Mikhail Petrov created IGNITE-19055:
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Summary: CPP: Incorrect Compute task failure handling
Key: IGNITE-19055
URL: https://issues.apache.org/jira/browse/IGNITE-19055
Project: Ignite
Issue Type: Bug
Reporter: Mikhail Petrov
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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