[HDDS-1719] Increase ratis log segment size to 1MB.

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.4.1
• Component/s: Ozone Datanode
• Labels: pull-request-available
• Sprint: Done
• Assignee: Aravindan Vijayan
• Reporter: Aravindan Vijayan
• Created: 21/Jun/19 19:02
• Updated: 24/Nov/23 22:15
• Resolved: 24/Jun/19 15:58

Description

While testing out ozone with long running clients which continuously write data, it was noted ratis logs were rolled 1-2 times every second. This adds unnecessary overhead to the pipeline thereby affecting write throughput. Increasing the size of the log segment to 1MB will decrease the overhead.

Issue Links

• is related to: HDDS-8040 Increase ratis log segment default size and default preallocated size in datanode
• links to: GitHub Pull Request #1005