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https://issues.apache.org/jira/browse/FLINK-8785?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16530990#comment-16530990
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ASF GitHub Bot commented on FLINK-8785:
---------------------------------------
Github user zentol commented on a diff in the pull request:
https://github.com/apache/flink/pull/6222#discussion_r199719645
--- Diff:
flink-runtime/src/main/java/org/apache/flink/runtime/rest/handler/job/JobSubmitHandler.java
---
@@ -66,6 +67,9 @@ public JobSubmitHandler(
}
return gateway.submitJob(jobGraph, timeout)
- .thenApply(ack -> new JobSubmitResponseBody("/jobs/" +
jobGraph.getJobID()));
+ .thenApply(ack -> new JobSubmitResponseBody("/jobs/" +
jobGraph.getJobID()))
+ .exceptionally(exception -> {
+ throw new CompletionException(new
RestHandlerException("Job submission failed.",
HttpResponseStatus.INTERNAL_SERVER_ERROR, exception));
--- End diff --
Do note that this discussion isn't really blocking the PR from being merged
as it would effectively be an extension of it.
> JobSubmitHandler does not handle JobSubmissionExceptions
> --------------------------------------------------------
>
> Key: FLINK-8785
> URL: https://issues.apache.org/jira/browse/FLINK-8785
> Project: Flink
> Issue Type: Bug
> Components: Job-Submission, JobManager, REST
> Affects Versions: 1.5.0, 1.6.0
> Reporter: Chesnay Schepler
> Assignee: Chesnay Schepler
> Priority: Blocker
> Labels: flip-6, pull-request-available
>
> If the job submission, i.e. {{DispatcherGateway#submitJob}} fails with a
> {{JobSubmissionException}} the {{JobSubmissionHandler}} returns "Internal
> server error" instead of signaling the failed job submission.
> This can for example occur if the transmitted execution graph is faulty, as
> tested by the \{{JobSubmissionFailsITCase}}.
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