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https://issues.apache.org/jira/browse/HIVE-16895?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16110839#comment-16110839
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ASF GitHub Bot commented on HIVE-16895:
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GitHub user anishek opened a pull request:
https://github.com/apache/hive/pull/217
HIVE-16895: Multi-threaded execution of bootstrap dump of partitions
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/anishek/hive HIVE-16895
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/hive/pull/217.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #217
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commit 3411d1447137c91408ef9f3138e608b11504a7f9
Author: Anishek Agarwal <[email protected]>
Date: 2017-08-02T12:33:02Z
HIVE-16895: Multi-threaded execution of bootstrap dump of partitions
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> Multi-threaded execution of bootstrap dump of partitions
> ---------------------------------------------------------
>
> Key: HIVE-16895
> URL: https://issues.apache.org/jira/browse/HIVE-16895
> Project: Hive
> Issue Type: Sub-task
> Components: HiveServer2
> Affects Versions: 3.0.0
> Reporter: anishek
> Assignee: anishek
> Fix For: 3.0.0
>
> Attachments: HIVE-16895.1.patch
>
>
> to allow faster execution of bootstrap dump phase we dump multiple partitions
> from same table simultaneously.
> even though dumping functions is not going to be a blocker, moving to
> similar execution modes for all metastore objects will make code more
> coherent.
> Bootstrap dump at db level does :
> * boostrap of all tables
> ** boostrap of all partitions in a table. (scope of current jira)
> * boostrap of all functions
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