3

我正在尝试在 Windows-10 上安装 Hadoop(3.1.2),但数据节点和节点管理器关闭。

我已经尝试下载并将 winutils.exe 和 hadoop.dll 文件放在 bin 目录下。我还尝试更改文件的权限并以管理员身份运行。但它没有修复错误

Datanode关闭错误

2019-02-12 12:01:30,856 INFO checker.ThrottledAsyncChecker: Scheduling a check for [DISK]file:/D:/Installs/IT/hadoop-3.1.2/data/datanode
2019-02-12 12:01:30,888 WARN checker.StorageLocationChecker: Exception checking StorageLocation [DISK]file:/D:/Installs/IT/hadoop-3.1.2/data/datanode
java.lang.UnsatisfiedLinkError: org.apache.hadoop.io.nativeio.NativeIO$POSIX.stat(Ljava/lang/String;)Lorg/apache/hadoop/io/nativeio/NativeIO$POSIX$Stat;
        at org.apache.hadoop.io.nativeio.NativeIO$POSIX.stat(Native Method)
        at org.apache.hadoop.io.nativeio.NativeIO$POSIX.getStat(NativeIO.java:455)
        at org.apache.hadoop.fs.RawLocalFileSystem$DeprecatedRawLocalFileStatus.loadPermissionInfoByNativeIO(RawLocalFileSystem.java:796)
        at org.apache.hadoop.fs.RawLocalFileSystem$DeprecatedRawLocalFileStatus.loadPermissionInfo(RawLocalFileSystem.java:710)
        at org.apache.hadoop.fs.RawLocalFileSystem$DeprecatedRawLocalFileStatus.getPermission(RawLocalFileSystem.java:678)
        at org.apache.hadoop.util.DiskChecker.mkdirsWithExistsAndPermissionCheck(DiskChecker.java:233)
        at org.apache.hadoop.util.DiskChecker.checkDirInternal(DiskChecker.java:141)
        at org.apache.hadoop.util.DiskChecker.checkDir(DiskChecker.java:116)
        at org.apache.hadoop.hdfs.server.datanode.StorageLocation.check(StorageLocation.java:239)
        at org.apache.hadoop.hdfs.server.datanode.StorageLocation.check(StorageLocation.java:52)
        at org.apache.hadoop.hdfs.server.datanode.checker.ThrottledAsyncChecker$1.call(ThrottledAsyncChecker.java:142)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
2019-02-12 12:01:30,888 ERROR datanode.DataNode: Exception in secureMain
org.apache.hadoop.util.DiskChecker$DiskErrorException: Too many failed volumes - current valid volumes: 0, volumes configured: 1, volumes failed: 1, volume failures tolerated: 0
        at org.apache.hadoop.hdfs.server.datanode.checker.StorageLocationChecker.check(StorageLocationChecker.java:231)
        at org.apache.hadoop.hdfs.server.datanode.DataNode.makeInstance(DataNode.java:2776)
        at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:2691)
        at org.apache.hadoop.hdfs.server.datanode.DataNode.createDataNode(DataNode.java:2733)
        at org.apache.hadoop.hdfs.server.datanode.DataNode.secureMain(DataNode.java:2877)
        at org.apache.hadoop.hdfs.server.datanode.DataNode.main(DataNode.java:2901)
2019-02-12 12:01:30,888 INFO util.ExitUtil: Exiting with status 1: org.apache.hadoop.util.DiskChecker$DiskErrorException: Too many failed volumes - current valid volumes: 0, volumes configured: 1, volumes failed: 1, volume failures tolerated: 0

