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[jira] [Created] (FLINK-19484) Kubernetes pyflink application test failed with "error executing jsonpath "{range .items[*]}{.metadata.name}{\"\\n\"}{end}": Error executing template: not in rang"

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Shang Yuanchun (Jira)

[jira] [Created] (FLINK-19484) Kubernetes pyflink application test failed with "error executing jsonpath "{range .items[*]}{.metadata.name}{\"\\n\"}{end}": Error executing template: not in rang"

Dian Fu created FLINK-19484:
-------------------------------

Summary: Kubernetes pyflink application test failed with "error executing jsonpath "{range .items[*]}{.metadata.name}{\"\\n\"}{end}": Error executing template: not in rang"
Key: FLINK-19484
URL: https://issues.apache.org/jira/browse/FLINK-19484
Project: Flink
Issue Type: Improvement
Components: API / Python
Affects Versions: 1.12.0
Reporter: Dian Fu
Fix For: 1.12.0

https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=7139&view=logs&j=c88eea3b-64a0-564d-0031-9fdcd7b8abee&t=ff888d9b-cd34-53cc-d90f-3e446d355529

{code}
2020-09-30T21:14:41.0570715Z 2020-09-30 21:14:41,056 INFO org.apache.flink.kubernetes.KubernetesClusterDescriptor [] - Create flink application cluster flink-native-k8s-pyflink-application-1 successfully, JobManager Web Interface: http://10.1.0.4:30141
2020-09-30T21:15:11.2323195Z error: timed out waiting for the condition on deployments/flink-native-k8s-pyflink-application-1
2020-09-30T21:15:11.2384760Z Stopping job timeout watchdog (with pid=111683)
2020-09-30T21:15:11.2386729Z Debugging failed Kubernetes test:
2020-09-30T21:15:11.2387191Z Currently existing Kubernetes resources
2020-09-30T21:15:11.3502610Z NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
2020-09-30T21:15:11.3506194Z service/flink-native-k8s-pyflink-application-1 ClusterIP None <none> 6123/TCP,6124/TCP 31s
2020-09-30T21:15:11.3507403Z service/flink-native-k8s-pyflink-application-1-rest NodePort 10.104.215.1 <none> 8081:30141/TCP 31s
2020-09-30T21:15:11.3529743Z service/kubernetes ClusterIP 10.96.0.1 <none> 443/TCP 18m
2020-09-30T21:15:11.3530391Z
2020-09-30T21:15:11.3531349Z NAME READY UP-TO-DATE AVAILABLE AGE
2020-09-30T21:15:11.3532200Z deployment.apps/flink-native-k8s-pyflink-application-1 0/1 0 0 31s
2020-09-30T21:15:11.4887105Z Name: flink-native-k8s-pyflink-application-1
2020-09-30T21:15:11.4887491Z Namespace: default
2020-09-30T21:15:11.4888028Z Labels: app=flink-native-k8s-pyflink-application-1
2020-09-30T21:15:11.4888534Z type=flink-native-kubernetes
2020-09-30T21:15:11.4888843Z Annotations: <none>
2020-09-30T21:15:11.4890558Z Selector: app=flink-native-k8s-pyflink-application-1,component=jobmanager,type=flink-native-kubernetes
2020-09-30T21:15:11.4900945Z Type: ClusterIP
2020-09-30T21:15:11.4901267Z IP: None
2020-09-30T21:15:11.4903601Z Port: jobmanager-rpc 6123/TCP
2020-09-30T21:15:11.4903911Z TargetPort: 6123/TCP
2020-09-30T21:15:11.4904155Z Endpoints: <none>
2020-09-30T21:15:11.4907175Z Port: blobserver 6124/TCP
2020-09-30T21:15:11.4907586Z TargetPort: 6124/TCP
2020-09-30T21:15:11.4907842Z Endpoints: <none>
2020-09-30T21:15:11.4908063Z Session Affinity: None
2020-09-30T21:15:11.4908298Z Events: <none>
2020-09-30T21:15:11.4970434Z
