Fix get task API does not refresh resource stats

[gaobinlong]

Description

List tasks API will refresh the resource stats for the tasks which support resource tracking, but get task API does not refresh the resource stats, this PR fix the bug and add some tests for it.

Related Issues

#8655

Check List

• New functionality includes testing.
  • All tests pass
• New functionality has been documented.
  • New functionality has javadoc added
• Failing checks are inspected and point to the corresponding known issue(s) (See: Troubleshooting Failing Builds)
• Commits are signed per the DCO using --signoff
• Commit changes are listed out in CHANGELOG.md file (See: Changelog)
• Public documentation issue/PR created

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]

Compatibility status:

Checks if related components are compatible with change b57a5ef

Incompatible components

Skipped components

Compatible components

Compatible components: [https://github.com/opensearch-project/custom-codecs.git, https://github.com/opensearch-project/asynchronous-search.git, https://github.com/opensearch-project/neural-search.git, https://github.com/opensearch-project/flow-framework.git, https://github.com/opensearch-project/security-analytics.git, https://github.com/opensearch-project/cross-cluster-replication.git, https://github.com/opensearch-project/job-scheduler.git, https://github.com/opensearch-project/geospatial.git, https://github.com/opensearch-project/opensearch-oci-object-storage.git, https://github.com/opensearch-project/reporting.git, https://github.com/opensearch-project/notifications.git, https://github.com/opensearch-project/k-nn.git, https://github.com/opensearch-project/observability.git, https://github.com/opensearch-project/common-utils.git, https://github.com/opensearch-project/anomaly-detection.git, https://github.com/opensearch-project/ml-commons.git, https://github.com/opensearch-project/performance-analyzer-rca.git, https://github.com/opensearch-project/index-management.git, https://github.com/opensearch-project/alerting.git, https://github.com/opensearch-project/security.git, https://github.com/opensearch-project/sql.git, https://github.com/opensearch-project/performance-analyzer.git]

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 71.29%. Comparing base (f90baa2) to head (b57a5ef).

Additional details and impacted files

@@             Coverage Diff              @@
##               main   #11531      +/-   ##
============================================
- Coverage     71.45%   71.29%   -0.16%     
+ Complexity    59895    59815      -80     
============================================
  Files          4972     4972              
  Lines        281781   281783       +2     
  Branches      40910    40910              
============================================
- Hits         201337   200909     -428     
- Misses        63757    64173     +416     
- Partials      16687    16701      +14     

☔ View full report in Codecov by Sentry.
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[github-actions]

✅ Gradle check result for f0cb5b7: SUCCESS

[github-actions]

❕ Gradle check result for dbc8d09: UNSTABLE

• TEST FAILURES:

      2 org.opensearch.index.shard.RemoteStoreRefreshListenerTests.classMethod
      1 org.opensearch.index.shard.RemoteStoreRefreshListenerTests.testRefreshAfterCommit

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

[gaobinlong]

Could anyone help to review this PR? I think it's pretty straightforward.

[gaobinlong]

@jed326 , could you help to review this PR, thanks!

[jed326]

LGTM, Thanks for opening this bug fix! @reta could you help provide a maintainer review here?

[opensearch-trigger-bot]

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

[reta]

LGTM, Thanks for opening this bug fix! @reta could you help provide a maintainer review here?

Somehow lost this change, @gaobinlong it looks good, could you rebase + resolve conflicts? thank you

[github-actions]

✅ Gradle check result for b57a5ef: SUCCESS

[gaobinlong]

LGTM, Thanks for opening this bug fix! @reta could you help provide a maintainer review here?

Somehow lost this change, @gaobinlong it looks good, could you rebase + resolve conflicts? thank you

Thanks @reta, I've done that and now all gradle checks have passed yet.

[opensearch-trigger-bot]

The backport to 2.x failed:

The process '/usr/bin/git' failed with exit code 128

To backport manually, run these commands in your terminal:

# Navigate to the root of your repository
cd $(git rev-parse --show-toplevel)
# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add ../.worktrees/OpenSearch/backport-2.x 2.x
# Navigate to the new working tree
pushd ../.worktrees/OpenSearch/backport-2.x
# Create a new branch
git switch --create backport/backport-11531-to-2.x
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 8d84eea68d9ed7dedcccc8161569d5b4d2ee4eec
# Push it to GitHub
git push --set-upstream origin backport/backport-11531-to-2.x
# Go back to the original working tree
popd
# Delete the working tree
git worktree remove ../.worktrees/OpenSearch/backport-2.x

Then, create a pull request where the base branch is 2.x and the compare/head branch is backport/backport-11531-to-2.x.

[reta]

@gaobinlong mind please backporting to 2.x manually? thank you