Ufuk Celebi created FLINK-5606:
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Summary: Remove magic number in key and namespace serialization
Key: FLINK-5606
URL: https://issues.apache.org/jira/browse/FLINK-5606
Project: Flink
Issue Type: Improvement
Components: Queryable State
Reporter: Ufuk Celebi
Assignee: Ufuk Celebi
Priority: Minor
The serialized key and namespace for state queries contains a magic number
between the key and namespace: {{key|42|namespace}}. This was for historical
reasons in order to skip deserialization of the key and namespace for our old
{{RocksDBStateBackend}} which used the same format. This has now been
superseded by the keygroup aware state backends and there is no point in doing
this.
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