[ 
https://issues.apache.org/jira/browse/HIVE-22770?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17025389#comment-17025389
 ] 

Ashutosh Chauhan commented on HIVE-22770:
-----------------------------------------

Can you please remove  internFields() This method has no callers. Also, remove 
passing around Configuration object to different methods. That change is not 
useful anymore either.

> Skip interning of MapWork fields for tez during deserialization
> ---------------------------------------------------------------
>
>                 Key: HIVE-22770
>                 URL: https://issues.apache.org/jira/browse/HIVE-22770
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: László Bodor
>            Assignee: László Bodor
>            Priority: Major
>         Attachments: HIVE-22770.01.patch, HIVE-22770.01.patch, 
> HIVE-22770.02.patch, HIVE-22770.02.patch, HIVE-22770.03.patch, 
> HIVE-22770.04.patch, HIVE-22770.05.patch
>
>
> HIVE-19937 introduced some interning logic into mapwork deserialization 
> process, but it's only related to spark, maybe we should skip this for tez, 
> reducing the cpu pressure in tez tasks.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

Reply via email to