rkhachatryan commented on a change in pull request #10435:
[FLINK-13955][runtime] migrate ContinuousFileReaderOperator to the mailbox
execution model
URL: https://github.com/apache/flink/pull/10435#discussion_r373049762
##########
File path:
flink-fs-tests/src/test/java/org/apache/flink/hdfstests/ContinuousFileProcessingTest.java
##########
@@ -217,10 +222,11 @@ public void testFileReadingOperatorWithIngestionTime()
throws Exception {
tester.setProcessingTime(nextTimestamp);
// send the next split to be read and wait until it is
fully read, the +1 is for the watermark.
- tester.processElement(new StreamRecord<>(
- new
TimestampedFileInputSplit(modTimes.get(split.getPath().getName()),
- split.getSplitNumber(),
split.getPath(), split.getStart(),
- split.getLength(),
split.getHostnames())));
+ RunnableWithException runnableWithException = () ->
tester.processElement(new StreamRecord<>(
+ new
TimestampedFileInputSplit(modTimes.get(split.getPath().getName()),
+ split.getSplitNumber(),
split.getPath(), split.getStart(),
+ split.getLength(),
split.getHostnames())));
+ tester.enqueueMail(runnableWithException);
Review comment:
If I understood you correctly, it would introduce tight coupling between the
test and the implementation details (`mailbox`).
And so it won't be compatible with the upcoming FLIP-27 implementation and
the test would have to be rewritten again.
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