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

Apache Storm Interview Questions

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what is topology_message_timeout_secs in apache storm?

what is the difference between apache hbase and storm?

What is apache storm? What are the components of storm?

what is the difference between apache kafka and apache storm?

Explain how message is fully processed in apache storm?

List out different stream grouping in apache storm?

Why apache storm is the first choice for real time processing?

Explain how data is stream flow in apache storm?

Tell me is running apache as a root is a security risk?

Define combiner aggregator in apache storm?

What is data integrity and what are the methods available to reduce threats to it?

Can you explain the common configurations in apache storm?

Why use apache storm?

Can you define toplogy_message_timeout_secs in apache storm?

When should you call the clean-up method?

Un-Answered Questions { Apache Storm }

Can you explain the spout creation?

What are the benefits of apache storm?

When should you call the clean-up method?

How to stop apache?

Can you explain the difference between raw data and processed data?

Explain when to use field grouping in storm? Is there any time-out or limit to known field values?

what is topology_message_timeout_secs in apache storm?

Explain the major components of apache storm system?

What are the components of apache storm?

Explain how storm ui can be used in topology?

What is apache storm?

What is multiviews?

How to check for the httpd.conf consistency and any errors in it?

Define combiner aggregator in apache storm?

Can you define struct?

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