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

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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.

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2 REPLIES 2

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.

View solution in original post

Explorer

Thanks Bryan Bende!