修改hadoop安装路径下的log4j.properties文件，这个文件的上两级，是，hadoop,etc。前提须知：首先我先开启hadoop,在hadoop安装路径下的sbin下，打开cmd.然后输出的结果，就被日志团团包围了。找我想要的结果，要找半天。hadoop,和hive,mysql.都之前安装好了。修改后是：log4j.threshold=ERROR.于是我就在网上找寻答案，找了半天才

问题1：building wheels for collected packages: wxpythonbuilding wheel for wxpython (setup.py) ... errorerror: subprocess-exited-with-error× python setup.py bdist_wheel did not run successfully.两种思路：要不就是将