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Posted to issues@hive.apache.org by "Syed Shameerur Rahman (Jira)" <ji...@apache.org> on 2020/06/13 08:22:00 UTC
[jira] [Comment Edited] (HIVE-22957) Add Option For Predicate
Filtering In MSCK REPAIR TABLE Command
[ https://issues.apache.org/jira/browse/HIVE-22957?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17134679#comment-17134679 ]
Syed Shameerur Rahman edited comment on HIVE-22957 at 6/13/20, 8:21 AM:
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[~kgyrtkirk] Thank you for the initial review! I have pretty much changed the design in the new patch. Here is the summary of the design decision taken:
# The new syntax closely resembles the drop Partition syntax
# I have resued the #getFullPartitionSpecs() of drop partition in-order to create filter expression.
# expression proxy class is set to PartitionExpressionForMetastore since we intend to use the #filterPartitionsByExpr of PartitionExpressionForMetastore for partition pruning down the line.
[~kgyrtkirk] [~prasanth_j] Could you please review the patch?
was (Author: srahman):
[~kgyrtkirk] Thank you for the initial review! I have pretty much changed the designed in the new patch. Here is the summary of the design decision taken:
# The new syntax closely resembles the drop Partition syntax
# I have resued the #getFullPartitionSpecs() of drop partition in-order to create filter expression.
# expression proxy class is set to PartitionExpressionForMetastore since we intend to use the #filterPartitionsByExpr of PartitionExpressionForMetastore for partition pruning down the line.
[~kgyrtkirk] [~prasanth_j] Could you please review the patch?
> Add Option For Predicate Filtering In MSCK REPAIR TABLE Command
> ---------------------------------------------------------------
>
> Key: HIVE-22957
> URL: https://issues.apache.org/jira/browse/HIVE-22957
> Project: Hive
> Issue Type: Improvement
> Reporter: Syed Shameerur Rahman
> Assignee: Syed Shameerur Rahman
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.0.0
>
> Attachments: Design Doc_ Partition Filtering In MSCK REPAIR TABLE.pdf, HIVE-22957.01.patch
>
> Time Spent: 50m
> Remaining Estimate: 0h
>
> *Design Doc:*
> [^Design Doc_ Partition Filtering In MSCK REPAIR TABLE.pdf]
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