dmvk commented on a change in pull request #18332:
URL: https://github.com/apache/flink/pull/18332#discussion_r784718698
##########
File path:
flink-runtime/src/main/java/org/apache/flink/runtime/minicluster/MiniCluster.java
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@@ -1175,6 +1185,31 @@ private void terminateMiniClusterServices() throws
Exception {
}
}
+ /**
+ * Prevent multiple submission of the same JobGraph that has been mutated
in between
Review comment:
I have to double check, I think this might actually also be the case for
application / per-job mode, but that might be OK as the user isn't really
exposed to this API.
Even if that's true, I'd be OK with cloning a JobGraph here, it has actually
been my first approach.
Overall the best solution would be simply making the `JobGraph` immutable,
but that's a bigger story :/
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