[Backport 2.x] Do not evaluate shard_size and shard_min_doc_count at segment slice level

[jed326]

Description

Backport for #8860 #9085

Check List

• New functionality includes testing.
  • All tests pass
• New functionality has been documented.
  • New functionality has javadoc added
• Commits are signed per the DCO using --signoff
• Commit changes are listed out in CHANGELOG.md file (See: Changelog)

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
For more information on following Developer Certificate of Origin and signing off your commits, please check here.

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: FAILURE ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/22289/
• CommitID: bce6a05
  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?

[opensearch-trigger-bot]

Compatibility status:

> Task :checkCompatibility
Checking compatibility for: https://github.com/opensearch-project/opensearch-oci-object-storage.git with ref: 2.x
Skipping compatibility check for https://github.com/opensearch-project/opensearch-oci-object-storage.git
Incompatible components: [https://github.com/opensearch-project/alerting.git, https://github.com/opensearch-project/index-management.git, https://github.com/opensearch-project/anomaly-detection.git, https://github.com/opensearch-project/k-nn.git, https://github.com/opensearch-project/geospatial.git, https://github.com/opensearch-project/performance-analyzer.git]
Components skipped due to git failures: [https://github.com/opensearch-project/opensearch-oci-object-storage.git]
Compatible components: [https://github.com/opensearch-project/security.git, https://github.com/opensearch-project/asynchronous-search.git, https://github.com/opensearch-project/job-scheduler.git, https://github.com/opensearch-project/common-utils.git, https://github.com/opensearch-project/sql.git, https://github.com/opensearch-project/reporting.git, https://github.com/opensearch-project/observability.git, https://github.com/opensearch-project/cross-cluster-replication.git, https://github.com/opensearch-project/notifications.git, https://github.com/opensearch-project/performance-analyzer-rca.git, https://github.com/opensearch-project/neural-search.git, https://github.com/opensearch-project/security-analytics.git, https://github.com/opensearch-project/ml-commons.git]

BUILD SUCCESSFUL in 29m 36s

[opensearch-trigger-bot]

Compatibility status:

> Task :checkCompatibility
Incompatible components: [https://github.com/opensearch-project/geospatial.git, https://github.com/opensearch-project/index-management.git, https://github.com/opensearch-project/k-nn.git, https://github.com/opensearch-project/alerting.git, https://github.com/opensearch-project/anomaly-detection.git, https://github.com/opensearch-project/performance-analyzer.git]
Components skipped due to git failures: [https://github.com/opensearch-project/opensearch-oci-object-storage.git]
Compatible components: [https://github.com/opensearch-project/security.git, https://github.com/opensearch-project/notifications.git, https://github.com/opensearch-project/neural-search.git, https://github.com/opensearch-project/job-scheduler.git, https://github.com/opensearch-project/security-analytics.git, https://github.com/opensearch-project/sql.git, https://github.com/opensearch-project/observability.git, https://github.com/opensearch-project/asynchronous-search.git, https://github.com/opensearch-project/common-utils.git, https://github.com/opensearch-project/cross-cluster-replication.git, https://github.com/opensearch-project/performance-analyzer-rca.git, https://github.com/opensearch-project/reporting.git, https://github.com/opensearch-project/ml-commons.git]

BUILD SUCCESSFUL in 33m 9s

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: FAILURE ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/22292/
• CommitID: 1023410
  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?

[jed326]

@reta @sohami here is the backport PR for #8860.

Most recent gradle check failed with known flakey tests.

[opensearch-trigger-bot]

Compatibility status:

> Task :checkCompatibility
Incompatible components: [https://github.com/opensearch-project/alerting.git, https://github.com/opensearch-project/anomaly-detection.git, https://github.com/opensearch-project/geospatial.git, https://github.com/opensearch-project/k-nn.git, https://github.com/opensearch-project/performance-analyzer.git]
Components skipped due to git failures: [https://github.com/opensearch-project/opensearch-oci-object-storage.git]
Compatible components: [https://github.com/opensearch-project/security.git, https://github.com/opensearch-project/asynchronous-search.git, https://github.com/opensearch-project/index-management.git, https://github.com/opensearch-project/common-utils.git, https://github.com/opensearch-project/sql.git, https://github.com/opensearch-project/reporting.git, https://github.com/opensearch-project/observability.git, https://github.com/opensearch-project/job-scheduler.git, https://github.com/opensearch-project/cross-cluster-replication.git, https://github.com/opensearch-project/notifications.git, https://github.com/opensearch-project/neural-search.git, https://github.com/opensearch-project/security-analytics.git, https://github.com/opensearch-project/ml-commons.git, https://github.com/opensearch-project/performance-analyzer-rca.git]

BUILD SUCCESSFUL in 33m 13s

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: UNSTABLE ❕
• TEST FAILURES:

      1 org.opensearch.search.SearchWeightedRoutingIT.testStrictWeightedRoutingWithCustomString_FailOpenEnabled

• URL: https://build.ci.opensearch.org/job/gradle-check/22299/
• CommitID: 993fdf1
  Please review all flaky tests that succeeded after retry and create an issue if one does not already exist to track the flaky failure.

[codecov]

Codecov Report

Merging #9211 (993fdf1) into 2.x (ed3cfce) will decrease coverage by 0.05%.
The diff coverage is 74.69%.

@@             Coverage Diff              @@
##                2.x    #9211      +/-   ##
============================================
- Coverage     70.85%   70.81%   -0.05%     
+ Complexity    57522    57460      -62     
============================================
  Files          4756     4757       +1     
  Lines        271788   271790       +2     
  Branches      40086    40090       +4     
============================================
- Hits         192588   192476     -112     
- Misses        62703    62859     +156     
+ Partials      16497    16455      -42     

Files Changed	Coverage Δ
.../search/aggregations/bucket/terms/DoubleTerms.java	75.00% <ø> (-1.93%)	⬇️
...ch/search/aggregations/bucket/terms/LongTerms.java	67.14% <ø> (ø)
.../search/aggregations/bucket/terms/StringTerms.java	85.71% <ø> (ø)
...h/aggregations/bucket/terms/UnsignedLongTerms.java	48.57% <ø> (ø)
...earch/search/aggregations/InternalAggregation.java	81.81% <33.33%> (+0.64%)	⬆️
...arch/aggregations/AggregationCollectorManager.java	78.57% <50.00%> (-4.77%)	⬇️
...ket/terms/GlobalOrdinalsStringTermsAggregator.java	83.45% <50.00%> (+0.17%)	⬆️
...rch/aggregations/bucket/terms/TermsAggregator.java	78.88% <50.00%> (-1.35%)	⬇️
...earch/aggregations/bucket/terms/InternalTerms.java	87.50% <61.53%> (-1.35%)	⬇️
...gations/bucket/terms/UnmappedSignificantTerms.java	33.33% <66.66%> (ø)
... and 17 more

... and 443 files with indirect coverage changes