zhijiangW commented on a change in pull request #10492: [FLINK-15140][runtime]
Fix shuffle data compression doesn't work with BroadcastRecordWriter.
URL: https://github.com/apache/flink/pull/10492#discussion_r356429397
##########
File path:
flink-runtime/src/main/java/org/apache/flink/runtime/io/network/api/writer/ChannelSelectorRecordWriter.java
##########
@@ -101,7 +101,7 @@ public BufferBuilder requestNewBufferBuilder(int
targetChannel) throws IOExcepti
checkState(bufferBuilders[targetChannel] == null ||
bufferBuilders[targetChannel].isFinished());
BufferBuilder bufferBuilder =
targetPartition.getBufferBuilder();
-
targetPartition.addBufferConsumer(bufferBuilder.createBufferConsumer(),
targetChannel);
+
targetPartition.addBufferConsumer(bufferBuilder.createBufferConsumer(false),
targetChannel);
Review comment:
nit: if we do not make this change and still use previous
`createBufferConsumer`, then we can also avoid adding `@VisibleForTesting`
below.
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