hgeraldino commented on code in PR #15313:
URL: https://github.com/apache/kafka/pull/15313#discussion_r1485210009
##########
connect/runtime/src/test/java/org/apache/kafka/connect/runtime/WorkerSinkTaskMockitoTest.java:
##########
@@ -343,6 +354,103 @@ public void testShutdown() throws Exception {
verify(headerConverter).close();
}
+ @Test
+ public void testPollRedelivery() {
+ createTask(initialState);
+ expectTaskGetTopic();
+
+ when(consumer.assignment()).thenReturn(INITIAL_ASSIGNMENT);
+ INITIAL_ASSIGNMENT.forEach(tp ->
when(consumer.position(tp)).thenReturn(FIRST_OFFSET));
+
+ workerTask.initialize(TASK_CONFIG);
+ workerTask.initializeAndStart();
+ verifyInitializeTask();
+
+ expectPollInitialAssignment()
+ // If a retriable exception is thrown, we should redeliver the
same batch, pausing the consumer in the meantime
+ .thenAnswer(expectConsumerPoll(1))
+ // Retry delivery should succeed
+ .thenAnswer(expectConsumerPoll(0))
+ .thenAnswer(expectConsumerPoll(1))
Review Comment:
yep, that makes sense.
removed
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