Kafka Broker SASL NoAuth异常-用于/brokers/ids的KeeperErrorCode NoAuth

Question

在为broker到Zookeper身份验证实现SASL_SSL GSSAPI机制时，我在Broker 2和Broker 3节点上出现了以下异常

在SSL设置中，群集配置了SASL_SSL身份验证

Broker 1运行成功，但在broker 2和3上，/brokers/ids的org.apache.zookeeper.KeeperException$NoAuthException: KeeperErrorCode = NoAuth出现异常

您能帮助一下吗?代理关闭的原因可能是以下异常

例外：

ERROR Fatal error during KafkaServer startup. Prepare to shutdown (kafka.server.KafkaServer)
org.apache.zookeeper.KeeperException$NoAuthException: KeeperErrorCode = NoAuth for /brokers/ids
        at org.apache.zookeeper.KeeperException.create(KeeperException.java:120)
        at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
        at kafka.zookeeper.AsyncResponse.maybeThrow(ZooKeeperClient.scala:564)
        at kafka.zk.KafkaZkClient.createRecursive(KafkaZkClient.scala:1898)
        at kafka.zk.KafkaZkClient.makeSurePersistentPathExists(KafkaZkClient.scala:1796)
        at kafka.zk.KafkaZkClient.$anonfun$createTopLevelPaths$1(KafkaZkClient.scala:1788)
        at kafka.zk.KafkaZkClient.$anonfun$createTopLevelPaths$1$adapted(KafkaZkClient.scala:1788)
        at scala.collection.immutable.List.foreach(List.scala:333)
        at kafka.zk.KafkaZkClient.createTopLevelPaths(KafkaZkClient.scala:1788)
        at kafka.server.KafkaServer.initZkClient(KafkaServer.scala:793)
        at kafka.server.KafkaServer.startup(KafkaServer.scala:399)
        at kafka.server.KafkaServerStartable.startup(KafkaServerStartable.scala:44)
        at kafka.Kafka$.main(Kafka.scala:82)
        at kafka.Kafka.main(Kafka.scala)

Answer 1

当您连接到您的zookeeper时，您会发现缺少代理ID，并且会得到一个与zookeeper使用的主机名有关的连接错误。您需要重新创建证书，并将主机名/IP添加到ext文件中。

这对我很管用。