| /* |
| * 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.samza.job.yarn |
| |
| import org.apache.hadoop.yarn.api.records.Container |
| import org.joda.time.Period |
| import org.joda.time.format.{ DateTimeFormatter, ISODateTimeFormat, ISOPeriodFormat, PeriodFormatter } |
| |
| object YarnContainerUtils { |
| val dateFormater = ISODateTimeFormat.dateTime |
| val periodFormater = ISOPeriodFormat.standard |
| } |
| |
| /** |
| * YARN container information plus start time and up time |
| */ |
| class YarnContainer(container: Container) { |
| val id = container.getId() |
| val nodeId = container.getNodeId(); |
| val nodeHttpAddress = container.getNodeHttpAddress(); |
| val resource = container.getResource(); |
| val priority = container.getPriority(); |
| val containerToken = container.getContainerToken(); |
| val startTime = System.currentTimeMillis() |
| def startTimeStr(dtFormatter: Option[DateTimeFormatter] = None) = |
| dtFormatter.getOrElse(YarnContainerUtils.dateFormater).print(startTime) |
| def upTime = System.currentTimeMillis() |
| def upTimeStr(periodFormatter: Option[PeriodFormatter] = None) = |
| periodFormatter.getOrElse(YarnContainerUtils.periodFormater).print(new Period(startTime, upTime)) |
| } |