Hadoop HBase Interview Questions and Answer

Hadoop HBase Interview Questions and Answer

Top Hadoop HBase Interview Questions and Answers: Below, we have covered detailed answers to the Hadoop HBase Interview Questions Which will be helpful to freshers and experienced Professionals. All the best for your interview Preparation.

What is Hbase?

When should you use Hbase?

What are the key components of HBase?

How many Operational command in Hbase?

How to open a connection in Hbase?

What is the difference between hbase and hadoop/hdfs?

What does Hbase consists of?

What is WAL and Hlog in Hbase?

When you should use Hbase?

Explain deletion in Hbase?

What are the three types of tombstone markers in Hbase?

What is compaction in Hbase?

What is a cell in Hbase?

What is the maximum recommended cell size?

What are the different compaction types in Hbase?

What are the different types of filters used in Hbase?

What is TTL (Time to live) in Hbase?

What is hotspotting in Hbase?

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