
> -------------------------------------------------------------------------------------
>
> Key: HIVE-27168
> URL: https://issues.apache.org/jira/browse/HIVE-27168
> Project: Hive
> Issue Type: Bug
> Reporter: Sourabh Badhya
> Assignee: Sourabh Badhya
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.0.0
>
> Time Spent: 3h
> Remaining Estimate: 0h
>
> While fetching partition metadata using partition filters, we use the column
> type of the table directly. However, char/varchar types can contain extra
> information such as length of the char/varchar column and hence it skips
> fetching partition metadata due to this extra information.
> Solution: Use the basename of the column type while deciding on whether
> partition pruning can be done on the partitioned column.
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