As part of optimizing the queries in hive, what should be the order of table size in a join query?
Can I do transforms or add new functionality?
What is the difference between dataframe and dataset in spark?
Explain about the different types of transformations on DStreams?
What is Fault Tolerance?
What is the maximum size of string data type supported by hive? Mention the hive support binary formats.
What does illustrate do in Apache Pig?
what is Cassandra- CQL collections?
What is ZooKeeper quorum?
How is Apache Spark better than Hadoop?
What is a combiner in hadoop?
What is Combiner in Hadoop?
What are the key features of any nosql database?
Comparison between Secondary NameNode and Checkpoint Node in Hadoop?
How do you handle compression in pig?