[jira] [Created] (HDDS-13186) Enhance NSSummary to Track Committed Key Size from KeyTable and FileTable

["Priyesh K (Jira)" <ji...@apache.org>]

Priyesh K created HDDS-13186:
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             Summary: Enhance NSSummary to Track Committed Key Size from KeyTable and FileTable
                 Key: HDDS-13186
                 URL: https://issues.apache.org/jira/browse/HDDS-13186
             Project: Apache Ozone
          Issue Type: Sub-task
            Reporter: Priyesh K


Description:
Recon’s NSSummary currently tracks metadata related to open keys and directory structures using OM DB events. This JIRA proposes to extend the NSSummary framework and metrics pipeline to also track committed key sizes by processing entries from the KeyTable and FileTable (both OBS and FSO).

What needs to be done:

Update the NSSummary logic to extract size information from committed keys during:

Initial OM DB snapshot load.

Incremental OM DB updates (PUT/DELETE events for committed keys).

Track and aggregate committed key sizes per volume/bucket/path.

Ensure this data is exposed via existing or new Recon metrics.

(Optional) Integrate with upcoming Cluster Utilization Page for committed usage breakdown.





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