BDD FAQ: When Configuring Kerberos On Big Data Discovery, What are the ''Supergroup' and 'HDFS' OS Groups Referenced In The Documentation?
Last updated on JANUARY 08, 2018
Applies to:Oracle Big Data Discovery - Version 18.104.22.168.0 to 22.214.171.124.0 [Release 1.0]
Information in this document applies to any platform.
You are enabling Kerberos on Big Data Discovery 1.4 or higher 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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