Github user tillrohrmann commented on a diff in the pull request:
https://github.com/apache/flink/pull/1048#discussion_r38078804
--- Diff:
flink-runtime/src/main/scala/org/apache/flink/runtime/jobmanager/JobManager.scala
---
@@ -349,27 +351,29 @@ class JobManager(
case JobStatus.CANCELED =>
jobInfo.client ! decorateMessage(
- Failure(
- new JobCancellationException(
- jobID,
- "Job was cancelled.", error)
+ Failure(new SerializedThrowable(
+ new JobCancellationException(
--- End diff --
Why do we have to serialize the `JobCancellationException` here? Isn't it
enough to only serialize the error transferred with the `JobStatusChanged`
message?
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