def nn(i):
nn=open("nn_ip.txt",w+)
nn.write(i)
nn.close()
out("sshpass -p redhat ssh -o StrictHostKeyChecking=no root@"+i+" rm -rvf /.hadoop")
out("sshpass -p redhat ssh -o StrictHostKeyChecking=no root@"+i+" rm -rvf /tmp/hadoop-root/dfs/name")
out("sshpass -p redhat ssh -o StrictHostKeyChecking=no root@"+i+" hadoop namenode -format")
out("sshpass -p redhat ssh -o StrictHostKeyChecking=no root@"+i+" hadoop-daemon.sh start namenode")
def main():
d=FeildStorage()
aip.main()
f=open("aip.txt")
ip=f.read().split()
f.close()
nnip=d.getvalue('nn')
jtip=d.getvalue('jt')
clntip=d.getvalue('client')
service_hive=d.getvalue('service_hive')
service_pig=d.getvalue('service_pig')
service_sqoop=d.getvalue('service_sqoop')
count=0
for i in ip:
if i==nnip:
ip[count],ip[0]=ip[0],ip[count]
elif i==jtip:
ip[count],ip[1]=ip[1],ip[count]
elif i == clntip:
ip[count],ip[2]=ip[2],ip[count]
else:
pass
count += 1
config.config(ip[0],ip[1])
count=0
inst=[]
for i in ip:
t=threading.Thread(target=install,args=(i,))
inst.append(t)
t.start()
for i in inst:
i.join()
abc=[]
for i in ip:
if count == 0:
nn(i)
elif count == 1:
jt(i)
elif count == 2:
c=open("client_ip.txt",w+)
c.write(i)
c.close()
else:
t=threading.Thread(target=dntt,args=(i,))
t.start()
abc.append(t)
count +=1
for i in abc:
i.join()
if service_pig:
services.pig(clntip)
elif service_hive:
services.hive(clntip)
elif service_sqoop:
services.sqoop(clntip)
else:
pass
out("clear")
print "\n\n\t\t\tSETUP COMPLETE"
print("Namenode is "+ip[0])
print("Jobtracker is "+ip[1])
print("Client is "ip[2])
def jt(i):
jt=open("jt_ip.txt",w+)
jt.write(i)
jt.close()
out("sshpass -p redhat ssh -o StrictHostKeyChecking=no root@"+i+" hadoop-daemon.sh start jobtracker")
def dntt(i):
out("sshpass -p redhat ssh -o StrictHostKeyChecking=no root@"+i+" rm -rvf /.hadoop")
out("sshpass -p redhat ssh -o StrictHostKeyChecking=no root@"+i+" rm -rvf /tmp/hadoop-root/dfs")
out("sshpass -p redhat ssh -o StrictHostKeyChecking=no root@"+i+" hadoop-daemon.sh start datanode")
out("sshpass -p redhat ssh -o StrictHostKeyChecking=no root@"+i+" hadoop-daemon.sh start tasktracker")
def install(i):
out("sshpass -p redhat scp core-site.xml root@"+i+":/etc/hadoop")
out("sshpass -p redhat scp mapred-site.xml root@"+i+":/etc/hadoop")
out("sshpass -p redhat scp hdfs-site.xml root@"+i+":/etc/hadoop")
