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

Apache HBase Interview Questions

Questions Answers Views Company eMail

Hbase blocksize is configured on which level?

164

When would you use hbase?

178

What are the filters are available in apache hbase?

149

How do we back up a hbase cluster?

134

What are the data manipulation commands of hbase?

192

Explain data versioning?

169

While reading data from hbase, from which three places data will be reconciled before returning the value?

193

Which command is used to show the current hbase user?

189

How does bloom filter help in searching rows?

215

Explain the data model of hbase.

160

How hbase handles the write failure?

199

Define column families?

169

Which code is used to open a connection in hbase?

259

What are the different catalog tables in hbase?

162

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Un-Answered Questions { Apache HBase }

What do you understand by Filters in HBase?

137

What is the reason of using hbase?

179

Explain jmx concerning hbse

168

Can the region server will be located on all datanodes?

316

What is HBase HMaster?

354

What are the three types of tombstone markers in hbase?

145

What is use of tools command?

188

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

167

What are the different types of filaters used in hbase?

178

name few other popular column oriented databases like hbase.

201

What is row in hbase?

164

What is Nagios?

220

What are different tombstone markers in hbase?

146

Explain about hlog and wal in hbase.

299

What are the different types of tombstone markers in HBase for deletion?

858

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