[HIVE-12609] Remove javaXML serialization

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.0, 2.1.0
• Fix Version/s: 2.0.0
• Component/s: Serializers/Deserializers
• Target Version/s: 2.0.0, 2.1.0
• Hadoop Flags: Incompatible change
• Assignee: Prasanth Jayachandran
• Reporter: Prasanth Jayachandran
• Created: 07/Dec/15 21:54
• Updated: 15/May/18 07:30
• Resolved: 11/Dec/15 21:50

Description

We use kryo as default serializer and javaXML based serialization is not used in many places and is also not well tested. We should remove javaXML serialization and make kryo as the only serialization option.