BDD Oracle Big Data Discovery Fails To Execute When Using Teradata Hadoop Cluster (Doc ID 2233080.1)

Last updated on MARCH 01, 2017

Applies to:

Oracle Big Data Discovery - Version 1.3.2.0.0 and later
Information in this document applies to any platform.

Symptoms

In this case, BDD release is 1.3.2.0.0

Teradata uses Cloudera CDH 5.8.0, we're having 3 x master, 3 x slave (BDD nodes (3 x bdd nodes, bdd01, bdd03 and bdd05, all virtualized over Exalytics)) and 2 x edge nodes on the Teradata system.

Teradata uses SuSe GNU/Linux (SLES 11 SP3 x64), so the first thing that fails is its search for the /etc/redhat-release.

 
Discovered two main points:

- The bdd installer verifies all operating system requirements on all nodes including hadoop nodes.
- The bdd installer does not understand the taxonomy of the Hadoop Cluster service names.

Cause

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