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Troubleshooting an unhealthy CDC due to failing binlogEntryReaderHealthCheck #17

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cer opened this issue Oct 6, 2019 · 0 comments

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cer commented Oct 6, 2019

  "details": {
    "binlogEntryReaderHealthCheck": {
      "status": "DOWN",
      "details": {
        "error-1": "Reader with id reader1 has not received message for 333039 milliseconds",
        "detail-1": "Reader with id reader1 is connected"
      }
    },

Look for exceptions in log
Verify cdc_monitoring exists
Verify that DB is configured for replication.

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