尝试按照一些在线教程在单台机器上设置kafka集群，并编辑了配置/server.properties，为一个代理和另一个代理选择端口9091，使用9092，kafka代理的相应动物园管理员是2180和2181（启动动物园管理员没有问题），但连接到2180的代理行为不同，无法启动，日志如下

  advertised.listeners = PLAINTEXT://127.0.0.1:9091
        advertised.port = null
        alter.config.policy.class.name = null
        alter.log.dirs.replication.quota.window.num = 11
        alter.log.dirs.replication.quota.window.size.seconds = 1
        authorizer.class.name =
        auto.create.topics.enable = true
        auto.leader.rebalance.enable = true
        background.threads = 10
        broker.id = 1
        broker.id.generation.enable = true
        broker.rack = null
        client.quota.callback.class = null
        compression.type = producer
        connection.failed.authentication.delay.ms = 100
        connections.max.idle.ms = 600000
        connections.max.reauth.ms = 0
        control.plane.listener.name = null
        controlled.shutdown.enable = true
        controlled.shutdown.max.retries = 3
        controlled.shutdown.retry.backoff.ms = 5000
        controller.socket.timeout.ms = 30000
        create.topic.policy.class.name = null
        default.replication.factor = 1
        delegation.token.expiry.check.interval.ms = 3600000
        delegation.token.expiry.time.ms = 86400000
        delegation.token.master.key = null
        delegation.token.max.lifetime.ms = 604800000
        delete.records.purgatory.purge.interval.requests = 1
        delete.topic.enable = true
        fetch.max.bytes = 57671680
        fetch.purgatory.purge.interval.requests = 1000
        group.initial.rebalance.delay.ms = 0
        group.max.session.timeout.ms = 1800000
        group.max.size = 2147483647
        group.min.session.timeout.ms = 6000
        host.name =
        inter.broker.listener.name = null
        inter.broker.protocol.version = 2.6-IV0
        kafka.metrics.polling.interval.secs = 10
        kafka.metrics.reporters = []
        leader.imbalance.check.interval.seconds = 300
        leader.imbalance.per.broker.percentage = 10
        listener.security.protocol.map = PLAINTEXT:PLAINTEXT,SSL:SSL,SASL_PLAINTEXT:SASL_PLAINTEXT,SASL_SSL:SASL_SSL
        listeners = null
        log.cleaner.backoff.ms = 15000
        log.cleaner.dedupe.buffer.size = 134217728
        log.cleaner.delete.retention.ms = 86400000
        log.cleaner.enable = true
        log.cleaner.io.buffer.load.factor = 0.9
        log.cleaner.io.buffer.size = 524288
        log.cleaner.io.max.bytes.per.second = 1.7976931348623157E308
        log.cleaner.max.compaction.lag.ms = 9223372036854775807
        log.cleaner.min.cleanable.ratio = 0.5
        log.cleaner.min.compaction.lag.ms = 0
        log.cleaner.threads = 1
        log.cleanup.policy = [delete]
        log.dir = /tmp/kafka-logs
        log.dirs = C:/kafka_2.13-2.6.0_1/logs
        log.flush.interval.messages = 9223372036854775807
        log.flush.interval.ms = null
        log.flush.offset.checkpoint.interval.ms = 60000
        log.flush.scheduler.interval.ms = 9223372036854775807
        log.flush.start.offset.checkpoint.interval.ms = 60000
        log.index.interval.bytes = 4096
        log.index.size.max.bytes = 10485760
        log.message.downconversion.enable = true
        log.message.format.version = 2.6-IV0
        log.message.timestamp.difference.max.ms = 9223372036854775807
        log.message.timestamp.type = CreateTime
        log.preallocate = false
        log.retention.bytes = -1
        log.retention.check.interval.ms = 300000
        log.retention.hours = 168
        log.retention.minutes = null
        log.retention.ms = null
        log.roll.hours = 168
        log.roll.jitter.hours = 0
        log.roll.jitter.ms = null
        log.roll.ms = null
        log.segment.bytes = 1073741824
        log.segment.delete.delay.ms = 60000
        max.connections = 2147483647
        max.connections.per.ip = 2147483647
        max.connections.per.ip.overrides =
