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https://issues.apache.org/jira/browse/HIVE-14571?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15431311#comment-15431311
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Chinna Rao Lalam commented on HIVE-14571:
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Thanks for the review [~leftylev]. Please give me edit permissions for the
wiki. My username "chinnaraol" .
> Document configuration hive.msck.repair.batch.size
> --------------------------------------------------
>
> Key: HIVE-14571
> URL: https://issues.apache.org/jira/browse/HIVE-14571
> Project: Hive
> Issue Type: Improvement
> Components: Documentation
> Reporter: Chinna Rao Lalam
> Assignee: Chinna Rao Lalam
> Priority: Minor
> Labels: TODOC2.2
> Fix For: 2.2.0
>
>
> Update here
> [https://cwiki.apache.org/confluence/display/Hive/LanguageManual+DDL#LanguageManualDDL-RecoverPartitions(MSCKREPAIRTABLE)]
> {quote}
> When there is a large number of untracked partitions for the MSCK REPAIR
> TABLE command, there is a provision to run the msck repair table batch wise
> to avoid OOME. By giving the configured batch size for the property
> *hive.msck.repair.batch.size* it can run in the batches internally. The
> default value of the property is zero, it means it will execute all the
> partitions at one short.
> {quote}
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