diff --git a/integration/spark/src/test/scala/org/apache/carbondata/spark/testsuite/dataload/TestDataLoadWithOverWrite.scala b/integration/spark/src/test/scala/org/apache/carbondata/spark/testsuite/dataload/TestDataLoadWithOverWrite.scala new file mode 100644 index 00000000000..faabeb6b48e --- /dev/null +++ b/integration/spark/src/test/scala/org/apache/carbondata/spark/testsuite/dataload/TestDataLoadWithOverWrite.scala @@ -0,0 +1,64 @@ +/* + * 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.dataload + +import org.apache.spark.sql.test.util.QueryTest +import org.scalatest.BeforeAndAfterAll + +class TestDataLoadWithOverWrite extends QueryTest with BeforeAndAfterAll { + val testData = s"$resourcesPath/sample.csv" + + override def beforeAll() { + sql("DROP TABLE IF EXISTS carbon_load_overwrite") + } + + test("01 load with overwrite command, check overwrite covering load segments") { + sql("DROP TABLE IF EXISTS carbon_load_overwrite") + sql( + """ + | CREATE TABLE carbon_load_overwrite(id int, name string, city string, age int) + | STORED AS carbondata + """.stripMargin) + + sql(s"LOAD DATA LOCAL INPATH '$testData' into table carbon_load_overwrite") + val result1 = sql(s"select * from carbon_load_overwrite").collect() + sql(s"LOAD DATA LOCAL INPATH '$testData' into table carbon_load_overwrite") + sql(s"LOAD DATA LOCAL INPATH '$testData' overwrite into table carbon_load_overwrite") + val result2 = sql(s"select * from carbon_load_overwrite").collect() + assert(result1 sameElements result2) + } + + test("02 load with overwrite command, check overwrite covering overwrite segments") { + sql("DROP TABLE IF EXISTS carbon_load_overwrite") + sql( + """ + | CREATE TABLE carbon_load_overwrite(id int, name string, city string, age int) + | STORED AS carbondata + """.stripMargin) + sql(s"LOAD DATA LOCAL INPATH '$testData' overwrite into table carbon_load_overwrite") + val result1 = sql(s"select * from carbon_load_overwrite").collect() + sql(s"LOAD DATA LOCAL INPATH '$testData' overwrite into table carbon_load_overwrite") + sql(s"LOAD DATA LOCAL INPATH '$testData' overwrite into table carbon_load_overwrite") + val result2 = sql(s"select * from carbon_load_overwrite").collect() + assert(result1 sameElements result2) + } + + override protected def afterAll() { + sql("DROP TABLE IF EXISTS carbon_load_overwrite") + } +}