Adds mock implementation for TelemetryPlugin

[Gaganjuneja]

Description

Adds the mock implementation for TelemetryPlugin and strict check to validate that all the spans opened should be ended properly.

Related Issues

Resolves #7545

Framework PR #7648

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: UNSTABLE ❕
• TEST FAILURES:

      2 org.opensearch.cluster.service.MasterServiceTests.classMethod
      1 org.opensearch.remotestore.SegmentReplicationUsingRemoteStoreIT.testNodeDropWithOngoingReplication
      1 org.opensearch.cluster.service.MasterServiceTests.testThrottlingForMultipleTaskTypes

• URL: https://build.ci.opensearch.org/job/gradle-check/18723/
• CommitID: 2530a40
  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]

Gradle Check (Jenkins) Run Completed with:

• RESULT: UNSTABLE ❕
• TEST FAILURES:

      1 org.opensearch.remotestore.SegmentReplicationUsingRemoteStoreIT.testNodeDropWithOngoingReplication
      1 org.opensearch.cluster.allocation.AwarenessAllocationIT.testThreeZoneOneReplicaWithForceZoneValueAndLoadAwareness

• URL: https://build.ci.opensearch.org/job/gradle-check/18724/
• CommitID: 202a602
  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 #8357 (4f7077f) into main (1f3a7a8) will decrease coverage by 0.05%.
The diff coverage is 100.00%.

@@             Coverage Diff              @@
##               main    #8357      +/-   ##
============================================
- Coverage     70.91%   70.87%   -0.05%     
+ Complexity    56926    56918       -8     
============================================
  Files          4758     4758              
  Lines        269186   269186              
  Branches      39399    39399              
============================================
- Hits         190896   190775     -121     
- Misses        62179    62303     +124     
+ Partials      16111    16108       -3     

Impacted Files	Coverage Δ
server/src/main/java/org/opensearch/node/Node.java	86.04% <100.00%> (+1.09%)	⬆️

... and 459 files with indirect coverage changes

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: FAILURE ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/18952/
• CommitID: 0cc0fca
  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?

[reta]

Looks good @Gaganjuneja , one thing I missed (too many ongoing initiatives), could you please update the package for new mock classes from org.opensearch.telemetry to org.opensearch.test.telemetry (so we won't have package split brain while moving to JPMS).

[Gaganjuneja]

Looks good @Gaganjuneja , one thing I missed (too many ongoing initiatives), could you please update the package for new mock classes from org.opensearch.telemetry to org.opensearch.test.telemetry (so we won't have package split brain while moving to JPMS).

Already doing, commit in progress :)

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: UNSTABLE ❕
• TEST FAILURES:

      1 org.opensearch.snapshots.RestoreSnapshotIT.testRestoreInSameRemoteStoreEnabledIndex
      1 org.opensearch.remotestore.SegmentReplicationUsingRemoteStoreIT.testNodeDropWithOngoingReplication
      1 org.opensearch.indices.replication.SegmentReplicationRelocationIT.testPrimaryRelocationWithSegRepFailure

• URL: https://build.ci.opensearch.org/job/gradle-check/19061/
• CommitID: 9fac245
  Please review all flaky tests that succeeded after retry and create an issue if one does not already exist to track the flaky failure.

[Gaganjuneja]

Looks good @Gaganjuneja , one thing I missed (too many ongoing initiatives), could you please update the package for new mock classes from org.opensearch.telemetry to org.opensearch.test.telemetry (so we won't have package split brain while moving to JPMS).

Already doing, commit in progress :)

Moved to org.opensearch.test.telemetry package.

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: UNSTABLE ❕
• TEST FAILURES:

      1 org.opensearch.snapshots.RestoreSnapshotIT.testRestoreInSameRemoteStoreEnabledIndex
      1 org.opensearch.remotestore.SegmentReplicationUsingRemoteStoreIT.testNodeDropWithOngoingReplication

• URL: https://build.ci.opensearch.org/job/gradle-check/19068/
• CommitID: a927c64
  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]

Gradle Check (Jenkins) Run Completed with:

• RESULT: UNSTABLE ❕
• TEST FAILURES:

      1 org.opensearch.snapshots.DedicatedClusterSnapshotRestoreIT.testIndexDeletionDuringSnapshotCreationInQueue
      1 org.opensearch.remotestore.SegmentReplicationUsingRemoteStoreIT.testNodeDropWithOngoingReplication
      1 org.opensearch.cluster.allocation.AwarenessAllocationIT.testThreeZoneOneReplicaWithForceZoneValueAndLoadAwareness

• URL: https://build.ci.opensearch.org/job/gradle-check/19080/
• CommitID: 4f7077f
  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]

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:

# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add ../.worktrees/backport-2.x 2.x
# Navigate to the new working tree
pushd ../.worktrees/backport-2.x
# Create a new branch
git switch --create backport/backport-8357-to-2.x
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 5fd49d0f3052ccc37553c236e8016ce7a6a344a7
# Push it to GitHub
git push --set-upstream origin backport/backport-8357-to-2.x
# Go back to the original working tree
popd
# Delete the working tree
git worktree remove ../.worktrees/backport-2.x

Then, create a pull request where the base branch is 2.x and the compare/head branch is backport/backport-8357-to-2.x.

[reta]

@Gaganjuneja please submit manual backport to 2.x, thank you