Working with Ozone File System

Ozone File System (OzoneFS) is a Hadoop-compatible file system. Applications such as Hive, Spark, YARN, and MapReduce run natively on OzoneFS without any modifications.

OzoneFS resides on a bucket in the Ozone cluster. All the files created through OzoneFS are stored as keys in that bucket. Any keys created in the particular bucket without using the file system commands are shown as files or directories on OzoneFS.