[KYLIN-3227] Automatically remove the blank at the end of lines in properties files

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: v2.2.0
• Fix Version/s: v2.3.0
• Component/s: Environment
• Assignee: Guangyao Li
• Reporter: Guangyao Li
• Created: 02/Feb/18 09:40
• Updated: 02/Apr/18 13:42
• Resolved: 08/Feb/18 09:16

Description

In the 'kylin.properties' file:

eg: kylin.engine.spark-conf.spark.executor.instances=1 

There is a blank space bebind "1"

The Kylin will startup failure.