What are the common configurations in apache storm?

5

Name some of the components of apache poi?

5

Tell me the example of username validation in apache-wicket?

3

What is the use of zookeeper in storm?

5

What are wicket models?

5

How does drill support queries on self-describing data?

5

What platforms are supported?

5

Can you define stream and stream grouping in apache storm?

5

How to rollback transaction in apache camel dsl?

1

Explain how to use clean in ant script?

48

I have to restart my application to pick up changes to specifications and templates, how can I avoid this?

60

What are endpoints in apache camel?

5

List and describe the various building blocks of apache solr.

93

What’s the lifecycle of a form submit?

83

Explain how to import .jar files?

56