What is Apache Sentry?
Apache Sentry is a system for defining and enforcing fine-grained authorization against Hadoop resources. Use Sentry to control and enforce privileges on data for authenticated users and applications in a Hadoop cluster. It supports different data models with a modular architecture.
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What is WANdisco LiveSentry?
Replicate Apache Sentry policies across clusters
The WANdisco Fusion Plugin for Live Sentry coordinates and replicates Sentry policies across clusters to maintain common policy enforcement in each. Use it to ensure consistent policy definition and enforcement across multiple clusters that share access to the same data with WANdisco Fusion.
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Changes made to Apache Sentry policies can be enforced consistently across separate clusters.
Change Sentry policies in any cluster to enforce access to cluster resources with the same authorization rights in each environment.
Resolve inconsistent policy state from network failures between clusters automatically.
Support role-based authorization for multiple groups that need access to the same data in different locations or clusters.
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