Apache Log4j (25)
Apache Camel (79)
Apache Drill (13)
Apache Ant (56)
Apache Storm (49)
Apache NiFi (15)
Apache POI (26)
Apache Solr (60)
Apache Tapestry (21)
Apache Wicket (26) Can you define struct?
Explain why to use Apache Log4j?
What is camel registry?
What is a context in apache camel?
What is apache camel used for?
Define combiner aggregator in apache storm?
How do I make a link popup a new window?
What is nifi flowfile?
Can you define stream and stream grouping in apache storm?
Can we call camel an esb (enterprise service bus)?
How can I write my own ant task?
Describe the term request handler?
Explain what file contains configuration for data directory?
How will you add a font to a cell using apache poi?
What is camel exchange? Explain its structure?