Working with Ozone File System (ofs) The ofs file system is a flat layout file system that allows Ozone clients to access all the volumes and buckets under a single root. Client applications such as Hive, Spark, YARN, and MapReduce run natively on ofs without any modifications. Setting up ofsSelect the Ozone bucket to configure ofs.Volume and bucket management using ofsWhen using ofs, Ozone administrators and users can perform various volume and bucket operations with the help of the Hadoop shell commands such as creating volumes and buckets and using ACLs on the volumes and buckets.Key management using ofsWhen using ofs, Ozone administrators and users can perform various operations on Ozone keys with the help of the Hadoop shell commands such as creating keys, recursively listing keys, and renaming keys in a bucket.
