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Posted to issues@hive.apache.org by "Vineet Garg (JIRA)" <ji...@apache.org> on 2019/01/25 21:42:00 UTC

[jira] [Assigned] (HIVE-21171) Skip creating scratch dirs for tez if RPC is on

     [ https://issues.apache.org/jira/browse/HIVE-21171?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vineet Garg reassigned HIVE-21171:
----------------------------------


> Skip creating scratch dirs for tez if RPC is on
> -----------------------------------------------
>
>                 Key: HIVE-21171
>                 URL: https://issues.apache.org/jira/browse/HIVE-21171
>             Project: Hive
>          Issue Type: Improvement
>          Components: Tez
>            Reporter: Vineet Garg
>            Assignee: Vineet Garg
>            Priority: Major
>
> There are few places e.g. during creating DAG/Vertices where scratch directories are created for each vertex even if plan is being sent using RPC. This adds un-necessary overhead for cloud file system e.g. S3A.



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