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https://issues.apache.org/jira/browse/HIVE-23093?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17085884#comment-17085884
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Peter Vary commented on HIVE-23093:
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[~Marton Bod]: Please update the relevant Apache Wiki page with the new config:
https://cwiki.apache.org/confluence/display/Hive/Configuration+Properties
Thanks,
Peter
> Create new metastore config value for jdbc max batch size
> ---------------------------------------------------------
>
> Key: HIVE-23093
> URL: https://issues.apache.org/jira/browse/HIVE-23093
> Project: Hive
> Issue Type: Improvement
> Reporter: Marton Bod
> Assignee: Marton Bod
> Priority: Major
> Fix For: 4.0.0
>
> Attachments: HIVE-23093.1.patch, HIVE-23093.2.patch,
> HIVE-23093.2.patch, HIVE-23093.3.patch, HIVE-23093.4.patch
>
>
> In order to reduce the number of network calls to the metastore DB, there is
> an effort to batch acid/locking DB calls where it makes sense. Existing
> metastore config params do not provide a suitable, generic option to control
> the jdbc statement max batch size. Solution is to create a new config param,
> and use that in the appropriate batching calls in TxnHandler.
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