git-hulk commented on PR #2763: URL: https://github.com/apache/kvrocks/pull/2763#issuecomment-2633498049
> This indicates that, the ReplicationThread::Stop() is called from the replication thread itself (which is a deadlock). (but it looks impossible.) @PragmaTwice From logs, it seems the replication thread was joined(due to receiving a TERM signal) before scheduling the thread. And we didn't check if it's joinable before joining the thread. ``` W20250203 07:12:02.381725 140295312238144 replication.cc:351] Clean old synced checkpoint successfully I20250203 07:12:02.382069 140295312238144 cluster.cc:271] Change server role to slave, stop migration task I20250203 07:12:02.382079 140295312238144 cluster.cc:273] SLAVE OF 127.0.0.1:38657 enabled by cluster topology setting I20250203 07:12:02.382861 140295113012800 main.cc:50] Signal Terminated (15) received, stopping the server W20250203 07:12:02.383481 140295113012800 replication.cc:371] Replication thread operation failed: thread #140295113012800 cannot be `join`ed: Resource deadlock avoided I20250203 07:12:02.383501 140295113012800 replication.cc:373] [replication] Stopped E20250203 07:12:02.427797 140295445802240 signal_util.h:33] Ooops! Apache Kvrocks unstable (commit c7ab45d3) got signal: Aborted (6) ``` -- 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]
