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@Supreetha-V Supreetha-V commented Nov 26, 2025

Summary:

Improves MySQL CDC connector reliability by adding proper handling for authentication failures during binlog client reconnection attempts.

Problem:

When credential rotation occurs in MySQL, the binlog client may fail to reconnect silently, causing the CDC connector to stop processing changes without proper error reporting.

Changes:

  • Added connection health checks in the binlog streaming loop
  • Added specific handling for AuthenticationException during reconnection
  • Improved logging to provide clear feedback on connection status and failures

@Supreetha-V Supreetha-V marked this pull request as draft November 27, 2025 11:25
…eout config to handle exceptions during timeout
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