Github user ravipesala commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/1469#discussion_r153062806
--- Diff:
integration/spark2/src/main/scala/org/apache/spark/util/CarbonClassReflectionUtils.scala
---
@@ -0,0 +1,186 @@
+/*
+ * 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.spark.sql
+
+import scala.reflect.runtime._
+import scala.reflect.runtime.universe._
+
+import org.apache.spark.SparkContext
+import org.apache.spark.sql.catalyst.TableIdentifier
+import org.apache.spark.sql.catalyst.analysis.UnresolvedRelation
+import org.apache.spark.sql.catalyst.parser.AstBuilder
+import org.apache.spark.sql.catalyst.plans.logical.{LogicalPlan, Project,
SubqueryAlias}
+import org.apache.spark.sql.internal.{SessionState, SQLConf}
+import org.apache.spark.sql.parser.CarbonSpark2SqlParser
+import org.apache.spark.util.Utils
+
+import org.apache.carbondata.common.logging.LogServiceFactory
+
+/**
+ * Reflection APIs
+ */
+
+object CarbonClassReflectionUtils {
--- End diff --
Separete as 2 classes , one is commonReflection and other is reflection
util. Move as much code as possible to common reflection util.
And try to make the code more generic.
---
