pnowojski commented on a change in pull request #11687:
URL: https://github.com/apache/flink/pull/11687#discussion_r419564857
##########
File path:
flink-runtime/src/test/java/org/apache/flink/runtime/io/network/partition/consumer/RemoteInputChannelTest.java
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@@ -731,33 +726,29 @@ public void testFailureInNotifyBufferAvailable() throws
Exception {
buffer = checkNotNull(bufferPool.requestBuffer());
// trigger subscription to buffer pool
- failingRemoteIC.onSenderBacklog(1);
- successfulRemoteIC.onSenderBacklog(numExclusiveBuffers
+ 1);
- // recycling will call
RemoteInputChannel#notifyBufferAvailable() which will fail and
- // this exception will be swallowed and set as an error
in failingRemoteIC
+ channelWithoutPartition.onSenderBacklog(1);
+
channelWithPartition.onSenderBacklog(numExclusiveBuffers + 1);
+
+ // recycling will call
RemoteInputChannel#notifyBufferAvailable() which will not increase
+ // the unannounced credit if the channel has not
requested partition
buffer.recycleBuffer();
- buffer = null;
- try {
- failingRemoteIC.checkError();
- fail("The input channel should have an error
based on the failure in RemoteInputChannel#notifyBufferAvailable()");
- } catch (IOException e) {
- assertThat(e, hasProperty("cause",
isA(IllegalStateException.class)));
- }
Review comment:
This seems like we are loosing a test coverage here? However this test
was quite fragile in the first place and I'm not entirely sure what is it
suppose to test.
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