| /* |
| * 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 scala.collection.JavaConverters._ |
| |
| import org.scalatest.BeforeAndAfterAll |
| |
| import org.apache.spark.sql.test.util.QueryTest |
| |
| import org.apache.carbondata.core.constants.CarbonCommonConstants |
| import org.apache.carbondata.core.metadata.CarbonMetadata |
| import org.apache.carbondata.core.statusmanager.SegmentStatusManager |
| import org.apache.carbondata.core.util.CarbonProperties |
| |
| /** |
| * FT for compaction scenario where major compaction will only compact the segments which are |
| * present at the time of triggering the compaction. |
| */ |
| class MajorCompactionStopsAfterCompaction extends QueryTest with BeforeAndAfterAll { |
| |
| override def beforeAll { |
| sql("drop table if exists stopmajor") |
| CarbonProperties.getInstance() |
| .addProperty(CarbonCommonConstants.CARBON_TIMESTAMP_FORMAT, "mm/dd/yyyy") |
| sql( |
| "CREATE TABLE IF NOT EXISTS stopmajor (country String, ID decimal(7,4), date Timestamp, name " + |
| "String, phonetype String, serialname String, salary Int) STORED AS carbondata" |
| ) |
| |
| val csvFilePath1 = s"$resourcesPath/compaction/compaction1.csv" |
| val csvFilePath2 = s"$resourcesPath/compaction/compaction2.csv" |
| val csvFilePath3 = s"$resourcesPath/compaction/compaction3.csv" |
| |
| sql("LOAD DATA LOCAL INPATH '" + csvFilePath1 + "' INTO TABLE stopmajor OPTIONS" + |
| "('DELIMITER'= ',', 'QUOTECHAR'= '\"')" |
| ) |
| sql("LOAD DATA LOCAL INPATH '" + csvFilePath2 + "' INTO TABLE stopmajor OPTIONS" + |
| "('DELIMITER'= ',', 'QUOTECHAR'= '\"')" |
| ) |
| // compaction will happen here. |
| sql("alter table stopmajor compact 'major'" |
| ) |
| Thread.sleep(2000) |
| sql("LOAD DATA LOCAL INPATH '" + csvFilePath1 + "' INTO TABLE stopmajor OPTIONS" + |
| "('DELIMITER'= ',', 'QUOTECHAR'= '\"')" |
| ) |
| sql("LOAD DATA LOCAL INPATH '" + csvFilePath2 + "' INTO TABLE stopmajor OPTIONS" + |
| "('DELIMITER'= ',', 'QUOTECHAR'= '\"')" |
| ) |
| if (checkCompactionCompletedOrNot("0.1")) { |
| } |
| |
| } |
| |
| /** |
| * Check if the compaction is completed or not. |
| * |
| * @param requiredSeg |
| * @return |
| */ |
| def checkCompactionCompletedOrNot(requiredSeg: String): Boolean = { |
| var status = false |
| var noOfRetries = 0 |
| while (!status && noOfRetries < 10) { |
| val carbonTable = CarbonMetadata.getInstance().getCarbonTable( |
| CarbonCommonConstants.DATABASE_DEFAULT_NAME, |
| "stopmajor" |
| ) |
| val absoluteTableIdentifier = carbonTable.getAbsoluteTableIdentifier |
| |
| val segmentStatusManager: SegmentStatusManager = new SegmentStatusManager( |
| absoluteTableIdentifier) |
| |
| val segments = segmentStatusManager.getValidAndInvalidSegments.getValidSegments.asScala.toList |
| // segments.foreach(seg => |
| // System.out.println( "valid segment is =" + seg) |
| // ) |
| |
| if (!segments.contains(requiredSeg)) { |
| // wait for 2 seconds for compaction to complete. |
| System.out.println("sleping for 2 seconds.") |
| Thread.sleep(2000) |
| noOfRetries += 1 |
| } |
| else { |
| status = true |
| } |
| } |
| return status |
| } |
| |
| /** |
| * Test whether major compaction is not included in minor compaction. |
| */ |
| test("delete merged folder and check segments") { |
| // delete merged segments |
| sql("clean files for table stopmajor") |
| |
| val carbonTable = CarbonMetadata.getInstance().getCarbonTable( |
| CarbonCommonConstants.DATABASE_DEFAULT_NAME, |
| "stopmajor" |
| ) |
| val absoluteTableIdentifier = carbonTable.getAbsoluteTableIdentifier |
| |
| val segmentStatusManager: SegmentStatusManager = new SegmentStatusManager( |
| absoluteTableIdentifier) |
| |
| // merged segment should not be there |
| val segments = segmentStatusManager.getValidAndInvalidSegments.getValidSegments.asScala.map(_.getSegmentNo).toList |
| assert(segments.contains("0.1")) |
| assert(!segments.contains("0.2")) |
| assert(!segments.contains("0")) |
| assert(!segments.contains("1")) |
| assert(segments.contains("2")) |
| assert(segments.contains("3")) |
| |
| } |
| |
| override def afterAll { |
| CarbonProperties.getInstance() |
| .addProperty(CarbonCommonConstants.CARBON_TIMESTAMP_FORMAT, |
| CarbonCommonConstants.CARBON_TIMESTAMP_DEFAULT_FORMAT) |
| sql("drop table if exists stopmajor") |
| } |
| |
| } |