[jira] [Updated] (HIVE-25075) Hive::loadPartitionInternal establishes HMS connection for every partition for external tables

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-25075?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated HIVE-25075:
----------------------------------
    Labels: pull-request-available  (was: )

> Hive::loadPartitionInternal establishes HMS connection for every partition for external tables
> ----------------------------------------------------------------------------------------------
>
>                 Key: HIVE-25075
>                 URL: https://issues.apache.org/jira/browse/HIVE-25075
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Rajesh Balamohan
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/metadata/Hive.java#L2522
> {code}
> boolean needRecycle = !tbl.isTemporary()
>                   && ReplChangeManager.shouldEnableCm(Hive.get().getDatabase(tbl.getDbName()), tbl.getTTable());
> {code}
> Hive.get() breaks the current connection with HMS. Due to this, for external table partition loads, it establishes HMS connection for partition.



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