hadoop启动后nodemanager无效,日志记录javax.activation.DataSource是怎么回事?

如题,hadoop启动后nodemanager无效,且检查log发现了"Caused by: java.lang.ClassNotFoundException: javax.activation.DataSource"的说明。

likthiis
likthiis 回复weixin_43518242:
大约一个月之前 回复
likthiis
likthiis 呃,回车居然是直接发评论,结果复读了
大约一个月之前 回复
likthiis
likthiis 我应该是直接重新部署了,然后就好了...别的想不起来
大约一个月之前 回复
likthiis
likthiis 这都好久好久以前的事情了hhh
大约一个月之前 回复
likthiis
likthiis 这都好久好久以前的事情了hhh
大约一个月之前 回复
likthiis
likthiis 这都好久好久以前的事情了hhh
大约一个月之前 回复
weixin_43518242
weixin_43518242 你最后解决了吗
大约一个月之前 回复
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启用docker后,nodemanagers无法启动
想搭建一个环境使用GPU来跑tensorflow任务,添加了yarn 使用 GPU 的配置之后,修改了hadoop的配置 在 container-executor.cfg 中添加配置: ``` [docker] docker.allowed.volume-drivers=/usr/bin/nvidia-docker docker.allowed.devices=/dev/nvidiactl,/dev/nvidia-uvm,/dev/nvidia-uvm-tools,/dev/nvidia1,/dev/nvidia0 docker.allowed.ro-mounts=nvidia_driver_375.26 [gpu] module.enabled=true [cgroups] # /sys/fs/cgroup是cgroup的mount路径 # /hadoop-yarn是yarn在cgroup路径下默认创建的path root=/sys/fs/cgroup yarn-hierarchy=/hadoop-yarn ``` 然后启动nodemanager失败,日志如下: ``` 2020-03-01 09:21:07,116 ERROR org.apache.hadoop.yarn.server.nodemanager.containermanager.scheduler.ContainerScheduler: Failed to bootstrap configured resource subsystems! org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources.ResourceHandlerException: Controller devices not mounted. You either need to mount it with yarn.nodemanager.linux-container-executor.cgroups.mount or mount cgroups before launching Yarn at org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources.CGroupsHandlerImpl.initializePreMountedCGroupController(CGroupsHandlerImpl.java:392) at org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources.CGroupsHandlerImpl.initializeCGroupController(CGroupsHandlerImpl.java:370) at org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources.gpu.GpuResourceHandlerImpl.bootstrap(GpuResourceHandlerImpl.java:93) at org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources.ResourceHandlerChain.bootstrap(ResourceHandlerChain.java:58) at org.apache.hadoop.yarn.server.nodemanager.containermanager.scheduler.ContainerScheduler.serviceInit(ContainerScheduler.java:146) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:164) at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:108) at org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl.serviceInit(ContainerManagerImpl.java:323) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:164) at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:108) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceInit(NodeManager.java:516) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:164) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:974) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:1054) 2020-03-01 09:21:07,118 INFO org.apache.hadoop.service.AbstractService: Service org.apache.hadoop.yarn.server.nodemanager.containermanager.scheduler.ContainerScheduler failed in state INITED java.io.IOException: Failed to bootstrap configured resource subsystems! at org.apache.hadoop.yarn.server.nodemanager.containermanager.scheduler.ContainerScheduler.serviceInit(ContainerScheduler.java:150) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:164) at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:108) at org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl.serviceInit(ContainerManagerImpl.java:323) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:164) at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:108) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceInit(NodeManager.java:516) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:164) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:974) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:1054) 2020-03-01 09:21:07,118 INFO org.apache.hadoop.service.AbstractService: Service org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl failed in state INITED org.apache.hadoop.service.ServiceStateException: java.io.IOException: Failed to bootstrap configured resource subsystems! at oorg.apache.hadoop.service.ServiceStateException.convert(ServiceStateException.java:105) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:173) at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:108) at org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl.serviceInit(ContainerManagerImpl.java:323) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:164) at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:108) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceInit(NodeManager.java:516) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:164) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:974) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:1054) Caused by: java.io.IOException: Failed to bootstrap configured resource subsystems! at org.apache.hadoop.yarn.server.nodemanager.containermanager.scheduler.ContainerScheduler.serviceInit(ContainerScheduler.java:150) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:164) ... 8 more 2020-03-01 09:21:07,119 INFO org.apache.hadoop.service.AbstractService: Service NodeManager failed in state INITED org.apache.hadoop.service.ServiceStateException: java.io.IOException: Failed to bootstrap configured resource subsystems! at org.apache.hadoop.service.ServiceStateException.convert(ServiceStateException.java:105) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:173) at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:108) at org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl.serviceInit(ContainerManagerImpl.java:323) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:164) at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:108) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceInit(NodeManager.java:516) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:164) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:974) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:1054) Caused by: java.io.IOException: Failed to bootstrap configured resource subsystems! at org.apache.hadoop.yarn.server.nodemanager.containermanager.scheduler.ContainerScheduler.serviceInit(ContainerScheduler.java:150) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:164) ... 8 more 2020-03-01 09:21:07,120 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Stopping NodeManager metrics system... 2020-03-01 09:21:07,120 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: NodeManager metrics system stopped. 2020-03-01 09:21:07,120 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: NodeManager metrics system shutdown complete. 2020-03-01 09:21:07,120 ERROR org.apache.hadoop.yarn.server.nodemanager.NodeManager: Error starting NodeManager org.apache.hadoop.service.ServiceStateException: java.io.IOException: Failed to bootstrap configured resource subsystems! at org.apache.hadoop.service.ServiceStateException.convert(ServiceStateException.java:105) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:173) at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:108) at org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl.serviceInit(ContainerManagerImpl.java:323) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:164) at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:108) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceInit(NodeManager.java:516) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:164) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:974) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:1054) Caused by: java.io.IOException: Failed to bootstrap configured resource subsystems! at org.apache.hadoop.yarn.server.nodemanager.containermanager.scheduler.ContainerScheduler.serviceInit(ContainerScheduler.java:150) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:164) ... 8 more 2020-03-01 09:21:07,124 INFO org.apache.hadoop.yarn.server.nodemanager.NodeManager: SHUTDOWN_MSG: /************************************************************ SHUTDOWN_MSG: Shutting down NodeManager at 4c2cc1e6479d/172.17.0.6 ************************************************************/ ``` 另外,在本地也做了docker的镜像来验证环境,在本地的docker到时没有什么问题,可以正常启动服务,将镜像上传到服务器测试的时候,遇到的也还是同一个问题,也不知道是不是cgroup挂载的问题,有没有大神解答一二,感谢感谢。
cloudera manager安装yarn服务,在启动yarn报错:
Error starting NodeManager org.apache.hadoop.service.ServiceStateException: org.fusesource.leveldbjni.internal.NativeDB$DBException: IO error: /var/lib/hadoop-yarn/yarn-nm-recovery/yarn-nm-state/LOCK: Permission denied at org.apache.hadoop.service.ServiceStateException.convert(ServiceStateException.java:59) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:172) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartRecoveryStore(NodeManager.java:157) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceInit(NodeManager.java:195) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:474) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:521) Caused by: org.fusesource.leveldbjni.internal.NativeDB$DBException: IO error: /var/lib/hadoop-yarn/yarn-nm-recovery/yarn-nm-state/LOCK: Permission denied at org.fusesource.leveldbjni.internal.NativeDB.checkStatus(NativeDB.java:200) at org.fusesource.leveldbjni.internal.NativeDB.open(NativeDB.java:218) at org.fusesource.leveldbjni.JniDBFactory.open(JniDBFactory.java:168) at org.apache.hadoop.yarn.server.nodemanager.recovery.NMLeveldbStateStoreService.initStorage(NMLeveldbStateStoreService.java:864) at org.apache.hadoop.yarn.server.nodemanager.recovery.NMStateStoreService.serviceInit(NMStateStoreService.java:195) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163) ... 5 more
小白求助 :hadoop集群slaves上的NodeManager进程自动断
