Explain REPEAT function in Hive with example?
What is the definition of Hive?
Why Should we use Apache Kafka Cluster?
What do you mean by column family?
How much does flume cost?
Is reduce-only job possible in Hadoop MapReduce?
Define the use of Source Command in Cassandra?
What is hotspotting in hbase?
What is the problem in having lots of small files in hdfs?
What are impala built-in functions?
Explain sortbykey() operation?
What is Immutable?
How to create a user in Hadoop?
Can sqoop use spark?
Explain the CLI In Zookeeper?