Software Engineer Big Data Interview Questions | Glassdoor

Software Engineer Big Data Interview Questions

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Software engineer big data interview questions shared by candidates

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Longest palindromes in a string SQL quesiton

4 Answers

What tools do you use for operational management of Big Data platforms? Tell us about your experience troubleshooting Map/Reduce jobs?

1 Answer

2. Explain Mapreduce concepts , Write a map reduce program for word count and explain the process.

Design Facebook graph search with basic implementation. Create/ implement a chat server, searching a rotated sorted tree.

1. Explain topics on Classes on java, Multi threading, concepts on multi threading, synchronized methods.

Resume Selected online and was called for on site. 45 minutes round onsite - Data Structures (Hash table all concepts) - JAVA concepts - Puzzle (2 eggs 100 floor building find threshold) - Basic hadoop Question. - Migrate a row from SQL to key value store 30 mins telephone round - Longest Palindrome - In-Pre-Post Order traversal with and without recursion

3.Write a map reduce program in java and explain the big 'o' notation for it.

Don't remember. Normal stuff like "what's your biggest mistake".

Logic based questions. Scenarios. Code reviews

2 Answers
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