[HIVE-10473] Spark client is recreated even spark configuration is not changed

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.3.0, 2.0.0
• Hadoop Flags: Reviewed
• Assignee: Jimmy Xiang
• Reporter: Jimmy Xiang
• Created: 23/Apr/15 22:39
• Updated: 16/Feb/16 23:52
• Resolved: 27/Apr/15 18:26

Description

Currently, we think a spark setting is changed as long as the set method is called, even we set it to the same value as before. We should check if the value is changed too, since it takes time to start a new spark client.