@echo off
cd /d %~dp0
set TEMP=%cd%\tmp
set TMP=%cd%\tmp
set JAVA_HOME=%cd%\java\jre
set PATH=%JAVA_HOME%\bin;%cd%\hadoop\bin;%PATH%
set HADOOP_HOME=%cd%\hadoop
set HADOOP_HEAPSIZE=1024
set YARN_HEAPSIZE=1024
set HADOOP_YARN_HOME=%cd%\hadoop

type %cd%\hadoop\welcome.txt
timeout /t 3

if EXIST %cd%\dfs goto formated
call hdfs namenode -format
timeout /t 3

:formated
start "windoop DataNode" hdfs datanode
timeout /t 10
start "windoop NodeManager" yarn nodemanager
timeout /t 8

exit :EOF