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Hadoop - Interview Questions
What are the Benefits of using zookeeper?
Simple distributed coordination process: The coordination process among all nodes in Zookeeper is straightforward.

Synchronization : Mutual exclusion and co-operation among server processes. 

Ordered Messages : Zookeeper tracks with a number by denoting its order with the stamping of each update; with the help of all this, messages are ordered here.

Serialization : Encode the data according to specific rules. Ensure your application runs consistently. 

Reliability : The zookeeper is very reliable. In case of an update, it keeps all the data until forwarded.

Atomicity : Data transfer either succeeds or fails, but no transaction is partial.
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