s100 master s101 slaves s102 slaves s103 slaves namenode -format 后start-all.sh 可以在slaves 看到 NodeManager 进程 但是在webui上 通过http://S100:50070看不到datenode节点信息 查看节点slaves上的 yarn-root-nodemanager-S101.log日志发现有报错信息 ``` 2019-06-01 02:20:02,593 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: S100/192.168.17.100:8031. Already tried 3 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2019-06-01 02:20:03,596 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: S100/192.168.17.100:8031. Already tried 4 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2019-06-01 02:20:04,603 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: S100/192.168.17.100:8031. Already tried 5 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2019-06-01 02:20:05,609 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: S100/192.168.17.100:8031. Already tried 6 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2019-06-01 02:20:06,611 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: S100/192.168.17.100:8031. Already tried 7 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2019-06-01 02:20:07,616 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: S100/192.168.17.100:8031. Already tried 8 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2019-06-01 02:20:08,620 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: S100/192.168.17.100:8031. Already tried 9 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 2019-06-01 02:20:08,624 ERROR org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl: Unexpected error starting NodeStatusUpdater java.net.ConnectException: Call From S101/127.0.0.1 to S100:8031 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused at sun.reflect.GeneratedConstructorAccessor20.newInstance(Unknown Source) 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:792) at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:732) at org.apache.hadoop.ipc.Client.call(Client.java:1480) at org.apache.hadoop.ipc.Client.call(Client.java:1413) at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229) at com.sun.proxy.$Proxy73.registerNodeManager(Unknown Source) at org.apache.hadoop.yarn.server.api.impl.pb.client.ResourceTrackerPBClientImpl.registerNodeManager(ResourceTrackerPBClientImpl.java:68) at sun.reflect.GeneratedMethodAccessor11.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:191) at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102) at com.sun.proxy.$Proxy74.registerNodeManager(Unknown Source) at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.registerWithRM(NodeStatusUpdaterImpl.java:271) at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.serviceStart(NodeStatusUpdaterImpl.java:197) at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193) at org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceStart(NodeManager.java:272) at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:496) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:543) Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495) at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:615) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:713) at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:376) at org.apache.hadoop.ipc.Client.getConnection(Client.java:1529) at org.apache.hadoop.ipc.Client.call(Client.java:1452) ... 18 more 2019-06-01 02:20:08,632 INFO org.apache.hadoop.service.AbstractService: Service org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl failed in state STARTED; cause: org.apache.hadoop.yarn.exceptions.YarnRuntimeException: java.net.ConnectException: Call From S101/127.0.0.1 to S100:8031 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused org.apache.hadoop.yarn.exceptions.YarnRuntimeException: java.net.ConnectException: Call From S101/127.0.0.1 to S100:8031 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.serviceStart(NodeStatusUpdaterImpl.java:203) at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193) at org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceStart(NodeManager.java:272) at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:496) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:543) Caused by: java.net.ConnectException: Call From S101/127.0.0.1 to S100:8031 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused at sun.reflect.GeneratedConstructorAccessor20.newInstance(Unknown Source) 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:792) at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:732) at org.apache.hadoop.ipc.Client.call(Client.java:1480) at org.apache.hadoop.ipc.Client.call(Client.java:1413) at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229) at com.sun.proxy.$Proxy73.registerNodeManager(Unknown Source) at org.apache.hadoop.yarn.server.api.impl.pb.client.ResourceTrackerPBClientImpl.registerNodeManager(ResourceTrackerPBClientImpl.java:68) at sun.reflect.GeneratedMethodAccessor11.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:191) at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102) at com.sun.proxy.$Proxy74.registerNodeManager(Unknown Source) at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.registerWithRM(NodeStatusUpdaterImpl.java:271) at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.serviceStart(NodeStatusUpdaterImpl.java:197) ... 6 more Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495) at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:615) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:713) at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:376) at org.apache.hadoop.ipc.Client.getConnection(Client.java:1529) at org.apache.hadoop.ipc.Client.call(Client.java:1452) ... 18 more 2019-06-01 02:20:08,638 INFO org.apache.hadoop.service.AbstractService: Service NodeManager failed in state STARTED; cause: org.apache.hadoop.yarn.exceptions.YarnRuntimeException: java.net.ConnectException: Call From S101/127.0.0.1 to S100:8031 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused org.apache.hadoop.yarn.exceptions.YarnRuntimeException: java.net.ConnectException: Call From S101/127.0.0.1 to S100:8031 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.serviceStart(NodeStatusUpdaterImpl.java:203) at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193) at org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceStart(NodeManager.java:272) at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:496) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:543) Caused by: java.net.ConnectException: Call From S101/127.0.0.1 to S100:8031 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused at sun.reflect.GeneratedConstructorAccessor20.newInstance(Unknown Source) 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:792) at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:732) at org.apache.hadoop.ipc.Client.call(Client.java:1480) at org.apache.hadoop.ipc.Client.call(Client.java:1413) at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229) at com.sun.proxy.$Proxy73.registerNodeManager(Unknown Source) at org.apache.hadoop.yarn.server.api.impl.pb.client.ResourceTrackerPBClientImpl.registerNodeManager(ResourceTrackerPBClientImpl.java:68) at sun.reflect.GeneratedMethodAccessor11.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:191) at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102) at com.sun.proxy.$Proxy74.registerNodeManager(Unknown Source) at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.registerWithRM(NodeStatusUpdaterImpl.java:271) at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.serviceStart(NodeStatusUpdaterImpl.java:197) ... 6 more Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495) at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:615) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:713) at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:376) at org.apache.hadoop.ipc.Client.getConnection(Client.java:1529) at org.apache.hadoop.ipc.Client.call(Client.java:1452) ... 18 more 2019-06-01 02:20:08,716 INFO org.mortbay.log: Stopped HttpServer2$SelectChannelConnectorWithSafeStartup@0.0.0.0:8042 2019-06-01 02:20:08,727 INFO org.apache.hadoop.ipc.Server: Stopping server on 39863 2019-06-01 02:20:08,742 INFO org.apache.hadoop.ipc.Server: Stopping IPC Server listener on 39863 2019-06-01 02:20:08,748 INFO org.apache.hadoop.ipc.Server: Stopping IPC Server Responder 2019-06-01 02:20:08,749 WARN org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainersMonitorImpl: org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainersMonitorImpl is interrupted. Exiting. 2019-06-01 02:20:08,790 INFO org.apache.hadoop.ipc.Server: Stopping server on 8040 2019-06-01 02:20:08,796 INFO org.apache.hadoop.ipc.Server: Stopping IPC Server listener on 8040 2019-06-01 02:20:08,796 INFO org.apache.hadoop.ipc.Server: Stopping IPC Server Responder 2019-06-01 02:20:08,836 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService: Public cache exiting 2019-06-01 02:20:08,840 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Stopping NodeManager metrics system... 2019-06-01 02:20:08,842 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: NodeManager metrics system stopped. 2019-06-01 02:20:08,843 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: NodeManager metrics system shutdown complete. 2019-06-01 02:20:08,843 FATAL org.apache.hadoop.yarn.server.nodemanager.NodeManager: Error starting NodeManager org.apache.hadoop.yarn.exceptions.YarnRuntimeException: java.net.ConnectException: Call From S101/127.0.0.1 to S100:8031 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.serviceStart(NodeStatusUpdaterImpl.java:203) at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193) at org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceStart(NodeManager.java:272) at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:496) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:543) Caused by: java.net.ConnectException: Call From S101/127.0.0.1 to S100:8031 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused at sun.reflect.GeneratedConstructorAccessor20.newInstance(Unknown Source) 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:792) at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:732) at org.apache.hadoop.ipc.Client.call(Client.java:1480) at org.apache.hadoop.ipc.Client.call(Client.java:1413) at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229) at com.sun.proxy.$Proxy73.registerNodeManager(Unknown Source) at org.apache.hadoop.yarn.server.api.impl.pb.client.ResourceTrackerPBClientImpl.registerNodeManager(ResourceTrackerPBClientImpl.java:68) at sun.reflect.GeneratedMethodAccessor11.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:191) at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102) at com.sun.proxy.$Proxy74.registerNodeManager(Unknown Source) at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.registerWithRM(NodeStatusUpdaterImpl.java:271) at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.serviceStart(NodeStatusUpdaterImpl.java:197) ... 