Describe streaming in Hadoop.

What occurs if a user submits a new job when NameNode is down?

What does a skewed table mean in Hive?

Describe the attributes of Hadoop

Why does Hadoop employ the context object?

Which two messages does NameNode get from DataNode?

Describe how Hive is used in the Hadoop ecosystem.

As a data engineer, how would you go about creating a new analytical product?

Explain data engineering.

What does Hadoop’s Heartbeat mean?