confluent platform版本：5.4.1我按照文档和前面的问题设置紧急停堆验证：
https://docs.confluent.io/current/kafka/authentication_sasl/authentication_sasl_scram.html#
kafka sasl/scram身份验证失败
修改配置后，zookeeper服务器的sasl认证成功，但是kafka服务器仍然失败。下面显示了日志消息和我的相关配置，请帮助提供建议
zookeeper服务器输出：

[2020-07-18 23:53:42,917] INFO Successfully authenticated client: authenticationID=adminuser;  authorizationID=adminuser. (org.apache.zookeeper.server.auth.SaslServerCallbackHandler)
[2020-07-18 23:53:43,143] INFO Setting authorizedID: adminuser (org.apache.zookeeper.server.auth.SaslServerCallbackHandler)
[2020-07-18 23:53:43,143] INFO adding SASL authorization for authorizationID: adminuser (org.apache.zookeeper.server.ZooKeeperServer)
[2020-07-18 23:53:51,162] INFO Successfully authenticated client: authenticationID=adminuser;  authorizationID=adminuser. (org.apache.zookeeper.server.auth.SaslServerCallbackHandler)
[2020-07-18 23:53:51,162] INFO Setting authorizedID: adminuser (org.apache.zookeeper.server.auth.SaslServerCallbackHandler)
[2020-07-18 23:53:51,162] INFO adding SASL authorization for authorizationID: adminuser (org.apache.zookeeper.server.ZooKeeperServer)

kafka服务器错误消息：

org.apache.kafka.common.errors.DisconnectException: Cancelled fetchMetadata request with correlation id 11 due to node -1 being disconnected
[2020-07-19 00:23:59,921] INFO [SocketServer brokerId=0] Failed authentication with /192.168.20.10 (Unexpected Kafka request of type METADATA during SASL handshake.) (org.apache.kafka.common.network.Selector)
[2020-07-19 00:24:00,095] WARN [Producer clientId=confluent-metrics-reporter] Bootstrap broker 192.168.20.10:9092 (id: -1 rack: null) disconnected (org.apache.kafka.clients.NetworkClient)
[2020-07-19 00:24:00,403] INFO [SocketServer brokerId=0] Failed authentication with /192.168.20.10 (Unexpected Kafka request of type METADATA during SASL handshake.) (org.apache.kafka.common.network.Selector)
[2020-07-19 00:24:00,597] INFO [SocketServer brokerId=0] Failed authentication with /192.168.20.10 (Unexpected Kafka request of type METADATA during SASL handshake.) (org.apache.kafka.common.network.Selector)
[2020-07-19 00:24:00,805] INFO [SocketServer brokerId=0] Failed authentication with /192.168.20.10 (Unexpected Kafka request of type METADATA during SASL handshake.) (org.apache.kafka.common.network.Selector)

zookeeper\服务器\u jaas.conf：

Server {
    org.apache.zookeeper.server.auth.DigestLoginModule required
    user_adminuser="adminuserpwd";
};

zookeeper.properties属性：

server.001=192.168.20.10:2888:3888
authProvider.001=org.apache.zookeeper.server.auth.SASLAuthenticationProvider
requireClientAuthScheme=sasl

zookeeper服务器启动：

...
export ZK_AUTH_ARGS=$base_dir/../data/zookeeper_server_jaas.conf
exec $base_dir/kafka-run-class $EXTRA_ARGS -Djava.security.auth.login.config=$ZK_AUTH_ARGS  org.apache.zookeeper.server.quorum.QuorumPeerMain "$@"

添加的用户：

bin/kafka-configs --zookeeper 192.168.20.10:2181 --alter --add-config 'SCRAM-SHA-256=[password=adminuserpwd],SCRAM-SHA-512=[password=adminuserpwd]' --entity-type users --entity-name adminuser

bin/kafka-configs --zookeeper 192.168.20.10:2181 --describe --entity-type users --entity-name adminuser

Configs for user-principal 'adminuser' are SCRAM-SHA-512=salt=MTdxamZocWJlY2F2dDFhZGc0dmluZm5hcmo=,stored_key=o21ptVzTVZoR/hafmOgTSYmr2F1TORPo6xDaZGAph+6OncE1pw/AyLRwduCx0Qx97bKoPWmlYShfXtbug6u8kg==,server_key=1B/1/CzPTpMBO9MpfKZb504JFLZUia0D6LatAllSYkrTa8XWbaISDGQ29Yf4UU+jQmo+iQgK0jX+KaV+fUV6XA==,iterations=4096,SCRAM-SHA-256=salt=MWlrZGs5dHd4dDhiZmdqZGxnN2cwOGpuaGs=,stored_key=vSJ83eDvilj4JyQyehPaGmG3EZISRRfo3j8iY8uiWLU=,server_key=Bu/KfHnv6bSay/n4dO/h55O9WLLaAjiLtJQzfpr4cs0=,iterations=4096

Kafka\服务器\ jaas.conf：

KafkaServer {
    org.apache.kafka.common.security.scram.ScramLoginModule required
    username="adminuser"
    password="adminuserpwd";
};
Client {
    org.apache.zookeeper.server.auth.DigestLoginModule required
    username="adminuser"
    password="adminuserpwd";
};

kafka服务器属性：

...
listeners=SASL_PLAINTEXT://192.168.20.10:9092
security.inter.broker.protocol=SASL_PLAINTEXT
sasl.mechanism.inter.broker.protocol=SCRAM-SHA-256
sasl.enabled.mechanisms=SCRAM-SHA-256
advertised.listeners=SASL_PLAINTEXT://192.168.20.10:9092
zookeeper.connect=192.168.20.10:2181
authorizer.class.name=io.confluent.kafka.security.authorizer.ConfluentServerAuthorizer
super.users=User:adminuser
allow.everyone.if.no.acl.found=false
...

kafka服务器启动：

...
KAFKA_AUTH_ARGS=$base_dir/../data/kafka_server_jaas.conf
exec $base_dir/kafka-run-class $EXTRA_ARGS -Djava.security.auth.login.config=$KAFKA_AUTH_ARGS io.confluent.support.metrics.SupportedKafka "$@"