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Posted to issues@hive.apache.org by "Syed Shameerur Rahman (Jira)" <ji...@apache.org> on 2020/01/27 11:41:00 UTC
[jira] [Comment Edited] (HIVE-5134) add tests to partition filter
JDO pushdown for like and make sure it works, or remove it
[ https://issues.apache.org/jira/browse/HIVE-5134?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17024254#comment-17024254 ]
Syed Shameerur Rahman edited comment on HIVE-5134 at 1/27/20 11:40 AM:
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[~sershe] Any update on this? PPD on LIKE operator is an important optimization. This is mentioned expection application for DIRECT SQL as well? And in the worst case can we just skip LIKE operator with special characters?
was (Author: srahman):
[~sershe] Any update on this? PPD on LIKE operator is an important optimization. This is mentioned expection application for DIRECT SQL as well?
> add tests to partition filter JDO pushdown for like and make sure it works, or remove it
> ----------------------------------------------------------------------------------------
>
> Key: HIVE-5134
> URL: https://issues.apache.org/jira/browse/HIVE-5134
> Project: Hive
> Issue Type: Bug
> Components: Metastore
> Reporter: Sergey Shelukhin
> Assignee: Sergey Shelukhin
> Priority: Major
> Attachments: HIVE-5134-does-not-work.patch
>
>
> There's a mailing list thread. Partition filtering w/JDO pushdown using LIKE is not used by Hive due to client check (in PartitionPruner); after enabling it seems to be broken. We need to fix and enable it, or remove it.
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