fanghj opened a new issue #4323:
URL: https://github.com/apache/incubator-dolphinscheduler/issues/4323
hi guys， I have a problem. When I start master server, the log reports an
error. I want to know which mastewr node port is occupied
the log is follow:
[INFO] 2020-12-28 16:21:32.624 org.apache.zookeeper.ClientCnxn:[879] -
Socket connection established to masterb/10.104.17.68:2181, initiating session
[INFO] 2020-12-28 16:21:32.629 org.apache.zookeeper.ClientCnxn:[1299] -
Session establishment complete on server masterb/10.104.17.68:2181, sessionid =
0x476997176c01946, negotiated timeout = 60000
[INFO] 2020-12-28 16:21:32.630
org.apache.curator.framework.state.ConnectionStateManager:[251] - State change:
CONNECTED
[INFO] 2020-12-28 16:21:32.631
org.apache.dolphinscheduler.service.zk.ZookeeperCachedOperator:[55] - add
listener to zk path: /dolphinscheduler
[ERROR] 2020-12-28 16:21:32.938
org.apache.dolphinscheduler.remote.NettyRemotingServer:[167] -
NettyRemotingServer bind fail bind(..) failed: Address already in use, exit
io.netty.channel.unix.Errors$NativeIoException: bind(..) failed: Address
already in use
at io.netty.channel.unix.Errors.newIOException(Errors.java:122)
at io.netty.channel.unix.Socket.bind(Socket.java:287)
at
io.netty.channel.epoll.AbstractEpollChannel.doBind(AbstractEpollChannel.java:684)
at
io.netty.channel.epoll.EpollServerSocketChannel.doBind(EpollServerSocketChannel.java:70)
at
io.netty.channel.AbstractChannel$AbstractUnsafe.bind(AbstractChannel.java:562)
at
io.netty.channel.DefaultChannelPipeline$HeadContext.bind(DefaultChannelPipeline.java:1332)
at
io.netty.channel.AbstractChannelHandlerContext.invokeBind(AbstractChannelHandlerContext.java:501)
at
io.netty.channel.AbstractChannelHandlerContext.bind(AbstractChannelHandlerContext.java:486)
at
io.netty.channel.DefaultChannelPipeline.bind(DefaultChannelPipeline.java:984)
at io.netty.channel.AbstractChannel.bind(AbstractChannel.java:258)
at
io.netty.bootstrap.AbstractBootstrap$2.run(AbstractBootstrap.java:366)
at
io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163)
at
io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:404)
at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:333)
at
io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:905)
at java.lang.Thread.run(Thread.java:748)
[INFO] 2020-12-28 16:21:32.940
org.apache.dolphinscheduler.server.master.processor.queue.TaskResponseService:[121]
- TaskResponseWorker stopped
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