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Posted to issues@ignite.apache.org by "Valentin Kulichenko (Jira)" <ji...@apache.org> on 2021/08/02 18:36:00 UTC

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

Valentin Kulichenko created IGNITE-15230:
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             Summary: 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
            Reporter: Valentin Kulichenko


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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