[Backport 2.x] SegRep with Remote: Update components of segrep backpressure to support remote store. (#8020)

[ankitkala]

• SegRep with Remote: Update components of segrep backpressure to support remote store.

Backporting #8020

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: FAILURE ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/17581/
• CommitID: e57a33e
  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]

Gradle Check (Jenkins) Run Completed with:

• RESULT: FAILURE ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/17644/
• CommitID: f192981
  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]

Gradle Check (Jenkins) Run Completed with:

• RESULT: UNSTABLE ❕
• TEST FAILURES:

      2 org.opensearch.remotestore.RemoteStoreRefreshListenerIT.testRemoteRefreshRetryOnFailure
      1 org.opensearch.repositories.s3.S3BlobStoreRepositoryTests.testSnapshotAndRestore
      1 org.opensearch.repositories.s3.S3BlobStoreRepositoryTests.testReadNonExistingPath
      1 org.opensearch.repositories.s3.S3BlobStoreRepositoryTests.testMultipleSnapshotAndRollback
      1 org.opensearch.repositories.s3.S3BlobStoreRepositoryTests.testEnforcedCooldownPeriod
      1 org.opensearch.repositories.s3.S3BlobStoreRepositoryTests.classMethod

• URL: https://build.ci.opensearch.org/job/gradle-check/17646/
• CommitID: 50c296a
  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 #8066 (aa16069) into 2.x (bcd9962) will decrease coverage by 0.05%.
The diff coverage is 88.33%.

@@             Coverage Diff              @@
##                2.x    #8066      +/-   ##
============================================
- Coverage     70.73%   70.68%   -0.05%     
- Complexity    56833    56846      +13     
============================================
  Files          4702     4703       +1     
  Lines        268987   269041      +54     
  Branches      39767    39768       +1     
============================================
- Hits         190268   190176      -92     
- Misses        62394    62517     +123     
- Partials      16325    16348      +23     

Impacted Files	Coverage Δ
...ndices/replication/OngoingSegmentReplications.java	92.50% <ø> (-0.28%)	⬇️
...s/replication/SegmentReplicationSourceHandler.java	92.00% <ø> (-0.11%)	⬇️
server/src/main/java/org/opensearch/node/Node.java	85.99% <ø> (ø)
...s/replication/SegmentReplicationSourceService.java	89.74% <80.00%> (-1.44%)	⬇️
...s/replication/SegmentReplicationTargetService.java	68.04% <83.87%> (+6.69%)	⬆️
...org/opensearch/index/seqno/ReplicationTracker.java	68.18% <100.00%> (-0.01%)	⬇️
...es/replication/UpdateVisibleCheckpointRequest.java	100.00% <100.00%> (ø)

... and 454 files with indirect coverage changes

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: UNSTABLE ❕
• TEST FAILURES:

      1 org.opensearch.search.SearchWeightedRoutingIT.testStrictWeightedRoutingWithCustomString
      1 org.opensearch.remotestore.SegmentReplicationUsingRemoteStoreIT.testPressureServiceStats

• URL: https://build.ci.opensearch.org/job/gradle-check/17667/
• CommitID: aa16069
  Please review all flaky tests that succeeded after retry and create an issue if one does not already exist to track the flaky failure.