Chesnay Schepler created FLINK-9732:
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Summary: Report more detailed error message on SobSubmissionFailure
Key: FLINK-9732
URL: https://issues.apache.org/jira/browse/FLINK-9732
Project: Flink
Issue Type: Improvement
Components: REST
Affects Versions: 1.5.0, 1.6.0
Reporter: Chesnay Schepler
Currently, if the job submission through the {{JobSubmitHandler}} fails the
error message returned tot he client only says "Job submission failed.".
As outlined in the discussion in this
[PR|https://github.com/apache/flink/pull/6222] we should try to include more
information about the actual failure cause.
The proposed solution is to encode the cause for the failure in the
{{Acknowledge}} that is returned by {{DispatcherGateway#submitJob}}.
{code}
public class AckOrException {
// holds exception, could also be a series of nullable fields
private final SuperEither<ExceptionA, ExceptionB, ExceptionC>
exception;
...
public void throwIfError() throws ExceptionA, ExceptionB, ExceptionC;
}
{code}
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