rmetzger opened a new pull request #13892:
URL: https://github.com/apache/flink/pull/13892
## What is the purpose of the change
This reverts commit b2e1c02db83e4eee6f561bb49feb9de70a445142 from
FLINK-17295 (#11873)
While debugging FLINK-19805, we noticed that re-using the exact same
`ExecutionAttemptID` across multiple leader sessions can lead to severe
inconsistencies in the system.
## Does this pull request potentially affect one of the following parts:
- Dependencies (does it add or upgrade a dependency): (yes / **no**)
- The public API, i.e., is any changed class annotated with
`@Public(Evolving)`: (yes / **no**)
- The serializers: (yes / **no** / don't know)
- The runtime per-record code paths (performance sensitive): (yes / **no**
/ don't know)
- Anything that affects deployment or recovery: JobManager (and its
components), Checkpointing, Kubernetes/Yarn/Mesos, ZooKeeper: (**yes** / no /
don't know)
- The S3 file system connector: (yes / **no** / don't know)
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