节点管理器关闭错误

2019-02-12 12:01:28,091 WARN localizer.ResourceLocalizationService: Failed to rename the local file under /tmp/hadoop-Deepb/nm-local-dir/filecache
2019-02-12 12:01:28,185 ERROR nodemanager.NodeManager: Error starting NodeManager
java.lang.UnsatisfiedLinkError: org.apache.hadoop.io.nativeio.NativeIO$POSIX.stat(Ljava/lang/String;)Lorg/apache/hadoop/io/nativeio/NativeIO$POSIX$Stat;
        at org.apache.hadoop.io.nativeio.NativeIO$POSIX.stat(Native Method)
        at org.apache.hadoop.io.nativeio.NativeIO$POSIX.getStat(NativeIO.java:455)
        at org.apache.hadoop.fs.RawLocalFileSystem$DeprecatedRawLocalFileStatus.loadPermissionInfoByNativeIO(RawLocalFileSystem.java:796)
        at org.apache.hadoop.fs.RawLocalFileSystem$DeprecatedRawLocalFileStatus.loadPermissionInfo(RawLocalFileSystem.java:710)
        at org.apache.hadoop.fs.RawLocalFileSystem$DeprecatedRawLocalFileStatus.getPermission(RawLocalFileSystem.java:678)
        at org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.initializeLocalDir(ResourceLocalizationService.java:1435)
        at org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.initializeLocalDirs(ResourceLocalizationService.java:1405)
        at org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.serviceInit(ResourceLocalizationService.java:260)
        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:318)
        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:477)
        at org.apache.hadoop.service.AbstractService.init(AbstractService.java:164)
        at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:933)
        at org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:1013)
2019-02-12 12:01:28,201 INFO service.AbstractService: Service org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService failed in state STOPPED
java.lang.NullPointerException
        at java.util.concurrent.ConcurrentHashMap.replaceNode(ConcurrentHashMap.java:1106)
        at java.util.concurrent.ConcurrentHashMap.remove(ConcurrentHashMap.java:1097)
        at java.util.Collections$SetFromMap.remove(Collections.java:5460)
        at org.apache.hadoop.yarn.server.nodemanager.DirectoryCollection.deregisterDirsChangeListener(DirectoryCollection.java:224)
        at org.apache.hadoop.yarn.server.nodemanager.LocalDirsHandlerService.deregisterLocalDirsChangeListener(LocalDirsHandlerService.java:258)
        at org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.serviceStop(ResourceLocalizationService.java:429)
        at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:220)
        at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:54)
        at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:102)
        at org.apache.hadoop.service.CompositeService.stop(CompositeService.java:158)
        at org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:132)
        at org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl.serviceStop(ContainerManagerImpl.java:703)
        at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:220)
        at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:54)
        at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:102)
        at org.apache.hadoop.service.CompositeService.stop(CompositeService.java:158)
        at org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:132)
        at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceStop(NodeManager.java:487)
        at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:220)
        at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:54)
        at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:102)
        at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:67)
        at org.apache.hadoop.service.CompositeService$CompositeServiceShutdownHook.run(CompositeService.java:184)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
2019-02-12 12:01:28,201 WARN service.CompositeService: When stopping the service org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService
java.lang.NullPointerException
        at java.util.concurrent.ConcurrentHashMap.replaceNode(ConcurrentHashMap.java:1106)
        at java.util.concurrent.ConcurrentHashMap.remove(ConcurrentHashMap.java:1097)
        at java.util.Collections$SetFromMap.remove(Collections.java:5460)
        at org.apache.hadoop.yarn.server.nodemanager.DirectoryCollection.deregisterDirsChangeListener(DirectoryCollection.java:224)
        at org.apache.hadoop.yarn.server.nodemanager.LocalDirsHandlerService.deregisterLocalDirsChangeListener(LocalDirsHandlerService.java:258)
        at org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.serviceStop(ResourceLocalizationService.java:429)
        at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:220)
        at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:54)
        at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:102)
        at org.apache.hadoop.service.CompositeService.stop(CompositeService.java:158)
        at org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:132)
        at org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl.serviceStop(ContainerManagerImpl.java:703)
        at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:220)
        at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:54)
        at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:102)
        at org.apache.hadoop.service.CompositeService.stop(CompositeService.java:158)
        at org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:132)
        at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceStop(NodeManager.java:487)
        at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:220)
        at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:54)
        at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:102)
        at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:67)
        at org.apache.hadoop.service.CompositeService$CompositeServiceShutdownHook.run(CompositeService.java:184)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
2019-02-12 12:01:28,201 INFO service.AbstractService: Service org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl failed in state STOPPED
java.lang.NullPointerException
        at java.util.concurrent.ConcurrentHashMap.replaceNode(ConcurrentHashMap.java:1106)
        at java.util.concurrent.ConcurrentHashMap.remove(ConcurrentHashMap.java:1097)
        at java.util.Collections$SetFromMap.remove(Collections.java:5460)
        at org.apache.hadoop.yarn.server.nodemanager.DirectoryCollection.deregisterDirsChangeListener(DirectoryCollection.java:224)
        at org.apache.hadoop.yarn.server.nodemanager.LocalDirsHandlerService.deregisterLocalDirsChangeListener(LocalDirsHandlerService.java:258)
        at org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.serviceStop(ResourceLocalizationService.java:429)
        at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:220)
        at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:54)
        at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:102)
        at org.apache.hadoop.service.CompositeService.stop(CompositeService.java:158)
        at org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:132)
        at org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl.serviceStop(ContainerManagerImpl.java:703)
        at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:220)
        at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:54)
        at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:102)
        at org.apache.hadoop.service.CompositeService.stop(CompositeService.java:158)
