Windows 10 java.net.BindException:地址已在使用中:在所有端口上绑定

问题描述 投票:1回答:2

我正在尝试从Windows命令行中启动Zookeeper实例。无论我尝试使用哪个端口,我都会收到错误消息

java.net.BindException: Address already in use: bind
        at sun.nio.ch.Net.bind0(Native Method)
        at sun.nio.ch.Net.bind(Net.java:433)
        at sun.nio.ch.Net.bind(Net.java:425)
        at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)
        at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
        at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:67)
        at org.apache.zookeeper.server.NIOServerCnxnFactory.configure(NIOServerCnxnFactory.java:90)
        at org.apache.zookeeper.server.ZooKeeperServerMain.runFromConfig(ZooKeeperServerMain.java:120)
        at org.apache.zookeeper.server.ZooKeeperServerMain.initializeAndRun(ZooKeeperServerMain.java:89)
        at org.apache.zookeeper.server.ZooKeeperServerMain.main(ZooKeeperServerMain.java:55)
        at org.apache.zookeeper.server.quorum.QuorumPeerMain.initializeAndRun(QuorumPeerMain.java:119)
        at org.apache.zookeeper.server.quorum.QuorumPeerMain.main(QuorumPeerMain.java:81)

我尝试了所有开放的疯狂端口类型,例如2188、2180等。

这些端口均未显示在netstat命令上。这是Windows 10特有的JDK问题吗?

谢谢

java apache-kafka apache-zookeeper
2个回答
0
投票

禁用您的防病毒软件,并确保您尚未在这些端口上进行监听。


0
投票

尝试一下:

  1. 检查并停止所有Kafka和Zookeeper运行实例。

  2. 通过更改config/zookeeper.properties来修改clientPort(对于Zookeeper):

    [clientPort=2181到其他端口,例如clientPort=2188

  3. 通过更改config/server.properties来修改zookeeper.connect(对于Kafka):

    [zookeeper.connect=localhost:2181到其他端口,例如zookeeper.connect=localhost:2188

  4. 通过运行命令重新启动服务器:

首先,开始Zookeeperbin/zookeeper-server-start.sh config/zookeeper.properties

然后,开始Kafkabin/kafka-server-start.sh config/server.properties

获得更多帮助->

请参阅下面给出的文档:

-> https://kafka.apache.org/quickstart

-> https://zookeeper.apache.org/doc/current/zookeeperStarted.html

注意:如果您有Zookeeper集群,则对所有集群保留不同的clientPort

例如:如果您有三个Zookeeper实例,则必须保留三个不同的clientPort(如Zookeeper 1 - 2188, Zookeeper 2 - 2189, Zookeeper 3 - 2190,并同时更新kafka服务器。

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