[HDDS-3702] Consider avoiding stream/map/sum in IO path

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: Ozone Datanode
• Labels: Performance
• Target Version/s: 1.4.0
• Assignee: Unassigned
• Reporter: Shashikant Banerjee
• Created: 02/Jun/20 06:37
• Updated: 16/Feb/23 03:06

Description

In our internal testing, it was figured out that java streams seem to be more cpu intensive than loops thereby degrading performance. The aim of the Jira is to avoid using streams in the IO path.