hadoop2.7.3 hbase 1.3.1 Could not locate executable null\bin\winutils.exe in the Hadoop binaries.
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使用hbase客户端连接集群时发现这个错误:
说不能执行本地的winutils.exe,我是在windows上连接集群的,确实没有设置hadoop的环境变量。而且hadoop2.7.3的bin下也没有winutils.exe这个可执行文件。
经百度发现:是少了hadoop-common-2.2.0-bin这个包
这是下载地址:https://github.com/srccodes/hadoop-common-2.2.0-bin
下载:
这就是可执行文件winutils.exe:
然后在代码开始加入变量:
System.setProperty("hadoop.home.dir", "F:/soft/hadoop/hadoop-common-2.2.0-bin-master");
也可以在系统环境变量中添加HADOOP_HOME,在path中添加%HADOOP_HOME%\bin,但是这种方法视乎要重启才能生效。
设置之后运行代码:前两行就没有报错了:
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- hadoop2.7.3 hbase 1.3.1 Could not locate executable null\bin\winutils.exe in the Hadoop binaries.
- Could not locate executable null\bin\winutils.exe in the Hadoop binaries.
- Could not locate executable null\bin\winutils.exe in the Hadoop binaries
- Could not locate executable null\bin\winutils.exe in the Hadoop binaries
- java.io.IOException: Could not locate executable null\bin\winutils.exe in the Hadoop binaries
- java.io.IOException: Could not locate executable null\bin\winutils.exe in the Hadoop binaries
- java.io.IOException: Could not locate executable null\bin\winutils.exe in the Hadoop binaries.
- could not locate executable null\bin\winutils.exe in the Hadoop binaries.
- Could not locate executable null\bin\winutils.exe in the Hadoop binaries.
- java.io.IOException: Could not locate executable null\bin\winutils.exe in the Hadoop binaries
- java.io.IOException: Could not locate executable null\bin\winutils.exe in the Hadoop binaries.
- java.io.IOException: Could not locate executable null\bin\winutils.exe in the Hadoop binaries.
- java.io.IOException: Could not locate executable null\bin\winutils.exe in the Hadoop binaries
- java.io.IOException: Could not locate executable null\bin\winutils.exe in the Hadoop binaries.
- java.io.IOException: Could not locate executable null\bin\winutils.exe in the Hadoop binaries
- java.io.IOException: Could not locate executable null\bin\winutils.exe in the Hadoop binaries
- Could not locate executable null\bin\winutils.exe in the Hadoop binaries
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