2020-09-30T21:15:11.4970653Z
2020-09-30T21:15:11.4971488Z Name: flink-native-k8s-pyflink-application-1-rest
2020-09-30T21:15:11.4971843Z Namespace: default
2020-09-30T21:15:11.4972563Z Labels: app=flink-native-k8s-pyflink-application-1
2020-09-30T21:15:11.4973297Z type=flink-native-kubernetes
2020-09-30T21:15:11.4973749Z Annotations: <none>
2020-09-30T21:15:11.4974568Z Selector: app=flink-native-k8s-pyflink-application-1,component=jobmanager,type=flink-native-kubernetes
2020-09-30T21:15:11.4974969Z Type: NodePort
2020-09-30T21:15:11.4976265Z IP: 10.104.215.1
2020-09-30T21:15:11.4976620Z Port: rest 8081/TCP
2020-09-30T21:15:11.4976991Z TargetPort: 8081/TCP
2020-09-30T21:15:11.4977280Z NodePort: rest 30141/TCP
2020-09-30T21:15:11.4977860Z Endpoints: <none>
2020-09-30T21:15:11.4978117Z Session Affinity: None
2020-09-30T21:15:11.4978374Z External Traffic Policy: Cluster
2020-09-30T21:15:11.4978719Z Events: <none>
2020-09-30T21:15:11.5048919Z
2020-09-30T21:15:11.5049312Z
2020-09-30T21:15:11.5049701Z Name: kubernetes
2020-09-30T21:15:11.5050079Z Namespace: default
2020-09-30T21:15:11.5050449Z Labels: component=apiserver
2020-09-30T21:15:11.5050846Z provider=kubernetes
2020-09-30T21:15:11.5051223Z Annotations: <none>
2020-09-30T21:15:11.5051570Z Selector: <none>
2020-09-30T21:15:11.5051926Z Type: ClusterIP
2020-09-30T21:15:11.5052303Z IP: 10.96.0.1
2020-09-30T21:15:11.5052663Z Port: https 443/TCP
2020-09-30T21:15:11.5053040Z TargetPort: 8443/TCP
2020-09-30T21:15:11.5053426Z Endpoints: 10.1.0.4:8443
2020-09-30T21:15:11.5053791Z Session Affinity: None
2020-09-30T21:15:11.5054148Z Events: <none>
2020-09-30T21:15:11.5263442Z
2020-09-30T21:15:11.5264696Z
2020-09-30T21:15:11.5265861Z Name: flink-native-k8s-pyflink-application-1
2020-09-30T21:15:11.5266541Z Namespace: default
2020-09-30T21:15:11.5267188Z CreationTimestamp: Wed, 30 Sep 2020 21:14:40 +0000
2020-09-30T21:15:11.5268818Z Labels: app=flink-native-k8s-pyflink-application-1
2020-09-30T21:15:11.5269312Z component=jobmanager
2020-09-30T21:15:11.5269938Z type=flink-native-kubernetes
2020-09-30T21:15:11.5270236Z Annotations: <none>
2020-09-30T21:15:11.5270925Z Selector: app=flink-native-k8s-pyflink-application-1,component=jobmanager,type=flink-native-kubernetes
2020-09-30T21:15:11.5271468Z Replicas: 1 desired | 0 updated | 0 total | 0 available | 0 unavailable
2020-09-30T21:15:11.5271847Z StrategyType: RollingUpdate
2020-09-30T21:15:11.5272112Z MinReadySeconds: 0
2020-09-30T21:15:11.5272434Z RollingUpdateStrategy: 25% max unavailable, 25% max surge
2020-09-30T21:15:11.5272869Z Pod Template:
2020-09-30T21:15:11.5273991Z Labels: app=flink-native-k8s-pyflink-application-1
2020-09-30T21:15:11.5274333Z component=jobmanager
2020-09-30T21:15:11.5274823Z type=flink-native-kubernetes
2020-09-30T21:15:11.5275116Z Service Account: default
2020-09-30T21:15:11.5275353Z Containers:
2020-09-30T21:15:11.5275726Z flink-job-manager:
2020-09-30T21:15:11.5276029Z Image: test_kubernetes_pyflink_application
2020-09-30T21:15:11.5276339Z Ports: 8081/TCP, 6123/TCP, 6124/TCP
2020-09-30T21:15:11.5276646Z Host Ports: 0/TCP, 0/TCP, 0/TCP
2020-09-30T21:15:11.5276891Z Command:
2020-09-30T21:15:11.5277269Z /docker-entrypoint.sh
2020-09-30T21:15:11.5277498Z Args:
2020-09-30T21:15:11.5277849Z native-k8s