        max.incremental.fetch.session.cache.slots = 1000
        message.max.bytes = 1048588
        metric.reporters = []
        metrics.num.samples = 2
        metrics.recording.level = INFO
        metrics.sample.window.ms = 30000
        min.insync.replicas = 1
        num.io.threads = 8
        num.network.threads = 3
        num.partitions = 1
        num.recovery.threads.per.data.dir = 1
        num.replica.alter.log.dirs.threads = null
        num.replica.fetchers = 1
        offset.metadata.max.bytes = 4096
        offsets.commit.required.acks = -1
        offsets.commit.timeout.ms = 5000
        offsets.load.buffer.size = 5242880
        offsets.retention.check.interval.ms = 600000
        offsets.retention.minutes = 10080
        offsets.topic.compression.codec = 0
        offsets.topic.num.partitions = 50
        offsets.topic.replication.factor = 1
        offsets.topic.segment.bytes = 104857600
        password.encoder.cipher.algorithm = AES/CBC/PKCS5Padding
        password.encoder.iterations = 4096
        password.encoder.key.length = 128
        password.encoder.keyfactory.algorithm = null
        password.encoder.old.secret = null
        password.encoder.secret = null
        port = 9092
        principal.builder.class = null
        producer.purgatory.purge.interval.requests = 1000
        queued.max.request.bytes = -1
        queued.max.requests = 500
        quota.consumer.default = 9223372036854775807
        quota.producer.default = 9223372036854775807
        quota.window.num = 11
        quota.window.size.seconds = 1
        replica.fetch.backoff.ms = 1000
        replica.fetch.max.bytes = 1048576
        replica.fetch.min.bytes = 1
        replica.fetch.response.max.bytes = 10485760
        replica.fetch.wait.max.ms = 500
        replica.high.watermark.checkpoint.interval.ms = 5000
        replica.lag.time.max.ms = 30000
        replica.selector.class = null
        replica.socket.receive.buffer.bytes = 65536
        replica.socket.timeout.ms = 30000
        replication.quota.window.num = 11
        replication.quota.window.size.seconds = 1
        request.timeout.ms = 30000
        reserved.broker.max.id = 1000
        sasl.client.callback.handler.class = null
        sasl.enabled.mechanisms = [GSSAPI]
        sasl.jaas.config = null
        sasl.kerberos.kinit.cmd = /usr/bin/kinit
        sasl.kerberos.min.time.before.relogin = 60000
        sasl.kerberos.principal.to.local.rules = [DEFAULT]
        sasl.kerberos.service.name = null
        sasl.kerberos.ticket.renew.jitter = 0.05
        sasl.kerberos.ticket.renew.window.factor = 0.8
        sasl.login.callback.handler.class = null
        sasl.login.class = null
        sasl.login.refresh.buffer.seconds = 300
        sasl.login.refresh.min.period.seconds = 60
        sasl.login.refresh.window.factor = 0.8
        sasl.login.refresh.window.jitter = 0.05
        sasl.mechanism.inter.broker.protocol = GSSAPI
        sasl.server.callback.handler.class = null
        security.inter.broker.protocol = PLAINTEXT
        security.providers = null
        socket.receive.buffer.bytes = 102400
        socket.request.max.bytes = 104857600
        socket.send.buffer.bytes = 102400
        ssl.cipher.suites = []
        ssl.client.auth = none
        ssl.enabled.protocols = [TLSv1.2]
        ssl.endpoint.identification.algorithm = https
        ssl.engine.factory.class = null
        ssl.key.password = null
        ssl.keymanager.algorithm = SunX509
        ssl.keystore.location = null
        ssl.keystore.password = null
        ssl.keystore.type = JKS
        ssl.principal.mapping.rules = DEFAULT
        ssl.protocol = TLSv1.2
        ssl.provider = null
        ssl.secure.random.implementation = null
        ssl.trustmanager.algorithm = PKIX
        ssl.truststore.location = null
        ssl.truststore.password = null
        ssl.truststore.type = JKS
