nodece opened a new issue, #4585: URL: https://github.com/apache/bookkeeper/issues/4585
Some BookKeeper tests occasionally fail due to long delays in reverse DNS lookups. The root cause is the use of `InitialDirContext.getAttributes()` in `org.apache.bookkeeper.net.DNS#reverseDns`, which can block for up to 120 seconds if DNS resolution hangs. This leads to flaky or timing-out tests such as: - https://github.com/apache/bookkeeper/issues/4564 - https://github.com/apache/bookkeeper/issues/4565 To improve reliability, we should replace the current blocking implementation with Netty's asynchronous DNS resolver. This will allow us to set timeouts, avoid blocking test threads, and reduce flakiness. Test with Netty DNS: <img width="602" alt="Image" src="https://github.com/user-attachments/assets/a6bf07f7-d9ef-4053-90ff-d303babaae08"; /> -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
