[FLINK-1193][java-api][scala-api] Fix copy method for ObjectArraySerializer

9906cbaa · Stephan Ewen · 57b3e9f9 · 9906cbaa
隐藏空白更改
内联并排

Showing with 3 addition and 2 deletion

flink-core/src/main/java/org/apache/flink/api/common/typeutils/base/GenericArraySerializer.java ...ink/api/common/typeutils/base/GenericArraySerializer.java +3 -2

未找到文件。
--- a/flink-core/src/main/java/org/apache/flink/api/common/typeutils/base/GenericArraySerializer.java
+++ b/flink-core/src/main/java/org/apache/flink/api/common/typeutils/base/GenericArraySerializer.java
@@ -72,8 +72,9 @@ public final class GenericArraySerializer<C> extends TypeSerializer<C[]> {
 		C[] copy = create(from.length);

 		for (int i = 0; i < copy.length; i++) {
-			if (from[i] != null) {
-				copy[i] = this.componentSerializer.copy(from[i], this.componentSerializer.createInstance());
+			C val = from[i];
+			if (val != null) {
+				copy[i] = this.componentSerializer.copy(val);
 			}
 		}