pitrou opened a new issue, #48741: URL: https://github.com/apache/arrow/issues/48741
### Describe the bug, including details regarding any error messages, version, and platform. When reading a CSV file encounters an early error, and the `AsyncThreadedTableReader` is only kept alive through the chain of futures and their callbacks, the `~AsyncThreadedTableReader` destructor will be executed at the end of a `TaskGroup` task and try to wait for the `TaskGroup` itself for finish. This will obviously deadlock. This issue was discovered by OSS-Fuzz in https://issues.oss-fuzz.com/issues/467451924 ### Component(s) C++ -- 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]
