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Posted to issues@ignite.apache.org by "Dmitry Baranov (Jira)" <ji...@apache.org> on 2024/02/08 08:25:00 UTC

[jira] [Assigned] (IGNITE-21484) Possible race in JobExecution.changePriority method

     [ https://issues.apache.org/jira/browse/IGNITE-21484?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dmitry Baranov reassigned IGNITE-21484:
---------------------------------------

    Assignee: Dmitry Baranov

> Possible race in JobExecution.changePriority method
> ---------------------------------------------------
>
>                 Key: IGNITE-21484
>                 URL: https://issues.apache.org/jira/browse/IGNITE-21484
>             Project: Ignite
>          Issue Type: Bug
>          Components: compute
>    Affects Versions: 3.0.0-beta1
>            Reporter: Dmitry Baranov
>            Assignee: Dmitry Baranov
>            Priority: Major
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> In [https://github.com/apache/ignite-3/blob/6729811f99ad18b1490f9b7516a2af84a898e7af/modules/compute/src/main/java/org/apache/ignite/internal/compute/queue/QueueExecutionImpl.java#L115]
> race is possible.
> thread 1: remove task from the queue
> thread 2: haven't found the same task in the queue because it is not added yet by thread 1



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