Added session, statement, emrjob metrics to sql stats api

[vamsi-amazon]

Description

Added new metrics to stats API.
Below are the list of new metrics.

  DATASOURCE_CREATION_REQ_COUNT("datasource_create_request_count"),
  DATASOURCE_GET_REQ_COUNT("datasource_get_request_count"),
  DATASOURCE_PUT_REQ_COUNT("datasource_put_request_count"),
  DATASOURCE_PATCH_REQ_COUNT("datasource_patch_request_count"),
  DATASOURCE_DELETE_REQ_COUNT("datasource_delete_request_count"),
  DATASOURCE_FAILED_REQ_COUNT_SYS("datasource_failed_request_count_syserr"),
  DATASOURCE_FAILED_REQ_COUNT_CUS("datasource_failed_request_count_cuserr"),
  EMR_START_JOB_REQUEST_FAILURE_COUNT("emr_start_job_request_failure_count"),
  EMR_GET_JOB_RESULT_FAILURE_COUNT("emr_get_job_request_failure_count"),
  EMR_CANCEL_JOB_REQUEST_FAILURE_COUNT("emr_cancel_job_request_failure_count"),
  EMR_STREAMING_QUERY_JOBS_CREATION_COUNT("emr_streaming_jobs_creation_count"),
  EMR_INTERACTIVE_QUERY_JOBS_CREATION_COUNT("emr_interactive_jobs_creation_count"),
  EMR_BATCH_QUERY_JOBS_CREATION_COUNT("emr_batch_jobs_creation_count"),
  ACTIVE_ASYNC_QUERY_SESSION_COUNT("active_async_query_session_count"),
  ACTIVE_ASYNC_QUERY_STATEMENT_COUNT("active_async_query_statement_count");

Basic Testing of stats API

{
emr_interactive_jobs_creation_count: 0,
default_cursor_request_count: 0,
default_cursor_request_total: 0,
ppl_failed_request_count_syserr: 0,
datasource_failed_request_count_cuserr: 0,
request_total: 0,
datasource_failed_request_count_syserr: 0,
datasource_delete_request_count: 0,
active_async_query_statement_count: 0,
failed_request_count_cb: 0,
datasource_patch_request_count: 0,
datasource_put_request_count: 0,
ppl_failed_request_count_cuserr: 0,
ppl_request_total: 0,
emr_streaming_jobs_creation_count: 0,
active_async_query_session_count: 0,
datasource_get_request_count: 0,
circuit_breaker: 0,
request_count: 0,
emr_cancel_job_request_failure_count: 0,
emr_batch_jobs_creation_count: 0,
emr_get_job_request_failure_count: 0,
failed_request_count_cuserr: 0,
emr_start_job_request_failure_count: 0,
ppl_request_count: 0,
failed_request_count_syserr: 0,
datasource_create_request_count: 0
}

Issues Resolved

[List any issues this PR will resolve]

Check List

• New functionality includes testing.
  • All tests pass, including unit test, integration test and doctest
• New functionality has been documented.
  • New functionality has javadoc added
  • New functionality has user manual doc added
• Commits are signed per the DCO using --signoff

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.

[codecov]

Codecov Report

Merging #2398 (6a9c711) into main (cb8d953) will decrease coverage by 0.08%.
The diff coverage is 62.50%.

@@             Coverage Diff              @@
##               main    #2398      +/-   ##
============================================
- Coverage     95.62%   95.54%   -0.08%     
  Complexity     4985     4985              
============================================
  Files           478      478              
  Lines         13854    13883      +29     
  Branches        930      931       +1     
============================================
+ Hits          13248    13265      +17     
- Misses          586      598      +12     
  Partials         20       20              

Flag	Coverage Δ
sql-engine	95.54% <62.50%> (-0.08%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files	Coverage Δ
...ces/transport/TransportCreateDataSourceAction.java	100.00% <100.00%> (ø)
...ces/transport/TransportDeleteDataSourceAction.java	100.00% <100.00%> (ø)
...ources/transport/TransportGetDataSourceAction.java	100.00% <100.00%> (ø)
...rces/transport/TransportPatchDataSourceAction.java	100.00% <100.00%> (ø)
...ces/transport/TransportUpdateDataSourceAction.java	100.00% <100.00%> (ø)
...arch/sql/spark/client/EmrServerlessClientImpl.java	100.00% <100.00%> (ø)
...search/sql/spark/dispatcher/BatchQueryHandler.java	100.00% <100.00%> (ø)
.../sql/spark/dispatcher/InteractiveQueryHandler.java	100.00% <100.00%> (ø)
...ch/sql/spark/dispatcher/StreamingQueryHandler.java	100.00% <100.00%> (ø)
...ql/datasources/rest/RestDataSourceQueryAction.java	0.00% <0.00%> (ø)
... and 1 more

[anirudha]

thanks