jackylau created FLINK-18213:
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Summary: refactor kafka sql connector to use just one shade to compatible 0.10.0.2 +
Key: FLINK-18213
URL:
https://issues.apache.org/jira/browse/FLINK-18213 Project: Flink
Issue Type: Improvement
Components: Connectors / Kafka
Affects Versions: 1.11.0
Reporter: jackylau
Fix For: 1.12.0
Flink master supports 0.10/0.11/2.x, with three flink-sql-connector shade jar currently (1.12-snapshot).
As we all know ,kafka client is compatible after 0.10.0.2, so we can use kafka client 2.x to access to brocker server are 0.10/0.11/2.x.
So we can just use one kafka sql shade jar.
for this , we should do 2 things
1) refactor to 1 shade jar
2) rename flink-kafka-connector mudules with same qualified name in case of conflicts such as NoSuchMethod or ClassNotFound error
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