Apache_MultiNode.sh

#!/bin/bash

echo "Enter MasterNode ipaddress space hostname::"$cond 

read cond

echo $cond > master

echo "Enter Datanode cluster number::"$cond1

read cond1

echo "Enter Sudo User Password::"$cond3

read cond3

if [  -z "$cond3" ]

then

echo Your password file configuration successfully skiped..................

else 

echo "$cond3" > pas.txt

echo Your password file configuration successfully finced..................

fi

for ((i=1; i<=$cond1; i++)); 

do

echo "Enter Datanode ipaddress space hostname::"$cond2

read cond2

echo $cond2 >> datanode

done

cat master > host

cat datanode >> host

awk '!x[$0]++' host > hos

mv hos host

cat pas.txt | sudo -S cp -r host /etc/hosts

echo cp

wget http://archive.apache.org/dist/hadoop/common/stable/hadoop-2.2.0.tar.gz 

a=$( cat 1 )

for ((i=1; i<=$cond1; i++));

do

cut -d' ' -f1 datanode > slv

sl=$( sed -n "$i"p slv )

echo $sl

cut -d' ' -f2 datanode > slave

echo "$cond3" > pas.txt

echo $cond > master

scp -r host $sl:~

scp -r pas.txt $sl:~

scp -r master $sl:~

scp -r slave $sl:~

scp -r Slave_isnt.sh $sl:~

scp -r hadoop-2.2.0.tar.gz  $sl:~

ssh $sl sh Slave_isnt.sh

done

bash Slave_isnt.sh