[GitHub] [helix] narendly opened a new issue #874: Add readOnly option to ZkClient and Helix APIs

[GitBox <gi...@apache.org>]

narendly opened a new issue #874: Add readOnly option to ZkClient and Helix APIs
URL: https://github.com/apache/helix/issues/874
 
 
   This is a useful pattern that's seen in Python's ZkClient library, kazoo, where we give the users an option to connect to ZK on read-only mode.
   
   Since we have new ZkClient APIs that prevent access outside of sharding key, and old ZkClient APIs that connect to the ZK server and can do both RW operations, there could be some unsafe usage of ZkClients. Adding a read-only mode will help with preventing such situations.

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