How to Install on a MapR Cluster Using Native or Kerberos Security
Valid MapR tickets are required to perform the installation. For more information, see the chapter “Vector in Secure Hadoop” in the Security Guide.
Follow this process if installing on a MapR cluster that uses native MapR security:
1. Obtain a valid MapR ticket for the “actian” user (or instance owner) for each node VectorH is to be installed on. We recommend using MapR service tickets. For example:
maprlogin generateticket -type service
2. Start the VectorH installer.
The installer verifies that a valid MapR ticket has been issued for both the “actian” and “mapr” users. If not, an error is issued and the installation aborts.
Follow this process if installing on a Kerberos-enabled MapR cluster:
1. Obtain a valid Kerberos ticket using the kinit utility.
2. Obtain a valid MapR ticket:
maprlogin kerberos
3. Start the VectorH installer.
The installer checks that the required tickets are in place.