org.I0Itec.zkclient.exception.ZkTimeoutException

问题：消费kafka数据时报错

ExceptiException in thread "main" org.I0Itec.zkclient.exception.ZkTimeoutException: Unable to connect to zookeeper server within timeout: 10000

    at org.I0Itec.zkclient.ZkClient.connect(ZkClient.java:876)

    at org.I0Itec.zkclient.ZkClient.(ZkClient.java:98)

    at org.I0Itec.zkclient.ZkClient.(ZkClient.java:84)

    at kafka.producer.ZKBrokerPartitionInfo.(ZKBrokerPartitionInfo.scala:61)

    at kafka.producer.Producer.(Producer.scala:51)

    at kafka.javaapi.producer.Producer.(Producer.scala:32)

    at kafka.javaapi.producer.Producer.(Producer.scala:39)

 

1、检查防火墙

2、检查超时参数

 
       "kafka.zk.connectiontimeout.ms", 36000   zookeeper 超时设置
 

3、检查客户端和服务器时间是否一致