        transaction.abort.timed.out.transaction.cleanup.interval.ms = 10000
        transaction.max.timeout.ms = 900000
        transaction.remove.expired.transaction.cleanup.interval.ms = 3600000
        transaction.state.log.load.buffer.size = 5242880
        transaction.state.log.min.isr = 1
        transaction.state.log.num.partitions = 50
        transaction.state.log.replication.factor = 1
        transaction.state.log.segment.bytes = 104857600
        transactional.id.expiration.ms = 604800000
        unclean.leader.election.enable = false
        zookeeper.clientCnxnSocket = null
        zookeeper.connect = localhost:2180
        zookeeper.connection.timeout.ms = 18000
        zookeeper.max.in.flight.requests = 10
        zookeeper.session.timeout.ms = 18000
        zookeeper.set.acl = false
        zookeeper.ssl.cipher.suites = null
        zookeeper.ssl.client.enable = false
        zookeeper.ssl.crl.enable = false
        zookeeper.ssl.enabled.protocols = null
        zookeeper.ssl.endpoint.identification.algorithm = HTTPS
        zookeeper.ssl.keystore.location = null
        zookeeper.ssl.keystore.password = null
        zookeeper.ssl.keystore.type = null
        zookeeper.ssl.ocsp.enable = false
        zookeeper.ssl.protocol = TLSv1.2
        zookeeper.ssl.truststore.location = null
        zookeeper.ssl.truststore.password = null
        zookeeper.ssl.truststore.type = null
        zookeeper.sync.time.ms = 2000
 (kafka.server.KafkaConfig)
[2021-03-15 00:02:39,335] INFO KafkaConfig values:
        advertised.host.name = null
        advertised.listeners = PLAINTEXT://127.0.0.1:9091
        advertised.port = null
        alter.config.policy.class.name = null
        alter.log.dirs.replication.quota.window.num = 11
        alter.log.dirs.replication.quota.window.size.seconds = 1
        authorizer.class.name =
        auto.create.topics.enable = true
        auto.leader.rebalance.enable = true
        background.threads = 10
        broker.id = 1
        broker.id.generation.enable = true
        broker.rack = null
        client.quota.callback.class = null
        compression.type = producer
        connection.failed.authentication.delay.ms = 100
        connections.max.idle.ms = 600000
        connections.max.reauth.ms = 0
        control.plane.listener.name = null
        controlled.shutdown.enable = true
        controlled.shutdown.max.retries = 3
        controlled.shutdown.retry.backoff.ms = 5000
        controller.socket.timeout.ms = 30000
        create.topic.policy.class.name = null
        default.replication.factor = 1
        delegation.token.expiry.check.interval.ms = 3600000
        delegation.token.expiry.time.ms = 86400000
        delegation.token.master.key = null
        delegation.token.max.lifetime.ms = 604800000
        delete.records.purgatory.purge.interval.requests = 1
        delete.topic.enable = true
        fetch.max.bytes = 57671680
        fetch.purgatory.purge.interval.requests = 1000
        group.initial.rebalance.delay.ms = 0
        group.max.session.timeout.ms = 1800000
        group.max.size = 2147483647
        group.min.session.timeout.ms = 6000
        host.name =
        inter.broker.listener.name = null
        inter.broker.protocol.version = 2.6-IV0
        kafka.metrics.polling.interval.secs = 10
        kafka.metrics.reporters = []
        leader.imbalance.check.interval.seconds = 300
        leader.imbalance.per.broker.percentage = 10
        listener.security.protocol.map = PLAINTEXT:PLAINTEXT,SSL:SSL,SASL_PLAINTEXT:SASL_PLAINTEXT,SASL_SSL:SASL_SSL
        listeners = null
        log.cleaner.backoff.ms = 15000
        log.cleaner.dedupe.buffer.size = 134217728
        log.cleaner.delete.retention.ms = 86400000
        log.cleaner.enable = true
        log.cleaner.io.buffer.load.factor = 0.9
        log.cleaner.io.buffer.size = 524288
        log.cleaner.io.max.bytes.per.second = 1.7976931348623157E308
        log.cleaner.max.compaction.lag.ms = 9223372036854775807
