You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@ignite.apache.org by "Yury Gerzhedovich (Jira)" <ji...@apache.org> on 2021/04/26 12:36:00 UTC

[jira] [Updated] (IGNITE-12991) Calcite integration. Query Cancellation

     [ https://issues.apache.org/jira/browse/IGNITE-12991?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yury Gerzhedovich updated IGNITE-12991:
---------------------------------------
    Summary: Calcite integration. Query Cancellation  (was: Calcite integration. Pass cancel flag to VolcanoPlanner)

> Calcite integration. Query Cancellation
> ---------------------------------------
>
>                 Key: IGNITE-12991
>                 URL: https://issues.apache.org/jira/browse/IGNITE-12991
>             Project: Ignite
>          Issue Type: Improvement
>            Reporter: Igor Seliverstov
>            Assignee: Yury Gerzhedovich
>            Priority: Minor
>
> see {{AbstractRelOptPlanner.java:91}}, here {{CancelFlag}} is used to cancel planning loop. We need to pass it into a newly created context and bind its state with {{PlanningContext#queryCancel}} to break possible infinite planning loop. See also {{PlanningContext#unwrap}}



--
This message was sent by Atlassian Jira
(v8.3.4#803005)