Add support to cluster stats API for enabling/disabling mapping_stats…

[SwethaGuptha]

… and analysis_stats at request level.

Description

Continuing on https://github.com/opensearch-project/OpenSearch/pull/14447 to make analysis_stats and mapping_stats information optional in _cluster/stats API but limiting the scope to request level only. Two request params namely include_mapping_stats and include_analysis_stats has been introduced to enable/disable these stats info from the cluster stats API. By default these stats info will be part of the API response.

REST request formats to exclude the information for

• analysis_stats - localhost:9200/_cluster/stats?include_mapping_stats=false
• mapping_stats - localhost:9200/_cluster/stats?include_analysis_stats=false
• analysis_stats and mapping_stats - localhost:9200/_cluster/stats?include_analysis_stats=false&include_mapping_stats=false

Related Issues

Resolves #[Issue number to be closed when this PR is merged] https://github.com/opensearch-project/OpenSearch/pull/14447

Check List

• [ ] Functionality includes testing.
• [ ] API changes companion pull request created, if applicable.
• [ ] Public documentation issue/PR created, if applicable.

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[github-actions[bot]]

:x: Gradle check result for 839fbe020ee378441818750255714867922d81cd: null

Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green. Is the failure a flaky test unrelated to your change?

[github-actions[bot]]

:grey_exclamation: Gradle check result for 79d1b90ff13d9106f08080e00be9a9a60fcc867b: UNSTABLE

• TEST FAILURES:

      1 org.opensearch.http.SearchRestCancellationIT.testAutomaticCancellationMultiSearchDuringFetchPhase

Please review all flaky tests that succeeded after retry and create an issue if one does not already exist to track the flaky failure.

[github-actions[bot]]

:white_check_mark: Gradle check result for 8f4e25f9e1e6c28ef64e828f5e3fb3a0a12f024d: SUCCESS

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 82.75862% with 5 lines in your changes missing coverage. Please review.

Project coverage is 71.82%. Comparing base (ed65482) to head (65b6b00). Report is 354 commits behind head on main.

Files with missing lines	Patch %	Lines
...tion/admin/cluster/stats/ClusterStatsResponse.java	66.66%	1 Missing and 4 partials :warning:

Additional details and impacted files

@@             Coverage Diff              @@
##               main   #15377      +/-   ##
============================================
- Coverage     71.96%   71.82%   -0.14%     
+ Complexity    63304    63205      -99     
============================================
  Files          5219     5219              
  Lines        296033   296062      +29     
  Branches      42756    42760       +4     
============================================
- Hits         213026   212654     -372     
- Misses        65520    65970     +450     
+ Partials      17487    17438      -49     

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[github-actions[bot]]

:x: Gradle check result for 5d8aaccd9a77fecb1a9c5842f7a8113e3eebb623: FAILURE

Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green. Is the failure a flaky test unrelated to your change?

[github-actions[bot]]

:x: Gradle check result for 849c8400f79c8e3696760fd0ccedf953474bb9c8: FAILURE

Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green. Is the failure a flaky test unrelated to your change?

[github-actions[bot]]

:x: Gradle check result for edc3eaec0c6e38fcabbe6810ffc59d3242c881c8: FAILURE

Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green. Is the failure a flaky test unrelated to your change?

[SwethaGuptha]

❌ Gradle check result for edc3eae: FAILURE

Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green. Is the failure a flaky test unrelated to your change?

Flaky test https://github.com/opensearch-project/OpenSearch/pull/15204

[github-actions[bot]]

:grey_exclamation: Gradle check result for 65b6b00eddb4bbff8be4ef88c5982fbad22d30e0: UNSTABLE

Please review all flaky tests that succeeded after retry and create an issue if one does not already exist to track the flaky failure.

[opensearch-trigger-bot[bot]]

This PR is stalled because it has been open for 30 days with no activity.

[opensearch-trigger-bot[bot]]

This PR is stalled because it has been open for 30 days with no activity.