mapr-hive

Installs the mapr-hive package, and performs some configuration.

Requirements

This role configures MySQL databases, so it's assumed that there is a running instance of MySQL available.

Role Variables

The defaults will look something like this:

proxy_env: { }

mysql_root_user: root
mysql_root_password: mapr

hive_db: metastore
hive_db_user: hive
hive_db_pass: mapr
hive_metastore_host: '{{groups["hiveserver"][0]}}'

hive_version: "1.0*"

hive_authentication_type: maprsasl
hive_pam_services: login,sudo,sshd

hiveserver2_thrift_port: 10000
hivemeta_thrift_port: 9083

Modify as you see fit. The metastore host will also be the MySQL database host as well. The mysql_root_user and mysql_root_password variables will be used to authenticate to MySQL to create the metastore database.

Dependencies

Example Playbook

The example below assumes that an inventory file has been created with certain groups that can be used to identify the nodes in the cluster having certain roles.

• hosts: hiveserver roles:
  • { role: mapr_hive }

License
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MIT

Author Information
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Vince Gonzalez