[jira] [Assigned] (IGNITE-19055) CPP: Incorrect Compute task failure handling

["Igor Sapego (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-19055?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Igor Sapego reassigned IGNITE-19055:
------------------------------------

    Assignee: Igor Sapego

> CPP: Incorrect Compute task failure handling
> --------------------------------------------
>
>                 Key: IGNITE-19055
>                 URL: https://issues.apache.org/jira/browse/IGNITE-19055
>             Project: Ignite
>          Issue Type: Bug
>          Components: platforms
>            Reporter: Mikhail Petrov
>            Assignee: Igor Sapego
>            Priority: Major
>
> All calculation methods, except for those whose names contain the word "affinity", fail to  handle errors that occure during task execution.
> They just fail with the following message:
> {code:java}
> Broken promise. Value will never be set due to internal error.
> {code}
> It appears that the CPP  IgniteEnvironment::ComputeTaskComplete method does not deserialize the exception information at all, which is generated by the Java side (see PlatformAbstractTask#onDone).
> DotNet does not have such problems due to the correct implementation of exception info deserialization (see Apache.Ignite.Core.Impl.Unmanaged.UnmanagedCallbacks.ComputeTaskComplete).
>  *compute_secutiry_test.cpp should be improved to check for the correct security exception message when the issue described in this ticket is resolved.*



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