.

java/adapter/jdbc/src/main/java/org/apache/arrow/adapter/jdbc/ArrowVectorIterator.java

@@ -26,7 +26,7 @@
 
 import org.apache.arrow.adapter.jdbc.consumer.CompositeJdbcConsumer;
 import org.apache.arrow.adapter.jdbc.consumer.JdbcConsumer;
-import org.apache.arrow.adapter.jdbc.consumer.JdbcConsumerException;
+import org.apache.arrow.adapter.jdbc.consumer.exceptions.JdbcConsumerException;
 import org.apache.arrow.util.AutoCloseables;
 import org.apache.arrow.util.Preconditions;
 import org.apache.arrow.vector.FieldVector;

java/adapter/jdbc/src/main/java/org/apache/arrow/adapter/jdbc/consumer/CompositeJdbcConsumer.java

@@ -22,6 +22,7 @@
 import java.sql.SQLException;
 
 import org.apache.arrow.adapter.jdbc.JdbcFieldInfo;
+import org.apache.arrow.adapter.jdbc.consumer.exceptions.JdbcConsumerException;
 import org.apache.arrow.util.AutoCloseables;
 import org.apache.arrow.vector.ValueVector;
 import org.apache.arrow.vector.VectorSchemaRoot;
@@ -88,25 +89,3 @@ public void resetVectorSchemaRoot(VectorSchemaRoot root) {
   }
 }
 
-/**
- * Exception while consuming JDBC data. This exception stores the JdbcFieldInfo for the column and the
- * ArrowType for the corresponding vector for easier debugging.
- */
-public class JdbcConsumerException extends RuntimeException {
-  final JdbcFieldInfo fieldInfo;
-  final ArrowType arrowType;
-
-  public JdbcConsumerException(String message, Throwable cause, JdbcFieldInfo fieldInfo, ArrowType arrowType) {
-    super(message, cause);
-    this.fieldInfo = fieldInfo;
-    this.arrowType = arrowType;
-  }
-
-  public ArrowType getArrowType() {
-    return this.arrowType;
-  }
-
-  public JdbcFieldInfo getFieldInfo() {
-    return this.fieldInfo;
-  }
-}

java/adapter/jdbc/src/main/java/org/apache/arrow/adapter/jdbc/consumer/exceptions/JdbcConsumerException.java

@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.arrow.adapter.jdbc.consumer.exceptions;
+
+import org.apache.arrow.adapter.jdbc.JdbcFieldInfo;
+import org.apache.arrow.vector.types.pojo.ArrowType;
+
+/**
+ * Exception while consuming JDBC data. This exception stores the JdbcFieldInfo for the column and the
+ * ArrowType for the corresponding vector for easier debugging.
+ */
+public class JdbcConsumerException extends RuntimeException {
+  final JdbcFieldInfo fieldInfo;
+  final ArrowType arrowType;
+
+  /**
+   * Construct JdbcConsumerException with all fields.
+   *
+   * @param message   error message
+   * @param cause     original exception
+   * @param fieldInfo JdbcFieldInfo for the column
+   * @param arrowType ArrowType for the corresponding vector
+   */
+  public JdbcConsumerException(String message, Throwable cause, JdbcFieldInfo fieldInfo, ArrowType arrowType) {
+    super(message, cause);
+    this.fieldInfo = fieldInfo;
+    this.arrowType = arrowType;
+  }
+
+  public ArrowType getArrowType() {
+    return this.arrowType;
+  }
+
+  public JdbcFieldInfo getFieldInfo() {
+    return this.fieldInfo;
+  }
+}