Hadoop (4218)
Big Data General (104)
Big Data AllOther (3)
Explain the hdfs architecture?
Differentiate between GROUP and COGROUP operators?
Explain how you can improve the throughput of a remote consumer?
what is partitions in hive?
Explain the benefits of block transfer?
Does Apache Spark provide check pointing?
What is the purpose of DataNode block scanner?
Can NameNode and DataNode be a commodity hardware?
What is a map side join?
What is an rdd?
Name all HCatalog Features?
What is a spark context?
What is anti-entropy and how is it associated with merkel tree?
What is the process of creating ambari client?
Mention how many operational commands in hbase?