6 more Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495) at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:615) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:713) at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:376) at org.apache.hadoop.ipc.Client.getConnection(Client.java:1529) at org.apache.hadoop.ipc.Client.call(Client.java:1452) ... 18 more 2019-06-01 02:20:08,857 INFO org.apache.hadoop.yarn.server.nodemanager.NodeManager: SHUTDOWN_MSG: /************************************************************ SHUTDOWN_MSG: Shutting down NodeManager at S101/127.0.0.1 ************************************************************/ ``` 哪位大佬帮忙看看,小弟先谢过 如下是slaves 的配置 yarn-site.xml ``` <configuration> <property> <name>yarn.resourcemanager.hostname</name> <value>S100</value> </property> <property> <name>yarn.nodemanager.local-dirs</name> <value>/disk1/nm-local-dir,/disk2/nm-local-dir</value> </property> <property> <name>yarn.nodemanager.aux-services</name> <value>mapreduce.shuffle</value> </property> <property> <name>yarn.nodemanager.resource.memory-mb</name> <value>16384</value> </property> <property> <name>yarn.nodemanager.resource.cpu-vcores</name> <value>16</value> </property> <property> <name>yarn.nodemanager.aux-services</name> <value>mapreduce_shuffle</value> </property> <property> <name>yarn.resourcemanager.address</name> <value>S100:8032</value> </property> <property> <name>yarn.resourcemanager.scheduler.address</name> <value>S100:8030</value> </property> <property> <name>yarn.resourcemanager.resource-tracker.address</name> <value>S100:8031</value> </property> </configuration> ``` core-site.xml ``` <configuration> <property> <name>fs.defaultFS</name> <value>hdfs://S100:8020/</value> </property> </configuration> ```
hadoop3.0 运行yarn jar 3.0.0-alpha2.jar pi 10 100
2017-05-17 19:07:12,789 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService: Writing credentials to the nmPrivate file /tmp/hadoop-brody/nm-local-dir/nmPrivate/container_1495017112106_0012_01_000001.tokens 2017-05-17 19:07:12,790 INFO org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor: Initializing user brody 2017-05-17 19:07:12,793 INFO org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor: Copying from /tmp/hadoop-brody/nm-local-dir/nmPrivate/container_1495017112106_0012_01_000001.tokens to /tmp/hadoop-brody/nm-local-dir/usercache/brody/appcache/application_1495017112106_0012/container_1495017112106_0012_01_000001.tokens 2017-05-17 19:07:12,794 INFO org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor: Localizer CWD set to /tmp/hadoop-brody/nm-local-dir/usercache/brody/appcache/application_1495017112106_0012 = file:/tmp/hadoop-brody/nm-local-dir/usercache/brody/appcache/application_1495017112106_0012 2017-05-17 19:07:12,843 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer: Disk Validator: yarn.nodemanager.disk-validator is loaded. 2017-05-17 19:07:13,178 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl: Container container_1495017112106_0012_01_000001 transitioned from LOCALIZING to SCHEDULED 2017-05-17 19:07:13,178 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.scheduler.ContainerScheduler: Starting container [container_1495017112106_0012_01_000001] 2017-05-17 19:07:13,351 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl: Container container_1495017112106_0012_01_000001 transitioned from SCHEDULED to RUNNING 2017-05-17 19:07:13,352 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainersMonitorImpl: Starting resource-monitoring for container_1495017112106_0012_01_000001 2017-05-17 19:07:13,359 INFO org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor: launchContainer: [nice, -n, 0, bash, /tmp/hadoop-brody/nm-local-dir/usercache/brody/appcache/application_1495017112106_0012/container_1495017112106_0012_01_000001/default_container_executor.sh] 2017-05-17 19:07:13,686 WARN org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor: Exit code from container container_1495017112106_0012_01_000001 is : 1 2017-05-17 19:07:13,686 WARN org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor: Exception from container-launch with container ID: container_1495017112106_0012_01_000001 and exit code: 1 ExitCodeException exitCode=1: 2017-05-17 19:07:15,401 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.application.ApplicationImpl: Removing container_1495017112106_0012_02_000001 from application application_1495017112106_0012 2017-05-17 19:07:15,401 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainersMonitorImpl: Stopping resource-monitoring for container_1495017112106_0012_02_000001 2017-05-17 19:07:15,401 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.AuxServices: Got event CONTAINER_STOP for appId application_1495017112106_0012 2017-05-17 19:07:16,405 INFO org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl: Removed completed containers from NM context: [container_1495017112106_0012_02_000001] 2017-05-17 19:07:16,408 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.application.ApplicationImpl: Application application_1495017112106_0012 transitioned from RUNNING to APPLICATION_RESOURCES_CLEANINGUP 2017-05-17 19:07:16,409 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.AuxServices: Got event APPLICATION_STOP for appId application_1495017112106_0012 2017-05-17 19:07:16,409 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.application.ApplicationImpl: Application application_1495017112106_0012 transitioned from APPLICATION_RESOURCES_CLEANINGUP to FINISHED 2017-05-17 19:07:16,409 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.loghandler.NonAggregatingLogHandler: Scheduling Log Deletion for application: application_1495017112106_0012, with delay of 10800 seconds 2017-05-17 19:07:16,409 INFO org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor: Deleting absolute path : /tmp/hadoop-brody/nm-local-dir/usercache/brody/appcache/application_1495017112106_0012
hadoop2.2.0集群rm配置了HA,但nodemanager无法与resourcemanager通信
yarn-site.xml: <?xml version="1.0"?> <?xml-stylesheet type="text/xsl" href="configuration.xsl"?> <configuration> <property> <name>yarn.resourcemanager.ha.enabled</name> <value>true</value> </property> <property> <name>yarn.resourcemanager.cluster-id</name> <value>yrc</value> </property> <property> <name>yarn.resourcemanager.ha.rm-ids</name> <value>rm1,rm2</value> </property> <property> <name>yarn.resourcemanager.hostname.rm1</name> <value>11.24.88.242</value> </property> <property> <name>yarn.resourcemanager.hostname.rm2</name> <value>11.24.88.244</value> </property> <property> <name>yarn.resourcemanager.zk-address</name> <value>11.20.26.6:2181,11.20.26.2:2181,11.20.26.3:2181</value> </property> <property> <name>yarn.nodemanager.aux-services</name> <value>mapreduce_shuffle</value> </property> 在yarn.site.xml中MR配置了HA,但一直报错,datanode一直与 0.0.0.0:8031通信,却不与MRtong'x: 2019-08-13 13:33:26,799 FATAL org.apache.hadoop.yarn.server.nodemanager.NodeManager: Error starting NodeManager org.apache.hadoop.yarn.exceptions.YarnRuntimeException: java.net.ConnectException: Call From hadoop7/11.20.200.197 to 0.0.0.0:8031 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.serviceStart(NodeStatusUpdaterImpl.java:181) at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193) at org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:121) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceStart(NodeManager.java:199) at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:339) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:386) Caused by: java.net.ConnectException: Call From hadoop7/11.20.200.197 to 0.0.0.0:8031 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused at sun.reflect.GeneratedConstructorAccessor9.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:783) at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:730) at org.apache.hadoop.ipc.Client.call(Client.java:1351) at org.apache.hadoop.ipc.Client.call(Client.java:1300) at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206) at $Proxy23.registerNodeManager(Unknown Source) at org.apache.hadoop.yarn.server.api.impl.pb.client.ResourceTrackerPBClientImpl.registerNodeManager(ResourceTrackerPBClientImpl.java:68) at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186) at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102) at $Proxy24.registerNodeManager(Unknown Source) at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.registerWithRM(NodeStatusUpdaterImpl.java:238) at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.serviceStart(NodeStatusUpdaterImpl.java:175) ... 6 more Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:529) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:493) at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:547) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:642) at org.apache.hadoop.ipc.Client$Connection.access$2600(Client.java:314) at org.apache.hadoop.ipc.Client.getConnection(Client.java:1399) at org.apache.hadoop.ipc.Client.call(Client.java:1318)
关于Hive启动后,运行show databases产生java.lang.IllegalAccessError问题
Exception in thread "main" java.lang.IllegalAccessError: tried to access method com.google.common.collect.Iterators.emptyIterator()Lcom/google/common/collect/UnmodifiableIterator; from class org.apache.hadoop.hive.ql.exec.FetchOperator at org.apache.hadoop.hive.ql.exec.FetchOperator.<init>(FetchOperator.java:108) at org.apache.hadoop.hive.ql.exec.FetchTask.initialize(FetchTask.java:87) at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:541) at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1317) at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1457) at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1237) at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1227) at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:233) at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:184) at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:403) at org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:821) at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:759) at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:686) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.hadoop.util.RunJar.run(RunJar.java:323) at org.apache.hadoop.util.RunJar.main(RunJar.java:236) hive中create table t1(id int);语句可正常运行,但是运行很慢,一条语句花费时间16s。求大佬解答啊!!!!!!!
