Where is the Mapper Output intermediate kay-value data stored ?
How does Mappers run method works?
What are the components of Apache Pig platform?
What is Distributed Cache?
what is difference between pig and sql?
What problem does Apache Pig solve?
if you run Hive as a server?
What problems have you faced when you are working on Hadoop code?
What is HDFS - Hadoop Distributed File System?
Are multiline comments supported in Hive?
How does MapReduce framework view its input internally?
What is the stable version of Hive ?
What are the most commonly defined input formats in Hadoop?
What does /var/hadoop/pids do?
What is the use of Combiner?