pkuwm opened a new issue #1461: URL: https://github.com/apache/helix/issues/1461
### Describe the bug In `TestWagedRebalancerMetrics.setupClusterDataCache()`, threadExcecutor is not properly shutdown after the test method. ``` when(testCache.getAsyncTasksThreadPool()).thenReturn(Executors.newSingleThreadExecutor()); ``` ### To Reproduce Run TestWagedRebalancerMetrics ### Expected behavior The thread pool created by `Executors.newSingleThreadExecutor()` should be shutdown. ### Additional context We can create a singleton threadpool in the abstract class and then after the test, the singleton thread pool should be shutdown. ---------------------------------------------------------------- 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]
