Help Center> MapReduce Service> Developer Guide (Normal_Earlier Than 3.x)> Kafka Application Development> Kafka APIs> Security APIs

Updated on 2022-06-01 GMT+08:00

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Security APIs

For accessing the Kafka cluster with Kerberos authentication enabled, the default port number is 21007, and for accessing the Kafka cluster with Kerberos authentication disabled, the default port number is 21005.
The old APIs can access only the 9092 port. The new APIs can access the 9092 port with Kerberos authentication disabled and the 21007 port with Kerberos authentication enabled.

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