[HDDS-95] Shade the hadoop-ozone/objectstore-service project

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Fix Version/s: 0.3.0
• Component/s: Ozone Datanode
• Assignee: Unassigned
• Reporter: Marton Elek
• Created: 22/May/18 17:09
• Updated: 31/May/23 13:47
• Resolved: 31/May/23 13:46

Description

Ozone has datanode plugin (hadoop-hdds/container-service) which is activated as a datanode service plugin (dfs.datanode.plugins=org.apache.hadoop.ozone.HddsDatanodeService)

Also HddsDatanodeService plugin will use hadoop-ozone/object-store service component (configured by hdds.datanode.plugins=org.apache.hadoop.ozone.web.OzoneHddsDatanodeService).

The goal is to shade all the required classes two one jar file (objectstore-service + all the dependencies). If the jar will be added to the classpath of any hadoop cluster (let's say 3.0 or 3.1) it should be started without any conflict in the classes (ozone uses hadoop trunk where hadoop common could be newer).

Issue Links

• duplicates: HDDS-446 Provide shaded artifact to start ozone service as a datanode plugin