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From ALEKSEY KUZNETSOV <alkuznetsov...@gmail.com>
Subject Re: Support for starting transaction in another thread IGNITE-4887
Date Mon, 03 Jul 2017 13:39:47 GMT
I've go a test, which illustrates transaction commit fail when multiple
threads try to commit. As i said, it happenes in mvcc stage.

So we should create a special lock mechanism for all transaction methods.
In a separate ticket.

пн, 3 июл. 2017 г. в 16:26, Yakov Zhdanov <yzhdanov@apache.org>:

> >Consider thread *Th1* started transaction *Tx1*, done some actions, and is
> >calling commit (GridNearTxLocal#commit -> commitNearTxLocalAsync). And
> >concurrently thread *Th2 *is calling the same commit on* Tx1*.
>
> Alexey, this looks weird to me. IMO, if we talk about proper implementation
> you should detect all cases of illegal access (e.g. commit from thread not
> owning the transaction).
>
> --Yakov
>
-- 

*Best Regards,*

*Kuznetsov Aleksey*

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