[HDFS-11768] Ozone: KSM: Create Key Space manager service

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: HDFS-7240
• Fix Version/s: HDFS-7240
• Component/s: ozone
• Target Version/s: HDFS-7240
• Hadoop Flags: Reviewed
• Assignee: Anu Engineer
• Reporter: Anu Engineer
• Created: 08/May/17 23:19
• Updated: 26/Apr/18 21:50
• Resolved: 12/May/17 04:13

Description

KSM is the namespace manager for Ozone. KSM relies on SCM to achieve block functions. Ozone handler – The rest protocol frontend talks to KSM and SCM to get datanode addresses.

This JIRA will add the service as well as add the protobuf definitions needed to work with KSM.