Github user sounakr commented on a diff in the pull request: https://github.com/apache/carbondata/pull/1686#discussion_r158312327 --- Diff: integration/spark2/src/test/scala/org/apache/carbondata/spark/util/DictionaryLRUCacheTestCase.scala --- @@ -0,0 +1,424 @@ +/* + * 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.util + +import java.io.File + +import scala.collection.JavaConverters._ + +import org.apache.spark.sql.common.util.Spark2QueryTest +import org.apache.spark.sql.hive.CarbonRelation +import org.apache.spark.sql.test.Spark2TestQueryExecutor +import org.apache.spark.sql.{CarbonEnv, SparkSession} +import org.scalatest.BeforeAndAfterAll + +import org.apache.carbondata.core.cache.{Cache, CacheProvider, CacheType} +import org.apache.carbondata.core.cache.dictionary.{Dictionary, DictionaryColumnUniqueIdentifier} +import org.apache.carbondata.core.constants.CarbonCommonConstants +import org.apache.carbondata.core.util.{CarbonProperties, CarbonUtil} + +/** + * Test Case for org.apache.carbondata.integration.spark.util.GlobalDictionaryUtil + */ +class DictionaryLRUCacheTestCase extends Spark2QueryTest with BeforeAndAfterAll { + var spark : SparkSession = null + var path : String = null + + def createCarbonSession(appName: String): SparkSession = { + val rootPath = new File(this.getClass.getResource("/").getPath + + "../../../..").getCanonicalPath + val storeLocation = s"$rootPath/examples/spark2/target/store" + val warehouse = s"$rootPath/examples/spark2/target/warehouse" + + CarbonProperties.getInstance() + .addProperty(CarbonCommonConstants.CARBON_TIMESTAMP_FORMAT, "yyyy/MM/dd HH:mm:ss") + .addProperty(CarbonCommonConstants.CARBON_DATE_FORMAT, "yyyy/MM/dd") + .addProperty(CarbonCommonConstants.ENABLE_UNSAFE_COLUMN_PAGE_LOADING, "true") + .addProperty(CarbonCommonConstants.CARBON_BADRECORDS_LOC, "") --- End diff -- Done
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