window执行mapreduce报错　　

Exception in thread "main" java.lang.RuntimeException: java.io.FileNotFoundException: Could not locate Hadoop executable: C:\hadoop-3.1.1\bin\winutils.exe -see https://wiki.apache.org/hadoop/WindowsProblems

    at org.apache.hadoop.util.Shell.getWinUtilsPath(Shell.java:)

    at org.apache.hadoop.util.Shell.getSetPermissionCommand(Shell.java:)

    at org.apache.hadoop.util.Shell.getSetPermissionCommand(Shell.java:)

    at org.apache.hadoop.fs.RawLocalFileSystem.setPermission(RawLocalFileSystem.java:)

    at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:)

    at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:)

    at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:)

    at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:)

    at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:)

    at org.apache.hadoop.fs.FilterFileSystem.mkdirs(FilterFileSystem.java:)

    at org.apache.hadoop.mapreduce.JobSubmissionFiles.getStagingDir(JobSubmissionFiles.java:)

    at org.apache.hadoop.mapreduce.JobSubmissionFiles.getStagingDir(JobSubmissionFiles.java:)

    at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:)

    at org.apache.hadoop.mapreduce.Job$.run(Job.java:)

    at org.apache.hadoop.mapreduce.Job$.run(Job.java:)

    at java.security.AccessController.doPrivileged(Native Method)

    at javax.security.auth.Subject.doAs(Subject.java:)

    at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:)

    at org.apache.hadoop.mapreduce.Job.submit(Job.java:)

    at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:)

    at com.venn.demo.WordCount.main(WordCount.java:)

Caused by: java.io.FileNotFoundException: Could not locate Hadoop executable: C:\hadoop-3.1.\bin\winutils.exe -see https://wiki.apache.org/hadoop/WindowsProblems

    at org.apache.hadoop.util.Shell.getQualifiedBinInner(Shell.java:)

    at org.apache.hadoop.util.Shell.getQualifiedBin(Shell.java:)

    at org.apache.hadoop.util.Shell.<clinit>(Shell.java:)

    at org.apache.hadoop.util.StringUtils.<clinit>(StringUtils.java:)

    at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:)

    at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:)

    at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:)

    at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:)

    at com.venn.util.HdfsUtil.isPathExist(HdfsUtil.java:)

    at com.venn.util.HdfsUtil.handleOutPutPath(HdfsUtil.java:)

    at com.venn.demo.WordCount.main(WordCount.java:)

注： C:\hadoop-3.1.1 是配置的 HADOOP_HOME 路径

　　下载对应版本的 winutils.exe，放到  路径：  C:\hadoop-3.1.1\bin\   下。

　　然后，你会发现又有个新的bug。O(∩_∩)O哈哈~　　　

Exception in thread "main" java.lang.UnsatisfiedLinkError: org.apache.hadoop.io.nativeio.NativeIO$Windows.access0(Ljava/lang/String;I)Z

    at org.apache.hadoop.io.nativeio.NativeIO$Windows.access0(Native Method)

    at org.apache.hadoop.io.nativeio.NativeIO$Windows.access(NativeIO.java:640)

    at org.apache.hadoop.fs.FileUtil.canRead(FileUtil.java:1223)

    at org.apache.hadoop.util.DiskChecker.checkAccessByFileMethods(DiskChecker.java:160)

    at org.apache.hadoop.util.DiskChecker.checkDirInternal(DiskChecker.java:100)

    at org.apache.hadoop.util.DiskChecker.checkDir(DiskChecker.java:77)

    at org.apache.hadoop.fs.LocalDirAllocator$AllocatorPerContext.confChanged(LocalDirAllocator.java:315)

    at org.apache.hadoop.fs.LocalDirAllocator$AllocatorPerContext.getLocalPathForWrite(LocalDirAllocator.java:378)

    at org.apache.hadoop.fs.LocalDirAllocator.getLocalPathForWrite(LocalDirAllocator.java:152)

    at org.apache.hadoop.fs.LocalDirAllocator.getLocalPathForWrite(LocalDirAllocator.java:133)

    at org.apache.hadoop.fs.LocalDirAllocator.getLocalPathForWrite(LocalDirAllocator.java:117)

    at org.apache.hadoop.mapred.LocalDistributedCacheManager.setup(LocalDistributedCacheManager.java:124)

    at org.apache.hadoop.mapred.LocalJobRunner$Job.<init>(LocalJobRunner.java:172)

    at org.apache.hadoop.mapred.LocalJobRunner.submitJob(LocalJobRunner.java:788)

    at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:254)

    at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1570)

    at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1567)

    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:1729)

    at org.apache.hadoop.mapreduce.Job.submit(Job.java:1567)

    at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1588)

    at com.venn.demo.WordCount.main(WordCount.java:77)

　　再下载个对应版本的 hadoop.ddl ，放到  C:\Windows\System32  ，就搞定了

　　一般来说， winutils.exe 和 hadoop.ddl 同一个大版本应该都可以

　　

idea执行mapreduce报错 Could not locate Hadoop executable: C:\hadoop-3.1.1\bin\winutils.exe的更多相关文章

  1. Could not locate executable E:\SoftWave\Hadoop-2.2.0\bin\winutils.exe in the Hadoop binaries解决办法

    需要下载windows版本 bin目录下的文件,替换hadoop目录下原来的bin目录下的文件.下载网址是: https://github.com/srccodes/hadoop-common-2.2 ...

