Bigdata Engineer Interview Questions

147 bigdata engineer interview questions shared by candidates

"Why does Hadoop uses huge block size of 128 MB (64 MB in older versions)" "What is an edge node?" "How do you sort the values from map's output keys in descending order before it reaches the reduce function?" "What is Fencing"

Bigdata Architect

Interviewed at Washington Tech

4.7
Jun 8, 2018

"Why does Hadoop uses huge block size of 128 MB (64 MB in older versions)" "What is an edge node?" "How do you sort the values from map's output keys in descending order before it reaches the reduce function?" "What is Fencing"

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Glassdoor has 147 interview questions and reports from Bigdata engineer interviews. Prepare for your interview. Get hired. Love your job.