| /* |
| * 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.hadoop.yarn.api.records.timelineservice; |
| |
| import javax.xml.bind.annotation.XmlElement; |
| |
| import org.apache.hadoop.classification.InterfaceAudience; |
| import org.apache.hadoop.classification.InterfaceStability; |
| |
| /** |
| * This entity represents a flow run. |
| */ |
| @InterfaceAudience.Public |
| @InterfaceStability.Unstable |
| public class FlowRunEntity extends HierarchicalTimelineEntity { |
| public static final String USER_INFO_KEY = |
| TimelineEntity.SYSTEM_INFO_KEY_PREFIX + "USER"; |
| public static final String FLOW_NAME_INFO_KEY = |
| TimelineEntity.SYSTEM_INFO_KEY_PREFIX + "FLOW_NAME"; |
| public static final String FLOW_VERSION_INFO_KEY = |
| TimelineEntity.SYSTEM_INFO_KEY_PREFIX + "FLOW_VERSION"; |
| public static final String FLOW_RUN_ID_INFO_KEY = |
| TimelineEntity.SYSTEM_INFO_KEY_PREFIX + "FLOW_RUN_ID"; |
| public static final String FLOW_RUN_END_TIME = |
| TimelineEntity.SYSTEM_INFO_KEY_PREFIX + "FLOW_RUN_END_TIME"; |
| |
| public FlowRunEntity() { |
| super(TimelineEntityType.YARN_FLOW_RUN.toString()); |
| // set config to null |
| setConfigs(null); |
| } |
| |
| public FlowRunEntity(TimelineEntity entity) { |
| super(entity); |
| if (!entity.getType().equals( |
| TimelineEntityType.YARN_FLOW_RUN.toString())) { |
| throw new IllegalArgumentException("Incompatible entity type: " |
| + getId()); |
| } |
| // set config to null |
| setConfigs(null); |
| } |
| |
| @XmlElement(name = "id") |
| @Override |
| public String getId() { |
| //Flow id schema: user@flow_name(or id)/run_id |
| String id = super.getId(); |
| if (id == null) { |
| StringBuilder sb = new StringBuilder(); |
| sb.append(getInfo().get(USER_INFO_KEY).toString()); |
| sb.append('@'); |
| sb.append(getInfo().get(FLOW_NAME_INFO_KEY).toString()); |
| sb.append('/'); |
| sb.append(getInfo().get(FLOW_RUN_ID_INFO_KEY).toString()); |
| id = sb.toString(); |
| setId(id); |
| } |
| return id; |
| } |
| |
| public String getUser() { |
| return (String)getInfo().get(USER_INFO_KEY); |
| } |
| |
| public void setUser(String user) { |
| addInfo(USER_INFO_KEY, user); |
| } |
| |
| public String getName() { |
| return (String)getInfo().get(FLOW_NAME_INFO_KEY); |
| } |
| |
| public void setName(String name) { |
| addInfo(FLOW_NAME_INFO_KEY, name); |
| } |
| |
| public String getVersion() { |
| return (String)getInfo().get(FLOW_VERSION_INFO_KEY); |
| } |
| |
| public void setVersion(String version) { |
| addInfo(FLOW_VERSION_INFO_KEY, version); |
| } |
| |
| public long getRunId() { |
| Object runId = getInfo().get(FLOW_RUN_ID_INFO_KEY); |
| return runId == null ? 0L : (Long) runId; |
| } |
| |
| public void setRunId(long runId) { |
| addInfo(FLOW_RUN_ID_INFO_KEY, runId); |
| } |
| |
| public long getStartTime() { |
| return getCreatedTime(); |
| } |
| |
| public void setStartTime(long startTime) { |
| setCreatedTime(startTime); |
| } |
| |
| public long getMaxEndTime() { |
| Object time = getInfo().get(FLOW_RUN_END_TIME); |
| return time == null ? 0L : (Long)time; |
| } |
| |
| public void setMaxEndTime(long endTime) { |
| addInfo(FLOW_RUN_END_TIME, endTime); |
| } |
| } |