GitHub user tillrohrmann opened a pull request:
https://github.com/apache/flink/pull/5775
[FLINK-9099] Assign Execution to LogicalSlot when slot is assigned to
Execution
## What is the purpose of the change
In order to fail fast if an allocated slot is released by the SlotPool, we
assign the
Execution as payload to a LogicalSlot when the slot is assigned to the
Execution.
cc @GJL
## Verifying this change
- Added
`ExecutionGraphSchedulingTest#testSlotReleasingFailsSchedulingOperation`
## Does this pull request potentially affect one of the following parts:
- Dependencies (does it add or upgrade a dependency): (no)
- The public API, i.e., is any changed class annotated with
`@Public(Evolving)`: (no)
- The serializers: (no)
- The runtime per-record code paths (performance sensitive): (no)
- Anything that affects deployment or recovery: JobManager (and its
components), Checkpointing, Yarn/Mesos, ZooKeeper: (yes)
- The S3 file system connector: (no)
## Documentation
- Does this pull request introduce a new feature? (no)
- If yes, how is the feature documented? (not applicable)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/tillrohrmann/flink fixSchedulingDeadlock
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/5775.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #5775
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