KAFKA as Target - Failed to publish new schema to subject

[cdc]

Hi,

we got the problems when load data to kafka.. Failed to publish new schema to subject.

attached diagnostics package for detail error with verbose TARGET_LOAD/TARGET_APPLY

Additional Information :

Qlik Replicate Version 6.6

Target endpoint Kafka 6.2.1

Please help for this issue.

Thanks,

Ar

[john_wang]

Hello @cdc ,

Seems you forgot to attach the Diag Package. However please take note this is community rather than regular support portal, anyone can download/check the attachments. For security reason I'd like suggest you export the task and attach the json - obfuscating sensitive information as needed, same for Task Log file(s).  I'd love to help.

Regards,

John.

[john_wang]

Hello @ard90 ,

Noticed below error messages in Replicate task log file:

[INFRASTRUCTURE  ]E:  Confluent server returned error code 50002: 'Register operation timed out'. [1001801]
[INFRASTRUCTURE  ]E:  Failed to publish new schema to subject 'xxxxx.XXXXX-value'. [1001801]

where I replaced the sensitive information by xxxxx.

Looks to me there is a problem in the Confluent Schema Registry. I'd like suggest you :

1- Change from "Publish data schemas to Confluent Schema Registry" to

    "Do not publish metadata messages" to see if the task running fine .

    This is for troubleshooting purpose only. A single table's Full Load is good enough for the test.

2- If you can position the error was caused by Registry Server then please check the Confluent server side logs to get the root reason. In general the errors are:    

• Error code 50001 – Error in the backend data store
• Error code 50002 – Operation timed out
• Error code 50003 – Error while forwarding the request to the primary

        You may get more helpful information from Confluent page Schema Registry API Reference .

Hope this helps,

John.

[Steve_Nguyen]

@ard90 did you find john comment helpful and resolve your issue ?