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NiFi

A collection of 2 posts
NiFi

How to run Sqoop from NiFi

Sqoop + NiFi = ? Apache Sqoop [https://sqoop.apache.org/] is still the best tool to do a bulk data transfer between relational databases and Apache Hadoop [https://hadoop.apache.org/]. One sunny day in Florida, I was able to reluctantly ingest 5 billion rows from a remote Oracle database in just
Feb 27, 2018 5 min read
NiFi

How to connect Apache NiFi to Apache Impala

I spent 4 interesting hours, trying to connect Apache NiFi to Apache Impala. It turned out to be very easy and not really any different from a JDBC compliant database, but at the same time frustrating enough to make me post about it, hoping it will save someone's time. First,
Feb 24, 2018 2 min read
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