[HDFS-12100] Ozone: KSM: Allocate key should honour volume quota if quota is set on the volume

• Type: Sub-task
• Status: In Progress
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: HDFS-7240
• Fix Version/s: HDFS-7240
• Component/s: ozone
• Labels: OzonePostMerge
• Target Version/s: HDFS-7240
• Assignee: Lokesh Jain
• Reporter: Mukul Kumar Singh
• Created: 07/Jul/17 16:37
• Updated: 26/Oct/17 21:03

Description

KeyManagerImpl#allocateKey currently does not check the volume quota before allocating a key, this can cause the volume quota overrun.

Volume quota needs to be check before allocating the key in the SCM.