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Posted to issues@ignite.apache.org by "Valentin Kulichenko (Jira)" <ji...@apache.org> on 2021/09/30 22:12:00 UTC

[jira] [Updated] (IGNITE-15230) Add an ability to change compute task priority

     [ https://issues.apache.org/jira/browse/IGNITE-15230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Valentin Kulichenko updated IGNITE-15230:
-----------------------------------------
    Issue Type: Task  (was: Improvement)

> Add an ability to change compute task priority
> ----------------------------------------------
>
>                 Key: IGNITE-15230
>                 URL: https://issues.apache.org/jira/browse/IGNITE-15230
>             Project: Ignite
>          Issue Type: Task
>          Components: compute
>    Affects Versions: 2.10
>            Reporter: Valentin Kulichenko
>            Priority: Major
>
> Prioritization in Compute Grid is possible with the help of {{PriorityQueueCollisionSpi}}. However, the priority of a task can't be changed once it's submitted for execution. In certain cases, it might be useful to, for example, increase the priority of a task waiting in a queue. Need to implement a mechanism that would allow that, as well as the API.



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