Client Interfaces

Hadoop Compatible file system allows any application that expects an HDFS like interface to work against Ozone with zero changes. Frameworks like Apache Spark, YARN and Hive work against Ozone without needing any change. Global level view.

O3fs (Hadoop compatible)

Ozone supports Amazon’s Simple Storage Service (S3) protocol. In fact, You can use S3 clients and S3 SDK based applications without any modifications with Ozone.

Command Line Interface

Ozone has a set of Native RPC based APIs. This is the lowest level API’s on which all other protocols are built. This is the most performant and feature-full of all Ozone protocols.

CSI Protocol