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/*
* 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.flink.runtime.rest.messages;
import org.apache.flink.runtime.execution.ExecutionState;
import org.apache.flink.runtime.jobgraph.JobVertexID;
import org.apache.flink.runtime.rest.handler.job.JobVertexTaskManagersHandler;
import org.apache.flink.runtime.rest.messages.job.metrics.IOMetricsInfo;
import org.apache.flink.runtime.rest.messages.json.JobVertexIDDeserializer;
import org.apache.flink.runtime.rest.messages.json.JobVertexIDSerializer;
import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.annotation.JsonCreator;
import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.annotation.JsonProperty;
import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.annotation.JsonDeserialize;
import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.annotation.JsonSerialize;
import java.util.Collection;
import java.util.Map;
import java.util.Objects;
import static org.apache.flink.util.Preconditions.checkNotNull;
/**
* Response type of the {@link JobVertexTaskManagersHandler}.
*/
public class JobVertexTaskManagersInfo implements ResponseBody {
public static final String VERTEX_TASK_FIELD_ID = "id";
public static final String VERTEX_TASK_FIELD_NAME = "name";
public static final String VERTEX_TASK_FIELD_NOW = "now";
public static final String VERTEX_TASK_FIELD_TASK_MANAGERS = "taskmanagers";
@JsonProperty(VERTEX_TASK_FIELD_ID)
@JsonSerialize(using = JobVertexIDSerializer.class)
private final JobVertexID jobVertexID;
@JsonProperty(VERTEX_TASK_FIELD_NAME)
private final String name;
@JsonProperty(VERTEX_TASK_FIELD_NOW)
private final long now;
@JsonProperty(VERTEX_TASK_FIELD_TASK_MANAGERS)
private Collection taskManagerInfos;
@JsonCreator
public JobVertexTaskManagersInfo(
@JsonDeserialize(using = JobVertexIDDeserializer.class) @JsonProperty(VERTEX_TASK_FIELD_ID) JobVertexID jobVertexID,
@JsonProperty(VERTEX_TASK_FIELD_NAME) String name,
@JsonProperty(VERTEX_TASK_FIELD_NOW) long now,
@JsonProperty(VERTEX_TASK_FIELD_TASK_MANAGERS) Collection taskManagerInfos) {
this.jobVertexID = checkNotNull(jobVertexID);
this.name = checkNotNull(name);
this.now = now;
this.taskManagerInfos = checkNotNull(taskManagerInfos);
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
JobVertexTaskManagersInfo that = (JobVertexTaskManagersInfo) o;
return Objects.equals(jobVertexID, that.jobVertexID) &&
Objects.equals(name, that.name) &&
now == that.now &&
Objects.equals(taskManagerInfos, that.taskManagerInfos);
}
@Override
public int hashCode() {
return Objects.hash(jobVertexID, name, now, taskManagerInfos);
}
// ---------------------------------------------------
// Static inner classes
// ---------------------------------------------------
/**
* Detailed information about task managers.
*/
public static class TaskManagersInfo {
public static final String TASK_MANAGERS_FIELD_HOST = "host";
public static final String TASK_MANAGERS_FIELD_STATUS = "status";
public static final String TASK_MANAGERS_FIELD_START_TIME = "start-time";
public static final String TASK_MANAGERS_FIELD_END_TIME = "end-time";
public static final String TASK_MANAGERS_FIELD_DURATION = "duration";
public static final String TASK_MANAGERS_FIELD_METRICS = "metrics";
public static final String TASK_MANAGERS_FIELD_STATUS_COUNTS = "status-counts";
public static final String TASK_MANAGERS_FIELD_TASKMANAGER_ID = "taskmanager-id";
@JsonProperty(TASK_MANAGERS_FIELD_HOST)
private final String host;
@JsonProperty(TASK_MANAGERS_FIELD_STATUS)
private final ExecutionState status;
@JsonProperty(TASK_MANAGERS_FIELD_START_TIME)
private final long startTime;
@JsonProperty(TASK_MANAGERS_FIELD_END_TIME)
private final long endTime;
@JsonProperty(TASK_MANAGERS_FIELD_DURATION)
private final long duration;
@JsonProperty(TASK_MANAGERS_FIELD_METRICS)
private final IOMetricsInfo metrics;
@JsonProperty(TASK_MANAGERS_FIELD_STATUS_COUNTS)
private final Map statusCounts;
@JsonProperty(TASK_MANAGERS_FIELD_TASKMANAGER_ID)
private final String taskmanagerId;
@JsonCreator
public TaskManagersInfo(
@JsonProperty(TASK_MANAGERS_FIELD_HOST) String host,
@JsonProperty(TASK_MANAGERS_FIELD_STATUS) ExecutionState status,
@JsonProperty(TASK_MANAGERS_FIELD_START_TIME) long startTime,
@JsonProperty(TASK_MANAGERS_FIELD_END_TIME) long endTime,
@JsonProperty(TASK_MANAGERS_FIELD_DURATION) long duration,
@JsonProperty(TASK_MANAGERS_FIELD_METRICS) IOMetricsInfo metrics,
@JsonProperty(TASK_MANAGERS_FIELD_STATUS_COUNTS) Map statusCounts,
@JsonProperty(TASK_MANAGERS_FIELD_TASKMANAGER_ID) String taskmanagerId) {
this.host = checkNotNull(host);
this.status = checkNotNull(status);
this.startTime = startTime;
this.endTime = endTime;
this.duration = duration;
this.metrics = checkNotNull(metrics);
this.statusCounts = checkNotNull(statusCounts);
this.taskmanagerId = taskmanagerId;
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
TaskManagersInfo that = (TaskManagersInfo) o;
return Objects.equals(host, that.host) &&
Objects.equals(status, that.status) &&
startTime == that.startTime &&
endTime == that.endTime &&
duration == that.duration &&
Objects.equals(metrics, that.metrics) &&
Objects.equals(statusCounts, that.statusCounts) &&
Objects.equals(taskmanagerId, that.taskmanagerId);
}
@Override
public int hashCode() {
return Objects.hash(host, status, startTime, endTime, duration, metrics, statusCounts, taskmanagerId);
}
}
}
