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https://issues.apache.org/jira/browse/HIVE-5158?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13755371#comment-13755371
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Ashutosh Chauhan commented on HIVE-5158:
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AFAICS this patch is not altering memory footprint, hence doesn't make the
situation better or worse.
In my run of full test suite all tests passed, except for TestPermsGrp and
TestHCatClient in hcatalog dir, probably due to HIVE-5181
> allow getting all partitions for table to also use direct SQL path
> ------------------------------------------------------------------
>
> Key: HIVE-5158
> URL: https://issues.apache.org/jira/browse/HIVE-5158
> Project: Hive
> Issue Type: Improvement
> Reporter: Sergey Shelukhin
> Assignee: Sergey Shelukhin
> Attachments: HIVE-5158.D12573.1.patch, HIVE-5158.D12573.2.patch,
> HIVE-5158.D12573.3.patch, HIVE-5158.D12573.4.patch
>
>
> While testing some queries I noticed that getPartitions can be very slow
> (which happens e.g. in non-strict mode with no partition column filter); with
> a table with many partitions it can take 10-12s easily. SQL perf path can
> also be used for this path.
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