        at org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:132)
        at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceStop(NodeManager.java:487)
        at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:220)
        at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:54)
        at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:102)
        at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:67)
        at org.apache.hadoop.service.CompositeService$CompositeServiceShutdownHook.run(CompositeService.java:184)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
2019-02-12 12:01:28,201 WARN service.CompositeService: When stopping the service org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl
java.lang.NullPointerException
        at java.util.concurrent.ConcurrentHashMap.replaceNode(ConcurrentHashMap.java:1106)
        at java.util.concurrent.ConcurrentHashMap.remove(ConcurrentHashMap.java:1097)
        at java.util.Collections$SetFromMap.remove(Collections.java:5460)
        at org.apache.hadoop.yarn.server.nodemanager.DirectoryCollection.deregisterDirsChangeListener(DirectoryCollection.java:224)
        at org.apache.hadoop.yarn.server.nodemanager.LocalDirsHandlerService.deregisterLocalDirsChangeListener(LocalDirsHandlerService.java:258)
        at org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.serviceStop(ResourceLocalizationService.java:429)
        at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:220)
        at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:54)
        at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:102)
        at org.apache.hadoop.service.CompositeService.stop(CompositeService.java:158)
        at org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:132)
        at org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl.serviceStop(ContainerManagerImpl.java:703)
        at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:220)
        at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:54)
        at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:102)
        at org.apache.hadoop.service.CompositeService.stop(CompositeService.java:158)
        at org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:132)
        at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceStop(NodeManager.java:487)
        at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:220)
        at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:54)
        at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:102)
        at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:67)
        at org.apache.hadoop.service.CompositeService$CompositeServiceShutdownHook.run(CompositeService.java:184)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
2019-02-12 12:01:28,201 INFO service.AbstractService: Service NodeManager failed in state STOPPED
java.lang.NullPointerException
        at java.util.concurrent.ConcurrentHashMap.replaceNode(ConcurrentHashMap.java:1106)
        at java.util.concurrent.ConcurrentHashMap.remove(ConcurrentHashMap.java:1097)
        at java.util.Collections$SetFromMap.remove(Collections.java:5460)
        at org.apache.hadoop.yarn.server.nodemanager.DirectoryCollection.deregisterDirsChangeListener(DirectoryCollection.java:224)
        at org.apache.hadoop.yarn.server.nodemanager.LocalDirsHandlerService.deregisterLocalDirsChangeListener(LocalDirsHandlerService.java:258)
        at org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.serviceStop(ResourceLocalizationService.java:429)
        at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:220)
        at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:54)
        at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:102)
        at org.apache.hadoop.service.CompositeService.stop(CompositeService.java:158)
        at org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:132)
        at org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl.serviceStop(ContainerManagerImpl.java:703)
        at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:220)
        at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:54)
        at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:102)
        at org.apache.hadoop.service.CompositeService.stop(CompositeService.java:158)
        at org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:132)
        at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceStop(NodeManager.java:487)
        at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:220)
        at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:54)
        at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:102)
        at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:67)
        at org.apache.hadoop.service.CompositeService$CompositeServiceShutdownHook.run(CompositeService.java:184)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
2019-02-12 12:01:28,201 WARN service.AbstractService: When stopping the service NodeManager
java.lang.NullPointerException
        at java.util.concurrent.ConcurrentHashMap.replaceNode(ConcurrentHashMap.java:1106)
        at java.util.concurrent.ConcurrentHashMap.remove(ConcurrentHashMap.java:1097)
        at java.util.Collections$SetFromMap.remove(Collections.java:5460)
        at org.apache.hadoop.yarn.server.nodemanager.DirectoryCollection.deregisterDirsChangeListener(DirectoryCollection.java:224)
        at org.apache.hadoop.yarn.server.nodemanager.LocalDirsHandlerService.deregisterLocalDirsChangeListener(LocalDirsHandlerService.java:258)
        at org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.serviceStop(ResourceLocalizationService.java:429)
        at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:220)
        at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:54)
        at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:102)
        at org.apache.hadoop.service.CompositeService.stop(CompositeService.java:158)
        at org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:132)
        at org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl.serviceStop(ContainerManagerImpl.java:703)
        at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:220)
        at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:54)
        at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:102)
        at org.apache.hadoop.service.CompositeService.stop(CompositeService.java:158)
        at org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:132)
        at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceStop(NodeManager.java:487)
        at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:220)
        at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:54)
        at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:102)
        at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:67)
        at org.apache.hadoop.service.CompositeService$CompositeServiceShutdownHook.run(CompositeService.java:184)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
2019-02-12 12:01:28,201 INFO nodemanager.NodeManager: SHUTDOWN_MSG:

我知道这个问题太多了,因为 hadoop 安装的繁琐任务,但任何帮助将不胜感激

4

3 回答 3

5

我用这些文件覆盖了bin目录下的所有文件,一切都开始按预期工作

于 2019-02-16T07:17:17.587 回答
2

C:\BigData\hadoop-2.9.1\etc\hadoop目录中,打开hdfs-site.xml文件并将namenode和datanode位置设置为

/BigData/hadoop-2.9.1/data/namenode

/BigData/hadoop-2.9.1/data/datanode

然后

  1. 管理员身份打开cmd 。
  2. 键入并运行stop-all.cmd
  3. hadoop namenode –format
  4. start-all.cmd
于 2019-09-16T19:24:22.560 回答
0

这里的关键是从以管理员身份而不是用户身份打开的命令窗口运行 start-*.cmd 命令。当然,在此之前您必须设置这 4 个配置文件和 winutils。

于 2020-07-16T13:33:23.533 回答