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Sentry: Fine-grained authorization for Hive users

Sentry: Fine-grained authorization for Hive users

Master Collaborator

Cloudera has release Sentry, an open source RBAC module (currently for Hive and Impala but extensible to other frameworks). This blog post contains a technical overview:

 

http://blog.cloudera.com/blog/2013/07/with-sentry-cloudera-fills-hadoops-enterprise-security-gap/