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From "anishek (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-16895) Multi-threaded execution of bootstrap dump of partitions
Date Wed, 02 Aug 2017 06:17:01 GMT

     [ https://issues.apache.org/jira/browse/HIVE-16895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

anishek updated HIVE-16895:
---------------------------
    Description: 
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 


  was:
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 (scope of current jira) 


        Summary:  Multi-threaded execution of bootstrap dump of partitions  (was:  Multi-threaded
execution of bootstrap dump of partitions / functions)

>  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
>
>
> 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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