        log.cleaner.min.cleanable.ratio = 0.5
        log.cleaner.min.compaction.lag.ms = 0
        log.cleaner.threads = 1
        log.cleanup.policy = [delete]
        log.dir = /tmp/kafka-logs
        log.dirs = C:/kafka_2.13-2.6.0_1/logs
        log.flush.interval.messages = 9223372036854775807
        log.flush.interval.ms = null
        log.flush.offset.checkpoint.interval.ms = 60000
        log.flush.scheduler.interval.ms = 9223372036854775807
        log.flush.start.offset.checkpoint.interval.ms = 60000
        log.index.interval.bytes = 4096
        log.index.size.max.bytes = 10485760
        log.message.downconversion.enable = true
        log.message.format.version = 2.6-IV0
        log.message.timestamp.difference.max.ms = 9223372036854775807
        log.message.timestamp.type = CreateTime
        log.preallocate = false
        log.retention.bytes = -1
        log.retention.check.interval.ms = 300000
        log.retention.hours = 168
        log.retention.minutes = null
        log.retention.ms = null
        log.roll.hours = 168
        log.roll.jitter.hours = 0
        log.roll.jitter.ms = null
        log.roll.ms = null
        log.segment.bytes = 1073741824
        log.segment.delete.delay.ms = 60000
        max.connections = 2147483647
        max.connections.per.ip = 2147483647
        max.connections.per.ip.overrides =
        max.incremental.fetch.session.cache.slots = 1000
        message.max.bytes = 1048588
        metric.reporters = []
        metrics.num.samples = 2
        metrics.recording.level = INFO
        metrics.sample.window.ms = 30000
        min.insync.replicas = 1
        num.io.threads = 8
        num.network.threads = 3
        num.partitions = 1
        num.recovery.threads.per.data.dir = 1
        num.replica.alter.log.dirs.threads = null
        num.replica.fetchers = 1
        offset.metadata.max.bytes = 4096
        offsets.commit.required.acks = -1
        offsets.commit.timeout.ms = 5000
        offsets.load.buffer.size = 5242880
        offsets.retention.check.interval.ms = 600000
        offsets.retention.minutes = 10080
        offsets.topic.compression.codec = 0
        offsets.topic.num.partitions = 50
        offsets.topic.replication.factor = 1
        offsets.topic.segment.bytes = 104857600
        password.encoder.cipher.algorithm = AES/CBC/PKCS5Padding
        password.encoder.iterations = 4096
        password.encoder.key.length = 128
        password.encoder.keyfactory.algorithm = null
        password.encoder.old.secret = null
        password.encoder.secret = null
        port = 9092
        principal.builder.class = null
        producer.purgatory.purge.interval.requests = 1000
        queued.max.request.bytes = -1
        queued.max.requests = 500
        quota.consumer.default = 9223372036854775807
        quota.producer.default = 9223372036854775807
        quota.window.num = 11
        quota.window.size.seconds = 1
        replica.fetch.backoff.ms = 1000
        replica.fetch.max.bytes = 1048576
        replica.fetch.min.bytes = 1
        replica.fetch.response.max.bytes = 10485760
        replica.fetch.wait.max.ms = 500
        replica.high.watermark.checkpoint.interval.ms = 5000
        replica.lag.time.max.ms = 30000
        replica.selector.class = null
        replica.socket.receive.buffer.bytes = 65536
        replica.socket.timeout.ms = 30000
        replication.quota.window.num = 11
        replication.quota.window.size.seconds = 1
        request.timeout.ms = 30000
        reserved.broker.max.id = 1000
        sasl.client.callback.handler.class = null
        sasl.enabled.mechanisms = [GSSAPI]
        sasl.jaas.config = null
        sasl.kerberos.kinit.cmd = /usr/bin/kinit
        sasl.kerberos.min.time.before.relogin = 60000
        sasl.kerberos.principal.to.local.rules = [DEFAULT]
        sasl.kerberos.service.name = null
        sasl.kerberos.ticket.renew.jitter = 0.05
