Which company initially developed Hive ?1 622
What is column families? What happens if you alter the block size of ColumnFamily on an already populated database?201
What is the function of ApplicationMaster?
What is Reduce only jobs?
How we can change Replication factor when Data is on the fly?
Knox and Hadoop Development Tools?
What are the different components of a Hive query processor?
Which are the two types of 'writes' in HDFS?
How do you define "block" in HDFS?
What comes in Hadoop 2.0 and MapReduce V2 YARN
What is 'Key value pair' in HDFS?
What is Apache Pig?
What is the use of "order by" in Hive?
Can Hadoop be compared to NOSQL database like Cassandra?
In Map Reduce why map write output to Local Disk instead of HDFS?
What is the purpose of RawComparator interface?
Differentiate between Hadoop MapReduce and Pig?