[Improvement] Remove redundant and security vulnerable code

[EricGao888]

Purpose of the pull request

• Remove redundant and potentially risky code.
• Users could use K8S connection in Connection(Datasource) Center to submit task to K8S clusters. There is absolutely no need to have a K8S cluster management console in Dolphin, which only leads to potential vulnerabilities.

Brief change log

Verify this pull request

This pull request is code cleanup without any test coverage.

(or)

This pull request is already covered by existing tests, such as (please describe tests).

(or)

This change added tests and can be verified as follows:

(or)

If your pull request contain incompatible change, you should also add it to docs/docs/en/guide/upgrede/incompatible.md

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (5b6b0ce) 37.81% compared to head (4316f2d) 37.55%.

❗ Current head 4316f2d differs from pull request most recent head 4373053. Consider uploading reports for the commit 4373053 to get more accurate results

Additional details and impacted files

@@             Coverage Diff              @@
##                dev   #15204      +/-   ##
============================================
- Coverage     37.81%   37.55%   -0.26%     
+ Complexity     4680     4600      -80     
============================================
  Files          1304     1298       -6     
  Lines         44932    44592     -340     
  Branches       4810     4765      -45     
============================================
- Hits          16989    16745     -244     
+ Misses        26094    26028      -66     
+ Partials       1849     1819      -30     

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[SbloodyS]

LGTM.

[kezhenxu94]

Do we have any related docs to remove?

[EricGao888]

Do we have any related docs to remove?

Good catch, on the way : )

[kezhenxu94]

Let's also remove the mapper and sql definitions

[EricGao888]

Just figured out in spark / flink tasks, there are still places using cluster management stuff. I need to refactor related code to completely get rid of k8s management stuff.

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

0.0% Coverage
0.0% Duplication

[ruanwenjun]

Thanks for cleaning this kind of code.

[sonarcloud]

Quality Gate passed

Kudos, no new issues were introduced!

0 New issues
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud

[github-actions]

This pull request has been automatically marked as stale because it has not had recent activity for 120 days. It will be closed in 7 days if no further activity occurs.

[EricGao888]

This pull request has been automatically marked as stale because it has not had recent activity for 120 days. It will be closed in 7 days if no further activity occurs.

NO stale

[github-actions]

This pull request has been automatically marked as stale because it has not had recent activity for 120 days. It will be closed in 7 days if no further activity occurs.