[HDDS-3700] Number of open containers per pipeline should be tuned as per the number of disks on datanode

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.1.0
• Fix Version/s: 1.1.0
• Component/s: Ozone Datanode
• Labels: Performance
• Target Version/s: 1.1.0
• Assignee: Shashikant Banerjee
• Reporter: Shashikant Banerjee
• Created: 02/Jun/20 06:26
• Updated: 28/Oct/20 11:08
• Resolved: 28/Oct/20 11:08

Description

Currently, "ozone.scm.pipeline.owner.container.count" is configured by default to 3. The default should ideally be a function of the no of disks on a datanode. A static value may lead to uneven utilisation during active IO .