ubuntu下hadoop-2.6.0测试用例运行失败
Results : Failed tests: TestTableMapping.testClearingCachedMappings:144 expected:</[rack1]> but was:</[default-rack]> TestTableMapping.testTableCaching:79 expected:</[rack1]> but was:</[default-rack]> TestTableMapping.testResolve:56 expected:</[rack1]> but was:</[default-rack]> TestDecayRpcScheduler.testAccumulate:136 expected:<3> but was:<2> TestDecayRpcScheduler.testPriority:203 expected:<2> but was:<1> Tests run: 2723, Failures: 5, Errors: 0, Skipped: 91 [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary: [INFO] [INFO] Apache Hadoop Main ................................ SUCCESS [4.300s] [INFO] Apache Hadoop Project POM ......................... SUCCESS [2.250s] [INFO] Apache Hadoop Annotations ......................... SUCCESS [7.805s] [INFO] Apache Hadoop Assemblies .......................... SUCCESS [1.006s] [INFO] Apache Hadoop Project Dist POM .................... SUCCESS [8.227s] [INFO] Apache Hadoop Maven Plugins ....................... SUCCESS [9.390s] [INFO] Apache Hadoop MiniKDC ............................. SUCCESS [22.836s] [INFO] Apache Hadoop Auth ................................ SUCCESS [40.704s] [INFO] Apache Hadoop Auth Examples ....................... SUCCESS [4.181s] [INFO] Apache Hadoop Common .............................. FAILURE [27:26.889s] [INFO] Apache Hadoop NFS ................................. SKIPPED [INFO] Apache Hadoop KMS ................................. SKIPPED [INFO] Apache Hadoop Common Project ...................... SKIPPED [INFO] Apache Hadoop HDFS ................................ SKIPPED [INFO] Apache Hadoop HttpFS .............................. SKIPPED [INFO] Apache Hadoop HDFS BookKeeper Journal ............. SKIPPED [INFO] Apache Hadoop HDFS-NFS ............................ SKIPPED [INFO] Apache Hadoop HDFS Project ........................ SKIPPED [INFO] hadoop-yarn ....................................... SKIPPED [INFO] hadoop-yarn-api ................................... SKIPPED [INFO] hadoop-yarn-common ................................ SKIPPED [INFO] hadoop-yarn-server ................................ SKIPPED [INFO] hadoop-yarn-server-common ......................... SKIPPED [INFO] hadoop-yarn-server-nodemanager .................... SKIPPED [INFO] hadoop-yarn-server-web-proxy ...................... SKIPPED [INFO] hadoop-yarn-server-applicationhistoryservice ...... SKIPPED [INFO] hadoop-yarn-server-resourcemanager ................ SKIPPED [INFO] hadoop-yarn-server-tests .......................... SKIPPED [INFO] hadoop-yarn-client ................................ SKIPPED [INFO] hadoop-yarn-applications .......................... SKIPPED [INFO] hadoop-yarn-applications-distributedshell ......... SKIPPED [INFO] hadoop-yarn-applications-unmanaged-am-launcher .... SKIPPED [INFO] hadoop-yarn-site .................................. SKIPPED [INFO] hadoop-yarn-registry .............................. SKIPPED [INFO] hadoop-yarn-project ............................... SKIPPED [INFO] hadoop-mapreduce-client ........................... SKIPPED [INFO] hadoop-mapreduce-client-core ...................... SKIPPED [INFO] hadoop-mapreduce-client-common .................... SKIPPED [INFO] hadoop-mapreduce-client-shuffle ................... SKIPPED [INFO] hadoop-mapreduce-client-app ....................... SKIPPED [INFO] hadoop-mapreduce-client-hs ........................ SKIPPED [INFO] hadoop-mapreduce-client-jobclient ................. SKIPPED [INFO] hadoop-mapreduce-client-hs-plugins ................ SKIPPED [INFO] Apache Hadoop MapReduce Examples .................. SKIPPED [INFO] hadoop-mapreduce .................................. SKIPPED [INFO] Apache Hadoop MapReduce Streaming ................. SKIPPED [INFO] Apache Hadoop Distributed Copy .................... SKIPPED [INFO] Apache Hadoop Archives ............................ SKIPPED [INFO] Apache Hadoop Rumen ............................... SKIPPED [INFO] Apache Hadoop Gridmix ............................. SKIPPED [INFO] Apache Hadoop Data Join ........................... SKIPPED [INFO] Apache Hadoop Ant Tasks ........................... SKIPPED [INFO] Apache Hadoop Extras .............................. SKIPPED [INFO] Apache Hadoop Pipes ............................... SKIPPED [INFO] Apache Hadoop OpenStack support ................... SKIPPED [INFO] Apache Hadoop Amazon Web Services support ......... SKIPPED [INFO] Apache Hadoop Client .............................. SKIPPED [INFO] Apache Hadoop Mini-Cluster ........................ SKIPPED [INFO] Apache Hadoop Scheduler Load Simulator ............ SKIPPED [INFO] Apache Hadoop Tools Dist .......................... SKIPPED [INFO] Apache Hadoop Tools ............................... SKIPPED [INFO] Apache Hadoop Distribution ........................ SKIPPED [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 29:15.906s [INFO] Finished at: Tue Jun 09 01:10:59 CST 2015 [INFO] Final Memory: 65M/202M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.16:test (default-test) on project hadoop-common: There are test failures. [ERROR] [ERROR] Please refer to /home/cj/workspace/hadoop-2.6.0-src/hadoop-common-project/hadoop-common/target/surefire-reports for the individual test results. [ERROR] -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException [ERROR] [ERROR] After correcting the problems, you can resume the build with the command [ERROR] mvn <goals> -rf :hadoop-common
hadoop集群搭建完成,其他进程都启动了,但是namenode没有启动,查看日志,报错了
hadoop集群搭建完成,其他进程都启动了,但是namenode没有启动,查看namenode的日志信息,报错了, 192.168.100.70:8485: Call From anlulu-1/192.168.100.10 to anlulu-7:8485 failed on connection exception: java.net.ConnectException: 拒绝连接; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused 192.168.100.50:8485: Call From anlulu-1/192.168.100.10 to anlulu-5:8485 failed on connection exception: java.net.ConnectException: 拒绝连接; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused 192.168.100.60:8485: Call From anlulu-1/192.168.100.10 to anlulu-6:8485 failed on connection exception: java.net.ConnectException: 拒绝连接; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused at org.apache.hadoop.hdfs.qjournal.client.QuorumException.create(QuorumException.java:81) at org.apache.hadoop.hdfs.qjournal.client.QuorumCall.rethrowException(QuorumCall.java:223) at org.apache.hadoop.hdfs.qjournal.client.AsyncLoggerSet.waitForWriteQuorum(AsyncLoggerSet.java:142) at org.apache.hadoop.hdfs.qjournal.client.QuorumJournalManager.createNewUniqueEpoch(QuorumJournalManager.java:182) at org.apache.hadoop.hdfs.qjournal.client.QuorumJournalManager.recoverUnfinalizedSegments(QuorumJournalManager.java:436) at org.apache.hadoop.hdfs.server.namenode.JournalSet$7.apply(JournalSet.java:590) at org.apache.hadoop.hdfs.server.namenode.JournalSet.mapJournalsAndReportErrors(JournalSet.java:359) at org.apache.hadoop.hdfs.server.namenode.JournalSet.recoverUnfinalizedSegments(JournalSet.java:587) at org.apache.hadoop.hdfs.server.namenode.FSEditLog.recoverUnclosedStreams(FSEditLog.java:1330) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.startActiveServices(FSNamesystem.java:994) at org.apache.hadoop.hdfs.server.namenode.NameNode$NameNodeHAContext.startActiveServices(NameNode.java:1521) at org.apache.hadoop.hdfs.server.namenode.ha.ActiveState.enterState(ActiveState.java:61) at org.apache.hadoop.hdfs.server.namenode.ha.HAState.setStateInternal(HAState.java:63) at org.apache.hadoop.hdfs.server.namenode.ha.StandbyState.setState(StandbyState.java:49) at org.apache.hadoop.hdfs.server.namenode.NameNode.transitionToActive(NameNode.java:1399) at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.transitionToActive(NameNodeRpcServer.java:1160) at org.apache.hadoop.ha.protocolPB.HAServiceProtocolServerSideTranslatorPB.transitionToActive(HAServiceProtocolServerSideTranslatorPB.java:107) at org.apache.hadoop.ha.proto.HAServiceProtocolProtos$HAServiceProtocolService$2.callBlockingMethod(HAServiceProtocolProtos.java:4460) at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:585) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:928) at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2013) at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2009) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:415) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007) 2015-08-20 00:41:50,962 INFO org.apache.hadoop.util.ExitUtil: Exiting with status 1 2015-08-20 00:41:50,966 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: SHUTDOWN_MSG: ``` ```
搭建Hadoop Yarn on Docker环境,总是报Container image must not be null ?
