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Posted to issues@ignite.apache.org by "Vladimir Ozerov (JIRA)" <ji...@apache.org> on 2017/06/21 13:35:00 UTC
[jira] [Closed] (IGNITE-5378) JDBC thin: support query cancellation
[ https://issues.apache.org/jira/browse/IGNITE-5378?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vladimir Ozerov closed IGNITE-5378.
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> JDBC thin: support query cancellation
> -------------------------------------
>
> Key: IGNITE-5378
> URL: https://issues.apache.org/jira/browse/IGNITE-5378
> Project: Ignite
> Issue Type: Task
> Components: jdbc
> Reporter: Vladimir Ozerov
> Fix For: 2.2
>
>
> We need to support {{Statement.cancel()}} for thin JDBC driver. Ignite already able to cancel queries on a server side, so we should simply create new request-response pair for this.
> Special attention should be dedicated to precise specification semantics. Namely, query could be started from the one thread, but cancelled from another. Hence, concurrency should be implemented accurately.
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