java.io.IOException:无法在Hadoop二进制文件中找到可执行文件null\bin\winutils.exe [英] java.io.IOException: Could not locate executable null\bin\winutils.exe in the Hadoop binaries

查看:1856
本文介绍了java.io.IOException:无法在Hadoop二进制文件中找到可执行文件null\bin\winutils.exe的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

  $ bin / start-hbase.sh 

2015-07-01 19:21:34,971错误[main] util.Shell:找不到在hadoop二进制路径中的winutils二进制文件
java.io.IOException:在Hadoop二进制文件中找不到可执行文件null \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
at org.apache.hadoop.util.Shell.getQualifiedBinPath(Shell.java:355)
at org.apache.hadoop.util.Shell.getWinUtilsPath(Shell.java:370)
at org.apache.hadoop.util.Shell。< clinit>(Shell.java:363)
at org.apache.hadoop.util.StringUtils。< clinit>(StringUtils.java:78)
at org.apache.hadoop.conf.Configuration.getStrings(Configuration.java:1699)
at org.apache.hadoop.hbase.zookeeper.ZKConfig.makeZKProps(ZKConfig.java:113)
在org.apache.hadoop.hbase.zookeeper.ZKServerTool.main(ZKServerTool.java:45)


解决方案

您缺少winutils.exe,一个hadoop二进制文件。根据x64位/ x32位系统,下载winutils.exe文件&设置您的hadoop主页指向它。



第一种方式:

1.下载文件



2.在系统中创建hadoop文件夹,例如C:
$ b 3.在hadoop目录中创建bin文件夹例如:C :\ haddoop \ bin



4.在bin中输入winutils.exe:C:\ haddoop \ bin\winuitls.exe



5.系统属性中的用户变量 - >高级系统设置



创建新变量名称:HADOOP_HOME路径:C:\ hadoop \

第二种方式:

您可以使用以下命令直接在Java程序中设置hadoop home像这样:

  System.setProperty(hadoop.home.dir,C:\hadoop); 


$ bin/start-hbase.sh

2015-07-01 19:21:34,971 ERROR [main] util.Shell: Failed to locate the winutils binary in the hadoop binary path
java.io.IOException: Could not locate executable null\bin\winutils.exe in the Hadoop binaries.
        at org.apache.hadoop.util.Shell.getQualifiedBinPath(Shell.java:355)
        at org.apache.hadoop.util.Shell.getWinUtilsPath(Shell.java:370)
        at org.apache.hadoop.util.Shell.<clinit>(Shell.java:363)
        at org.apache.hadoop.util.StringUtils.<clinit>(StringUtils.java:78)
        at org.apache.hadoop.conf.Configuration.getStrings(Configuration.java:1699)
        at org.apache.hadoop.hbase.zookeeper.ZKConfig.makeZKProps(ZKConfig.java:113)
        at org.apache.hadoop.hbase.zookeeper.ZKServerTool.main(ZKServerTool.java:45)

解决方案

You are missing winutils.exe, a hadoop binary. Depending upon x64 bit / x32 bit system, download the winutils.exe file & set your hadoop home pointing to it.

1st way :

1.Download the file

2.Create hadoop folder in Your System ex " C:"

3.Create bin folder in hadoop directory ex : C:\hadoop\bin

4.paste winutils.exe in bin ex: C:\hadoop\bin\winuitls.exe

5.In User Variables in System Properties -> Advance System Settings

Create New Variable Name: HADOOP_HOME Path: C:\hadoop\

2nd Way :

You can set hadoop home directly in Your Java Program with the following Command like this :

System.setProperty("hadoop.home.dir","C:\hadoop" );

这篇关于java.io.IOException:无法在Hadoop二进制文件中找到可执行文件null\bin\winutils.exe的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

查看全文
相关文章
登录 关闭
扫码关注1秒登录
发送“验证码”获取 | 15天全站免登陆