【DAY2】hadoop 完全分布模式中需要用到的SHELL脚本
#!/bin/bashecho "--------------- NOW FORMAT HDFS ------------"
hdfs namenode -format
echo "--------------- HDFS FORMAT ALREADY -------------"
echo "--------------- NOW START HDFS --------------"
start-dfs.sh
echo "--------------- HDFS START ALREADY --------------"
echo "--------------- NOW START YARN SYSTEM -------------"
start-yarn.sh
echo "--------------- YARN SYSTEM START ALREADY -------------"
echo "--------------- NOW CREAT USER DIRECTORY -------------"
hadoop fs -mkdir -p /user/yehom/data
echo "--------------- USER DIREDCTORY CREATED ALREADY -----------"
echo "--------------- SHOW USER DIRERECTORY LIST --------------"
hadoop fs -ls -R /
echo "*************** ALL START AND INI *******************"
echo "*************** DESIGN BY YEHOM @YehomLab.com *****************"
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