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https://issues.apache.org/jira/browse/HDDS-16276?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Huang Kuan Hao updated HDDS-16276:
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    Summary: Avoid re-creating reusable objects in hot paths  (was: Cache or 
hoist expensive per-call objects on hot paths)

> Avoid re-creating reusable objects in hot paths
> -----------------------------------------------
>
>                 Key: HDDS-16276
>                 URL: https://issues.apache.org/jira/browse/HDDS-16276
>             Project: Apache Ozone
>          Issue Type: Improvement
>            Reporter: Huang Kuan Hao
>            Assignee: Huang Kuan Hao
>            Priority: Major
>
> Several hot paths construct an effectively-immutable or stateful helper on 
> every call/loop iteration instead of caching it. Following HDDS-16210, this 
> umbrella collects verified sites; each subtask is self-contained and 
> behavior-preserving (ThreadLocal for non-thread-safe helpers, static final 
> otherwise).



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