ruanwenjun commented on code in PR #1695: URL: https://github.com/apache/incubator-seatunnel/pull/1695#discussion_r851585115
########## seatunnel-connectors/seatunnel-connectors-spark/seatunnel-connector-spark-webhook/src/main/scala/org/apache/seatunnel/spark/webhook/source/Webhook.scala: ########## @@ -0,0 +1,50 @@ +/* + * 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.webhook.source + +import org.apache.seatunnel.spark.SparkEnvironment +import org.apache.seatunnel.spark.stream.SparkStreamingSource +import org.apache.spark.rdd.RDD +import org.apache.spark.sql.{Dataset, Row, SparkSession, SQLContext} +import org.apache.spark.streaming.dstream.DStream + +class Webhook extends SparkStreamingSource[String] { + + override def start(env: SparkEnvironment, handler: Dataset[Row] => Unit): Unit = { + var spark = env.getSparkSession + // Create HTTP Server and start streaming + implicit val sqlContext: SQLContext = spark.sqlContext + + var port = if (config.hasPath("port")) config.getInt("port") else 9999 + var baseUrl = if (config.hasPath("path")) config.getString("path") else "/" + + val query = new JettyServerStream(port, baseUrl) + .toDF + .writeStream + .foreachBatch((batch, batchId) => { + handler(batch) + }) + .start() + + query.awaitTermination() + } + + override def rdd2dataset(sparkSession: SparkSession, rdd: RDD[String]): Dataset[Row] = { null } + + override def getData(env: SparkEnvironment): DStream[String] = { null } Review Comment: You can find a demo in `KafkaStream`, but this may not be a key point need to change in this PR. It's OK for me to rewrite the `start` method. I will close this conversation. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
