-
Type: Bug
-
Resolution: Incomplete
-
Priority: Major - P3
-
None
-
Affects Version/s: None
-
Component/s: None
-
Labels:None
-
Fully Compatible
-
ALL
We've hit an issue with spontaneous mongos deadlocks. Unfortunately I can't provide any hints for reproducing it but I've managed to take a core dump from troubled mongos process. See attached file with stacktraces from the core dump.
It looks like all threads are waiting for ThreadPoolTaskExecutor to release _mutex which is acquired by waitForEvent method waiting for some event.