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RBAC in Hadoop with Kudu and Ranger

Attila Bukor takes us through the process of setting up role-based access controls on Impala tables:

After setting up the integration it’s time to create some policies, as now only trusted users are allowed to perform any action; everyone else is locked out. Resource-based access control (RBAC) policies can be set up for Kudu in Ranger, but Kudu currently doesn’t support tag-based policies, row-level filtering or column masking.

Click through for the process, as well as current limitations.

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