未创建 Kafka 主题（ZooKeeperClientTimeoutException）

Question

我在我的 Linux 架子上打开 Kafka 的包装，然后我做了：

启动动物园管理员：

./zookeeper-server-start.sh

输出：

USAGE: ./zookeeper-server-start.sh [-daemon] zookeeper.properties

启动kafka服务器

./kafka-server-start.sh

输出：

USAGE: ./kafka-server-start.sh [-daemon] server.properties [--override property=value]*

然后我尝试创建主题

./kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 1 --partitions 1 --topic fss-fsstransdata

但出现异常

Exception in thread "main" kafka.zookeeper.ZooKeeperClientTimeoutException: Timed out waiting for connection while in state: CONNECTING
        at kafka.zookeeper.ZooKeeperClient$$anonfun$kafka$zookeeper$ZooKeeperClient$$waitUntilConnected.apply$mcV$sp(ZooKeeperClient.scala:259)
        at kafka.zookeeper.ZooKeeperClient$$anonfun$kafka$zookeeper$ZooKeeperClient$$waitUntilConnected.apply(ZooKeeperClient.scala:255)
        at kafka.zookeeper.ZooKeeperClient$$anonfun$kafka$zookeeper$ZooKeeperClient$$waitUntilConnected.apply(ZooKeeperClient.scala:255)
        at kafka.utils.CoreUtils$.inLock(CoreUtils.scala:253)
        at kafka.zookeeper.ZooKeeperClient.kafka$zookeeper$ZooKeeperClient$$waitUntilConnected(ZooKeeperClient.scala:255)
        at kafka.zookeeper.ZooKeeperClient.<init>(ZooKeeperClient.scala:113)
        at kafka.zk.KafkaZkClient$.apply(KafkaZkClient.scala:1857)
        at kafka.admin.TopicCommand$ZookeeperTopicService$.apply(TopicCommand.scala:321)
        at kafka.admin.TopicCommand$.main(TopicCommand.scala:54)
        at kafka.admin.TopicCommand.main(TopicCommand.scala)

请帮忙解决这个问题

Answer 1

正如您从输出中看到的那样：

USAGE: ./zookeeper-server-start.sh [-daemon] zookeeper.properties
USAGE: ./kafka-server-start.sh [-daemon] server.properties [--override property=value]*

如果你想启动服务器，你需要指定那些properties文件，这些文件在kafka home下的config目录中。

所以要启动动物园管理员：

./zookeeper-server-start.sh ../config/zookeeper.properties

然后启动kafka-server

./kafka-server-start.sh ../config/server.properties

然后，尝试创建主题

未创建 Kafka 主题（ZooKeeperClientTimeoutException）

Kafka topic is not created (ZooKeeperClientTimeoutException)

timeoutexception

apache-kafka