搭建Hadoop Yarn on Docker环境,一切准备就绪后运行如下 命令 hadoop jar $HADOOP_PREFIX/share/hadoop/mapreduce/hadoop-mapreduce-examples-2.7.0.jar \ teragen \ -Dmapreduce.map.env="yarn.nodemanager.docker-container-executor.image-name=sequenceiq/hadoop-docker:latest" \ -Dyarn.app.mapreduce.am.env="yarn.nodemanager.docker-container-executor.image-name=sequenceiq/hadoop-docker:latest"\ 1000 \ teragen_out_dir ## 总是报Container image must not be null ??? 求教各位大神(个人感觉是这环境变量没传过去,可又无从下手) 详细信息如下: java.lang.IllegalArgumentException: Container image must not be null at com.google.common.base.Preconditions.checkArgument(Preconditions.java:88) at org.apache.hadoop.yarn.server.nodemanager.DockerContainerExecutor.launchContainer(DockerContainerExecutor.java:189) at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.launchContainer(ContainerLaunch.java:437) at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:288) at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:92) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
mapred 任务执行报ExitCodeException exitCode=255错误,哪位大侠遇到过,请指教。
15/03/10 13:54:37 INFO mapreduce.Job: Task Id : attempt_1424832738800_0060_m_000002_2, Status : FAILED Exception from container-launch. Container id: container_1424832738800_0060_01_000018 Exit code: 255 Stack trace: ExitCodeException exitCode=255: at org.apache.hadoop.util.Shell.runCommand(Shell.java:538) at org.apache.hadoop.util.Shell.run(Shell.java:455) at org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:702) at org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor.launchContainer(DefaultContainerExecutor.java:196) at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:299) at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:81) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) Container exited with a non-zero exit code 255
maven3.3.9编译hadoop2.6.5报错 帮忙解决问题
[INFO] Building Apache Hadoop Main 2.6.5 [INFO] ------------------------------------------------------------------------ Downloading: http://mirrors.ibiblio.org/pub/mirrors/maven2/org/apache/maven/plugins/maven-javadoc-plugin/maven-metadata.xml [WARNING] Checksum validation failed, expected <html> but is b113767b47336dcc165c5dd2222b5df4cb86b7ce for http://mirrors.ibiblio.org/pub/mirrors/maven2/org/apache/maven/plugins/maven-javadoc-plugin/maven-metadata.xml [WARNING] Could not validate integrity of download from http://mirrors.ibiblio.org/pub/mirrors/maven2/org/apache/maven/plugins/maven-javadoc-plugin/maven-metadata.xml: Checksum validation failed, expected <html> but is b113767b47336dcc165c5dd2222b5df4cb86b7ce [WARNING] Checksum validation failed, expected <html> but is b113767b47336dcc165c5dd2222b5df4cb86b7ce for http://mirrors.ibiblio.org/pub/mirrors/maven2/org/apache/maven/plugins/maven-javadoc-plugin/maven-metadata.xml Downloaded: http://mirrors.ibiblio.org/pub/mirrors/maven2/org/apache/maven/plugins/maven-javadoc-plugin/maven-metadata.xml (99 KB at 11.8 KB/sec) [WARNING] The metadata /root/.m2/repository/org/apache/maven/plugins/maven-javadoc-plugin/maven-metadata-ibiblio.org.xml is invalid: end tag name </body> must match start tag name <hr> from line 888 (position: START_TAG seen ... 08-Nov-2014 19:04 207\r\n</pre><hr></body>... @888:18) [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary: [INFO] [INFO] Apache Hadoop Main ................................. FAILURE [ 8.416 s] [INFO] Apache Hadoop Build Tools .......................... SKIPPED [INFO] Apache Hadoop Project POM .......................... SKIPPED [INFO] Apache Hadoop Annotations .......................... SKIPPED [INFO] Apache Hadoop Assemblies ........................... SKIPPED [INFO] Apache Hadoop Project Dist POM ..................... SKIPPED [INFO] Apache Hadoop Maven Plugins ........................ SKIPPED [INFO] Apache Hadoop MiniKDC .............................. SKIPPED [INFO] Apache Hadoop Auth ................................. SKIPPED [INFO] Apache Hadoop Auth Examples ........................ SKIPPED [INFO] Apache Hadoop Common ............................... SKIPPED [INFO] Apache Hadoop NFS .................................. SKIPPED [INFO] Apache Hadoop KMS .................................. SKIPPED [INFO] Apache Hadoop Common Project ....................... SKIPPED [INFO] Apache Hadoop HDFS ................................. SKIPPED [INFO] Apache Hadoop HttpFS ............................... SKIPPED [INFO] Apache Hadoop HDFS BookKeeper Journal .............. SKIPPED [INFO] Apache Hadoop HDFS-NFS ............................. SKIPPED [INFO] Apache Hadoop HDFS Project ......................... SKIPPED [INFO] hadoop-yarn ........................................ SKIPPED [INFO] hadoop-yarn-api .................................... SKIPPED [INFO] hadoop-yarn-common ................................. SKIPPED [INFO] hadoop-yarn-server ................................. SKIPPED [INFO] hadoop-yarn-server-common .......................... SKIPPED [INFO] hadoop-yarn-server-nodemanager ..................... SKIPPED [INFO] hadoop-yarn-server-web-proxy ....................... SKIPPED [INFO] hadoop-yarn-server-applicationhistoryservice ....... SKIPPED [INFO] hadoop-yarn-server-resourcemanager ................. SKIPPED [INFO] hadoop-yarn-server-tests ........................... SKIPPED [INFO] hadoop-yarn-client ................................. SKIPPED [INFO] hadoop-yarn-applications ........................... SKIPPED [INFO] hadoop-yarn-applications-distributedshell .......... SKIPPED [INFO] hadoop-yarn-applications-unmanaged-am-launcher ..... SKIPPED [INFO] hadoop-yarn-site ................................... SKIPPED [INFO] hadoop-yarn-registry ............................... SKIPPED [INFO] hadoop-yarn-project ................................ SKIPPED [INFO] hadoop-mapreduce-client ............................ SKIPPED [INFO] hadoop-mapreduce-client-core ....................... SKIPPED [INFO] hadoop-mapreduce-client-common ..................... SKIPPED [INFO] hadoop-mapreduce-client-shuffle .................... SKIPPED [INFO] hadoop-mapreduce-client-app ........................ SKIPPED [INFO] hadoop-mapreduce-client-hs ......................... SKIPPED [INFO] hadoop-mapreduce-client-jobclient .................. SKIPPED [INFO] hadoop-mapreduce-client-hs-plugins ................. SKIPPED [INFO] Apache Hadoop MapReduce Examples ................... SKIPPED [INFO] hadoop-mapreduce ................................... SKIPPED [INFO] Apache Hadoop MapReduce Streaming .................. SKIPPED [INFO] Apache Hadoop Distributed Copy ..................... SKIPPED [INFO] Apache Hadoop Archives ............................. SKIPPED [INFO] Apache Hadoop Rumen ................................ SKIPPED [INFO] Apache Hadoop Gridmix .............................. SKIPPED [INFO] Apache Hadoop Data Join ............................ SKIPPED [INFO] Apache Hadoop Ant Tasks ............................ SKIPPED [INFO] Apache Hadoop Extras ............................... SKIPPED [INFO] Apache Hadoop Pipes ................................ SKIPPED [INFO] Apache Hadoop OpenStack support .................... SKIPPED [INFO] Apache Hadoop Amazon Web Services support .......... SKIPPED [INFO] Apache Hadoop Client ............................... SKIPPED [INFO] Apache Hadoop Mini-Cluster ......................... SKIPPED [INFO] Apache Hadoop Scheduler Load Simulator ............. SKIPPED [INFO] Apache Hadoop Tools Dist ........................... SKIPPED [INFO] Apache Hadoop Tools ................................ SKIPPED [INFO] Apache Hadoop Distribution ......................... SKIPPED [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 06:03 min [INFO] Finished at: 2018-06-23T11:25:17+08:00 [INFO] Final Memory: 27M/69M [INFO] ------------------------------------------------------------------------ [ERROR] Error resolving version for plugin 'org.apache.maven.plugins:maven-javadoc-plugin' from the repositories [local (/root/.m2/repository), ibiblio.org (http://mirrors.ibiblio.org/pub/mirrors/maven2)]: Plugin not found in any plugin repository -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginVersionResolutionException You have new mail in /var/spool/mail/root
求救啊!Hadoop 2.2.0 搭建集群 启动hdfs时候 namenode 启动后报空指针
日志如下: 2015-02-07 01:01:46,610 FATAL org.apache.hadoop.hdfs.server.namenode.NameNode: Error encountered requiring NN shutdown. Shutting down immediately. java.lang.NullPointerException at org.apache.hadoop.hdfs.DFSUtil.substituteForWildcardAddress(DFSUtil.java:942) at org.apache.hadoop.hdfs.server.namenode.ha.StandbyCheckpointer.getHttpAddress(StandbyCheckpointer.java:108) at org.apache.hadoop.hdfs.server.namenode.ha.StandbyCheckpointer.setNameNodeAddresses(StandbyCheckpointer.java:90) at org.apache.hadoop.hdfs.server.namenode.ha.StandbyCheckpointer.<init>(StandbyCheckpointer.java:76) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.startStandbyServices(FSNamesystem.java:994) at org.apache.hadoop.hdfs.server.namenode.NameNode$NameNodeHAContext.startStandbyServices(NameNode.java:1456) at org.apache.hadoop.hdfs.server.namenode.ha.StandbyState.enterState(StandbyState.java:58) at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:686) at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:669) at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1254) at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1320) 2015-02-07 01:01:46,614 INFO org.apache.hadoop.util.ExitUtil: Exiting with status 1 2015-02-07 01:01:46,620 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: SHUTDOWN_MSG: 我就不明白了,为什么就一直报空指针,而且,远程调试的时候就不会报错,已经凌乱了。
执行jar报错 Hadoop java.io.IOException
