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Dec 14, 2020; 8:42am
URL: http://apache-carbondata-dev-mailing-list-archive.168.s1.nabble.com/GitHub-carbondata-akkio-97-opened-a-new-pull-request-4031-Presto-UT-optimization-tp103896p104690.html
ajantha-bhat commented on a change in pull request #4031:
URL:
https://github.com/apache/carbondata/pull/4031#discussion_r542203408##########
File path: integration/presto/src/test/scala/org/apache/carbondata/presto/integrationtest/PrestoTestUsingSparkStore.scala
##########
@@ -0,0 +1,328 @@
+/*
+ * 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.presto.integrationtest
+
+import java.io.{File}
+import java.util
+
+import org.apache.commons.io.FileUtils
+import org.scalatest.{BeforeAndAfterAll, BeforeAndAfterEach, FunSuiteLike}
+
+import org.apache.carbondata.common.logging.LogServiceFactory
+import org.apache.carbondata.core.constants.CarbonCommonConstants
+import org.apache.carbondata.core.datastore.impl.FileFactory
+import org.apache.carbondata.core.util.{CarbonProperties, CarbonUtil}
+import org.apache.carbondata.presto.server.{PrestoServer}
+
+class PrestoTestUsingSparkStore
+ extends FunSuiteLike with BeforeAndAfterAll with BeforeAndAfterEach {
+
+ private val logger = LogServiceFactory
+ .getLogService(classOf[PrestoTestNonTransactionalTableFiles].getCanonicalName)
+
+ private val rootPath = new File(this.getClass.getResource("/").getPath
+ + "../../../..").getCanonicalPath
+ private val storePath = s"$rootPath/integration/presto/target/store"
+ private val writerPath = storePath + "/presto_spark_db/files"
+ private val sparkStorePath = s"$rootPath/integration/spark/target/spark_store"
+ private val prestoServer = new PrestoServer
+
+ override def beforeAll: Unit = {
+ CarbonProperties.getInstance().addProperty(CarbonCommonConstants.CARBON_WRITTEN_BY_APPNAME,
+ "Presto")
+ val map = new util.HashMap[String, String]()
+ map.put("hive.metastore", "file")
+ map.put("hive.metastore.catalog.dir", s"file://$storePath")
+ prestoServer.startServer("presto_spark_db", map)
+ prestoServer.execute("drop schema if exists presto_spark_db")
+ prestoServer.execute("create schema presto_spark_db")
+ }
+
+ override def afterAll(): Unit = {
+ prestoServer.stopServer()
+ CarbonUtil.deleteFoldersAndFiles(FileFactory.getCarbonFile(storePath))
+ CarbonUtil.deleteFoldersAndFiles(FileFactory.getCarbonFile
+ (s"$sparkStorePath"))
+ }
+
+ def copyStoreContents(tableName: String): Any = {
+ FileUtils.deleteDirectory(new File(writerPath))
+ import java.io.IOException
+ val source = s"$sparkStorePath/$tableName/"
+ val srcDir = new File(source)
+
+ val destination = s"$storePath/presto_spark_db" +
+ s"/$tableName/"
+ val destDir = new File(destination)
+ try {
+ // Move spark store to presto store path
+ FileUtils.copyDirectory(srcDir, destDir)
+ }
+ catch {
+ case e: IOException =>
+ e.printStackTrace()
Review comment:
no need to print trace
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