[HDFS-17253] dfs.ha.tail-edits.period supports millisecond time unit

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Invalid
• Component/s: nn
• Assignee: Liangjun He
• Reporter: Liangjun He
• Created: 16/Nov/23 16:35
• Updated: 16/Nov/23 16:36
• Resolved: 16/Nov/23 16:36

Description

In our Observer NN scenario, we need to replay edit logs promptly so that observe nn can provide lower latency. Therefore, we hope that dfs.ha.tail-edits.period supports millisecond-level time units.