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

Apache HBase Interview Questions

Questions Answers Views Company eMail

Define HRegionServer in HBase

157

What is the use of shutdown command?

210

What is HBase HMaster?

360

What is the function of HMaster?

255

Suppose that your data is stored in collections, for instance, some binary data, message data or metadata is all keyed on the same value. Will you use HBase for this?

158

Explian the Limitations of HBase?

187

State some applications of HBase?

167

What is a Column family in hbase?

196

Discuss about the different tombstone markers used for deletion purposes in HBase.?

185

Explain the Scope operators used in hbase?

182

Is it possible to iterate through the rows of HBase table in reverse order?

214

What is the use of HColumnDescriptor class?

192

Define catalog tables in HBase?

215

Which command is available to show the current HBase user?

161

How will you backup an HBase cluster?

144

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Un-Answered Questions { Apache HBase }

Assume that an HBase table Student is disabled. So, how to access the student table once it is disabled, by using Scan command?

169

What is compaction in hbase?

171

How will you implement joins in HBase?

176

explaine wal in hbase?

173

Explain HBase Architecture in brief?

200

What is HBase?

359

What are the main key structures of hbase?

167

What happens when you issue a delete command in hbase?

166

Explain Any 3 Features of HBase?

166

Explain what does hbase consists of?

159

Should the region server be located on all DataNodes?

442

Which command is used to show the current hbase user?

192

Explain HBase Meta Table?

175

What is the use of ZooKeeper?

228

What is the syntax of describe Command?

304

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