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Posted to issues@hive.apache.org by "Lefty Leverenz (JIRA)" <ji...@apache.org> on 2017/09/09 04:03:00 UTC
[jira] [Updated] (HIVE-16895) Multi-threaded execution of
bootstrap dump of partitions
[ https://issues.apache.org/jira/browse/HIVE-16895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lefty Leverenz updated HIVE-16895:
----------------------------------
Labels: (was: TODOC3.0)
> 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, HIVE-16895.2.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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