[FLINK-4844] Partitionable Raw Keyed/Operator State

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Implemented
• Fix Version/s: 1.2.0
• Assignee: Stefan Richter
• Reporter: Stefan Richter
• Created: 17/Oct/16 12:04
• Updated: 20/Oct/16 15:04
• Resolved: 20/Oct/16 15:04

Description

Partitionable operator and keyed state are currently only available by using backends. However, the serialization code for many operators is build around reading/writing their state to a stream for checkpointing. We want to provide partitionable states also through streams, so that migrating existing operators becomes more easy.

Issue Links

• links to: GitHub Pull Request #2648