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https://issues.apache.org/jira/browse/HIVE-18716?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16383883#comment-16383883
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Zoltan Haindrich commented on HIVE-18716:
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I think so...I'm not sure if anyone is relying on this or not...
> 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
>
>
> * 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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