【发布时间】:2018-04-13 15:50:30
【问题描述】:
我在相关节点上运行了 zookeeper 守护程序,并且正在尝试启动 kafka 代理但收到以下错误:
FATAL [Kafka Server 13], Fatal error during KafkaServer startup. Prepare to shutdown (kafka.server.KafkaServer)
java.lang.NumberFormatException: For input string: "2181""
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
at java.lang.Integer.parseInt(Integer.java:492)
at java.lang.Integer.parseInt(Integer.java:527)
at org.apache.zookeeper.client.ConnectStringParser.<init>(ConnectStringParser.java:72)
at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:443)
at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:380)
at org.I0Itec.zkclient.ZkConnection.connect(ZkConnection.java:64)
at org.I0Itec.zkclient.ZkClient.connect(ZkClient.java:876)
at org.I0Itec.zkclient.ZkClient.<init>(ZkClient.java:98)
at org.I0Itec.zkclient.ZkClient.<init>(ZkClient.java:84)
at kafka.server.KafkaServer.initZk(KafkaServer.scala:157)
at kafka.server.KafkaServer.startup(KafkaServer.scala:82)
at kafka.server.KafkaServerStartable.startup(KafkaServerStartable.scala:29)
at kafka.Kafka$.main(Kafka.scala:46)
at kafka.Kafka.main(Kafka.scala)
我的 server.properties
broker.id=13
port=9092
host.name=node013
num.network.threads=3
num.io.threads=8
zookeeper.connect="node014:2181,node135:2181,node136:2181"
zookeeper.connection.timeout.ms=6000
和 zookeeper.properties
dataDir=/tmp/zookeeper
clientPort=2181
maxClientCnxns=0
我已尝试但未能弄清楚为什么错误日志在端口属性中显示额外的“。知道可能导致问题的原因吗?
【问题讨论】:
-
去掉 server.properties 中 zookeeper.connect 无用的双引号
-
令人烦恼的是示例配置已引用:(
标签: apache-kafka apache-zookeeper