Alex Goncharuk, can you please take a look and comment? Test seems to be valid from my standpoint.
Yakov Zhdanov, www.gridgain.com 2018-01-22 23:14 GMT-08:00 ALEKSEY KUZNETSOV <alkuznetsov...@gmail.com>: > > created ticket with reproducer [1] > > I think the fix should be to clear context in tx.close() > > [1] https://issues.apache.org/jira/browse/IGNITE-7486 > > > 23 янв. 2018 г., в 1:56, Yakov Zhdanov <yzhda...@apache.org> написал(а): > > > > Guys, can you check if you call tx.close(); or properly use > > try-with-resources construct? > > > > Tx context should not be cleared automatically otherwise user would not > get > > any notification that original transaction failed. I believe context > should > > be cleared on tx.close(). > > > > Anyway, let's take a look at reproducer from Alexey first. > > > > --Yakov > > > > 2018-01-22 2:02 GMT-08:00 ALEKSEY KUZNETSOV <alkuznetsov...@gmail.com>: > > > >> Sure > >> > >> пн, 22 янв. 2018 г. в 12:25, Andrey Gura <ag...@apache.org>: > >> > >>> It seems that problem isn't related with deadlock detection and should > be > >>> reproducible when deadlock detection disabled. > >>> > >>> Anyway it sounds like a bug. Could you please file a ticket and provide > >>> minimal reproducer? > >>> > >>> 19 янв. 2018 г. 3:55 PM пользователь "ALEKSEY KUZNETSOV" < > >>> alkuznetsov...@gmail.com> написал: > >>> > >>>> Hi, Igntrs! > >>>> > >>>> > >>>> > >>>> When you have your transaction rolled back due to detected deadlock, > >> you > >>>> are unabled to perform cache operations (in thread where tx was > started > >>> and > >>>> rolled back), because it leads to TransactionTimeoutException. > >>>> > >>>> > >>>> > >>>> The reason of such behavior is that tx thread map > (txManager#threadMap) > >>> was > >>>> not cleared from tx when roll back occured. > >>>> > >>>> In GridNearTxLocal#onTimeout you can find comment on that : > >>>> > >>>> *// Note: if rollback asynchronously on timeout should not clear > thread > >>>> map* > >>>> > >>>> *// since thread started tx still should be able to see this tx.* > >>>> > >>>> Cache operation picks up tx from that map and throws exception. > >>>> > >>>> > >>>> > >>>> So, one must create new thread in order to perform cache operations? > >>>> > >>>> > >>>> -- > >>>> > >>>> *Best Regards,* > >>>> > >>>> *Kuznetsov Aleksey* > >>>> > >>> > >> > >> > >> -- > >> > >> *Best Regards,* > >> > >> *Kuznetsov Aleksey* > >> >
