kaiyaok2 opened a new issue, #8092: URL: https://github.com/apache/rocketmq/issues/8092
### Before Creating the Bug Report - [X] I found a bug, not just asking a question, which should be created in [GitHub Discussions](https://github.com/apache/rocketmq/discussions). - [X] I have searched the [GitHub Issues](https://github.com/apache/rocketmq/issues) and [GitHub Discussions](https://github.com/apache/rocketmq/discussions) of this repository and believe that this is not a duplicate. - [X] I have confirmed that this bug belongs to the current repository, not other repositories of RocketMQ. ### Runtime platform environment Ubuntu 22.04 ### RocketMQ version Latest commit - af43a3e71f2bdb4765294f7d6314b1428737849d ### JDK Version JDK 17.0.10 ### Describe the Bug The test ` org.apache.rocketmq.filter.FilterSpiTest#testRegister` is non-idempotent (passes in the first run but fails in the second run in the same JVM). ### Steps to Reproduce Use the `NIOInspector` plugin that supports rerunning unit tests in the same JVM: ``` cd filter mvn edu.illinois:NIODetector:rerun -Dtest=org.apache.rocketmq.filter.FilterSpiTest#testRegister ``` It can be seen that the test passes in the first run but fails in the second run in the same JVM. ### What Did You Expect to See? The test shall pass in repeated execution in the same environment. ### What Did You See Instead? The following error is raised in the second execution: ``` java.lang.IllegalArgumentException: Filter spi type(Nothing) already exist! at org.apache.rocketmq.filter.FilterFactory.register(FilterFactory.java:44) at org.apache.rocketmq.filter.FilterSpiTest.testRegister(FilterSpiTest.java:53) at java.base/java.lang.reflect.Method.invoke(Method.java:568) ``` ### Additional Context _No response_ -- 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. To unsubscribe, e-mail: commits-unsubscr...@rocketmq.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
