Mention what happens if the preferred replica is not in the ISR?
Explain the term 'Topic Replication Factor'?
Explain the term 'Log Anatomy'?
what is the traditional method of message transfer?
Explain Sort Order in brief?
When to use Avro, explain?
Name some AVRO Reference APIs?
What is the way of creating Avro Schemas?
Who developed Apache Avro?
What is the required action you need to perform if you opt for scheduled maintenance on the cluster nodes?
What are the purposes of using Ambari shell?
What is the role of “ambari-qa” user?
How can we see all the clusters that are available in Ambari?
What are the different ways you can use to secure a cluster using Ambari?
How is recovery achieved in Ambari?