sudo service cloudera-scm-server start

sudo /home/cloudera/cloudera-manager --express

# http://quickstart.cloudera:7180
# Clusters > Cloudera QuickStart > Actions > Start

sudo service cloudera-scm-agent start
sudo service cloudera-scm-server start
sudo service cloudera-scm-agent stop
sudo service cloudera-scm-server stop
sudo service cloudera-scm-server status
sudo service cloudera-scm-agent status

jps

sudo service cloudera-scm-agent start
sudo service cloudera-scm-server start
sudo service cloudera-scm-server status
sudo service cloudera-scm-agent status

jps

hadoop fs -mkdir -p /user/cloudera/input

vim /home/cloudera/input.txt
cat /home/cloudera/input.txt

hadoop fs -put /home/cloudera/input.txt /user/cloudera/ 
hadoop fs -ls /user/cloudera/

pig -x local

Student_data = LOAD 'hdfs://localhost:8020/user/cloudera/input.txt'
USING PigStorage(',')
AS (id:int, firstname:chararray, lastname:chararray, phone:chararray,
city:chararray);

DUMP Student_data;
