This is a really clean and practical walkthrough—streaming data into Hive using NiFi’s HiveStreaming makes the whole process feel effortless, especially for beginners who want results without diving into heavy coding. I like how it simplifies handling large historical datasets like the Olympics records, turning raw CSV files into instantly usable insights. It actually reminds me of how platforms like Sportzfy deliver content smoothly behind the scenes—efficient pipelines make all the difference. ... View more

@Sumit Das in my case, the problem was that Hive was not properly configured to support streaming. Basically transactions must be enabled but some others properties must be set as well. More info here: https://community.hortonworks.com/articles/49949/test-7.html The table must also respect some conditions (stored as ORC, transactional, bucketed). ... View more