[CARBONDATA-3930] Fix DataLoadingException of MVExample
Why is this PR needed?
MVExample is throwing DataLoadingException because the path of the input file is wrong.
What changes were proposed in this PR?
Correct the path of the input file
Remove unused CarbonMVRules
Both CarbonExtensions and CarbonSession use MVRewriteRule
Does this PR introduce any user interface change?
No
Is any new testcase added?
No
This closes #3870
diff --git a/examples/spark/src/main/scala/org/apache/carbondata/examples/MVExample.scala b/examples/spark/src/main/scala/org/apache/carbondata/examples/MVExample.scala
index d5949ed..91c521f 100644
--- a/examples/spark/src/main/scala/org/apache/carbondata/examples/MVExample.scala
+++ b/examples/spark/src/main/scala/org/apache/carbondata/examples/MVExample.scala
@@ -20,10 +20,8 @@
import java.io.File
import java.util.Random
-import org.apache.spark.sql.{CarbonEnv, SparkSession}
+import org.apache.spark.sql.SparkSession
-import org.apache.carbondata.core.constants.CarbonCommonConstants
-import org.apache.carbondata.core.util.CarbonProperties
import org.apache.carbondata.examples.util.ExampleUtils
/**
@@ -42,7 +40,7 @@
def exampleBody(spark: SparkSession): Unit = {
val rootPath = new File(this.getClass.getResource("/").getPath
+ "../../../..").getCanonicalPath
- val testData = s"$rootPath/integration/spark-common-test/src/test/resources/sample.csv"
+ val testData = s"$rootPath/integration/spark/src/test/resources/sample.csv"
spark.sql("DROP TABLE IF EXISTS mainTable")
spark.sql("DROP TABLE IF EXISTS dimtable")
diff --git a/integration/spark/src/main/scala/org/apache/spark/sql/hive/CarbonAnalyzer.scala b/integration/spark/src/main/scala/org/apache/spark/sql/hive/CarbonAnalyzer.scala
index 7daeefa..bfa2e98 100644
--- a/integration/spark/src/main/scala/org/apache/spark/sql/hive/CarbonAnalyzer.scala
+++ b/integration/spark/src/main/scala/org/apache/spark/sql/hive/CarbonAnalyzer.scala
@@ -32,7 +32,7 @@
val mvPlan = try {
CarbonReflectionUtils.createObject(
- "org.apache.carbondata.mv.extension.MVAnalyzerRule",
+ "org.apache.spark.sql.optimizer.MVRewriteRule",
sparkSession)._1.asInstanceOf[Rule[LogicalPlan]]
} catch {
case e: Exception =>
diff --git a/integration/spark/src/main/scala/org/apache/spark/sql/hive/CarbonMVRules.scala b/integration/spark/src/main/scala/org/apache/spark/sql/hive/CarbonMVRules.scala
deleted file mode 100644
index bea09bb..0000000
--- a/integration/spark/src/main/scala/org/apache/spark/sql/hive/CarbonMVRules.scala
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * 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.hive
-
-import org.apache.spark.sql.SparkSession
-import org.apache.spark.sql.catalyst.plans.logical.{Command, LogicalPlan}
-import org.apache.spark.sql.catalyst.rules.Rule
-import org.apache.spark.util.CarbonReflectionUtils
-
-case class CarbonMVRules(sparkSession: SparkSession) extends Rule[LogicalPlan] {
-
- val mvPlan = try {
- CarbonReflectionUtils.createObject(
- "org.apache.carbondata.mv.extension.MVAnalyzerRule",
- sparkSession)._1.asInstanceOf[Rule[LogicalPlan]]
- } catch {
- case e: Exception =>
- null
- }
-
- override def apply(plan: LogicalPlan): LogicalPlan = {
- plan match {
- case _: Command => plan
- case _ =>
- if (mvPlan != null) {
- mvPlan.apply(plan)
- } else {
- plan
- }
- }
- }
-}
diff --git a/integration/spark/src/main/spark2.3/org/apache/spark/sql/CarbonToSparkAdapter.scala b/integration/spark/src/main/spark2.3/org/apache/spark/sql/CarbonToSparkAdapter.scala
index 79318fa..1215525 100644
--- a/integration/spark/src/main/spark2.3/org/apache/spark/sql/CarbonToSparkAdapter.scala
+++ b/integration/spark/src/main/spark2.3/org/apache/spark/sql/CarbonToSparkAdapter.scala
@@ -30,7 +30,7 @@
import org.apache.spark.sql.catalyst.plans.logical.{LogicalPlan, OneRowRelation, SubqueryAlias}
import org.apache.spark.sql.catalyst.rules.Rule
import org.apache.spark.sql.execution.command.ExplainCommand
-import org.apache.spark.sql.hive.{CarbonMVRules, HiveExternalCatalog}
+import org.apache.spark.sql.hive.HiveExternalCatalog
import org.apache.spark.sql.optimizer.{CarbonIUDRule, CarbonUDFTransformRule, MVRewriteRule}
import org.apache.spark.sql.secondaryindex.optimizer.CarbonSITransformationRule
import org.apache.spark.sql.types.{DataType, Metadata}
diff --git a/integration/spark/src/main/spark2.4/org/apache/spark/sql/CarbonToSparkAdapter.scala b/integration/spark/src/main/spark2.4/org/apache/spark/sql/CarbonToSparkAdapter.scala
index 04fec41..ec1b976 100644
--- a/integration/spark/src/main/spark2.4/org/apache/spark/sql/CarbonToSparkAdapter.scala
+++ b/integration/spark/src/main/spark2.4/org/apache/spark/sql/CarbonToSparkAdapter.scala
@@ -30,7 +30,7 @@
import org.apache.spark.sql.catalyst.plans.logical.{LogicalPlan, OneRowRelation, SubqueryAlias}
import org.apache.spark.sql.catalyst.rules.Rule
import org.apache.spark.sql.execution.command.ExplainCommand
-import org.apache.spark.sql.hive.{CarbonMVRules, HiveExternalCatalog}
+import org.apache.spark.sql.hive.HiveExternalCatalog
import org.apache.spark.sql.optimizer.{CarbonIUDRule, CarbonUDFTransformRule, MVRewriteRule}
import org.apache.spark.sql.secondaryindex.optimizer.CarbonSITransformationRule
import org.apache.spark.sql.types.{DataType, Metadata}
