git clone https://github.com/Sibikrish3000/HadoopOnWindows.git
cd HadoopOnWindows
./install.ps1
start-all.cmd
hdfs secondarynamenode
To Run hadoop-streaming
hdfs dfs -mkdir /input
hdfs dfs -put input.txt /input/
#example
hadoop jar $env:HADOOP_HOME\share\hadoop\tools\lib\hadoop-streaming-2.9.2.jar -input /input -output /output -mapper "C:\Program Files\R\R-4.5.1\bin\Rscript.exe D:HadoopOnWindows\R\mapper.R" -reducer "C:\Program Files\R\R-4.5.1\bin\Rscript.exe D:HadoopOnWindows\R\reducer.R"
hdfs dfs -get /output C:\local\path\output