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https://issues.apache.org/jira/browse/HIVE-5158?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Phabricator updated HIVE-5158:
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Attachment: HIVE-5158.D12573.2.patch
sershe updated the revision "HIVE-5158 [jira] allow getting all partitions for
table to also use direct SQL path".
Change the patch instead in such manner that PartitionPruner calls the method
I already modified. It seems like it doesn't need auth (get-by-filter and
get-by-name don't use it).
Reviewers: ashutoshc, JIRA
REVISION DETAIL
https://reviews.facebook.net/D12573
CHANGE SINCE LAST DIFF
https://reviews.facebook.net/D12573?vs=39141&id=39201#toc
MANIPHEST TASKS
https://reviews.facebook.net/T63
AFFECTED FILES
metastore/src/java/org/apache/hadoop/hive/metastore/MetaStoreDirectSql.java
metastore/src/java/org/apache/hadoop/hive/metastore/ObjectStore.java
ql/src/java/org/apache/hadoop/hive/ql/metadata/Hive.java
ql/src/java/org/apache/hadoop/hive/ql/optimizer/ppr/PartitionPruner.java
To: JIRA, ashutoshc, sershe
> 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
>
>
> 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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