leesf commented on a change in pull request #2761: URL: https://github.com/apache/hudi/pull/2761#discussion_r614772168
########## File path: hudi-spark-datasource/hudi-spark3-extensions_2.12/src/main/scala/org/apache/hudi/execution/HudiSQLUtils.scala ########## @@ -0,0 +1,553 @@ +/* + * 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.hudi.execution + +import java.io.File +import java.util +import java.util.{Locale, Properties} + +import com.google.common.cache.{CacheBuilder, CacheLoader} +import org.apache.avro.generic.GenericRecord +import org.apache.hadoop.conf.Configuration +import org.apache.hadoop.fs.Path +import org.apache.hadoop.hive.conf.HiveConf +import org.apache.hudi.DataSourceReadOptions.{QUERY_TYPE_OPT_KEY, QUERY_TYPE_READ_OPTIMIZED_OPT_VAL, QUERY_TYPE_SNAPSHOT_OPT_VAL} +import org.apache.hudi.DataSourceWriteOptions._ +import org.apache.hudi.HoodieSparkSqlWriter.{TableInstantInfo, toProperties} +import org.apache.hudi.{AvroConversionUtils, DataSourceReadOptions, DataSourceUtils, DataSourceWriteOptions, DefaultSource, HoodieBootstrapPartition, HoodieBootstrapRelation, HoodieSparkSqlWriter, HoodieSparkUtils, HoodieWriterUtils, MergeOnReadSnapshotRelation} +import org.apache.hudi.common.model.{OverwriteNonDefaultsWithLatestAvroPayload, OverwriteWithLatestAvroPayload} +import org.apache.hudi.avro.HoodieAvroUtils +import org.apache.hudi.client.{HoodieWriteResult, SparkRDDWriteClient} +import org.apache.hudi.common.config.TypedProperties +import org.apache.hudi.common.model._ +import org.apache.hudi.common.table.{HoodieTableConfig, HoodieTableMetaClient} +import org.apache.hudi.common.table.timeline.HoodieActiveTimeline +import org.apache.hudi.config.HoodieWriteConfig._ +import org.apache.hudi.exception.{HoodieException, HoodieIOException} +import org.apache.hudi.hive.{HiveSyncConfig, HiveSyncTool} +import org.apache.hudi.keygen.constant.KeyGeneratorOptions +import org.apache.hudi.payload.AWSDmsAvroPayload +import org.apache.hudi.spark3.internal.HoodieDataSourceInternalTable +import org.apache.log4j.LogManager +import org.apache.spark.api.java.JavaSparkContext +import org.apache.spark.rdd.RDD +import org.apache.spark.sql.catalyst.TableIdentifier +import org.apache.spark.sql.{DataFrame, SaveMode, SparkSession} +import org.apache.spark.sql.catalyst.catalog.{CatalogTable, CatalogTableType, HiveTableRelation} +import org.apache.spark.sql.catalyst.plans.logical.LogicalPlan +import org.apache.spark.sql.functions.{col, udf} +import org.apache.spark.sql.execution.datasources.{HadoopFsRelation, LogicalRelation} +import org.apache.spark.sql.execution.datasources.v2.DataSourceV2Relation +import org.apache.spark.sql.sources.BaseRelation +import org.apache.spark.sql.types.StructType +import org.apache.spark.sql.util.CaseInsensitiveStringMap + +import scala.collection.JavaConverters._ +import scala.collection.mutable.ListBuffer + + + +/** + * hudi IUD utils + */ +object HudiSQLUtils { + + val AWSDMSAVROPAYLOAD = classOf[AWSDmsAvroPayload].getName + val OVERWRITEWITHLATESTVROAYLOAD = classOf[OverwriteWithLatestAvroPayload].getName + val OVERWRITENONDEFAULTSWITHLATESTAVROPAYLOAD = classOf[OverwriteNonDefaultsWithLatestAvroPayload].getName + val MERGE_MARKER = "_hoodie_merge_marker" + + private val log = LogManager.getLogger(getClass) + + private val tableConfigCache = CacheBuilder + .newBuilder() + .maximumSize(1000) + .build(new CacheLoader[String, Properties] { + override def load(k: String): Properties = { + try { + HoodieTableMetaClient.builder().setConf(SparkSession.active.sparkContext.hadoopConfiguration) + .setBasePath(k).build().getTableConfig.getProperties + } catch { + // we catch expected error here + case e: HoodieIOException => + log.error(e.getMessage) + new Properties() + case t: Throwable => + throw t + } + } + }) + + def getPropertiesFromTableConfigCache(path: