What is reporting task?
what is package level logging in log4j?
Explain how storm ui can be used in topology?
What is pallet component in apache-wicket?
What happens, if you have stored a password in a dataflow and create a template out of it?
How are exception handled using apache camel?
Can you explain the spout creation?
What are components in apache camel?
What is redelivery policy in apache camel?
What is processor in apache camel?
How will you add a max formular to a cell using apache poi?
What is basic differences between apache camel and kafka?
What are the important configuration files of solr?
What is history of ant?
What command is used to see how to use the bin/solr script?