        sasl.kerberos.ticket.renew.window.factor = 0.8
        sasl.login.callback.handler.class = null
        sasl.login.class = null
        sasl.login.refresh.buffer.seconds = 300
        sasl.login.refresh.min.period.seconds = 60
        sasl.login.refresh.window.factor = 0.8
        sasl.login.refresh.window.jitter = 0.05
        sasl.mechanism.inter.broker.protocol = GSSAPI
        sasl.server.callback.handler.class = null
        security.inter.broker.protocol = PLAINTEXT
        security.providers = null
        socket.receive.buffer.bytes = 102400
        socket.request.max.bytes = 104857600
        socket.send.buffer.bytes = 102400
        ssl.cipher.suites = []
        ssl.client.auth = none
        ssl.enabled.protocols = [TLSv1.2]
        ssl.endpoint.identification.algorithm = https
        ssl.engine.factory.class = null
        ssl.key.password = null
        ssl.keymanager.algorithm = SunX509
        ssl.keystore.location = null
        ssl.keystore.password = null
        ssl.keystore.type = JKS
        ssl.principal.mapping.rules = DEFAULT
        ssl.protocol = TLSv1.2
        ssl.provider = null
        ssl.secure.random.implementation = null
        ssl.trustmanager.algorithm = PKIX
        ssl.truststore.location = null
        ssl.truststore.password = null
        ssl.truststore.type = JKS
        transaction.abort.timed.out.transaction.cleanup.interval.ms = 10000
        transaction.max.timeout.ms = 900000
        transaction.remove.expired.transaction.cleanup.interval.ms = 3600000
        transaction.state.log.load.buffer.size = 5242880
        transaction.state.log.min.isr = 1
        transaction.state.log.num.partitions = 50
        transaction.state.log.replication.factor = 1
        transaction.state.log.segment.bytes = 104857600
        transactional.id.expiration.ms = 604800000
        unclean.leader.election.enable = false
        zookeeper.clientCnxnSocket = null
        zookeeper.connect = localhost:2180
        zookeeper.connection.timeout.ms = 18000
        zookeeper.max.in.flight.requests = 10
        zookeeper.session.timeout.ms = 18000
        zookeeper.set.acl = false
        zookeeper.ssl.cipher.suites = null
        zookeeper.ssl.client.enable = false
        zookeeper.ssl.crl.enable = false
        zookeeper.ssl.enabled.protocols = null
        zookeeper.ssl.endpoint.identification.algorithm = HTTPS
        zookeeper.ssl.keystore.location = null
        zookeeper.ssl.keystore.password = null
        zookeeper.ssl.keystore.type = null
        zookeeper.ssl.ocsp.enable = false
        zookeeper.ssl.protocol = TLSv1.2
        zookeeper.ssl.truststore.location = null
        zookeeper.ssl.truststore.password = null
        zookeeper.ssl.truststore.type = null
        zookeeper.sync.time.ms = 2000

我们可以看到广告侦听器指向 9091，但我们在上面的日志中仍然有 ** port = 9092 **，当移动到端口 9092 的所有内容都更改为 server.properties 下的 9091 时，为什么它将 9092 视为端口（这导致端口已经在使用中，因为另一个代理正在使用 9092）请让我知道问题以及如何正确配置集群。提前谢谢。

在引导服务器配置中，两个url都用逗号分隔

public static void main(String k[]) {
        Properties prop=new Properties();
        prop.setProperty(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG,"localhost:9091,localhost:9092");
        prop.setProperty(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, StringSerializer.class.getName());
        prop.setProperty(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, StringSerializer.class.getName());
        KafkaProducer<String,String> kp=new KafkaProducer<>(prop);
        ProducerRecord<String,String> rec=new ProducerRecord<>("fst_tps","one");
        kp.send(rec, new Callback() {

            @Override
            public void onCompletion(RecordMetadata arg0, Exception arg1) {
                // TODO Auto-generated method stub
                System.out.println(arg0.topic()+" "+arg0.offset()+" "+arg0.partition());
            }
            
        });
        kp.flush();
        kp.close();
    }