AHeise commented on a change in pull request #10542: [FLINK-12484][runtime]
move checkpoint lock to source task
URL: https://github.com/apache/flink/pull/10542#discussion_r373411945
##########
File path:
flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/operators/StreamSourceOperatorWatermarksTest.java
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@@ -147,7 +147,7 @@ public void testAutomaticWatermarkContext() throws
Exception {
StreamSourceContexts.getSourceContext(
TimeCharacteristic.IngestionTime,
processingTimeService,
- operator.getContainingTask().getCheckpointLock(),
+ ((MockStreamTask<?, ?>)
operator.getContainingTask()).getCheckpointLock(),
Review comment:
It would be cleaner to return the task from `setupSourceOperator` instead of
the task.
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