Hello! Please make sure to read https://apacheignite.readme.io/docs/critical-failures-handling about configurability, etc.
Unfortunately there is too few context to say mor.e Regards, -- Ilya Kasnacheev пн, 9 мар. 2020 г. в 18:33, Mitchell Rathbun (BLOOMBERG/ 731 LEX) < [email protected]>: > We have seen the following happen a couple of time recently during periods > of high load/gc pauses in our system: > > 2020-03-02 11:38:56,803 ERROR STDIO > [tcp-disco-msg-worker-#2%ignite_wingman_2931%] {} Mar 02, 2020 11:38:56 AM > org.apache.ignite.logger.java.JavaLogger error > SEVERE: Blocked system-critical thread has been detected. This can lead to > cluster-wide undefined behaviour [threadName=grid-nio-worker-tcp-comm-3, > blockedFor=12s] > > I know it says this leads to undefined behavior, but I am wondering what > this thread is for/what the effect of it being blocked is. Also, is this > timeout something that is configurable? >
