rongenre

rongenre has asked 6 questions and find answers to 2 problems.

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About

Senior Software Engineer working at high-tech companies in the SF Bay Area. Specializing in server-side java, big data applications, new functional stuff, math, analytics.

rongenre questions

Is there an easy way to dedupe a Hive table?
Caching dataframes while keeping partitions
How to suppress INFO messages for spark-sql running on EMR?

rongenre answers

How to convert a Map<K, V> into two list while keeping the order?
Creating dynamic nested dictionary of counts