[FLINK-26768] reconciliationStatus.error could not be cleared properly

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: kubernetes-operator-0.1.0
• Component/s: Kubernetes Operator
• Labels: pull-request-available
• Assignee: Yang Wang
• Reporter: Yang Wang
• Created: 21/Mar/22 08:45
• Updated: 27/Mar/22 13:16
• Resolved: 23/Mar/22 13:07

Description

When testing the flink-kubernetes-operator, I find the reconciliationStatus.error could not be cleared properly. Even though, the job is running normally. It seems that reconciliationStatus.error could not be updated without spec change.

status:
  jobManagerDeploymentStatus: READY
  jobStatus:
    jobId: "00000000000000000000000000000000"
    jobName: State machine job
    savepointInfo: {}
    startTime: "1647851557367"
    state: RUNNING
    updateTime: "1647851870081"
  reconciliationStatus:
    error: back-off 5m0s restarting failed container=flink-main-container pod=flink-example-statemachine-6f76c78cd4-dvwnr_default(5ae2e615-8348-4536-8f37-05adf551bd53)
    lastReconciledSpec:
      flinkConfiguration:
        high-availability: org.apache.flink.kubernetes.highavailability.KubernetesHaServicesFactory
        high-availability.storageDir: file:///opt/flink/volume/flink-ha
        state.checkpoints.dir: file:///opt/flink/volume/flink-cp
        state.savepoints.dir: file:///opt/flink/volume/flink-sp
        taskmanager.numberOfTaskSlots: "2"
      flinkVersion: v1_14
      image: flink:1.14.3 

Issue Links

• links to: GitHub Pull Request #101