[K8S] Show more details for pod/container status in application error

[turboFei]

🔍 Description

Now the information for k8s app error is too short and confuse.

For example:

App Id: spark-8d04e31b6c9540f6952fde81fcc4e19f                                                          
App State: FAILED                                                                                       
App Diagnostic: kyuubi-spark-2c7d0d5a-c25b-4b36-bcd0-250c97c90025-driver/spark-kubernetes-driver[Error]

We need to provide more information to help debug.

For PodStatus:

    public String toString() {
        return "PodStatus(conditions=" + this.getConditions() + ", containerStatuses=" + this.getContainerStatuses() + ", ephemeralContainerStatuses=" + this.getEphemeralContainerStatuses() + ", hostIP=" + this.getHostIP() + ", initContainerStatuses=" + this.getInitContainerStatuses() + ", message=" + this.getMessage() + ", nominatedNodeName=" + this.getNominatedNodeName() + ", phase=" + this.getPhase() + ", podIP=" + this.getPodIP() + ", podIPs=" + this.getPodIPs() + ", qosClass=" + this.getQosClass() + ", reason=" + this.getReason() + ", resize=" + this.getResize() + ", startTime=" + this.getStartTime() + ", additionalProperties=" + this.getAdditionalProperties() + ")";
    }

For ContainerState:

    public String toString() {
        return "ContainerState(running=" + this.getRunning() + ", terminated=" + this.getTerminated() + ", waiting=" + this.getWaiting() + ", additionalProperties=" + this.getAdditionalProperties() + ")";
    }

In this pr, we show the PodStatus or ContainerState directly and provide more useful information.

Issue References 🔗

This pull request fixes #

Describe Your Solution 🔧

Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context. List any dependencies that are required for this change.

Types of changes 🔖

• Bugfix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Test Plan 🧪

Behavior Without This Pull Request ⚰️

Behavior With This Pull Request 🎉

Related Unit Tests

---

Checklist 📝

• This patch was not authored or co-authored using Generative Tooling

Be nice. Be informative.

[codecov-commenter]

Codecov Report

Attention: 14 lines in your changes are missing coverage. Please review.

Comparison is base (8c3f471) 61.12% compared to head (f8152e7) 61.02%.
Report is 1 commits behind head on master.

❗ Current head f8152e7 differs from pull request most recent head 34de08c. Consider uploading reports for the commit 34de08c to get more accurate results

Files	Patch %	Lines
...kyuubi/engine/KubernetesApplicationOperation.scala	0.00%	10 Missing ⚠️
.../java/org/apache/kyuubi/client/util/JsonUtils.java	0.00%	4 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #6053      +/-   ##
============================================
- Coverage     61.12%   61.02%   -0.11%     
  Complexity       23       23              
============================================
  Files           623      623              
  Lines         37186    37195       +9     
  Branches       5040     5041       +1     
============================================
- Hits          22730    22698      -32     
- Misses        12003    12042      +39     
- Partials       2453     2455       +2     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[turboFei]

merged to 1.9.0, thanks