sarvekshayr opened a new pull request, #10736:
URL: https://github.com/apache/ozone/pull/10736

   ## What changes were proposed in this pull request?
   Adds optional health-state filtering to SCM’s in-process container ID 
listing APIs. 
   
   ContainerStateMap gains a 4-argument `getContainerIDs(lifecycle, health, 
start, count)` with three dispatch paths:
   
   - Lifecycle only (health == null) - uses the existing lifecycle index (same 
behavior as before).
   - Lifecycle + health - walks the lifecycle index and filters by 
`ContainerInfo.getHealthState()`.
   - Health only (lifecycle == null) - scans the full container map (no health 
index; documented as slower at scale).
   
   The new filter is threaded through `ContainerManager`, 
`ContainerStateManager`, and the HA `ContainerStateManagerInvoker`. The 
existing `listContainerIDs` RPC path passes null for health, so external 
behavior is unchanged.
   
   Part **2 of 5** in splitting 
[HDDS-15496](https://issues.apache.org/jira/browse/HDDS-15496) 
https://github.com/apache/ozone/pull/10673 container ID export. 
   
   ## What is the link to the Apache JIRA
   [HDDS-15837](https://issues.apache.org/jira/browse/HDDS-15837)
   
   ## How was this patch tested?
   Added unit tests.
   


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