  2. 执行mysqld_safe报错:mysqld does not exist or is not executable

    执行mysqld_safe报错: [root@edu data]# /usr/local/mysql5.7/bin/mysqld_safe --user=mysql160427 12:41:28 my ...

  3. 数据库执行sql报错Got a packet bigger than 'max_allowed_packet' bytes及重启mysql

    准备在mysql上使用数据库A,但mysql5经过重装后,上面的数据库已丢失,只得通过之前备份的A.sql重新生成数据库A. 1.执行sql报错 在执行A.sql的过程中,出现如下错误:Got a p ...

  4. selenium执行js报错

    selenium执行js报错 Traceback (most recent call last):    dr.execute_script(js)  File "C:\Python27\l ...

  5. mysql执行update报错1175解决方法

    mysql执行update报错 update library set status=true where 1=1 Error Code: 1175. You are using safe update ...

  6. 转 sqlplus执行sql报错：ORA-01756:

    1.sqlplus执行sql报错:ORA-01756: quoted string not properly terminated   分类: 技术         在SQLPLUS中执行SQL文件时 ...

  7. js执行函数报错Cannot set property 'value' of null怎么解决？

    js执行函数报错Cannot set property 'value' of null 的解决方案: 原因:dom还没有完全加载 第一步:所以js建议放在body下面执行, 第二步:window.on ...

  8. dotnetcore ef 调用多个数据库时用户命令执行操作报错

    dotnetcore ef 调用多个数据库时用户命令执行操作报错 1.多个DbContext 时报错: 报错: More than one DbContext was found. Specify w ...

  9. mysql执行update报错 Err] 1055 - 'information_schema.PROFILING.SEQ' isn't in GROUP BY

    mysql执行update报错 Err] 1055 - 'information_schema.PROFILING.SEQ' isn't in GROUP BY 今天开发的同事发来如下错误信息,最最简 ...

随机推荐

  1. CountDownLatch两种用法

    1.当前线程等待其他线程执行完毕后在执行. 2.模拟高并发场景. 在多线程编程里,CountDownLatch是一个很好的计数器工具. 常用的两个方法: 1.计数器减一 public void cou ...

  2. python3 kmp 字符串匹配

    先声明,本人菜鸟一个,写博客是为了记录学习的过程,以及自己的理解和心得,可能有的地方写的不好,希望大神指出... 抛出问题 给定一个文本串test_str(被匹配的字符串)和模式串pat_str(需要 ...

  3. jquery中live is not a function的问题

    jquery中的live()方法在jquery1.9及以上的版本中已被废弃了,如果使用,会抛出TypeError: $(...).live is not a function错误. 解决方法: 之前的 ...

  4. Django文件存储(一)默认存储系统

    Django默认使用的文件存储系统'django.core.files.storage.FileSystemStorage'是一个本地存储系统,由settings中的DEFAULT_FILE_STOR ...

  5. 《面向对象程序设计（Java）》第四周学习总结

    第一部分 第四章部分理论知识 1.面向对象程序设计概述:java是完全面向对象的,必须熟悉OOP才能编写java程序. 类:由类构造对象的过程称为创建类的实例. 封装:封装是将数据和行为组合在一个包中 ...

  6. css学习2

    1.垂直居中 -父元素高度确定的单行文本: 设置父元素的 height 和 line-height  高度一致来实现的.(height: 该元素的高度:line-height: 行高(行间距),指在文 ...

  7. leetcode48

    根据题目寻找规律,使用临时变量记录被替换的数据. class Solution { public: void rotate(vector<vector<int>>& m ...

  8. MySQL的or/in/union与索引优化

    转载自:MySQL的or/in/union与索引优化 https://blog.csdn.net/zhangweiwei2020/article/details/80005590 假设订单业务表结构为 ...

  9. JavaScript: Constructor and Object Oriented Programming

    Constructor :  Grammar: object.constructor Example: Javascript code: 1 function obj1() { this.number ...

  10. Linux-vim文本编辑器

    [Vim文本编辑器] vim的三种模式:一般模式.编辑模式.命令模式. * 一般模式: 当你vim filename 编辑一个文件时,一进入该文件就是一般模式了.在这个模式下,你可以做的操作有,上下移 ...