Timo Walther created FLINK-25932:
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Summary: Introduce ExecNodeContext.generateUid()
Key: FLINK-25932
URL: https://issues.apache.org/jira/browse/FLINK-25932
Project: Flink
Issue Type: Sub-task
Components: Table SQL / Planner
Reporter: Timo Walther
FLINK-25387 introduced an {{ExecNodeContext}} which contains all information to
generate unique and deterministic identifiers for all created
{{Transformation}}.
This issue includes:
- Add {{ExecNodeContext.generateUid(operatorName: String): String}}
- Go through all ExecNodes and give transformations a uid. The name can be
constant within the ExecNode such that both annotation and method can use it.
- We give all transformations a uid, including stateless ones.
- The final UID should look like: {{13_stream-exec-sink_1_upsert-materializer}}
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