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

Apache HBase Interview Questions

Questions Answers Views Company eMail

How many operational commands in hbase?

164

why use hcolumndescriptor class?

146

What is the row key?

153

Tell me about the types of hbase operations?

171

How does hbase actually delete a row?

188

Name the filter which accepts the page size as the parameter in hbase?

179

Explain why to use hbase?

154

Mention the difference between hbase and relational database?

157

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

219

Mention what are the key components of hbase?

168

Explain what is the row key?

146

Can the region server will be located on all datanodes?

316

What is the meaning of compaction in hbase?

156

Discuss how you can use filters in apache hbase

160

Explain jmx concerning hbse

168

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Un-Answered Questions { Apache HBase }

What is hbase fsck?

204

What is the use of shutdown command?

202

Explain HBase Architecture in brief?

198

What is the difference between hbase and hadoop/hdfs?

165

What is the full form of MSLAB?

220

explain apache hbase?

145

What is JMX?

212

How to delete the table with the HBase shell?

137

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

169

Does HBase support SQL like syntax?

149

Is hbase an os independent approach?

185

Compare hbase & cassandra?

153

What is HBaseFsck class?

250

What happens if you alter the block size of a column family on an already occupied database?

214

Define the term thrift

132

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