eclipse运行hadoop程序报错:Connection refused: no further information log4j:WARN No appenders could be found for logger (org.apache.hadoop.conf.Configuration.deprecation). log4j:WARN Please initialize the log4j system properly. log4j:WARN See http://logging…
之前在mac上调试hadoop程序(mac之前配置过hadoop环境)一直都是正常的.因为工作需要,需要在windows上先调试该程序,然后再转到linux下.程序运行的过程中,报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. 通…
报错内容 ERROR 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. 解决方法 1. 下载windows编译版的Hadoop 2. 新增系统环境变量%HADOOP_HOME% 3. 配置系统变量PATH 4.…
1.ps aux | grep mxx.exe 查找可执行程序的进程id 2.gdb attach pid attach可执行程序的进程pid 3.continue/c 或者continue or c 当attach进程时,会停止进程的运行,这时使进程继续运行需要使用continue/c命令 4.其他gdb操作(bt b watch etc..) 现在可以使用其他gdb命令来调试了…