[img=http://img.bbs.csdn.net/upload/201703/15/1489518401_142809.png][/img] Error: java.io.IOException: Initialization of all the collectors failed. Error in last collector was :interface javax.xml.soap.Text hadoop jar Hadoop_Demo1.jar /user/myData/ /user/out/ 执行简单jar包 17/03/15 02:52:37 INFO client.RMProxy: Connecting to ResourceManager at s0/192.168.253.130:8032 17/03/15 02:52:37 WARN mapreduce.JobResourceUploader: Hadoop command-line option parsing not performed. Implement the Tool interface and execute your application with ToolRunner to remedy this. 17/03/15 02:52:38 INFO input.FileInputFormat: Total input paths to process : 2 17/03/15 02:52:38 INFO mapreduce.JobSubmitter: number of splits:2 17/03/15 02:52:38 INFO mapreduce.JobSubmitter: Submitting tokens for job: job_1489512856623_0004 17/03/15 02:52:39 INFO impl.YarnClientImpl: Submitted application application_1489512856623_0004 17/03/15 02:52:39 INFO mapreduce.Job: The url to track the job: http://s0:8088/proxy/application_1489512856623_0004/ 17/03/15 02:52:39 INFO mapreduce.Job: Running job: job_1489512856623_0004 17/03/15 02:52:50 INFO mapreduce.Job: Job job_1489512856623_0004 running in uber mode : false 17/03/15 02:52:50 INFO mapreduce.Job: map 0% reduce 0% 17/03/15 02:55:18 INFO mapreduce.Job: map 50% reduce 0% 17/03/15 02:55:18 INFO mapreduce.Job: Task Id : attempt_1489512856623_0004_m_000001_0, Status : FAILED Error: java.io.IOException: Initialization of all the collectors failed. Error in last collector was :interface javax.xml.soap.Text at org.apache.hadoop.mapred.MapTask.createSortingCollector(MapTask.java:414) at org.apache.hadoop.mapred.MapTask.access$100(MapTask.java:81) at org.apache.hadoop.mapred.MapTask$NewOutputCollector.<init>(MapTask.java:698) at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:770) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341) at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:164) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1698) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158) Caused by: java.lang.ClassCastException: interface javax.xml.soap.Text at java.lang.Class.asSubclass(Class.java:3404) at org.apache.hadoop.mapred.JobConf.getOutputKeyComparator(JobConf.java:887) at org.apache.hadoop.mapred.MapTask$MapOutputBuffer.init(MapTask.java:1004) at org.apache.hadoop.mapred.MapTask.createSortingCollector(MapTask.java:402) ... 9 more Container killed by the ApplicationMaster. 17/03/15 02:55:18 INFO mapreduce.Job: Task Id : attempt_1489512856623_0004_m_000000_0, Status : FAILED Error: java.io.IOException: Initialization of all the collectors failed. Error in last collector was :interface javax.xml.soap.Text at org.apache.hadoop.mapred.MapTask.createSortingCollector(MapTask.java:414) at org.apache.hadoop.mapred.MapTask.access$100(MapTask.java:81) at org.apache.hadoop.mapred.MapTask$NewOutputCollector.<init>(MapTask.java:698) at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:770) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341) at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:164) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1698) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158) Caused by: java.lang.ClassCastException: interface javax.xml.soap.Text at java.lang.Class.asSubclass(Class.java:3404) at org.apache.hadoop.mapred.JobConf.getOutputKeyComparator(JobConf.java:887) at org.apache.hadoop.mapred.MapTask$MapOutputBuffer.init(MapTask.java:1004) at org.apache.hadoop.mapred.MapTask.createSortingCollector(MapTask.java:402) ... 9 more 17/03/15 02:55:19 INFO mapreduce.Job: map 0% reduce 0% 17/03/15 02:55:31 INFO mapreduce.Job: Task Id : attempt_1489512856623_0004_m_000000_1, Status : FAILED Error: java.io.IOException: Initialization of all the collectors failed. Error in last collector was :interface javax.xml.soap.Text at org.apache.hadoop.mapred.MapTask.createSortingCollector(MapTask.java:414) at org.apache.hadoop.mapred.MapTask.access$100(MapTask.java:81) at org.apache.hadoop.mapred.MapTask$NewOutputCollector.<init>(MapTask.java:698) at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:770) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341) at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:164) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1698) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158)
hadoop集群启动后namenode自动关闭
2017-09-05 10:14:17,973 INFO org.apache.hadoop.hdfs.StateChange: STATE* Safe mode ON, in safe mode extension. The reported blocks 189 has reached the threshold 0.9990 of total blocks 189. The number of live datanodes 2 has reached the minimum number 0. In safe mode extension. Safe mode will be turned off automatically in 9 seconds. 2017-09-05 10:14:23,736 INFO org.apache.hadoop.ipc.Server: IPC Server handler 5 on 8020, call org.apache.hadoop.hdfs.protocol.ClientProtocol.updateBlockForPipeline from 172.28.14.61:41497 Call#164039 Retry#12 org.apache.hadoop.ipc.RetriableException: org.apache.hadoop.hdfs.server.namenode.SafeModeException: Cannot get a new generation stamp and an access token for block BP-1552766309-172.28.41.193-1503397713205:blk_1073742745_1926. Name node is in safe mode. The reported blocks 189 has reached the threshold 0.9990 of total blocks 189. The number of live datanodes 2 has reached the minimum number 0. In safe mode extension. Safe mode will be turned off automatically in 4 seconds. at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkNameNodeSafeMode(FSNamesystem.java:1331) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkUCBlock(FSNamesystem.java:6234) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.updateBlockForPipeline(FSNamesystem.java:6309) at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.updateBlockForPipeline(NameNodeRpcServer.java:806) at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.updateBlockForPipeline(ClientNamenodeProtocolServerSideTranslatorPB.java:955) at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java) at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:616) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:982) at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2049) at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2045) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1698) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2043) Caused by: org.apache.hadoop.hdfs.server.namenode.SafeModeException: Cannot get a new generation stamp and an access token for block BP-1552766309-172.28.41.193-1503397713205:blk_1073742745_1926. Name node is in safe mode. The reported blocks 189 has reached the threshold 0.9990 of total blocks 189. The number of live datanodes 2 has reached the minimum number 0. In safe mode extension. Safe mode will be turned off automatically in 4 seconds. at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkNameNodeSafeMode(FSNamesystem.java:1327) ... 13 more 2017-09-05 10:14:27,976 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: initializing replication queues 2017-09-05 10:14:27,977 INFO org.apache.hadoop.hdfs.StateChange: STATE* Leaving safe mode after 55 secs 2017-09-05 10:14:27,977 INFO org.apache.hadoop.hdfs.StateChange: STATE* Safe mode is OFF 2017-09-05 10:14:27,977 INFO org.apache.hadoop.hdfs.StateChange: STATE* Network topology has 1 racks and 2 datanodes 2017-09-05 10:14:27,977 INFO org.apache.hadoop.hdfs.StateChange: STATE* UnderReplicatedBlocks has 0 blocks 2017-09-05 10:14:28,013 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: Total number of blocks = 190 2017-09-05 10:14:28,013 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: Number of invalid blocks = 0 2017-09-05 10:14:28,013 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: Number of under-replicated blocks = 3 2017-09-05 10:14:28,013 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: Number of over-replicated blocks = 0 2017-09-05 10:14:28,013 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: Number of blocks being written = 1 2017-09-05 10:14:28,013 INFO org.apache.hadoop.hdfs.StateChange: STATE* Replication Queue initialization scan for invalid, over- and under-replicated blocks completed in 29 msec 2017-09-05 10:14:59,141 INFO org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN size for command listStatus is: 0 2017-09-05 10:14:59,141 INFO org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN size for command * is: 0 2017-09-05 10:14:59,143 INFO org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN size for command listStatus is: 1 2017-09-05 10:14:59,145 INFO org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN size for command * is: 1 2017-09-05 10:14:59,185 INFO org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN size for command listStatus is: 1 2017-09-05 10:14:59,186 INFO org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager: topN size for command * is: 1 2017-09-05 10:16:50,848 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Roll Edit Log from 172.28.41.196 2017-09-05 10:16:50,849 INFO org.apache.hadoop.hdfs.server.namenode.FSEditLog: Rolling edit logs 2017-09-05 10:16:50,849 INFO org.apache.hadoop.hdfs.server.namenode.FSEditLog: Ending log segment 15839 2017-09-05 10:16:50,849 INFO org.apache.hadoop.hdfs.server.namenode.FSEditLog: Number of transactions: 3 Total time for transactions(ms): 1 Number of transactions batched in Syncs: 0 Number of syncs: 2 SyncTimes(ms): 88 18 2017-09-05 10:16:50,883 INFO org.apache.hadoop.hdfs.server.namenode.FSEditLog: Number of transactions: 3 Total time for transactions(ms): 1 Number of transactions batched in Syncs: 0 Number of syncs: 3 SyncTimes(ms): 120 20 2017-09-05 10:16:50,910 INFO org.apache.hadoop.hdfs.server.namenode.FileJournalManager: Finalizing edits file /home/hadoop/hadoop_name/current/edits_inprogress_0000000000000015839 -> /home/hadoop/hadoop_name/current/edits_0000000000000015839-0000000000000015841 2017-09-05 10:16:50,915 INFO org.apache.hadoop.hdfs.server.namenode.FSEditLog: Starting log segment at 15842 2017-09-05 10:18:51,193 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Roll Edit Log from 172.28.41.196 2017-09-05 10:18:51,193 INFO org.apache.hadoop.hdfs.server.namenode.FSEditLog: