zhangmeng916 opened a new pull request #1494: URL: https://github.com/apache/helix/pull/1494
### Issues - [X] My PR addresses the following Helix issues and references them in the PR description: Fixed #1493 ### Description - [X] Here are some details about my PR, including screenshots of any UI changes: Helix plan to have the function to allow users to purge offline participants that have been timed out. This PR provides both Java API and REST API for users to purge offline participants. Users may specify the timeout through API input or just fall back to the default value defined in cluster config. If either is defined as a timeout, Helix will not purge participants. ### Tests - [X] The following tests are written for this issue: TestZkHelixAdmin TestClusterAccessor - [ ] The following is the result of the "mvn test" command on the appropriate module: (Before CI test pass, please copy & paste the result of "mvn test") ### 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) ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
