Explain about the different complex data types in Pig?

629

How does fault tolerance work in mapreduce?

592

How does job tracker schedule a job for the task tracker?

436

What is spark pipeline?

273

How many distinct layers are of storm’s codebase?

585

What is jmx? And how is it useful in cassandra?

78

What is the Cassandra Coefficient ?

72

How can we create a hadoop cluster from scratch?

398

What is a JobTracker in Hadoop? How many instances of JobTracker run on a Hadoop Cluster?

1079

What are the filters are available in apache hbase?

153

Explain MemStore?

173

Give any two features of flume?

100

How to fetch particular columns in pig?

557

Did edmond berger invent the spark plug?

371

What are the methods to set up the local repository in different methods?

44