Does HDF support data transfer from Relational Databases(RDBMS) to HDFS

[#1 · Accepted solution]

Yes you can use the QueryDatabaseTable processor for incrementally retrieving data from a relational database table, see this article:

https://community.hortonworks.com/articles/51902/incremental-fetch-in-nifi-with-querydatabasetable.h...

Then you can use PutHDFS to store the data in HDFS.

[#2]

Thanks Bryan Bende!