[jira] [Created] (KAFKA-15969) Align RemoteStorageThreadPool metrics name with KIP-405

["Lixin Yao (Jira)" <ji...@apache.org>]

Lixin Yao created KAFKA-15969:
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             Summary: Align RemoteStorageThreadPool metrics name with KIP-405
                 Key: KAFKA-15969
                 URL: https://issues.apache.org/jira/browse/KAFKA-15969
             Project: Kafka
          Issue Type: Bug
          Components: metrics
    Affects Versions: 3.6.0
            Reporter: Lixin Yao
             Fix For: 3.7.0


In KIP-405, there are 2 metrics defined below:
^kafka.log.remote:type=RemoteStorageThreadPool, name=RemoteLogReaderTaskQueueSize^
and
^kafka.log.remote:type=RemoteStorageThreadPool, name=RemoteLogReaderAvgIdlePercent^

However, in Kafka 3.6 release, the actual metrics exposes are:
^org.apache.kafka.storage.internals.log:name=RemoteLogReaderAvgIdlePercent,type=RemoteStorageThreadPool^
^org.apache.kafka.storage.internals.log:name=RemoteLogReaderTaskQueueSize,type=RemoteStorageThreadPool^

The problem is the bean domain name is changed from ^{{kafka.log.remote}}^ to {{{}^org.apache.kafka.storage.internals.log^{}}}. And the type name is also changed.

We should either update the metrics path in KIP, or fix the path in the code.



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