Github user xubo245 commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/1361#discussion_r143902837
--- Diff:
integration/spark-common-test/src/test/scala/org/apache/carbondata/spark/testsuite/datacompaction/CompactionSupportGlobalSortFunctionTest.scala
---
@@ -0,0 +1,535 @@
+/*
+ * 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.carbondata.spark.testsuite.datacompaction
+
+import java.io.{File, FilenameFilter}
+
+import org.apache.spark.sql.Row
+import org.apache.spark.sql.test.util.QueryTest
+import org.scalatest.{BeforeAndAfterAll, BeforeAndAfterEach}
+
+import org.apache.carbondata.core.constants.CarbonCommonConstants
+import org.apache.carbondata.core.util.CarbonProperties
+
+class CompactionSupportGlobalSortFunctionTest extends QueryTest with
BeforeAndAfterEach with BeforeAndAfterAll {
+ val filePath: String = s"$resourcesPath/globalsort"
+ val file1: String = resourcesPath + "/globalsort/sample1.csv"
+ val file2: String = resourcesPath + "/globalsort/sample2.csv"
+ val file3: String = resourcesPath + "/globalsort/sample3.csv"
+
+ override def beforeEach {
+ resetConf
+ sql("DROP TABLE IF EXISTS compaction_globalsort")
+ sql(
+ """
+ | CREATE TABLE compaction_globalsort(id INT, name STRING, city
STRING, age INT)
+ | STORED BY 'org.apache.carbondata.format'
+ | TBLPROPERTIES('SORT_COLUMNS'='city,name',
'SORT_SCOPE'='GLOBAL_SORT')
+ """.stripMargin)
+
+ sql("DROP TABLE IF EXISTS carbon_localsort")
+ sql(
+ """
+ | CREATE TABLE carbon_localsort(id INT, name STRING, city STRING,
age INT)
+ | STORED BY 'org.apache.carbondata.format'
+ """.stripMargin)
+ }
+
+ override def afterEach {
+ sql("DROP TABLE IF EXISTS compaction_globalsort")
+ sql("DROP TABLE IF EXISTS carbon_localsort")
+ }
+
+ test("Compaction type: major") {
+ sql(s"LOAD DATA LOCAL INPATH '$file1' INTO TABLE carbon_localsort")
+ sql(s"LOAD DATA LOCAL INPATH '$file2' INTO TABLE carbon_localsort")
+ sql(s"LOAD DATA LOCAL INPATH '$file3' INTO TABLE carbon_localsort")
+
+ sql(s"LOAD DATA LOCAL INPATH '$file1' INTO TABLE
compaction_globalsort")
+ sql(s"LOAD DATA LOCAL INPATH '$file2' INTO TABLE
compaction_globalsort")
+ sql(s"LOAD DATA LOCAL INPATH '$file3' INTO TABLE
compaction_globalsort")
+
+ sql("ALTER TABLE compaction_globalsort COMPACT 'MAJOR'")
--- End diff --
I add some parameter tests for major compaction in
CompactionSupportGlobalSortParameterTest.scala
---
