akkeeper.launcher.yarn.YarnLauncherClient.scala Maven / Gradle / Ivy
/*
* Copyright 2017-2018 Iaroslav Zeigerman
*
* 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 akkeeper.launcher.yarn
import org.apache.hadoop.conf.Configuration
import org.apache.hadoop.yarn.api.records._
import org.apache.hadoop.yarn.client.api.{YarnClient, YarnClientApplication}
private[launcher] class YarnLauncherClient {
private val yarnClient = YarnClient.createYarnClient()
def init(configuration: Configuration): Unit = {
yarnClient.init(configuration)
}
def start(): Unit = {
yarnClient.start()
}
def stop(): Unit = {
yarnClient.stop()
}
def getApplicationReport(appId: ApplicationId): ApplicationReport = {
yarnClient.getApplicationReport(appId)
}
def createApplication(): YarnClientApplication = {
yarnClient.createApplication()
}
def submitApplication(appContext: ApplicationSubmissionContext): ApplicationId = {
yarnClient.submitApplication(appContext)
}
}