2020-09-30T21:15:11.5279355Z $JAVA_HOME/bin/java -classpath $FLINK_CLASSPATH -Xmx536870912 -Xms536870912 -XX:MaxMetaspaceSize=268435456 -Dlog.file=/opt/flink/log/jobmanager.log -Dlogback.configurationFile=file:/opt/flink/conf/logback-console.xml -Dlog4j.configuration=file:/opt/flink/conf/log4j-console.properties -Dlog4j.configurationFile=file:/opt/flink/conf/log4j-console.properties org.apache.flink.kubernetes.entrypoint.KubernetesApplicationClusterEntrypoint
2020-09-30T21:15:11.5280350Z Limits:
2020-09-30T21:15:11.5280749Z cpu: 500m
2020-09-30T21:15:11.5280993Z memory: 1088Mi
2020-09-30T21:15:11.5281211Z Requests:
2020-09-30T21:15:11.5281434Z cpu: 500m
2020-09-30T21:15:11.5281656Z memory: 1088Mi
2020-09-30T21:15:11.5281889Z Environment:
2020-09-30T21:15:11.5282359Z _POD_IP_ADDRESS: (v1:status.podIP)
2020-09-30T21:15:11.5283152Z Mounts:
2020-09-30T21:15:11.5298836Z /opt/flink/conf from flink-config-volume (rw)
2020-09-30T21:15:11.5300042Z Volumes:
2020-09-30T21:15:11.5301257Z flink-config-volume:
2020-09-30T21:15:11.5301588Z Type: ConfigMap (a volume populated by a ConfigMap)
2020-09-30T21:15:11.5302398Z Name: flink-config-flink-native-k8s-pyflink-application-1
2020-09-30T21:15:11.5302740Z Optional: false
2020-09-30T21:15:11.5302976Z OldReplicaSets: <none>
2020-09-30T21:15:11.5303230Z NewReplicaSet: <none>
2020-09-30T21:15:11.5303479Z Events: <none>
2020-09-30T21:15:11.5303706Z Flink logs:
2020-09-30T21:15:11.6058156Z error: error executing jsonpath "{range .items[*]}{.metadata.name}{\"\\n\"}{end}": Error executing template: not in range, nothing to end. Printing more information for debugging the template:
2020-09-30T21:15:11.6058914Z template was:
2020-09-30T21:15:11.6059201Z {range .items[*]}{.metadata.name}{"\n"}{end}
2020-09-30T21:15:11.6059559Z object given to jsonpath engine was:
2020-09-30T21:15:11.6060319Z map[string]interface {}{"apiVersion":"v1", "items":[]interface {}{}, "kind":"List", "metadata":map[string]interface {}{"resourceVersion":"", "selfLink":""}}
2020-09-30T21:15:11.6060776Z
2020-09-30T21:15:11.6060905Z
2020-09-30T21:15:11.6857277Z deployment.apps "flink-native-k8s-pyflink-application-1" deleted
2020-09-30T21:15:11.7679475Z clusterrolebinding.rbac.authorization.k8s.io "flink-role-binding-default" deleted
2020-09-30T21:15:11.8457611Z error: no matching resources found
2020-09-30T21:15:11.8478156Z Stopping minikube ...
2020-09-30T21:15:12.2489617Z * Stopping "minikube" in none ...
2020-09-30T21:15:22.8782459Z * Node "" stopped.
2020-09-30T21:15:22.8842828Z [FAIL] Test script contains errors.
2020-09-30T21:15:22.8852045Z Checking for errors...
2020-09-30T21:15:22.9074940Z No errors in log files.
2020-09-30T21:15:22.9075558Z Checking for exceptions...
2020-09-30T21:15:22.9304666Z No exceptions in log files.
2020-09-30T21:15:22.9305787Z Checking for non-empty .out files...
2020-09-30T21:15:22.9328172Z grep: /home/vsts/work/1/s/flink-dist/target/flink-1.12-SNAPSHOT-bin/flink-1.12-SNAPSHOT/log/*.out: No such file or directory
2020-09-30T21:15:22.9330138Z No non-empty .out files.
2020-09-30T21:15:22.9331116Z
2020-09-30T21:15:22.9331995Z [FAIL] 'Run kubernetes pyflink application test' failed after 10 minutes and 31 seconds! Test exited with exit code 1
{code}

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