hadoop Problem binding to :9000 : Address already in use

本文详细解析了使用命令'lsof-i:9000'查询Java进程信息的过程及输出内容,包括进程名称、PID、用户、文件描述符、类型等关键信息。
命令: lsof -i:9000  
COMMAND  PID   USER   FD   TYPE DEVICE SIZE/OFF NODE NAME

java    9302  root       37u  IPv6  39077      0t0  TCP hhumaster:cslistener(LISTEN)

kill 9302

2025-03-30 22:26:59,385 INFO impl.MetricsSystemImpl: Stopping NodeManager metrics system...2025-03-30 22:26:59,387 INFO impl.MetricsSystemImpl: NodeManager metrics system stopped. 2025-03-30 22:26:59,387 INFO impl.MetricsSystemImpl: NodeManager metrics system shutdown complete.2025-03-30 22:26:59,388 ERROR nodemanager.NodeManager: Error starting NodeManager org.apache.hadoop.yarn.exceptions.YarnRuntimeException: java.net.BindException: Problem binding to [0.0.0.0:8040]java.net.BindException: Address already in use: bind; For more details see: http://wiki.apache.o rg/hadoop/BindException at org.apache.hadoop.yarn.factories.impl.pb.RpcServerFactoryPBImpl.getServer(RpcServerFactoryPBImpl.java:138) at org.apache.hadoop.yarn.ipc.HadoopYarnProtoRPC.getServer(HadoopYarnProtoRPC.java:65) at org.apache.hadoop.yarn.ipc.YarnRPC.getServer(YarnRPC.java:54) at org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.createServer(ResourceLocalizationService.java:409) at org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.serviceStart(ResourceLocalizationService.java:385) at org.apache.hadoop.service.AbstractService.start(AbstractService.java:194) at org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:121) at org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl.serviceStart(ContainerManagerImpl.java:668) at org.apache.hadoop.service.AbstractService.start(AbstractService.java:194) at org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:121) at org.apache.hadoop.service.AbstractService.start(AbstractService.java:194) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:978) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:1057) Caused by: java.net.BindException: Problem binding to [0.0.0.0:8040] java.net.BindException: Address already in use: bind; For more details see:http://wiki.apache.org/hadoop/BindException at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:836) at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:741)
最新发布
03-31
根据你提供的引用内容来看,"Address already in use: NET_Bind" 错误通常在网络编程中出现。这个错误通常表示该地址已被其他程序占用。在Windows系统中,可以通过结束javaw.exe进程来解决这个问题,然后重新启动项目即可。 此外,你提到的"hadoop102:10000"可能是你在运行Hadoop时遇到的问题。这个错误可能是由于Hadoop已经在同一个端口上启动了另一个实例。你可以尝试使用不同的端口或者确保没有其他程序在占用该端口来解决这个问题。<span class="em">1</span><span class="em">2</span><span class="em">3</span> #### 引用[.reference_title] - *1* [java.net.BindException: Address already in use: JVM_Bind 异常的解决办法](https://blog.youkuaiyun.com/Y1366925106/article/details/51089910)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"] - *2* *3* [jetty:run 启动项目报错:Address already in use: bind](https://blog.youkuaiyun.com/qq_38262596/article/details/80624777)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"] [ .reference_list ]
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