title: org.apache.zookeeper.KeeperException$NoAuthException: KeeperErrorCode = NoAuth for /consumers
body: <p>i have three servers to run zookeeper and kafka clusters. one day one of kafka app didn't open port 9092,and failed to restart. this is the error log:</p>
  <pre><code>[2022-06-30 11:50:42,459] INFO Opening socket connection to server nv54/192.168.**.**:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)
  [2022-06-30 11:50:42,463] INFO Socket connection established to nv54/192.168.**.**:2181, initiating session (org.apache.zookeeper.ClientCnxn)
  [2022-06-30 11:50:42,469] INFO Session establishment complete on server nv54/192.168.179.54:2181, sessionid = 0x303a1d787d1000b, negotiated timeout = 6000 (org.apache.zookeeper.ClientCnxn)
  [2022-06-30 11:50:42,472] INFO [ZooKeeperClient] Connected. (kafka.zookeeper.ZooKeeperClient)
  [2022-06-30 11:50:42,519] ERROR Fatal error during KafkaServer startup. Prepare to shutdown (kafka.server.KafkaServer)
  org.apache.zookeeper.KeeperException$NoAuthException: KeeperErrorCode = NoAuth for /consumers
      at org.apache.zookeeper.KeeperException.create(KeeperException.java:116)
      ...
  </code></pre>
  <p>server.properties:</p>
  <pre><code>broker.id=52
  listeners=PLAINTEXT://192.168.**.**:9092
  num.network.threads=3
  num.io.threads=8
  socket.send.buffer.bytes=102400
  socket.receive.buffer.bytes=102400
  socket.request.max.bytes=104857600
  log.dirs=/my_own_dir/data_kafka
  num.partitions=1
  
  ……
  
  num.recovery.threads.per.data.dir=1
  offsets.topic.replication.factor=1
  transaction.state.log.replication.factor=1
  transaction.state.log.min.isr=1
  zookeeper.connect=192.168.**.*1:2181,192.168.**.*2:2181,192.168.**.*3:2181
  zookeeper.connection.timeout.ms=6000
  group.initial.rebalance.delay.ms=0
  auto.create.topics.enable=true
  delete.topic.enable=true
  </code></pre>
  <p><a href="https://i.stack.imgur.com/N3bhp.png" rel="nofollow noreferrer">getAcl /consumers</a></p>
  <p>how to solve this error?</p>