Rolling edit logs 2017-09-05 10:18:51,193 INFO org.apache.hadoop.hdfs.server.namenode.FSEditLog: Ending log segment 15842 2017-09-05 10:18:51,194 INFO org.apache.hadoop.hdfs.server.namenode.FSEditLog: Number of transactions: 2 Total time for transactions(ms): 1 Number of transactions batched in Syncs: 0 Number of syncs: 1 SyncTimes(ms): 19 8 2017-09-05 10:18:51,372 INFO org.apache.hadoop.hdfs.server.namenode.FSEditLog: Number of transactions: 2 Total time for transactions(ms): 1 Number of transactions batched in Syncs: 0 Number of syncs: 2 SyncTimes(ms): 129 76 2017-09-05 10:18:51,405 INFO org.apache.hadoop.hdfs.server.namenode.FileJournalManager: Finalizing edits file /home/hadoop/hadoop_name/current/edits_inprogress_0000000000000015842 -> /home/hadoop/hadoop_name/current/edits_0000000000000015842-0000000000000015843 2017-09-05 10:18:51,406 INFO org.apache.hadoop.hdfs.server.namenode.FSEditLog: Starting log segment at 15844 2017-09-05 10:20:52,122 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Roll Edit Log from 172.28.41.196 2017-09-05 10:20:52,122 INFO org.apache.hadoop.hdfs.server.namenode.FSEditLog: Rolling edit logs 2017-09-05 10:20:52,122 INFO org.apache.hadoop.hdfs.server.namenode.FSEditLog: Ending log segment 15844 2017-09-05 10:20:52,122 INFO org.apache.hadoop.hdfs.server.namenode.FSEditLog: Number of transactions: 2 Total time for transactions(ms): 1 Number of transactions batched in Syncs: 0 Number of syncs: 1 SyncTimes(ms): 39 341 2017-09-05 10:20:52,258 INFO org.apache.hadoop.hdfs.server.namenode.FSEditLog: Number of transactions: 2 Total time for transactions(ms): 1 Number of transactions batched in Syncs: 0 Number of syncs: 2 SyncTimes(ms): 103 413 2017-09-05 10:20:52,284 INFO org.apache.hadoop.hdfs.server.namenode.FileJournalManager: Finalizing edits file /home/hadoop/hadoop_name/current/edits_inprogress_0000000000000015844 -> /home/hadoop/hadoop_name/current/edits_0000000000000015844-0000000000000015845 2017-09-05 10:20:52,284 INFO org.apache.hadoop.hdfs.server.namenode.FSEditLog: Starting log segment at 15846 报这样的错误是不是有问题
hadoop2.7.1运行wordcount报错1639
具体日志如下,麻烦帮忙看下,谢谢 Application application_1450887330517_0001 failed 2 times due to AM Container for appattempt_1450887330517_0001_000002 exited with exitCode: 1639 For more detailed output, check application tracking page:http://Luke-PC:8088/cluster/app/application_1450887330517_0001Then, click on links to logs of each attempt. Diagnostics: Exception from container-launch. Container id: container_1450887330517_0001_02_000001 Exit code: 1639 Exception message: Incorrect command line arguments. TaskExit: error (1639): ??????????????????????? Windows Installer ? SDK? Stack trace: ExitCodeException exitCode=1639: Incorrect command line arguments. TaskExit: error (1639): ??????????????????????? Windows Installer ? SDK? at org.apache.hadoop.util.Shell.runCommand(Shell.java:545) at org.apache.hadoop.util.Shell.run(Shell.java:456) at org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:722) at org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor.launchContainer(DefaultContainerExecutor.java:211) at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:302) at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:82) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Shell output: Usage: task create [TASKNAME] [COMMAND_LINE] | task createAsUser [TASKNAME] [USERNAME] [PIDFILE] [COMMAND_LINE] | task isAlive [TASKNAME] | task kill [TASKNAME] task processList [TASKNAME] Creates a new task jobobject with taskname Creates a new task jobobject with taskname as the user provided Checks if task jobobject is alive Kills task jobobject Prints to stdout a list of processes in the task along with their resource usage. One process per line and comma separated info per process ProcessId,VirtualMemoryCommitted(bytes), WorkingSetSize(bytes),CpuTime(Millisec,Kernel+User) Container exited with a non-zero exit code 1639 Failing this attempt. Failing the application.
hadoop2.7.2搭建分布式环境,格式化后,namenode没启动成功
第一步:执行hadoop namenode -formate STARTUP_MSG: build = https://git-wip-us.apache.org/repos/asf/hadoop.git -r b165c4fe8a74265c792ce23f546c64604acf0e41; compiled by 'jenkins' on 2016-01-26T00:08Z STARTUP_MSG: java = 1.7.0_76 ************************************************************/ 16/08/02 04:26:16 INFO namenode.NameNode: registered UNIX signal handlers for [TERM, HUP, INT] 16/08/02 04:26:16 INFO namenode.NameNode: createNameNode [-formate] Usage: java NameNode [-backup] | [-checkpoint] | [-format [-clusterid cid ] [-force] [-nonInteractive] ] | [-upgrade [-clusterid cid] [-renameReserved<k-v pairs>] ] | [-upgradeOnly [-clusterid cid] [-renameReserved<k-v pairs>] ] | [-rollback] | [-rollingUpgrade <rollback|downgrade|started> ] | [-finalize] | [-importCheckpoint] | [-initializeSharedEdits] | [-bootstrapStandby] | [-recover [ -force] ] | [-metadataVersion ] ] 16/08/02 04:26:16 INFO namenode.NameNode: SHUTDOWN_MSG: /************************************************************ SHUTDOWN_MSG: Shutting down NameNode at master/192.168.234.100 第二步:执行start-all.sh 结果如下: [root@master sbin]# sh start-all.sh This script is Deprecated. Instead use start-dfs.sh and start-yarn.sh 16/08/02 05:45:24 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable Starting namenodes on [master] master: starting namenode, logging to /usr/hadoop/hadoop-2.7.2/logs/hadoop-root-namenode-master.out slave2: starting datanode, logging to /usr/hadoop/hadoop-2.7.2/logs/hadoop-root-datanode-slave2.out slave3: starting datanode, logging to /usr/hadoop/hadoop-2.7.2/logs/hadoop-root-datanode-slave3.out slave1: starting datanode, logging to /usr/hadoop/hadoop-2.7.2/logs/hadoop-root-datanode-slave1.out Starting secondary namenodes [master] master: starting secondarynamenode, logging to /usr/hadoop/hadoop-2.7.2/logs/hadoop-root-secondarynamenode-master.out 16/08/02 05:46:01 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable starting yarn daemons starting resourcemanager, logging to /usr/hadoop/hadoop-2.7.2/logs/yarn-root-resourcemanager-master.out slave2: starting nodemanager, logging to /usr/hadoop/hadoop-2.7.2/logs/yarn-root-nodemanager-slave2.out slave3: starting nodemanager, logging to /usr/hadoop/hadoop-2.7.2/logs/yarn-root-nodemanager-slave3.out slave1: starting nodemanager, logging to /usr/hadoop/hadoop-2.7.2/logs/yarn-root-nodemanager-slave1.out [root@master sbin]# jps 2613 ResourceManager 2467 SecondaryNameNode 2684 Jps namenode日志: 2016-08-02 05:49:49,910 WARN org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Encountered exception loading fsimage java.io.IOException: NameNode is not formatted. at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:225) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFSImage(FSNamesystem.java:975) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFromDisk(FSNamesystem.java:681) at org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:584) at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:644) at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:811) at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:795) at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1488) at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1554) 2016-08-02 05:49:49,928 INFO org.mortbay.log: Stopped HttpServer2$SelectChannelConnectorWithSafeStartup@0.0.0.0:50070 2016-08-02 05:49:49,928 WARN org.apache.hadoop.http.HttpServer2: HttpServer Acceptor: isRunning is false. Rechecking. 2016-08-02 05:49:49,930 WARN org.apache.hadoop.http.HttpServer2: HttpServer Acceptor: isRunning is false 2016-08-02 05:49:49,934 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Stopping NameNode metrics system... 2016-08-02 05:49:49,935 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: NameNode metrics system stopped. 2016-08-02 05:49:49,935 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: NameNode metrics system shutdown complete. 2016-08-02 05:49:49,935 ERROR org.apache.hadoop.hdfs.server.namenode.NameNode: Failed to start namenode. java.io.IOException: NameNode is not formatted. at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:225) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFSImage(FSNamesystem.java:975) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFromDisk(FSNamesystem.java:681) at org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:584) at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:644) at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:811) at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:795) at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1488) at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1554) 2016-08-02 05:49:49,949 INFO org.apache.hadoop.util.ExitUtil: Exiting with status 1 2016-08-02 05:49:49,961 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: SHUTDOWN_MSG: /************************************************************ SHUTDOWN_MSG: Shutting down NameNode at master/192.168.234.100
求助,hadoop相关知识
