Kafka sentry authorization problem after using LDAP

[#1]

The CDH cluster has been configured to start Kerberos and LDAP.

HDFS is configured as follows：

Kafka has been configured to enable sentry:

Use the administrator account to view the user's topic permissions：

The user zh6 has full permissions for some topics.

Then I started the consumption test：

Prompt: no permission

View the Kafka role log

Prompt: the DN does not have a password, but the password has been configured on the HDFS configuration. Can't it be configured on the HDFS configuration? So how can I configure LDAP for Kafka? Kafka of CDH doesn't have these configuration items. Can anyone help me? Thank you very much