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https://issues.apache.org/jira/browse/YUNIKORN-2031?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Wilfred Spiegelenburg resolved YUNIKORN-2031.
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Fix Version/s: 1.4.0
Resolution: Fixed
Code committed follow up filed to remove dead code introduced by this change
> metric yunikorn_root_.*_resource{state="pending"} is inaccurate
> ---------------------------------------------------------------
>
> Key: YUNIKORN-2031
> URL: https://issues.apache.org/jira/browse/YUNIKORN-2031
> Project: Apache YuniKorn
> Issue Type: Bug
> Components: core - scheduler
> Affects Versions: 1.2.0, 1.3.0
> Reporter: Wei Huang
> Assignee: Wei Huang
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.4.0
>
>
> Given a sample static queue configmap yaml:
>
> {code:java}
> apiVersion: v1
> data:
> queues.yaml: |
> partitions:
> - name: default
> queues:
> - name: root
> submitacl: '*'
> queues:
> - name: dev
> resources:
> max:
> memory: 20Gi
> vcore: "5"
> - name: sre
> resources:
> max:
> memory: 20Gi
> vcore: "5"
> kind: ConfigMap
> metadata:
> name: yunikorn-configs
> namespace: default {code}
>
> and a Pod template yaml like:
>
> {code:java}
> kind: Pod
> apiVersion: v1
> metadata:
> generateName: dev-
> labels:
> applicationId: dev
> queue: root.dev
> spec:
> schedulerName: yunikorn
> containers:
> - name: pause
> image: registry.k8s.io/pause
> resources:
> requests:
> cpu: 1
> limits:
> cpu: 1 {code}
>
> If I create 6 pods:
>
> {code:java}
> for i in {1..6}; do k create -f pods/dev-pod.yaml; done {code}
> 5 Pods are in Running state, 1 is in Pending state. Which looks good as dev
> queue's max quota is 5 cpus.
>
> However, if I check the metric yunikorn_root_dev_queue_resource, it shows
> incorrect pending pods/resource:
> ||Metric||Value||
> |yunikorn_root_dev_queue_resource{instance="localhost:9080", job="yunikorn",
> resource="pods", state="allocated"}|5|
> |yunikorn_root_dev_queue_resource{instance="localhost:9080", job="yunikorn",
> resource="pods", state="pending"}|2|
> |yunikorn_root_dev_queue_resource{instance="localhost:9080", job="yunikorn",
> resource="vcore", state="allocated"}|5000|
> |yunikorn_root_dev_queue_resource{instance="localhost:9080", job="yunikorn",
> resource="vcore", state="pending"}|2000|
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