windows下编译hadoop成功 执行异常org.apache.hadoop.io.nativeio.NativeIO$Windows.access0(Ljava/lang/String;I)Z
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在hadoop源代码根目录下找到hadoop-common-project\hadoop-common\src\main\java\org\apache\hadoop\fs\FileUtil.java
找到canRead、canWrite、canExecute三个函数,将windows下的分支直接返回true,示例:
public static boolean canWrite(File f) {
if (Shell.WINDOWS) {
/*try {
return NativeIO.Windows.access(f.getCanonicalPath(),
NativeIO.Windows.AccessRight.ACCESS_WRITE);
} catch (IOException e) {
return false;
}*/
return true;
} else {
return f.canWrite();
}
}
然后重新编译
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- windows下编译hadoop成功 执行异常org.apache.hadoop.io.nativeio.NativeIO$Windows.access0(Ljava/lang/String;I)Z
- 解决Exception: org.apache.hadoop.io.nativeio.NativeIO$Windows.access0(Ljava/lang/String;I)Z
- 解决org.apache.hadoop.io.nativeio.NativeIO$Windows.access0(Ljava/lang/String;I)Z
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- 解决org.apache.hadoop.io.nativeio.NativeIO$Windows.access0(Ljava/lang/String;I)Z
- 解决Exception: org.apache.hadoop.io.nativeio.NativeIO$Windows.access0(Ljava/lang/String;I)Z 等一系列问题
- 解决Exception: org.apache.hadoop.io.nativeio.NativeIO$Windows.access0(Ljava/lang/String;I)Z等一系列问题
- 解决Exception: org.apache.hadoop.io.nativeio.NativeIO$Windows.access0(Ljava/lang/String;I)Z 等一系列问题
- 解决Exception: org.apache.hadoop.io.nativeio.NativeIO$Windows.access0(Ljava/lang/String;I)Z 等一系列问题,lja
- 解决Exception: org.apache.hadoop.io.nativeio.NativeIO$Windows.access0(Ljava/lang/String;I)Z 等一系列问题
- 解决Exception: org.apache.hadoop.io.nativeio.NativeIO$Windows.access0(Ljava/lang/String;I)Z 等一系列问题
- 解决Exception: org.apache.hadoop.io.nativeio.NativeIO$Windows.access0(Ljava/lang/String;I)Z 等一系列问题
- 解决Exception: org.apache.hadoop.io.nativeio.NativeIO$Windows.access0(Ljava/lang/String;I)Z 等一系列问题
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