wyb commented on a change in pull request #3716: URL: https://github.com/apache/incubator-doris/pull/3716#discussion_r433351923
########## File path: fe/src/main/java/org/apache/doris/load/loadv2/SparkEtlJobHandler.java ########## @@ -0,0 +1,170 @@ +// 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.doris.load.loadv2; + +import org.apache.doris.PaloFe; +import org.apache.doris.analysis.BrokerDesc; +import org.apache.doris.catalog.SparkResource; +import org.apache.doris.common.LoadException; +import org.apache.doris.common.UserException; +import org.apache.doris.common.util.BrokerUtil; +import org.apache.doris.load.loadv2.etl.EtlJobConfig; +import org.apache.doris.thrift.TEtlState; + +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; +import org.apache.spark.launcher.SparkAppHandle; +import org.apache.spark.launcher.SparkAppHandle.Listener; +import org.apache.spark.launcher.SparkAppHandle.State; +import org.apache.spark.launcher.SparkLauncher; + +import java.io.IOException; +import java.io.UnsupportedEncodingException; +import java.util.Map; + +/** + * SparkEtlJobHandler is responsible for + * 1. submit spark etl job + * 2. get spark etl job status + * 3. kill spark etl job + * 4. get spark etl file paths + * 5. delete etl output path + */ +public class SparkEtlJobHandler { + private static final Logger LOG = LogManager.getLogger(SparkEtlJobHandler.class); + + private static final String APP_RESOURCE_NAME = "palo-fe.jar"; + private static final String CONFIG_FILE_NAME = "jobconfig.json"; + private static final String APP_RESOURCE_LOCAL_PATH = PaloFe.DORIS_HOME_DIR + "/lib/" + APP_RESOURCE_NAME; + private static final String JOB_CONFIG_DIR = "configs"; + private static final String MAIN_CLASS = "org.apache.doris.load.loadv2.etl.SparkEtlJob"; Review comment: ok, I comment and will replace with it when SparkEtlJob class is merged. ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org
