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Posted to issues@ignite.apache.org by "Vladimir Pligin (Jira)" <ji...@apache.org> on 2021/08/17 14:36:00 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 ]
Vladimir Pligin updated IGNITE-15230:
-------------------------------------
Affects Version/s: 2.10
> Add an ability to change compute task priority
> ----------------------------------------------
>
> Key: IGNITE-15230
> URL: https://issues.apache.org/jira/browse/IGNITE-15230
> Project: Ignite
> Issue Type: Improvement
> 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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