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@watsonjo737 watsonjo737 commented Jan 16, 2026

https://issues.apache.org/jira/browse/FLINK-38934

What is the purpose of the change

Add support for configuring the TLS protocol used by the binlog client via debezium.binlog.ssl.protocol

Use case: Allow users to specify the tls version used by the binlog client.
One example use caseWorkaround for FLINK-38904 (TLS 1.3 KeyUpdate deadlock) by allowing users to force TLSv1.2 for the binlog connection.

Example:
'debezium.binlog.ssl.protocol' = 'TLSv1.2'

Changes

Use the protocol provided in debezium.binlog.ssl.protocol for binlog client connection.

@github-actions github-actions bot added docs Improvements or additions to documentation mysql-cdc-connector oceanbase-cdc-connector labels Jan 16, 2026
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