Apache HBase Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Apache HBase Interview Questions

Questions Answers Views Company eMail

What is compaction in hbase?

171

What is hotspotting in hbase?

177

What is ttl (time to live) in hbase?

186

What is the difference between hbase and hadoop/hdfs?

169

When should you use hbase?

180

What is wal and hlog in hbase?

307

What is a cell in hbase?

179

What are the different types of filaters used in hbase?

179

explaine wal in hbase?

173

explain apache hbase?

149

Explain deletion in hbase? Mention what are the three types of tombstone markers in hbase?

141

What are the main key structures of hbase?

167

What is the use of hbase hmaster?

149

Which technique can you use in hbase to access hfile directly without the help of hbase?

173

Explain what is wal and hlog in hbase?

312

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Un-Answered Questions { Apache HBase }

Define cell in HBase?

166

Explian the Limitations of HBase?

187

Explain what is the row key?

149

Can you explain data versioning?

172

What is the row key?

157

What do you understand by Filters in HBase?

143

What are the fundamental key structures of HBase?

209

Define standalone mode in hbase?

140

What are the filters are available in apache hbase?

155

What is ttl (time to live) in hbase?

186

What is the role of Zookeeper in HBase architecture?

606

Does HBase support SQL like syntax?

153

What is the difference between hbase and hdfs?

171

What is the maximum recommended cell size?

174

When should you use hbase?

180

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