za.co.absa.enceladus.conformance.DynamicConformanceJob.scala Maven / Gradle / Ivy
/*
* Copyright 2018 ABSA Group Limited
*
* Licensed 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 za.co.absa.enceladus.conformance
import org.apache.spark.sql.SparkSession
import za.co.absa.enceladus.conformance.config.ConformanceConfig
import za.co.absa.enceladus.dao.MenasDAO
import za.co.absa.enceladus.dao.rest.RestDaoFactory
import za.co.absa.enceladus.utils.fs.FileSystemVersionUtils
import za.co.absa.enceladus.utils.modules.SourcePhase
object DynamicConformanceJob extends ConformanceExecution {
private val jobName: String = "Enceladus Conformance"
def main(args: Array[String]) {
// This should be the first thing the app does to make secure Kafka work with our CA.
// After Spring activates JavaX, it will be too late.
initialValidation()
implicit val cmd: ConformanceConfig = ConformanceConfig.getFromArguments(args)
implicit val spark: SparkSession = obtainSparkSession(jobName) // initialize spark
implicit val fsUtils: FileSystemVersionUtils = new FileSystemVersionUtils(spark.sparkContext.hadoopConfiguration)
val menasCredentials = cmd.menasCredentialsFactory.getInstance()
implicit val dao: MenasDAO = RestDaoFactory.getInstance(menasCredentials, menasBaseUrls)
val preparationResult = prepareJob()
prepareConformance(preparationResult)
val inputData = readConformanceInputData(preparationResult.pathCfg)
try {
val result = conform(inputData, preparationResult)
processConformanceResult(args, result, preparationResult, menasCredentials)
runPostProcessing(SourcePhase.Conformance, preparationResult, cmd)
} finally {
finishJob(cmd)
}
}
}