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https://issues.apache.org/jira/browse/HIVE-11043?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14604902#comment-14604902
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Gopal V commented on HIVE-11043:
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[~leftylev]: yes, it needs doc - I will write up a "decision" tree of the
hybrid strategy for the docs.
> ORC split strategies should adapt based on number of files
> ----------------------------------------------------------
>
> Key: HIVE-11043
> URL: https://issues.apache.org/jira/browse/HIVE-11043
> Project: Hive
> Issue Type: Bug
> Affects Versions: 2.0.0
> Reporter: Prasanth Jayachandran
> Assignee: Gopal V
> Fix For: 2.0.0
>
> Attachments: HIVE-11043.1.patch, HIVE-11043.2.patch,
> HIVE-11043.3.patch
>
>
> ORC split strategies added in HIVE-10114 chose strategies based on average
> file size. It would be beneficial to choose a different strategy based on
> number of files as well.
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