hadoop2_cluster_install_for_centos-Introduction

This is hadoop2 cluster installer for centos6.0 or centos7.1 .

Version

v1.0.5

Intall hadoop with hadoop2_cluster_install_for_centos.

step0.

step1. Preinstall and check yum update for all node

# yum -y install wget
# yum -y install net-tools
# yum -y install unzip    
# yum -y update : yum -y update && yum -y upgrade
# reboot

step2. download

# cd
# wget https://github.com/Finfra/hadoop2_cluster_install_for_centos/archive/master.zip
# unzip master.zip
# mv hadoop2_cluster_install_for_centos-master  _setting_h2

setp3. change setting file.

# vi password      (All node's password will be equal.)
# vi host          (Use ip addresses, not url or nostname.)
# vi hadoopVersion (default is 2.6.3)

step4. run install script.

# cd /root/_setting_h2
# . hSetupAll.sh

step5. check.

# .hSetupAll.sh
            <<~ Omitted ~>>
Found 1 items
drwxr-xr-x   - hadoop supergroup          0 2015-03-08 18:14 /test
----hSetup3ByHadoop.sh end---------------------------------------------------

########################################################################
########################################################################
# su - hadoop
$

CF

This is early version. Welcome our code.

BUGS

Please report bugs to nowage[at]gmail.com.

todo

password for each node,,, download rpm only one time when sshpass install,,,

CONTRIBUTING

The github repository is at https://github.com/Finfra/hadoop2_cluster_install_for_centos

SEE ALSO

Some other stuff.

AUTHOR

NamJungGu, <nowage[at]gmail.com>

COPYRIGHT AND LICENSE

(c) Copyright 2005-2015 by finfra.com