[HIVE-18716] Delete unnecessary parameters from TaskFactory

• Type: Improvement
• Status: Closed
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 3.0.0
• Fix Version/s: 3.0.0
• Component/s: HiveServer2
• Assignee: Gergely Hajós
• Reporter: Gergely Hajós
• Created: 14/Feb/18 11:51
• Updated: 22/May/18 23:15
• Resolved: 19/Mar/18 09:56

Description

•  In TaskFactory class conf parameter is not used here

public static <T extends Serializable> Task<T> get(Class<T> workClass,
  HiveConf conf)

• 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

public static <T extends Serializable> Task<T> get(T work, HiveConf conf, boolean setConf, Task<? extends Serializable>... tasklist)