BDD FAQ: When Configuring Kerberos On Big Data Discovery, What are the ''Supergroup' and 'HDFS' OS Groups Referenced In The Documentation?
Last updated on NOVEMBER 19, 2015
Applies to:Oracle Big Data Discovery - Version 188.8.131.52.0 and later
Information in this document applies to any platform.
You are enabling Kerberos on Big Data Discovery 1.1 and referencing the Big Data Discovery: Installation and Deployment Guide section 'Kerberos and Sentry requirements'.
In this documentation, it references the following comments:
- "The owner of both directories must be the BDD user and their group must be supergroup."
- "Add the BDD user to the hdfs group on all BDD nodes."
What are the 'supergroup' and 'hdfs' group that are being referenced in the documentation?
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