[HIVEMALL-191] Add Kryo serialization tests and remove existing workaround lazy instantiation code

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.5.2
• Assignee: Takuya Kitazawa
• Reporter: Takuya Kitazawa
• Created: 16/Apr/18 01:18
• Updated: 26/Apr/18 06:25
• Resolved: 25/Apr/18 08:06

Description

The occurrence of org.apache.hive.com.esotericsoftware.kryo.KryoException can be tested and fixed as this commit did. 

Let's apply same things for workaround lazy instantiation code such as HIVEMALL-188

Issue Links

• links to: GitHub Pull Request #145