[英]How can I run a Linux command that still runs after I close my PuTTY SSH session?
[英]i was working on Linux using Command Line 'Putty' and i encountered this issue
$ sqoop help
Error: /home/hduser/sqoop/../hadoop-mapreduce does not exist!
Please set $HADOOP_MAPRED_HOME to the root of your Hadoop MapReduce installation.
使用某些编辑器,例如vim ,将变量HADOOP_MAPRED_HOME添加到您的.bashrc中。
vi ~/.bashrc
并添加以下内容
export HADOOP_MAPRED_HOME=/home/hduser/sqoop/../hadoop-mapreduce
到您的.bashrc,然后键入
$ exec bash
在终端中刷新环境变量。
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