[FLINK-17376] Remove deprecated state access methods - ASF JIRA

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Details

Type: Improvement
Status: Closed
Priority: Critical
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 1.11.0
Component/s: API / DataStream
Labels:
- pull-request-available
- starter

Release Note:

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We removed deprecated state access methods `RuntimeContext.getFoldingState(...)`, `OperatorStateStore.getSerializableListState(...)`, and `OperatorStateStore.getOperatorState(...)`. This means that some code that was compiled against Flink 1.10 will not work with a Flink 1.11 cluster. An example of this is our Kafka connector which internally used `OperatorStateStore.getSerializableListState`.

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We removed deprecated state access methods `RuntimeContext.getFoldingState(...)`, `OperatorStateStore.getSerializableListState(...)`, and `OperatorStateStore.getOperatorState(...)`. This means that some code that was compiled against Flink 1.10 will not work with a Flink 1.11 cluster. An example of this is our Kafka connector which internally used `OperatorStateStore.getSerializableListState`.

Description

Some methods for state access in the DataStream API are deprecated for three years (yes, indeed!) and are still around and confusing users. We should finally remove them.

The methods are