[FLINK-19466] Implement JobManagerCheckpointStorage and FileSystemCheckpointStorage

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.13.0
• Component/s: Runtime / State Backends
• Labels: pull-request-available
• Assignee: Seth Wiesman
• Reporter: Seth Wiesman
• Created: 29/Sep/20 19:56
• Updated: 28/Jul/21 02:55
• Resolved: 25/Feb/21 02:13

Issue Links

• causes: FLINK-23515 I try to specify savepoint dir in my app. However, the startup task reports an error, java.lang.unsupported operationexception: the configuration is unmodifiable; its contents cannot be changed.
• links to: GitHub Pull Request #13895
• links to: GitHub Pull Request #13912