[FLINK-19504] Implement persistence for DSTL via DFS

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Invalid
• Fix Version/s: 1.12.0
• Component/s: Runtime / Checkpointing, Runtime / Task
• Labels: DSTL
• Assignee: Roman Khachatryan
• Reporter: Roman Khachatryan
• Created: 05/Oct/20 10:03
• Updated: 07/Oct/20 19:49
• Resolved: 07/Oct/20 19:49

Description

Durable Short-term Log is a proposed component to store state changes and later output.

The goal of this issue is to add a persistent version of FLINK-19503 (backed by DFS).

No scheduling and RPC.

 

If absent, add request hedging capability.