[HDDS-2990] Set the default value of grpc flow control window for ratis client and ratis server

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.5.0
• Fix Version/s: 0.5.0
• Component/s: Ozone Client, Ozone Datanode
• Labels: pull-request-available teragentest
• Target Version/s: 0.5.0
• Assignee: Bharat Viswanadham
• Reporter: Shashikant Banerjee
• Created: 07/Feb/20 14:27
• Updated: 18/Feb/20 15:32
• Resolved: 18/Feb/20 15:32

Description

The grpc flow control window by default is set to 1Mb by default. During performance tests, it was observed that the flow control window has to be greater than the chunk size for optimum performance.

Issue Links

• links to: GitHub Pull Request #537