apacheGH-625: Map MinorType getNewFieldWriter returns UnionMapWriter

wsuppiger · Feb 21, 2025 · 5dd83f1 · 5dd83f1
1 parent 149e97a
commit 5dd83f1
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/vector/src/main/java/org/apache/arrow/vector/types/Types.java b/vector/src/main/java/org/apache/arrow/vector/types/Types.java
@@ -116,6 +116,7 @@
 import org.apache.arrow.vector.complex.impl.UnionLargeListViewWriter;
 import org.apache.arrow.vector.complex.impl.UnionLargeListWriter;
 import org.apache.arrow.vector.complex.impl.UnionListWriter;
+import org.apache.arrow.vector.complex.impl.UnionMapWriter;
 import org.apache.arrow.vector.complex.impl.UnionWriter;
 import org.apache.arrow.vector.complex.impl.VarBinaryWriterImpl;
 import org.apache.arrow.vector.complex.impl.VarCharWriterImpl;
@@ -721,7 +722,7 @@ public FieldVector getNewVector(
 
       @Override
       public FieldWriter getNewFieldWriter(ValueVector vector) {
-        return new UnionListWriter((MapVector) vector);
+        return new UnionMapWriter((MapVector) vector);
       }
     },
     TIMESTAMPSECTZ(null) {