Apache Related Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Apache Related Interview Questions

Questions Answers Views Company eMail

What is camel exchange? Explain its structure?

What is Multicast EIP in camel?

How can i send message parallel?

What does a drill query look like?

Is spark sql similar to drill?

What datastores does drill support?

What are the main differences between spark sql and apache drill?

What clients are supported?

Do I need to load data into drill to start querying it?

How does drill support queries on self-describing data?

What sql functionality does drill support?

What is apache drill?

How does drill achieve performance?

Does drill replace hive?

Explain how to debug my ant script?

Un-Answered Questions { Apache Related }

Can you define toplogy_message_timeout_secs in apache storm?

What is field analyzer?

147

What is the state of Aggregator EIP stateful or stateless?

what is the difference between apache hbase and storm?

Can you explain dynamic fields?

157

What is the purpose of xssfcellstyle class in apache poi?

In which language apache ant is written?

Explain how you can streamline log files using apache storm?

Can you define solrcloud?

136

what is the difference between Threshold and LevelRangeFilter in log4j?

Can I change/override ant properties when I use ant-contrib foreach task?

Explain the major components of apache storm system?

what does .class mean in log4j context?

What is the content of Exchange in camel?

Can you explain tokenizer?

109

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