HDFS

You can use the hdfs:// URI to read and write data stored in Hadoop Distributed File System (HDFS).

For example, hdfs://namenode:port/path/to/data is a path in HDFS.

INFO

Kerberos authentication for HDFS is not supported yet. For now, we recommend using HDFS with Sail only in a trusted environment. For example, when running Sail in single-host mode on the primary node in an AWS EMR cluster, you can use HDFS to store temporary data.