[HDDS-2121] Create a shaded ozone filesystem (client) jar

• Type: Improvement
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Fix Version/s: 0.5.0
• Component/s: build
• Labels: pull-request-available
• Target Version/s: 0.5.0
• Assignee: Marton Elek
• Reporter: Arpit Agarwal
• Created: 12/Sep/19 19:24
• Updated: 24/Feb/20 20:56
• Resolved: 18/Sep/19 20:25

Description

We need a shaded Ozonefs jar that does not include Hadoop ecosystem components (Hadoop, HDFS, Ratis, Zookeeper).

A common expected use case for Ozone is Hadoop clients (3.2.0 and later) wanting to access Ozone via the Ozone Filesystem interface. For these clients, we want to add Ozone file system jar to the classpath, however we want to use Hadoop ecosystem dependencies that are `provided` and already expected to be in the client classpath.

Note that this is different from the legacy jar which bundles a shaded Hadoop 3.2.0.

Issue Links

• links to: GitHub Pull Request #1452