Github user NicoK commented on a diff in the pull request: https://github.com/apache/flink/pull/4559#discussion_r154344924 --- Diff: flink-runtime/src/main/java/org/apache/flink/runtime/io/network/partition/SpilledSubpartitionView.java --- @@ -114,7 +116,7 @@ public void onNotification() { } @Override - public Buffer getNextBuffer() throws IOException, InterruptedException { + protected Buffer getNextBufferInternal() throws IOException, InterruptedException { --- End diff -- `@Nullable`
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