[HDFS-16181] [SBN Read] Fix metric of RpcRequestCacheMissAmount can't display when tailEditLog form JN

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 3.4.0, 2.10.2, 3.3.2, 3.2.4, 3.1.5
• Fix Version/s: 3.4.0, 2.10.2, 3.3.2, 3.2.4, 3.1.5
• Component/s: journal-node, metrics
• Labels: pull-request-available
• Target Version/s: 3.4.0, 2.10.2, 3.3.2, 3.2.4, 3.1.5
• Hadoop Flags: Reviewed
• Assignee: Zhaohui Wang
• Reporter: Zhaohui Wang
• Created: 20/Aug/21 10:32
• Updated: 11/Feb/24 23:10
• Resolved: 04/Oct/21 16:39

Description

I found the JN turn on edit cache, but the metric of rpcRequestCacheMissAmount can not display.

Issue Links

• links to: GitHub Pull Request #3317