Metric updates for FhirIO: Fix metrics + namings to be consistent.

[msbukal]

Add success, failure and latency metrics to FHIRIO read, execute bundle and search methods.
Update metric naming to adhere to a consistent standard, and fixed incorrect metric names (eg. "successful-hl7v2-message-gets" for FhirIO.Read).
Update latency measurements to recommended java 8 time approach (java.time.Instant)

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Post-Commit Tests Status (on master branch)

Lang	SDK	Dataflow	Flink	Samza	Spark	Twister2
Go		---		---		---
Java
Python				---		---
XLang				---		---

Pre-Commit Tests Status (on master branch)

---	Java	Python	Go	Website	Whitespace	Typescript
Non-portable
Portable	---		---	---	---	---

See .test-infra/jenkins/README for trigger phrase, status and link of all Jenkins jobs.

GitHub Actions Tests Status (on master branch)

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[msbukal]

I believe the failure in "Run Java PreCommit" is a flake, I was unable to reproduce it.

[msbukal]

R: @pabloem

[pabloem]

Run Java PreCommit

[pabloem]

thanks @msbukal - these will be useful to debug jobs, and may be useful for perf tests if they're ever implemented.

[pabloem]

Run Java PreCommit

[pabloem]

this is clearly an unrelated flake. FWIW, this change LGTM, so no more action needed from you @msbukal

I'll rerun presubmits until we get a green run

[pabloem]

Run Java PreCommit

[pabloem]

Oh there seems to be a style error for these variables. They should be static, or not capitalized. fyi: @msbukal

[ant:checkstyle] [ERROR] /home/jenkins/jenkins-slave/workspace/beam_PreCommit_Java_Phrase/src/sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/healthcare/FhirIO.java:1614:31: Name 'SEARCH_RESOURCE_ERRORS' must match pattern '^[a-z][a-zA-Z0-9]*$'. [MemberName] | | [ant:checkstyle] [ERROR] /home/jenkins/jenkins-slave/workspace/beam_PreCommit_Java_Phrase/src/sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/healthcare/FhirIO.java:1617:31: Name 'SEARCH_RESOURCE_SUCCESS' must match pattern '^[a-z][a-zA-Z0-9]*$'. [MemberName] | | [ant:checkstyle] [ERROR] /home/jenkins/jenkins-slave/workspace/beam_PreCommit_Java_Phrase/src/sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/healthcare/FhirIO.java:1620:36: Name 'SEARCH_RESOURCE_LATENCY_MS' must match pattern '^[a-z][a-zA-Z0-9]*$'. [MemberName]

Usually, when a unit test fails, it is displayed directly in Jenkins. In this case it wasn't, because it was something else failing.

To find these kinds of errors, you can open PreCommit, and then open the Gradle Build Scan, which will point you to the failing task.

[msbukal]

Ah I see, these fields can't be static because of the template (keep going round & round in errors due to this) which means that the metric fields can't be static.

I've renamed them.

[codecov]

Codecov Report

Merging #13792 (390fb7e) into master (0dd6980) will increase coverage by 0.00%.
The diff coverage is n/a.

@@ Coverage Diff @@## master #13792 +/- ##
=======================================
Coverage 82.76% 82.77% =======================================
Files 466 466 Lines 57558 57558 =======================================
+ Hits 47638 47641 +3 + Misses 9920 9917 -3 

Impacted Files	Coverage Δ
sdks/python/apache_beam/io/iobase.py	84.55% <0.00%> (-0.27%)	⬇️
...hon/apache_beam/runners/worker/bundle_processor.py	93.83% <0.00%> (+0.38%)	⬆️
sdks/python/apache_beam/utils/interactive_utils.py	95.23% <0.00%> (+2.38%)	⬆️

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[pabloem]

precommit error is unrelated (in fact, it's my fault in a different PR) - I'll merge once I fix precommit on master

[pabloem]

closing and opening hoping to retrigger the tests and the merge at the top of master (since now it has the fix for the breakage)

[pabloem]

Run Java PreCommit

[pabloem]

Run Java PreCommit