Lead Technical Architect Interview Questions

21,256 lead technical architect 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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