zhijiangW commented on a change in pull request #7713: [FLINK-10995][network]
Copy intermediate serialization results only once for broadcast mode
URL: https://github.com/apache/flink/pull/7713#discussion_r262788648
##########
File path:
flink-runtime/src/test/java/org/apache/flink/runtime/io/network/api/writer/RecordWriterTest.java
##########
@@ -210,10 +354,12 @@ public void testBroadcastEventNoRecords() throws
Exception {
}
TestPooledBufferProvider bufferProvider = new
TestPooledBufferProvider(Integer.MAX_VALUE, bufferSize);
-
ResultPartitionWriter partitionWriter = new
CollectingPartitionWriter(queues, bufferProvider);
- RecordWriter<ByteArrayIO> writer = new
RecordWriter<>(partitionWriter);
- CheckpointBarrier barrier = new
CheckpointBarrier(Integer.MAX_VALUE + 919192L, Integer.MAX_VALUE + 18828228L,
CheckpointOptions.forCheckpointWithDefaultLocation());
+ RecordWriter<?> writer = isBroadcastWriter ?
+ RecordWriter.createRecordWriter(partitionWriter, new
OutputEmitter(ShipStrategyType.BROADCAST, 0), "test") :
+ RecordWriter.createRecordWriter(partitionWriter);
+
+ CheckpointBarrier barrier = new CheckpointBarrier(0, 0,
CheckpointOptions.forCheckpointWithDefaultLocation());
Review comment:
Just for simplify the codes. :)
This line is so long because of the `CheckpointID` and timeout info which
seem not helpful for the test function, so I refer to other tests to change
them to 0 simple.
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