tillrohrmann commented on a change in pull request #9794:
[FLINK-14247][runtime] Use NoResourceAvailableException to wrap
TimeoutException on slot allocation timeout
URL: https://github.com/apache/flink/pull/9794#discussion_r330452472
##########
File path:
flink-runtime/src/test/java/org/apache/flink/runtime/scheduler/DefaultSchedulerTest.java
##########
@@ -238,6 +242,16 @@ public void failJobIfNotEnoughResources() throws
Exception {
waitForTermination(scheduler);
final JobStatus jobStatus = scheduler.requestJobStatus();
assertThat(jobStatus, is(Matchers.equalTo(JobStatus.FAILED)));
+
+ Throwable failureCause = scheduler.requestJob()
+ .getFailureInfo()
+ .getException()
+
.deserializeError(DefaultSchedulerTest.class.getClassLoader());
+ assertTrue(findThrowable(failureCause,
NoResourceAvailableException.class).isPresent());
+ assertTrue(
+ findThrowableWithMessage(
+ failureCause,
+ "Could not allocate the required slot within
slot request timeout.").isPresent());
Review comment:
It is true that we always report the number of required logical slots which
can be an order larger than the underlying physical slots due to slot sharing.
I guess that we re-add the proper reporting about the number of required slots
available slots once we schedule based on pipelined regions. Until then, I'm ok
with changing the message here.
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