Karthikeyan Manivannan created DRILL-5671:
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Summary: Set a secure ACL (Access Control List) for Drill ZK nodes
in a secure cluster
Key: DRILL-5671
URL: https://issues.apache.org/jira/browse/DRILL-5671
Project: Apache Drill
Issue Type: New Feature
Components: Server
Reporter: Karthikeyan Manivannan
Assignee: Karthikeyan Manivannan
All Drill ZK nodes, currently, are assigned a default [world:all] ACL i.e.
anyone gets to do CDRWA(create, delete, read, write, admin access). This means
that even on a secure cluster anyone can perform all CRDWA actions on the
znodes.
This should be changed such that:
- In a non-secure cluster, Drill will continue using the current default
[world:all] ACL
- In a secure cluster, all nodes should have an [authid: all] ACL i.e. the
authenticated user that created the znode gets full access. The discovery
znodes i.e. the znodes with the list of Drillbits will have an additional
[world:read] ACL, i.e. the list of Drillbits will be readable by anyone.
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