Matthias Pohl created FLINK-32582:
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Summary: Move TypeSerializerUpgradeTestBase from Kafka connector
into flink-connector-common
Key: FLINK-32582
URL: https://issues.apache.org/jira/browse/FLINK-32582
Project: Flink
Issue Type: Improvement
Components: Connectors / Common
Reporter: Matthias Pohl
The externalization of connectors made caused problems with the Flink's test
data generation. The Kafka connector relied on TypeSerializerUpgradeTestBase
for some test cases which was fine prior to FLINK-27518 where the test data
generation was handled individually.
With FLINK-27518 the process was automated in Flink 1.18. For now, the
TypeSerializerUpgradeTestBase class was just copied over into the Kafka
connector since it was the only connector that would utilize this test base.
But we might want to provide a more generalized solution where the test base is
provided by {{flink-connector-common}} to offer a generalized approach for any
connector.
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