Automatically installs a single node HDP cluster with the following features:

• Kerberos
• LDAP
• Local repository creation
• Optimized settings for machines with limited ram (wip)
• Enables Phoenix, Hive interactive and other features
• Ambari 2.2, 2.4, 2.5
• HDP 2.4, 2.5, 2.6

Requirements

• CentOS 6 or 7
• Virtual Machine with 8 GB or more ram.

Not all HDP components can be running at the same time on an 8 GB VM. The script will turn off services that would exceed RAM and place them in maintenance mode. A 16 GB VM can run most components. 24 GB is required to run everything.

Spin up a virtual machine and clone autohdp. You can specify a known GA version of Ambari and HDP or provide custom repo links. If specified, the version must be listed under (repos/known_repos.txt).

# Install the latest version of HDP (2.5 as of 12/16)
./autohdp.sh 2.5

The command will complete once Ambari has acknowledged the cluster creation request.

A specific version can be specified. If all 4 version slots are not specified, the latest will be selected.

# Pick latest 2.5.x version
./autohdp.sh 2.5
# Pick latest 2.4.2.x version
./autohdp.sh 2.4.2

See the inline help to use custom repository links. The script will attempt to derive the version from the url. CLUSTERNAME is optional. By default it will pick the hostname.

export AMBARIREPO=http://public-repo-1.hortonworks.com/ambari/centos6/2.x/updates/2.2.2.0/ambari.repo
export HDPREPO=http://public-repo-1.hortonworks.com/HDP/centos6/2.x/updates/2.4.2.0/hdp.repo
export CLUSTERNAME=hadoop
./autohdp.sh

Ambari and HDP repos can be found at http://docs.hortonworks.com.

• Principal and ldap entry for "admin" user
• HDFS folder for "admin" user
• All components secured via Ranger