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Security Reference

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Non-Ambari Security Overview
Knox Reference
Ranger Reference
- Use Consolidated DB Schema Script to Reduce Ranger Install Time
- Ranger Kafka Policy Authorization Model

Ranger Reference

This chapter is a collection of Ranger reference content for non-default or rare use cases.

Use Consolidated DB Schema Script to Reduce Ranger Install Time
You can reduce Ranger cluster setup time by setting up the database and Java patches before installing Ranger. This is accomplished by running the consolidated DB schema script.
Ranger Kafka Policy Authorization Model
When attempting to create a topic in Kafka, there are two available permissions for the resource: cluster or topic. This describes the outcome of combinations of those permissions for the Kafka operation "create topic".

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