String): Properties = { + if (path.isEmpty) { + throw new HoodieIOException("unexpected empty hoodie table basePath") + } + tableConfigCache.get(path) + } + + private def matchHoodieRelation(relation: BaseRelation): Boolean = relation match { + case h: HadoopFsRelation if (h.options.get("hoodie.datasource.write.table.type") != null) => true + case m: MergeOnReadSnapshotRelation => true + case b: HoodieBootstrapRelation => true + case _ => false + } + + def isHudiRelation(table: LogicalPlan): Boolean = { + table.collect { + case h: HiveTableRelation if (h.tableMeta.storage.inputFormat.getOrElse("").contains("Hoodie")) => + true + case DataSourceV2Relation(_: HoodieDataSourceInternalTable, _, _, _, _) => true + case LogicalRelation(r: BaseRelation, _, _, _) if (matchHoodieRelation(r)) => true + }.nonEmpty + } + + def isHudiRelation(table: CatalogTable): Boolean = { + table.provider.map(_.toLowerCase(Locale.ROOT)).getOrElse("").equals("hudi") + } + + def isHudiRelation(tableId: TableIdentifier, spark: SparkSession): Boolean = { + val table = spark.sessionState.catalog.getTableMetadata(tableId) + isHudiRelation(table) + } + + def getTablePath(spark: SparkSession, table: CatalogTable): String = { + val url = if (table.tableType == CatalogTableType.MANAGED) { + Some(spark.sessionState.catalog.defaultTablePath(table.identifier)) + } else { + table.storage.locationUri + } + val fs = new Path(url.get).getFileSystem(spark.sparkContext.hadoopConfiguration) + val rawPath = fs.makeQualified(new Path(url.get)).toUri.toString + // remove placeHolder + if (rawPath.endsWith("-PLACEHOLDER")) { + rawPath.substring(0, rawPath.length() - 16) + } else { + rawPath + } + } + + def buildDefaultParameter(parameters: Map[String, String], enableHive: Boolean = true): Map[String, String] = { + val newParameters = HoodieWriterUtils.parametersWithWriteDefaults(parameters) ++ Map( + HIVE_PARTITION_EXTRACTOR_CLASS_OPT_KEY -> "org.apache.hudi.hive.MultiPartKeysValueExtractor", + KEYGENERATOR_CLASS_PROP -> "org.apache.hudi.keygen.ComplexKeyGenerator", + HIVE_PARTITION_EXTRACTOR_CLASS_OPT_KEY -> "org.apache.hudi.hive.MultiPartKeysValueExtractor") + val properties = new Properties() + properties.putAll(newParameters.asJava) + // correct partition info + if (properties.getProperty(PARTITIONPATH_FIELD_OPT_KEY, "").isEmpty) { + properties.put(KEYGENERATOR_CLASS_PROP, "org.apache.hudi.keygen.NonpartitionedKeyGenerator") + } + // set HIVE_STYLE_PARTITIONING_OPT_KEY to be true + properties.put(HIVE_STYLE_PARTITIONING_OPT_KEY, "true") + + if (enableHive) { + properties.put(HIVE_SYNC_ENABLED_OPT_KEY, "true") + properties.put(HIVE_USE_JDBC_OPT_KEY, "false") + // correct hive partition info + if (properties.getProperty(PARTITIONPATH_FIELD_OPT_KEY, "").isEmpty) { + properties.put(HIVE_PARTITION_FIELDS_OPT_KEY, "") + properties.put(HIVE_PARTITION_EXTRACTOR_CLASS_OPT_KEY, "org.apache.hudi.hive.NonPartitionedExtractor") + } + } else { + // disable Hive Sync + properties.put(HIVE_SYNC_ENABLED_OPT_KEY, "false") + + } + properties.asScala.toMap + } + + def getTablePathFromRelation(table: LogicalPlan, sparkSession: SparkSession): String = { + getHoodiePropsFromRelation(table, sparkSession).getOrElse("path", "") + } + + /** + * build props form relation + */ + def getHoodiePropsFromRelation(table: LogicalPlan, sparkSession: SparkSession): Map[String, String] = { + table.collect { + case h: HiveTableRelation => + val table = h.asInstanceOf[HiveTableRelation].tableMeta + val db = table.identifier.database.getOrElse("default") + val rawTableName = table.identifier.table + val tableName = if (rawTableName.endsWith("_ro") || rawTableName.endsWith("_rt")) { + rawTableName.substring(0, rawTableName.size - 3) + } else { + rawTableName + } + val savePath = HudiSQLUtils.getTablePath(sparkSession, table) + table.properties ++ Map(HIVE_DATABASE_OPT_KEY -> db, + "inputformat" -> table.storage.inputFormat.getOrElse(""), + HIVE_TABLE_OPT_KEY -> tableName, + "path" -> savePath, "currentTable" -> table.identifier.quotedString) ++ getPropertiesFromTableConfigCache(savePath).asScala.toMap + case l @ LogicalRelation(r: BaseRelation, _, _, _) => + val catalogTable = l.catalogTable + val catalogProp = if (catalogTable.isEmpty) { + Map.empty[String, String] + } else { + val savePath = HudiSQLUtils.getTablePath(sparkSession, catalogTable.get) + val tablePath = if (savePath.endsWith("/*")) { + savePath.dropRight(catalogTable.get.partitionColumnNames.size*2 + 1) + } else { + savePath + } + catalogTable.get.storage.properties ++ Map("currentTable" -> catalogTable.get.identifier.unquotedString, + "path" -> tablePath) ++ getPropertiesFromTableConfigCache(tablePath).asScala.toMap + } + + val relationProp = r match { + case h: HadoopFsRelation => h.options.updated("path", h.options.getOrElse("hoodie.base.path", "")) + case m: MergeOnReadSnapshotRelation => m.optParams.updated("path", m.optParams.getOrElse("hoodie.base.path", "")) + case b: HoodieBootstrapRelation => b.optParams.updated("path", b.optParams.getOrElse("hoodie.base.path", "")) + case _ => Map.empty[String, String] + } + relationProp ++ catalogProp + }.headOption.getOrElse(Map.empty[String, String]) + } + + def getRequredFieldsFromTableConf(tablePath: String): (String, Seq[String]) = { + val tableConf = tableConfigCache.get(tablePath) + val recordKeyFields = tableConf.getProperty(RECORDKEY_FIELD_OPT_KEY).split(",").map(_.trim).filter(!_.isEmpty) + val partitionPathFields = tableConf.getProperty(PARTITIONPATH_FIELD_OPT_KEY).split(",").map(_.trim).filter(!_.isEmpty) + val preCombineField = tableConf.getProperty(PRECOMBINE_FIELD_OPT_KEY).trim + (preCombineField, recordKeyFields ++ partitionPathFields) + } + + def merge( + df: DataFrame, + spark: SparkSession, + tableMeta: Map[String, String], + trySkipIndex: Boolean = true, + enableHive: Boolean = true): Unit = { + val savePath = tableMeta.getOrElse("path", throw new HoodieException("cannot find table Path, pls check your hoodie table!!!")) + val payload = HudiSQLUtils.tableConfigCache.get(savePath).getProperty(PAYLOAD_CLASS_OPT_KEY, DEFAULT_PAYLOAD_OPT_VAL) + + val df2Merge = payload match { + case AWSDMSAVROPAYLOAD => + df.drop("Op").withColumnRenamed(MERGE_MARKER, "Op") + case _ => + val f: (String) => Boolean = {x => {if (x == "D") true else false}} + val markDeleteUdf = udf(f) + df.withColumn(MERGE_MARKER, markDeleteUdf(col(MERGE_MARKER))) + } + update(df2Merge, buildDefaultParameter(tableMeta, enableHive), spark, WriteOperationType.UPSERT, trySkipIndex, enableHive) + } + + def update( + df: DataFrame, + parameters: Map[String, String], + spark: SparkSession, + writeOperationType: WriteOperationType = WriteOperationType.UPSERT, + trySkipIndex: Boolean = true, enableHive: Boolean = true): Unit = { + val tablePath = parameters.get("path").get + + val tableConfig = tableConfigCache.get(tablePath) + tableConfig.put(TABLE_TYPE_OPT_KEY, tableConfig.getProperty("hoodie.table.type")) + val tblName = tableConfig.get("hoodie.table.name").toString + tableConfig.put(HIVE_TABLE_OPT_KEY, tblName) + val dataWriteOptions = parameters ++ addSetProperties(parameters, spark) ++ tableConfig.asScala + + checkWriteOptions(dataWriteOptions, enableHive) + + if (df.schema.exists(f => f.name.endsWith(HoodieRecord.FILENAME_METADATA_FIELD)) && trySkipIndex) { + log.info("try to upsert table skip index") + val par = dataWriteOptions.getOrElse("par", "1500") + upsertSkipIndex(df, dataWriteOptions ++ Map("hoodie.tagging.before.insert" -> "false", Review comment: hoodie.tagging.before.insert -- This is an automated message from the Apache Git Service. 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