What is Kafka what is its importance in Big-Data

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I have currently setup a cluster. I've used Apache Kafka and zookeeper. But still, I still don't get its usage in the cluster. When are both required and for what requirement?
Apr 11, 2019 in Big Data Hadoop by nitinrawat895
• 11,380 points
977 views

1 answer to this question.

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Apache Kafka is a tool used in Streaming Real-time data.

Kafka consists of:

  • Producer
  • Consumer
  • Broker
  • Zookeeper

Producer generates the topic.

Consumer subscribes to the topic.

The topics published are stored in Kafka Clusters or Brokers.

Zookeeper is the king in Kafka all the memory resource is managed and maintained by Zookeeper.

The image below depicts the working architecture of Zookeeper.

Image result for zookeeper architecture diagram

Hope this helps!

To know more about Kafka, I would recommend you to enroll with Kafka training online today.

Thanks.

answered Apr 11, 2019 by ravikiran
• 4,620 points

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