[FLINK-25445] TaskExecutor always creates local file for task even when local state store is not used

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.12.7, 1.13.5, 1.14.2
• Fix Version/s: 1.15.0
• Component/s: Runtime / Coordination
• Labels: pull-request-available
• Assignee: Junfan Zhang
• Reporter: Fang Yong
• Created: 27/Dec/21 03:23
• Updated: 01/Feb/22 16:31
• Resolved: 01/Feb/22 16:31

Description

`TaskExecutor` will create file, check `localRecoveryEnabled` and load local state store for each task submission in method `localStateStoreForSubtask`. For batch jobs, the `localRecoveryEnabled` is always false, and there's no need to create these local files for task in `TaskExecutor`

Issue Links

• links to: GitHub Pull Request #18306