HDDS-14621. [Recon] Populate Missing Fields in /clusterState StorageReport #9754
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devmadhuu
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Feb 12, 2026
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devmadhuu
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devmadhuu
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Thanks @priyeshkaratha for the patch. Few nits. Largely looks good.
hadoop-ozone/recon/src/main/java/org/apache/hadoop/ozone/recon/api/ClusterStateEndpoint.java
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hadoop-hdds/docs/themes/ozonedoc/static/swagger-resources/recon-api.yaml
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What changes were proposed in this pull request?
DatanodeStorageReporthas recently been updated to include several additional fields. Some of these fields, such ashostNameanddatanodeUuid, are specific to individual datanodes and are not applicable to theclusterStatestorage report.To address this, in this PR I have separated the models:
DatanodeStorageReportis now used specifically for datanode-level reporting.ClusterStorageReportclass has been introduced for the cluster state storage report, containing only the relevant cluster-level fields.Additionally, the Recon OpenAPI specification was not fully aligned with the recent changes. This PR also includes updates to the OpenAPI spec to ensure it is consistent with the current API models.
Also added few clean up in ClusterStateEndpoint
What is the link to the Apache JIRA
HDDS-14621
How was this patch tested?
Tested using unit testing.