Github user NicoK commented on a diff in the pull request: https://github.com/apache/flink/pull/4559#discussion_r153564062 --- Diff: flink-runtime/src/main/java/org/apache/flink/runtime/io/network/partition/SpillableSubpartitionView.java --- @@ -133,7 +135,7 @@ int releaseMemory() throws IOException { } @Override - public Buffer getNextBuffer() throws IOException, InterruptedException { + public Buffer getNextBufferInternal() throws IOException, InterruptedException { --- End diff -- make this `protected`
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