vagrant-hadoop-hive

Create a box which includes

• OpenJDK 1.7
• Apache Hadoop 1.2.1
• Apache Hive 0.11.0
• Mysql 5.5
• Apache Sqoop 1.4.4

Use

Required:

• Installed latest Vagrant
• Installed latest Virtual box

Clone this project to local machine and run

vagrant up

This would up the ubuntu server box and install some packages. Once running is done, you should see the "Good luck!" message, so everything shoud be ready. NOTE: If you running on Windows, you might meet the error "/bin/sh^M: bad interpreter: No such file or directory". for fixing:

sudo perl -i -pe 'y|\r||d' install.sh

and run "vagrang up" again

• SSH to VM

    vagrant ssh
  

• Create hdfs folder

    mkdir /home/vagrant/hdfs
    chmod -R 777 /home/vagrant/hdfs/
  

• Format Hadoop HDFS

    hadoop namenode -format -force
  

• For starting hadoop without asking the password

    ssh-keygen -t dsa -P '' -f /home/vagrant/.ssh/id_dsa
    cat /home/vagrant/.ssh/id_dsa.pub >> /home/vagrant/.ssh/authorized_keys
  

• Starting Hadoop

    start-all.sh
  

• Starting Hive

    hive
  

• For testing, create a sample table

    hive>CREATE TABLE pokes (foo INT, bar STRING);
  

• Use Sqoop

    sqoop help
  

• Use MySql

    mysql -uroot -proot
  

Access DFS on browser http://dev-hadoop:50070/dfshealth.jsp

Access job tracker on browser http://dev-hadoop:50030/jobtracker.jsp

Test import data from mysql to hive

• Move to /vagrant

    cd /vagrant
  

• Create mysql database

    mysql -uroot -proot create database test_db
  

• Import sample database to mysql

    mysql test_db -uroot -proot < hedgefund-data.sql
  

• Create a Hive database called "test_db"

    hive> create database test_db;
  

• Import mysql table to Hive

    sqoop import --verbose --fields-terminated-by ',' --connect jdbc:mysql://localhost/test_db --table filings --username root --password root --hive-import --warehouse-dir /user/hive/warehouse/test_db.db --fields-terminated-by ',' --split-by id --hive-database test_db --hive-table filings
  

Notes

• filings a sample table.
• dev-hadoop is forwarding to 192.168.33.15 automatic, this is private ip of Virtual machine, you can change in Vagrantfile
• When vagrant up again, you must start hadoop manualy too.

Feel free to give me some comment over email congdng@gmail.com. Thanks~