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Posted to dev@hive.apache.org by "anishek (JIRA)" <ji...@apache.org> on 2017/06/14 08:54:00 UTC

[jira] [Created] (HIVE-16895) Multi-threaded execution of bootstrap dump of partitions / functions

anishek created HIVE-16895:
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             Summary:  Multi-threaded execution of bootstrap dump of partitions / functions
                 Key: HIVE-16895
                 URL: https://issues.apache.org/jira/browse/HIVE-16895
             Project: Hive
          Issue Type: Improvement
          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 (scope of current jira) 




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