Apache kafka Confluent Operator安装-架构注册表安装失败，获取代理列表时出错

我们正在尝试在顶级eks集群上安装基于操作员的Kafka。我们能够成功安装operator，Zookeeper，Kafka。但当我们试图安装schema注册表时，由于以下错误而失败。请帮我解决这个问题

参考链接：

已执行命令：

helm upgrade --install \
  schemaregistry \
  ./confluent-operator \
  --values $VALUES_FILE \
  --namespace operator \
  --set schemaregistry.enabled=true

错误日志：

[main] INFO org.apache.kafka.common.security.authenticator.AbstractLogin - Successfully logged in.
[main] WARN org.apache.kafka.clients.admin.AdminClientConfig - The configuration 'sasl.jaas.config' was supplied but isn't a known config.
[main] WARN org.apache.kafka.clients.admin.AdminClientConfig - The configuration 'config.providers.file.class' was supplied but isn't a known config.
[main] WARN org.apache.kafka.clients.admin.AdminClientConfig - The configuration 'config.providers' was supplied but isn't a known config.
[main] INFO org.apache.kafka.common.utils.AppInfoParser - Kafka version: 6.0.0-ccs
[main] INFO org.apache.kafka.common.utils.AppInfoParser - Kafka commitId: 17b744c31e00868b
[main] INFO org.apache.kafka.common.utils.AppInfoParser - Kafka startTimeMs: 1605147088526
[kafka-admin-client-thread | adminclient-1] INFO org.apache.kafka.common.network.Selector - [AdminClient clientId=adminclient-1] Failed authentication with kafka/10.207.193.221 (Unexpected handshake request with client mechanism PLAIN, enabled mechanisms are [])
[kafka-admin-client-thread | adminclient-1] ERROR org.apache.kafka.clients.NetworkClient - [AdminClient clientId=adminclient-1] Connection to node -1 (kafka/10.207.193.221:9071) failed authentication due to: Unexpected handshake request with client mechanism PLAIN, enabled mechanisms are []
[kafka-admin-client-thread | adminclient-1] WARN org.apache.kafka.clients.admin.internals.AdminMetadataManager - [AdminClient clientId=adminclient-1] Metadata update failed due to authentication error
org.apache.kafka.common.errors.IllegalSaslStateException: Unexpected handshake request with client mechanism PLAIN, enabled mechanisms are []
[main] ERROR io.confluent.admin.utils.ClusterStatus - Error while getting broker list.
java.util.concurrent.ExecutionException: org.apache.kafka.common.errors.IllegalSaslStateException: Unexpected handshake request with client mechanism PLAIN, enabled mechanisms are []
    at org.apache.kafka.common.internals.KafkaFutureImpl.wrapAndThrow(KafkaFutureImpl.java:45)
    at org.apache.kafka.common.internals.KafkaFutureImpl.access$000(KafkaFutureImpl.java:32)
    at org.apache.kafka.common.internals.KafkaFutureImpl$SingleWaiter.await(KafkaFutureImpl.java:89)
    at org.apache.kafka.common.internals.KafkaFutureImpl.get(KafkaFutureImpl.java:260)
    at io.confluent.admin.utils.ClusterStatus.isKafkaReady(ClusterStatus.java:149)
    at io.confluent.admin.utils.cli.KafkaReadyCommand.main(KafkaReadyCommand.java:150)
Caused by: org.apache.kafka.common.errors.IllegalSaslStateException: Unexpected handshake request with client mechanism PLAIN, enabled mechanisms are []
[kafka-admin-client-thread | adminclient-1] INFO org.apache.kafka.common.network.Selector - [AdminClient clientId=adminclient-1] Failed authentication with kafka/10.207.195.111 (Unexpected handshake request with client mechanism PLAIN, enabled mechanisms are [])
[kafka-admin-client-thread | adminclient-1] ERROR org.apache.kafka.clients.NetworkClient - [AdminClient clientId=adminclient-1] Connection to node -1 (kafka/10.207.195.111:9071) failed authentication due to: Unexpected handshake request with client mechanism PLAIN, enabled mechanisms are []
[kafka-admin-client-thread | adminclient-1] WARN org.apache.kafka.clients.admin.internals.AdminMetadataManager - [Ad