NicoK commented on a change in pull request #6417: [FLINK-9913][runtime]
Improve output serialization only once in RecordWriter
URL: https://github.com/apache/flink/pull/6417#discussion_r212970648
##########
File path:
flink-runtime/src/test/java/org/apache/flink/runtime/io/network/api/serialization/SpanningRecordSerializerTest.java
##########
@@ -106,17 +102,19 @@ public boolean equals(Object obj) {
}
};
- RecordSerializer.SerializationResult result =
serializer.addRecord(emptyRecord);
-
Assert.assertEquals(RecordSerializer.SerializationResult.FULL_RECORD, result);
+ serializer.serializeRecord(emptyRecord);
+
Assert.assertEquals(RecordSerializer.SerializationResult.FULL_RECORD,
serializer.copyToBufferBuilder(bufferBuilder1));
- result = serializer.addRecord(emptyRecord);
-
Assert.assertEquals(RecordSerializer.SerializationResult.FULL_RECORD, result);
+ serializer.serializeRecord(emptyRecord);
Review comment:
why don't you use `serializer.reset()` here? (serialize only once as in
production code)
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