无法设置路径的权限: mp [英] Failed to set permissions of path: mp

问题描述

Failed to set permissions of path: 	mphadoop-MayPaynemapredstagingMayPayne2016979439.staging to 0700 

我在 MapReduce 作业执行时收到此错误，我使用的是 hadoop 1.0.4，然后我知道这是一个已知问题，我在 1.2.0 中尝试了此问题，但问题仍然存在.我可以知道他们已经解决了这个问题的 hadoop 版本吗.

I'm getting this error when the MapReduce job executing, I was using hadoop 1.0.4, then I got to know it's a known issue and I tried this with the 1.2.0 but the issue still exists. Can I know a hadoop version that they have resolved this issue.

先谢谢大家

推荐答案

我通过稍微更改 hadoop-core jar 文件设法解决了这个问题.更改了hadoop-core.jar 文件中FileUtil.java 中的错误导致方法并重新编译并包含在我的eclipse 项目中.现在错误消失了.我建议你们每个人都这样做.

I managed to solve this by changing the hadoop-core jar file little bit. Changed the error causing method in FileUtil.java in hadoop-core.jar file and recompiled and included in my eclipse project. Now the error is gone. I suggest every one of you to do that.

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