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Posted to issues@hive.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2021/12/02 13:35:00 UTC

[jira] [Updated] (HIVE-25032) Optimise PartitionManagementTask

     [ https://issues.apache.org/jira/browse/HIVE-25032?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated HIVE-25032:
----------------------------------
    Labels: pull-request-available  (was: )

> Optimise PartitionManagementTask
> --------------------------------
>
>                 Key: HIVE-25032
>                 URL: https://issues.apache.org/jira/browse/HIVE-25032
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Rajesh Balamohan
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> When large number of tables and dbs are present, it takes lot of time to iterate over all tables in PartitionManagementTask.
> If table parameters are populated in TableMeta, it will cut down lots of interactions with HMS in PartitionManagementTask.
>  
> Code Ref:
> [https://github.com/apache/hive/blob/master/standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/PartitionManagementTask.java#L126]
>  
> [https://github.com/apache/hive/blob/master/standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/PartitionManagementTask.java#L132]
>  



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