Hi, We submit the Flip proposal <https://cwiki.apache.org/confluence/display/FLINK/FLIP-264%3A+Extract+BaseCoordinatorContext> at Confluent to extract BaseCoordinatorContext from SourceCoordinatorContext to reuse it for other coordinators E.g. in the shuffling support of Flink Iceberg sink <https://docs.google.com/document/d/13N8cMqPi-ZPSKbkXGOBMPOzbv2Fua59j8bIjjtxLWqo>
Could you help to take a look? Thanks Gang
