| /* |
| * 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.seatunnel.spark.hudi.sink |
| |
| import org.apache.seatunnel.common.config.CheckConfigUtil.checkAllExists |
| import org.apache.seatunnel.common.config.CheckResult |
| import org.apache.seatunnel.shade.com.typesafe.config.ConfigFactory |
| import org.apache.seatunnel.spark.hudi.Config.{DEFAULT_SAVE_MODE, HOODIE_BASE_PATH, HOODIE_TABLE_NAME, SAVE_MODE} |
| import org.apache.seatunnel.spark.SparkEnvironment |
| import org.apache.seatunnel.spark.batch.SparkBatchSink |
| import org.apache.spark.sql.{Dataset, Row} |
| |
| import scala.collection.JavaConversions._ |
| |
| class Hudi extends SparkBatchSink { |
| |
| override def checkConfig(): CheckResult = { |
| checkAllExists(config, HOODIE_BASE_PATH, HOODIE_TABLE_NAME) |
| } |
| |
| override def prepare(env: SparkEnvironment): Unit = { |
| val defaultConfig = ConfigFactory.parseMap( |
| Map( |
| SAVE_MODE -> DEFAULT_SAVE_MODE)) |
| config = config.withFallback(defaultConfig) |
| } |
| |
| override def output(df: Dataset[Row], environment: SparkEnvironment): Unit = { |
| val writer = df.write.format("org.apache.hudi") |
| for (e <- config.entrySet()) { |
| writer.option(e.getKey, String.valueOf(e.getValue.unwrapped())) |
| } |
| writer.mode(config.getString(SAVE_MODE)) |
| .save(config.getString(HOODIE_BASE_PATH)) |
| } |
| |
| override def getPluginName: String = "Hudi" |
| } |