xyuanlu opened a new pull request #1415:
URL: https://github.com/apache/helix/pull/1415
### Issues
- [X] My PR addresses the following Helix issues and references them in the
PR description:
#1414
Add a system config to disable bucketized feature.
### Description
- [X] Here are some details about my PR, including screenshots of any UI
changes:
As mentioned in issue #1291 and #401, doing getChildren() in
subscribeForChanges() to determine if a node is bucketized or not takes a lot
time. It would be useful to have a system config to disable the feature for
performance boost.
### Tests
- [X] The following tests are written for this issue:
NA
- [X] The following is the result of the "mvn test" command on the
appropriate module:
```
[WARNING] Tests run: 1210, Failures: 0, Errors: 0, Skipped: 1, Time elapsed:
4,076.809 s - in TestSuite
[INFO]
[INFO] Results:
[INFO]
[WARNING] Tests run: 1210, Failures: 0, Errors: 0, Skipped: 1
[INFO]
[INFO]
------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO]
------------------------------------------------------------------------
[INFO] Total time: 01:08 h
[INFO] Finished at: 2020-09-25T16:28:06-07:00
[INFO]
------------------------------------------------------------------------
```
### Documentation (Optional)
- In case of new functionality, my PR adds documentation in the following
wiki page:
(Link the GitHub wiki you added)
### Commits
- My commits all reference appropriate Apache Helix GitHub issues in their
subject lines. In addition, my commits follow the guidelines from "[How to
write a good git commit message](http://chris.beams.io/posts/git-commit/)":
1. Subject is separated from body by a blank line
1. Subject is limited to 50 characters (not including Jira issue reference)
1. Subject does not end with a period
1. Subject uses the imperative mood ("add", not "adding")
1. Body wraps at 72 characters
1. Body explains "what" and "why", not "how"
### Code Quality
- My diff has been formatted using helix-style.xml
(helix-style-intellij.xml if IntelliJ IDE is used)
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