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)
Explain how to use runtime in ant?
What are the distinct layers of storm’s codebase?
What are the common configurations in apache storm?
What is the use of tokenizer?
What is default registry in camel?
How can one utilize apache solr for achieving maximum potential for performance?
What is field analyzer?
What is apache camel?
What are wicket models?
What is ivy? What are the key features of 2.5.0?
Name different types of highlighters?
Explain ant functionality?
How do we write components in apache tapestry?
Explain faceting in solr?
What is apache solr?