[FLINK-11539] Add TypeSerializerSnapshot for TraversableSerializer

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.8.0
• Component/s: API / Type Serialization System
• Labels: pull-request-available
• Release Note: Savepoints from Flink 1.2 that contain a Scala TraversableSerializer are not compatible with Flink 1.8 anymore because of an update in this serializer.
• Assignee: Aljoscha Krettek
• Reporter: Aljoscha Krettek
• Created: 06/Feb/19 13:02
• Updated: 12/Mar/19 16:15
• Resolved: 18/Feb/19 09:47

Description

This will replace the deprecated TypeSerializerConfigSnapshot.

Issue Links

• is depended upon by: FLINK-11330 Migrate Scala-macro generated serializers to use new serialization compatibility abstractions
• links to: GitHub Pull Request #7655