HDDS-15034. Query SCM status for ozone admin upgrade status command#10084
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sodonnel merged 10 commits intoapache:HDDS-14496-zdufrom Apr 27, 2026
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HDDS-15034. Query SCM status for ozone admin upgrade status command#10084sodonnel merged 10 commits intoapache:HDDS-14496-zdufrom
sodonnel merged 10 commits intoapache:HDDS-14496-zdufrom
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Thank you for the review @sodonnel, addressed your comments in the latest commit. |
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Thanks @sodonnel, based on you comments and offline discussion I agree that it's safer and easier to just get the count each time while iterating through the nodes and not store it as a counter, which could go out of sync because of corner cases |
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This version looks good if we get green CI.
errose28
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Thanks for working on this @dombizita. I don't think we are quite ready to merge yet.
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| for (DatanodeDetails dn : getAllNodes()) { | ||
| try { | ||
| // Only count HEALTHY nodes. STALE/DEAD nodes are intentionally excluded |
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We can put this in the javadoc for the method to indicate the nodes it is operating on. Also we should document the reasoning for allowing all operational states.
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* HDDS-14496-zdu: HDDS-14826. Prepare OM to switch from LayoutVersionManager to ComponentVersionManager (apache#10098) HDDS-14896. Use separate container for clients in rolling-upgrade suite (apache#10032) HDDS-15034. Query SCM status for ozone admin upgrade status command (apache#10084) HDDS-14897. Add multiple S3 gateways to the rolling-upgrade suite (apache#10028) hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/OMStorage.java hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/OzoneManager.java hadoop-ozone/ozone-manager/src/test/java/org/apache/hadoop/ozone/om/TestOMStorage.java hadoop-ozone/ozone-manager/src/test/java/org/apache/hadoop/ozone/om/upgrade/TestOMUpgradeFinalizer.java
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What changes were proposed in this pull request?
After #10011 is merged the hardcoded placeholder responses can be removed and connect it to SCM for real values. Based on @errose28's suggestion I used HDDSLayoutVersionManager to check the finalization status of SCM and added a new counter to SCMNodeManager to keep track of the number of DNs finalized and used that for the
ozone admin upgrade statusoutput.What is the link to the Apache JIRA
https://issues.apache.org/jira/browse/HDDS-15034
How was this patch tested?
Added tests, green CI on my fork: https://github.com/dombizita/ozone/actions/runs/24517013218