Btrie disable flag

[rohitsinha54]

Add a flag to disable user bounded trie.

---

Thank you for your contribution! Follow this checklist to help us incorporate your contribution quickly and easily:

• Mention the appropriate issue in your description (for example: addresses #123), if applicable. This will automatically add a link to the pull request in the issue. If you would like the issue to automatically close on merging the pull request, comment fixes #<ISSUE NUMBER> instead.
• Update CHANGES.md with noteworthy changes.
• If this contribution is large, please file an Apache Individual Contributor License Agreement.

See the Contributor Guide for more tips on how to make review process smoother.

To check the build health, please visit https://github.com/apache/beam/blob/master/.test-infra/BUILD_STATUS.md

GitHub Actions Tests Status (on master branch)

See CI.md for more information about GitHub Actions CI or the workflows README to see a list of phrases to trigger workflows.

[rohitsinha54]

R: @robertwb

[github-actions]

Stopping reviewer notifications for this pull request: review requested by someone other than the bot, ceding control. If you'd like to restart, comment assign set of reviewers

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 59.08%. Comparing base (bfa0c59) to head (5aae10d).
Report is 12 commits behind head on master.

Additional details and impacted files

@@             Coverage Diff              @@
##             master   #33457      +/-   ##
============================================
- Coverage     59.08%   59.08%   -0.01%     
+ Complexity     3239     3237       -2     
============================================
  Files          1156     1156              
  Lines        176919   176907      -12     
  Branches       3391     3391              
============================================
- Hits         104541   104532       -9     
+ Misses        69011    69008       -3     
  Partials       3367     3367              

Flag	Coverage Δ
java	70.34% <ø> (ø)

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

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[rohitsinha54]

@robertwb Please take a look. Thanks.

[rohitsinha54]

The two failure are unrelated to this change.

[robertwb]

Hopefully we don't need this, but LGTM.

[arunpandianp]

This change seems to break dataflow job submission. The job submit gets stuck after logging this message

WARNING: Reporting metrics are not supported in the current execution environment:
  java.base/java.lang.Thread.getStackTrace(Thread.java:2450)
org.apache.beam.sdk.metrics.MetricsEnvironment.getCurrentContainer(MetricsEnvironment.java:145)
org.apache.beam.sdk.metrics.DelegatingCounter.inc(DelegatingCounter.java:80)
org.apache.beam.sdk.extensions.gcp.util.RetryHttpRequestInitializer$LoggingHttpBackOffHandler.backOffWasSuccessful(RetryHttpRequestInitializer.java:187)
org.apache.beam.sdk.extensions.gcp.util.RetryHttpRequestInitializer$LoggingHttpBackOffHandler.handleResponse(RetryHttpRequestInitializer.java:132)
com.google.cloud.hadoop.util.ChainingHttpRequestInitializer$3.handleResponse(ChainingHttpRequestInitializer.java:106)
com.google.api.client.http.HttpRequest.execute(HttpRequest.java:1059)
com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:525)
com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:466)
com.google.api.client.googleapis.services.AbstractGoogleClientRequest.execute(AbstractGoogleClientRequest.java:576)

[arunpandianp]

Commented too soon. I see the problem even after reverting this change locally. So it is not this change.

[rohitsinha54]

That warning/error line can be ignored. It shows up for a all pipeline. It has tripped me over couple of times while working on metrics. I will look into where it comes from and removing it after the launch stuff.