List some basic functions performed by ant.
What is apache camel?
What is a build tool?
Explain what is toplogy_message_timeout_secs in apache storm?
How to rollback transaction in apache camel dsl?
How to create single selected listbox?
Can you define highlighting?
What are the features of apache solr?
What are the great features of apache drill?
How will you add a fact formular to a cell using apache poi?
What is processor in apache camel?
Can you explain the common configurations in apache storm?
How will you add a max formular to a cell using apache poi?
What is a nifi processor?
How storm ui can be used in topology?