最近在跟着尚硅谷学习Hadoop,但在Windows链接Linux是出现问题 java.lang.IllegalArgumentException: java.net.UnknownHostException: hadoop133 at org.apache.hadoop.security.SecurityUtil.buildTokenService(SecurityUtil.java:378) at org.apache.hadoop.hdfs.NameNodeProxies.createNonHAProxy(NameNodeProxies.java:310) at org.apache.hadoop.hdfs.NameNodeProxies.createProxy(NameNodeProxies.java:176) at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:678) at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:619) at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:149) at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2653) at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:92) at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2687) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2669) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:371) at org.apache.hadoop.fs.FileSystem$1.run(FileSystem.java:160) at org.apache.hadoop.fs.FileSystem$1.run(FileSystem.java:157) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:157) at com.hadoop.hdfsclient.HDFSClient.put(HDFSClient.java:15) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63) at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329) at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293) at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) at org.junit.runners.ParentRunner.run(ParentRunner.java:413) at org.junit.runner.JUnitCore.run(JUnitCore.java:137) at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68) at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33) at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:230) at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:58) Caused by: java.net.UnknownHostException: hadoop133 ... 43 more hosts已配置,确定Windows与Linux里的hosts一致, 但Windows用得hadoop2.7.2,jdk1.8.0-221 Linux用得hadoop2.9.2,jdk1.8.0-241 Linux已关闭防火墙,jps集群也没有问题,网络hadoop133:50070也能打开和上传文件。求助到底是什么问题,附尚硅谷的联网代码 package com.hadoop.hdfsclient; import org.apache.hadoop.conf.Configuration; import org.apache.hadoop.fs.FileSystem; import org.apache.hadoop.fs.Path; import org.junit.Test; import java.io.IOException; import java.net.URI; public class HDFSClient { @Test public void put() throws IOException, InterruptedException { FileSystem fileSystem = FileSystem.get(URI.create("hdfs://hadoop133:9000"),new Configuration(), "hadoop"); fileSystem.copyFromLocalFile(new Path("d:\\1.txt"), new Path("/")); fileSystem.close(); } }
centos6.8搭建hadoop2.X伪分布式无法启动namenode
能够格式化节点信息,但是namenode无法启动。在日志中出现如下错误 ``` STARTUP_MSG: build = Unknown -r Unknown; compiled by 'root' on 2017-05-22T10:49Z STARTUP_MSG: java = 1.8.0_144 ************************************************************/ 2020-01-31 16:37:06,931 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: registered UNIX signal handlers for [TERM, HUP, INT] 2020-01-31 16:37:06,935 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: createNameNode [] 2020-01-31 16:37:07,161 INFO org.apache.hadoop.metrics2.impl.MetricsConfig: loaded properties from hadoop-metrics2.properties 2020-01-31 16:37:07,233 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Scheduled snapshot period at 10 second(s). 2020-01-31 16:37:07,233 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: NameNode metrics system started 2020-01-31 16:37:07,236 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: fs.defaultFS is hdfs://hadoop101:9000 2020-01-31 16:37:07,236 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: Clients are to use hadoop101:9000 to access this namenode/service. 2020-01-31 16:37:07,409 INFO org.apache.hadoop.hdfs.DFSUtil: Starting Web-server for hdfs at: http://huawei_mate_10-53013e4c60:50070 2020-01-31 16:37:07,457 INFO org.mortbay.log: Logging to org.slf4j.impl.Log4jLoggerAdapter(org.mortbay.log) via org.mortbay.log.Slf4jLog 2020-01-31 16:37:07,464 INFO org.apache.hadoop.security.authentication.server.AuthenticationFilter: Unable to initialize FileSignerSecretProvider, falling back to use random secrets. 2020-01-31 16:37:07,469 INFO org.apache.hadoop.http.HttpRequestLog: Http request log for http.requests.namenode is not defined 2020-01-31 16:37:07,473 INFO org.apache.hadoop.http.HttpServer2: Added global filter 'safety' (class=org.apache.hadoop.http.HttpServer2$QuotingInputFilter) 2020-01-31 16:37:07,475 ERROR org.apache.hadoop.hdfs.server.namenode.NameNode: Failed to start namenode. java.lang.IllegalArgumentException: The value of property bind.address must not be null at com.google.common.base.Preconditions.checkArgument(Preconditions.java:88) at org.apache.hadoop.conf.Configuration.set(Configuration.java:1134) at org.apache.hadoop.conf.Configuration.set(Configuration.java:1115) at org.apache.hadoop.http.HttpServer2.initializeWebServer(HttpServer2.java:398) at org.apache.hadoop.http.HttpServer2.<init>(HttpServer2.java:351) at org.apache.hadoop.http.HttpServer2.<init>(HttpServer2.java:114) at org.apache.hadoop.http.HttpServer2$Builder.build(HttpServer2.java:290) at org.apache.hadoop.hdfs.server.namenode.NameNodeHttpServer.start(NameNodeHttpServer.java:126) at org.apache.hadoop.hdfs.server.namenode.NameNode.startHttpServer(NameNode.java:752) at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:638) at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:811) at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:795) at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1488) at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1554) 2020-01-31 16:37:07,477 INFO org.apache.hadoop.util.ExitUtil: Exiting with status 1 2020-01-31 16:37:07,479 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: SHUTDOWN_MSG: /************************************************************ SHUTDOWN_MSG: Shutting down NameNode at hadoop101/192.168.117.101 ************************************************************/ ``` 主要的报错信息是 java.lang.IllegalArgumentException: The value of property bind.address must not be null core-site.xml的配置信息 <configuration> <!-- 指定HDFS中NameNode的地址 --> <property> <name>fs.defaultFS</name> <value>hdfs://hadoop101:9000</value> </property> <!-- hadoop101已经在hosts文件中配置 --> <!-- 指定Hadoop运行时产生文件的存储目录 --> <property> <name>hadoop.tmp.dir</name> <value>/opt/module/hadoop-2.7.2/data/tmp</value> </property> </configuration> 希望大神能够帮忙解答一下。万分感谢感谢
hadoop单词统计报错Job job_1581768459583_0001 failed
3个节点hadoop01、hadoop02、hadoop03 hadoop01是主节点 hadoop01、hadoop02、hadoop03是从节点,目前集群已搭建好,jps查看三个节点运行都很正常,而且UI也能正常显示,但是使用hadoop自带的hadoop-mapreduce-examples-2.7.4.jar的wordcount进行单词统计时报错如下,请高人指点,看不懂呀: ```[root@hadoop01 mapreduce]# hadoop jar hadoop-mapreduce-examples-2.7.4.jar wordcount /wordcount/input /wordcount/output 20/02/15 20:14:25 INFO client.RMProxy: Connecting to ResourceManager at hadoop01/192.168.233.132:8032 20/02/15 20:14:27 INFO input.FileInputFormat: Total input paths to process : 1 20/02/15 20:14:27 INFO mapreduce.JobSubmitter: number of splits:1 20/02/15 20:14:28 INFO mapreduce.JobSubmitter: Submitting tokens for job: job_1581768459583_0001 20/02/15 20:14:28 INFO impl.YarnClientImpl: Submitted application application_1581768459583_0001 20/02/15 20:14:28 INFO mapreduce.Job: The url to track the job: http://hadoop01:8088/proxy/application_1581768459583_0001/ 20/02/15 20:14:28 INFO mapreduce.Job: Running job: job_1581768459583_0001 20/02/15 20:15:38 INFO mapreduce.Job: Job job_1581768459583_0001 running in uber mode : false 20/02/15 20:15:38 INFO mapreduce.Job: map 0% reduce 0% 20/02/15 20:15:38 INFO mapreduce.Job: Job job_1581768459583_0001 failed with state FAILED due to: Application application_1581768459583_0001 failed 2 times due to Error launching appattempt_1581768459583_0001_000002. Got exception: java.io.IOException: Failed on local exception: java.io.IOException: java.io.IOException: Connection reset by peer; Host Details : local host is: "hadoop01.com/79.124.78.101"; destination host is: "79.124.78.101":43276; at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:776) at org.apache.hadoop.ipc.Client.call(Client.java:1480) at org.apache.hadoop.ipc.Client.call(Client.java:1413) at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229) at com.sun.proxy.$Proxy83.startContainers(Unknown Source) at org.apache.hadoop.yarn.api.impl.pb.client.ContainerManagementProtocolPBClientImpl.startContainers(ContainerManagementProtocolPBClientImpl.java:96) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:191) at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102) at com.sun.proxy.$Proxy84.startContainers(Unknown Source) at org.apache.hadoop.yarn.server.resourcemanager.amlauncher.AMLauncher.launch(AMLauncher.java:119) at org.apache.hadoop.yarn.server.resourcemanager.amlauncher.AMLauncher.run(AMLauncher.java:250) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: java.io.IOException: java.io.IOException: Connection reset by peer at org.apache.hadoop.ipc.Client$Connection$1.run(Client.java:688) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1746) at org.apache.hadoop.ipc.Client$Connection.handleSaslConnectionFailure(Client.java:651) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:738) at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:376) at org.apache.hadoop.ipc.Client.getConnection(Client.java:1529) at org.apache.hadoop.ipc.Client.call(Client.java:1452) ... 16 more Caused by: java.io.IOException: Connection reset by peer at sun.nio.ch.FileDispatcherImpl.read0(Native Method) at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39) at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223) at sun.nio.ch.IOUtil.read(IOUtil.java:197) at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380) at org.apache.hadoop.net.SocketInputStream$Reader.performIO(SocketInputStream.java:57) at org.apache.hadoop.net.SocketIOWithTimeout.doIO(SocketIOWithTimeout.java:142) at org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:161) at org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:131) at java.io.FilterInputStream.read(FilterInputStream.java:133) at java.io.BufferedInputStream.fill(BufferedInputStream.java:246) at java.io.BufferedInputStream.read(BufferedInputStream.java:265) at java.io.DataInputStream.readInt(DataInputStream.java:387) at org.apache.hadoop.security.SaslRpcClient.saslConnect(SaslRpcClient.java:367) at org.apache.hadoop.ipc.Client$Connection.setupSaslConnection(Client.java:561) at org.apache.hadoop.ipc.Client$Connection.access$1900(Client.java:376) at org.apache.hadoop.ipc.Client$Connection$2.run(Client.java:730) at org.apache.hadoop.ipc.Client$Connection$2.run(Client.java:726) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1746) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:726) ... 19 more . Failing the application. 20/02/15 20:15:38 INFO mapreduce.Job: Counters: 0 ```
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