Explain the concepts of ant?
What is the purpose of xssfsheet class in apache poi?
How to stop apache?
How will you add a fact formular to a cell using apache poi?
Give the syntax to start the server?
What do you understand by the term apache lucene?
Which syntax is used to stop solr?
How to create a textarea in apache-wicket?
What is apache storm? What are the components of storm?
How to check whether solr is currently running or not?
List the different type of information that can be retrieved from a field type?
Does nifi works as a master-slave architecture?
What is a build tool?
What is reporting task?
What is the use of zookeeper in storm?