Re: Drop table operation should be first priority?

[Ilya Kasnacheev]

Hello!

I think you should be writing on Developers list if you have suggestions
regarding this topic.

As far as my understanding goes, current behavior is consistent with PME
concept of Apache Ignite, which will wait for all operations to finish.

Regards,
-- 
Ilya Kasnacheev


вс, 2 дек. 2018 г. в 06:50, yangjiajun <1371549...@qq.com>:

> Hello.
>
> I find that long time queries will block drop table operation.In my
> opinion,drop table operation should be first priority.All operations target
> on the tables that are going to drop should stop because these operations
> make no sense.
>
> Reproducer:
> 1.Create a table and put some data to it.
> 2.Do a select query which runs long time.
> 3.Drop the table before the select query end.
> Then u will see drop table operation blocks until the select query end.
>
>
>
> --
> Sent from: http://apache-ignite-users.70518.x6.nabble.com/
>

Drop table operation should be first priority?

[yangjiajun]

Hello.

I find that long time queries will block drop table operation.In my
opinion,drop table operation should be first priority.All operations target
on the tables that are going to drop should stop because these operations
make no sense.

Reproducer:
1.Create a table and put some data to it.
2.Do a select query which runs long time.
3.Drop the table before the select query end.
Then u will see drop table operation blocks until the select query end.



--
Sent from: http://apache-ignite-users.70518.x6.nabble.com/