com.datatorrent.stram.webapp.OperatorInfo Maven / Gradle / Ivy
/**
* 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 com.datatorrent.stram.webapp;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
import com.datatorrent.api.annotation.RecordField;
/**
*
* Provides operator instance level data like id, container id, throughput, etc.
*
Current data includes
* Operator Id
* Operator Name
* Container Id
* Total Tuples processed
* Total Tuples produced
* Operator Status
* Last Heartbeat Time
*
*
* @since 0.3.2
*/
@XmlRootElement(name = "node")
@XmlAccessorType(XmlAccessType.FIELD)
public class OperatorInfo
{
@RecordField(type = "meta")
public String id;
@RecordField(type = "meta")
public String name;
@RecordField(type = "meta", publish = false)
public String className;
@RecordField(type = "stats")
public String container; // type=stats because container can change
@RecordField(type = "stats")
public String host;
@RecordField(type = "stats")
public long totalTuplesProcessed;
@RecordField(type = "stats")
public long totalTuplesEmitted;
@RecordField(type = "stats")
public long tuplesProcessedPSMA;
@RecordField(type = "stats")
public long tuplesEmittedPSMA;
@RecordField(type = "stats")
public double cpuPercentageMA;
@RecordField(type = "stats")
public long latencyMA;
public String status;
public long lastHeartbeat;
public long failureCount;
public long recoveryWindowId;
public long currentWindowId;
@RecordField(type = "stats")
public List ports = new ArrayList<>();
@RecordField(type = "meta")
public String unifierClass;
@RecordField(type = "meta")
public String logicalName;
public String recordingId;
@RecordField(type = "stats")
public Object counters;
@RecordField(type = "stats")
public Map metrics;
@RecordField(type = "stats")
public long checkpointStartTime;
@RecordField(type = "stats")
public long checkpointTime;
@RecordField(type = "stats")
public long checkpointTimeMA;
/**
* @param info
*/
public void addPort(PortInfo info)
{
ports.add(info);
}
/**
* @return
*/
public Collection getPorts()
{
return Collections.unmodifiableCollection(ports);
}
}