akalash commented on a change in pull request #17573:
URL: https://github.com/apache/flink/pull/17573#discussion_r737626916
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File path:
flink-runtime/src/main/java/org/apache/flink/runtime/io/network/partition/consumer/LocalInputChannel.java
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@@ -346,7 +346,8 @@ void announceBufferSize(int newBufferSize) {
@Override
int getBuffersInUseCount() {
- return subpartitionView.getNumberOfQueuedBuffers();
+ ResultSubpartitionView view = subpartitionView;
+ return view == null ? 0 : view.getNumberOfQueuedBuffers();
Review comment:
It is exactly what I wanted to ask - does it make sense or not to create
a separate ticket for this.
But the point about the backport is the answer to it. so I will create the
new ticket and move these changes into it.
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