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?

173

What is hotspotting in hbase?

179

What is ttl (time to live) in hbase?

192

What is the difference between hbase and hadoop/hdfs?

177

When should you use hbase?

192

What is wal and hlog in hbase?

317

What is a cell in hbase?

190

What are the different types of filaters used in hbase?

195

explaine wal in hbase?

178

explain apache hbase?

151

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

148

What are the main key structures of hbase?

167

What is the use of hbase hmaster?

151

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

182

Explain what is wal and hlog in hbase?

320

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Un-Answered Questions { Apache HBase }

Explain what is hbase?

158

State some applications of HBase?

173

What is the use of exists command?

244

What is the row key?

161

How does hbase actually delete a row?

203

What is HBase HMaster?

362

Explain the various table design approaches in HBase?

138

What are the main key structures of hbase?

167

Explain HBase Meta Table?

179

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

200

Explain HBase Architecture in brief?

210

Explain Any 3 Features of HBase?

172

Define standalone mode in hbase?

147

Which command is used to run hbase shell?

176

Explian the Advantages of HBase?

191

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