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https://issues.apache.org/jira/browse/IGNITE-19055?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mikhail Petrov updated IGNITE-19055:
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Component/s: platforms
> 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
> 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).
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