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.

In MRS 1.6.2 and earlier versions, the default port number is 21005 for the cluster where Kerberos authentication is not enabled. For details, see the section about component port information in the MapReduce Service User Guide.

Parent topic: Kafka APIs

Last Article: Java APIs

Next Article: FAQs

Did this article solve your problem?

Thank you for your score！Your feedback would help us improve the website.

Help Center