On Sun, 2010-05-16 at 10:16 +0530, Supun Kamburugamuva wrote: > Hi Oleg, > > A quick question. In this system we have two IO dispatchers. Only > one dispatcher is blocked. But all the workers are waiting on a lock > unlocked by the dispatchers. If one dispatcher is blocked, what happen to > the other dispatcher? Is it going to work normally? >
No, it is not. A dispatch thread can be responsible for selecting I/O events for many non-blocking channels. If the tread gets stuck, all its connections become blocked. For example, if you have 2 dispatch threads and one gets stuck, 50% of open connections are dead. Oleg --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@hc.apache.org For additional commands, e-mail: dev-h...@hc.apache.org
