Which are the three main hdfs-site.xml properties?
What are the network requirements for using hadoop?
Name the various types of lists supported by bootstrap.
What is the functionality of jobtracker in hadoop?
What happens to a namenode, when job tracker is down?
What is the default block size in hdfs?
Do we need to give a password, even if the key is added in ssh?
What is Row Key?
What are the two main parts of the hadoop framework?
what is the typical block size of an HDFS block?
What are the stable versions of Hadoop?
How will you make changes to the default configuration files?
Can Apache Kafka be used without Zookeeper?