sonu1311 opened a new issue, #60791: URL: https://github.com/apache/doris/issues/60791
### Search before asking - [x] I had searched in the [issues](https://github.com/apache/doris/issues?q=is%3Aissue) and found no similar issues. ### Version ## Environment - **Doris Version:** 4.0.2 - **Deployment Mode:** Compute-storage decoupled - **Operator:** Doris Disaggregated Operator on Kubernetes (EKS) - **Compute Groups:** Multiple (confirmed on all BE pods across all compute groups) - **Prometheus Version:** [3.9.1] ### What's Wrong? The BE `/metrics` endpoint emits `doris_be_compaction_task_state_total` twice for each label combination (`type="base"` and `type="cumulative"`) in a single scrape, resulting in 4 duplicate samples per scrape cycle. This causes Prometheus to log the following warning on every scrape interval: ``` level=WARN source=scrape.go:1949 msg="Error on ingesting samples with different value but same timestamp" component="scrape manager" num_dropped=4 ``` ### What You Expected? **Expected output:** ``` # TYPE doris_be_compaction_task_state_total counter doris_be_compaction_task_state_total{type="cumulative"} 0 doris_be_compaction_task_state_total{type="base"} 0 ### How to Reproduce? Curl any BE pod metrics endpoint directly: ```bash curl -s http://<be-pod-ip>:8040/metrics | grep compaction_task_state_total ``` **Actual output (all BE pods):** ``` # TYPE doris_be_compaction_task_state_total counter doris_be_compaction_task_state_total{type="cumulative"} 0 doris_be_compaction_task_state_total{type="cumulative"} 0 doris_be_compaction_task_state_total{type="base"} 0 doris_be_compaction_task_state_total{type="base"} 0 ``` ### Anything Else? ## Additional Notes The metric appears to be registered twice in the BE metrics registry. Likely caused by duplicate registration of the same counter in the compaction subsystem. Worth checking whether `CompactionTaskState` is registered in multiple places during BE initialization. ### Are you willing to submit PR? - [ ] Yes I am willing to submit a PR! ### Code of Conduct - [x] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
