MapR Installation steps on AWS

MapR Installation on Amazon Web Service Machine with simple steps for Hadoop environment.

Step 1: Login with AWS credentials and then open the root machine.

[ec2-user@ip----~]$ sudo su -

Step 2: Put off the IP tables  services

[root@ip---- ~]# service iptables stop

Step 3: Check the configuration of iptables

[root@ip----- ~]# chkconfig iptables off

Step 4: Edit the SELinux configuration

[root@ip----~]# vim /etc/selinux/config

Step 5: EDIT replace enforcing with disabled (save and exit)

[root@ip----~]# SELINUX = disabled

Step 6: Open repos by using below command

[root@ip----~]# cd /etc/yum.repos.d/

Step 7: edit mar ecosystem repo file.

[root@ip----yum.repos.d]# vi mapr_ecosystem.repo

Put the following lines into the above file

name = MapR Ecosystem Components
baseurl =
gpgcheck = 0
enabled = 1
protected = 1

Step 8: edit mapr installer repo files.

[root@ip----yum.repos.d]# vi mapr_installer.repo

Step 9: Edit mapr core repo files.

[root@ip----yum.repos.d]# vi mapr_core.repo

Put the following lines into the above file

name = MapR Core Components
baseurl =
gpgcheck = 1
enabled = 1
protected = 1

Step 10: create yum repolist

[root@ip----- yum.repos.d]# yum repolist

(here you will seen all packages)
Step 11: Search mapr package files.

[root@ip------ yum.repos.d]# yum list all | grep mapr

(this displays all packages related to mapr)

Step 12: import rpm package files

[root@ip----- yum.repos.d]# rpm --import

Step 13:  install mapr cldb file server,webserver,resource manager and node manager

[root@ip------ yum.repos.d]# yum install mapr-cldb mapr-fileserver mapr-

webserver mapr-resourcemanager mapr-nodemanager

Step 14: Install mapr Zookeeper

[root@ip------ yum.repos.d]# yum install mapr-zookeeper

Step 15: list of mapr files

[root@ip----- yum.repos.d]# ls -l /opt/mapr/roles/

Step 16: search for mapr rpm files by using files grep command.

[root@ip------ yum.repos.d]# rpm -qa | grep mapr

(displays installed packages related to mapr)

Step 17: Adding Group for mapr system

[root@ip------ yum.repos.d]# groupadd -g 5000 mapr

Step 18: Adding a user for mapr group system

[root@ip------ yum.repos.d]# useradd -g 5000 -u 5000 mapr

Step 19 : Set passwd for mapr user

[root@ip------ yum.repos.d]#passwd mapr

(here you will give password for mapr user)
(you can give any name)

Step 20: create id mapr

[root@ip------ yum.repos.d]# id mapr

Step 21: check Fully Qualified Doman Name using below command

[root@ip------ yum.repos.d]# hostname -f

Step 22: check disk availability

[root@ip------ yum.repos.d]# fdisk -l

(here you have seen available disks in that machine and select the second disk for mapr)

Step 23: Edit second disk information for maprdisk file system.

[root@ip----- yum.repos.d]# vi /root/maprdisk.txt

(here that second disk put here)(save and exit)

Step 24: Set the configuration server in different zones.

[root@ip----- yum.repos.d]# /opt/mapr/server/ -N training -C ip--------.ap-southeast-1.compute.internal -Z ip------.ap-southeast-1.compute.internal:5181

Step 25: Edit second disk files

[root@ip------ yum.repos.d]# cat /root/maprdisk.txt

Step 26: Download the rpm files

[root@ip------ ~]# wget

Step 27: Extra package for enterprise linux system

[root@ip------ ~]# rpm -Uvh epel-release-6*.rpm

Step 28: Start Zookeeper services

[root@ip------ ~]# service mapr-zookeeper start

Step 29 :Start warden services

[root@ip-1----- ~]# service mapr-warden start

Step 30: Start MapR CLI NODE CLDB MASTER service

[root@ip----- ~]# maprcli node cldbmaster

Here you will go with your machine ip in web server for mcs..shown below..