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__________ provides the functionality of a messaging system.

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__________ provides the functionality of a messaging system.

(a) Oozie

(b) Kafka

(c) Lucene

(d) BigTop

The question was posed to me in an interview.

My enquiry is from Kafka with Hadoop in portion Oozie, Orchestration, Hadoop Libraries and Utilities and Miscellaneous Hadoop Applications of Hadoop

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Best answer
Right option is (b) Kafka

The explanation is: Kafka is a distributed, partitioned, replicated commit log service.

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