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https://issues.apache.org/jira/browse/HIVE-18716?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16389215#comment-16389215
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Zoltan Haindrich commented on HIVE-18716:
-----------------------------------------

+1

> Delete unnecessary parameters from TaskFactory
> ----------------------------------------------
>
>                 Key: HIVE-18716
>                 URL: https://issues.apache.org/jira/browse/HIVE-18716
>             Project: Hive
>          Issue Type: Improvement
>          Components: HiveServer2
>    Affects Versions: 3.0.0
>            Reporter: Gergely Hajós
>            Assignee: Gergely Hajós
>            Priority: Trivial
>         Attachments: HIVE-18716.1.patch, HIVE-18716.2.patch, 
> HIVE-18716.3.patch, HIVE-18716.4.patch, HIVE-18716.5.patch
>
>
> *  In _TaskFactory class conf_ parameter is not used here
> {code:java}
> public static <T extends Serializable> Task<T> get(Class<T> workClass,
>   HiveConf conf)
> {code}
>  * _get_ functions never called with vararg parameter _Task<? extends 
> Serializable>... tasklist_
>  * the following version of _get_ is always called with _setConf_ true from 
> outside of _TaskFactory_ class
> {code:java}
> public static <T extends Serializable> Task<T> get(T work, HiveConf conf, 
> boolean setConf, Task<? extends Serializable>... tasklist)
> {code}



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