[
https://issues.apache.org/jira/browse/HIVE-28345?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Stamatis Zampetakis resolved HIVE-28345.
----------------------------------------
Fix Version/s: 4.1.0
Resolution: Fixed
Fixed in
https://github.com/apache/hive/commit/633af371edf0823967da2dca50c3893855dab626
Thanks for the reviews [~okumin] [~simhadri-g]!
> Avoid redundant HiveConf creation in MiniHS2.Builder
> ----------------------------------------------------
>
> Key: HIVE-28345
> URL: https://issues.apache.org/jira/browse/HIVE-28345
> Project: Hive
> Issue Type: Improvement
> Components: Tests
> Reporter: Stamatis Zampetakis
> Assignee: Stamatis Zampetakis
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.1.0
>
>
> Every creation of a MiniHS2.Builder object triggers the creation of a
> [HiveConf
> object|https://github.com/apache/hive/blob/1c9969a003b09abc851ae7e19631ad208d3b6066/itests/util/src/main/java/org/apache/hive/jdbc/miniHS2/MiniHS2.java#L100].
> In many cases this new configuration object is thrown away and replaced by
> another conf object via the [withConf
> method|https://github.com/apache/hive/blob/1c9969a003b09abc851ae7e19631ad208d3b6066/itests/util/src/main/java/org/apache/hive/jdbc/miniHS2/MiniHS2.java#L159].
> Creating a HiveConf object is computationally heavy so for performance
> reasons its best to avoid it if possible.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
