Hi Ravikiran C, JIRA sends emails about issue updates to participants. I guess clicking "Stop watching this issue" on a particular issue in JIRA can help here.
2020-07-22 12:41 GMT+03:00, C Ravikiran <itsmeravikira...@gmail.com>: > HI Team, > > I have unsubscribed ignite users, still i am getting below emails. > > Could you please help me to unsubscribe all these emails? > > Regards, > Ravikiran C > > On Wed, 22 Jul, 2020, 12:04 pm Aleksey Plekhanov (Jira), <j...@apache.org> > wrote: > >> >> [ >> https://issues.apache.org/jira/browse/IGNITE-12033?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel >> ] >> >> Aleksey Plekhanov updated IGNITE-12033: >> --------------------------------------- >> Fix Version/s: (was: 2.9) >> 2.10 >> >> > Callbacks from striped pool due to async/await may hang cluster >> > --------------------------------------------------------------- >> > >> > Key: IGNITE-12033 >> > URL: https://issues.apache.org/jira/browse/IGNITE-12033 >> > Project: Ignite >> > Issue Type: Bug >> > Components: cache, platforms >> > Affects Versions: 2.7.5 >> > Reporter: Ilya Kasnacheev >> > Priority: Critical >> > Fix For: 2.10 >> > >> > >> > Discussed on dev-list: >> > >> http://apache-ignite-developers.2346864.n4.nabble.com/Re-EXTERNAL-Re-Replace-or-Put-after-PutAsync-causes-Ignite-to-hang-td42921.html >> > *Must use the public pool for callbacks as the most obvious step.* >> > ---- >> > >> http://apache-ignite-users.70518.x6.nabble.com/Replace-or-Put-after-PutAsync-causes-Ignite-to-hang-td27871.html#a28051 >> > There's a reproducer project. Long story short, .Net can invoke cache >> operations with future callbacks, which will be invoked from striped >> pool. >> If such callbacks are to use cache operations, those will be possibly >> sheduled to the same stripe and cause a deadlock. >> > The code is very simple: >> > {code} >> > Console.WriteLine("PutAsync"); >> > await cache.PutAsync(1, "Test"); >> > Console.WriteLine("Replace"); >> > cache.Replace(1, "Testing"); // Hangs here >> > Console.WriteLine("Wait"); >> > await Task.Delay(Timeout.Infinite); >> > {code} >> > async/await should absolutely not allow any client code to be run from >> stripes. >> >> >> >> -- >> This message was sent by Atlassian Jira >> (v8.3.4#803005) >> > -- Best regards, Ivan Pavlukhin
