[Feature/extensions] Communication mechanism JS (Part 1)

[vibrantvarun]

Description

Request Response model to fetch Job details like job index and job type from extensions.

Issues Resolved

opensearch-project/opensearch-sdk-java#274

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)

Companion PR

opensearch-sdk-java opensearch-project/opensearch-sdk-java#289
anomaly detection opensearch-project/anomaly-detection#761

Sequence to merge PR's

1. OpenSearch
2. opensearch-sdk-java
3. anomaly detection

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: SUCCESS ✅
• URL: https://build.ci.opensearch.org/job/gradle-check/8163/
• CommitID: df2bd3a

[codecov-commenter]

Codecov Report

Merging #5586 (df2bd3a) into feature/extensions (c7c908e) will increase coverage by 0.08%.
The diff coverage is 14.70%.

❗ Current head df2bd3a differs from pull request most recent head 6c2401b. Consider uploading reports for the commit 6c2401b to get more accurate results

@@                   Coverage Diff                    @@
##             feature/extensions    #5586      +/-   ##
========================================================
+ Coverage                 70.92%   71.00%   +0.08%     
- Complexity                58504    58585      +81     
========================================================
  Files                      4767     4770       +3     
  Lines                    279189   279256      +67     
  Branches                  40316    40318       +2     
========================================================
+ Hits                     198001   198289     +288     
+ Misses                    65058    64770     -288     
- Partials                  16130    16197      +67     

Impacted Files	Coverage Δ
...ain/java/org/opensearch/extensions/JobDetails.java	0.00% <0.00%> (ø)
.../org/opensearch/extensions/JobDetailsResponse.java	0.00% <0.00%> (ø)
...ensearch/extensions/JobDetailsResponseHandler.java	0.00% <0.00%> (ø)
...a/org/opensearch/extensions/ExtensionsManager.java	60.92% <58.82%> (-0.34%)	⬇️
...pensearch/action/ingest/DeletePipelineRequest.java	31.25% <0.00%> (-37.50%)	⬇️
...a/org/opensearch/index/mapper/MapperException.java	75.00% <0.00%> (-25.00%)	⬇️
...ensearch/client/indices/DetailAnalyzeResponse.java	20.54% <0.00%> (-24.66%)	⬇️
...ensearch/search/profile/query/CollectorResult.java	75.34% <0.00%> (-24.66%)	⬇️
...nsearch/index/shard/IndexingOperationListener.java	63.93% <0.00%> (-22.96%)	⬇️
...pensearch/index/mapper/MapperParsingException.java	77.77% <0.00%> (-22.23%)	⬇️
... and 485 more

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[joshpalis]

Thanks Varun for implementing the initial request/response workflow to enable Job Scheduling for extensions. I would suggest that you add a unit test to test the behavior of the JobDetailsResponse and JobDetailsResponseHandler.

Here is an example that you can refer to:

• OpenSearch/server/src/test/java/org/opensearch/extensions/ExtensionsManagerTests.java

  Line 550 in c7c908e

  public void testEnvironmentSettingsResponse() throws Exception {

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: UNSTABLE ❕
• TEST FAILURES:

      1 org.opensearch.cluster.allocation.AwarenessAllocationIT.testThreeZoneOneReplicaWithForceZoneValueAndLoadAwareness

• URL: https://build.ci.opensearch.org/job/gradle-check/8166/
• CommitID: 6c2401b
  Please review all flaky tests that succeeded after retry and create an issue if one does not already exist to track the flaky failure.

[owaiskazi19]

Needs tests

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: SUCCESS ✅
• URL: https://build.ci.opensearch.org/job/gradle-check/8210/
• CommitID: c053cd4