remaining sdk client changes for search operations

[dhrubo-os]

Description

[remaining sdk client changes for search operations]

Related Issues

Resolves #[Issue number to be closed when this PR is merged]

Check List

• New functionality includes testing.
• New functionality has been documented.
• API changes companion pull request created.
• Commits are signed per the DCO using --signoff.
• Public documentation issue/PR created.

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[jngz-es]

I am assuming that opensearch-remote-metadata-sdk will handle null tenantId for non-multi-tenancy case, is that correct?

[dhrubo-os]

Yes

[dhrubo-os]

more details: https://github.com/opensearch-project/opensearch-remote-metadata-sdk/blob/main/core/src/main/java/org/opensearch/remote/metadata/client/impl/LocalClusterIndicesClient.java#L424-L480

[jngz-es]

LGTM, thx.

[codecov]

Codecov Report

Attention: Patch coverage is 80.28169% with 14 lines in your changes missing coverage. Please review.

Project coverage is 80.27%. Comparing base (d7dec0f) to head (8ef452c).
Report is 8 commits behind head on main.

Files with missing lines	Patch %	Lines
.../opensearch/ml/action/handler/MLSearchHandler.java	80.00%	8 Missing and 2 partials ⚠️
...h/ml/action/agents/TransportSearchAgentAction.java	80.00%	4 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #3522      +/-   ##
============================================
+ Coverage     80.25%   80.27%   +0.02%     
- Complexity     6906     6914       +8     
============================================
  Files           610      610              
  Lines         30077    30140      +63     
  Branches       3368     3366       -2     
============================================
+ Hits          24137    24194      +57     
- Misses         4487     4493       +6     
  Partials       1453     1453              

Flag	Coverage Δ
ml-commons	80.27% <80.28%> (+0.02%)	⬆️

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[opensearch-trigger-bot]

The backport to 2.19 failed:

The process '/usr/bin/git' failed with exit code 1

To backport manually, run these commands in your terminal:

# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add .worktrees/backport-2.19 2.19
# Navigate to the new working tree
cd .worktrees/backport-2.19
# Create a new branch
git switch --create backport/backport-3522-to-2.19
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 5432f25e8a8097332dbfee5eabbfb9fcce5beb6e
# Push it to GitHub
git push --set-upstream origin backport/backport-3522-to-2.19
# Go back to the original working tree
cd ../..
# Delete the working tree
git worktree remove .worktrees/backport-2.19

Then, create a pull request where the base branch is 2.19 and the compare/head branch is backport/backport-3522-to-2.19.