com.datatorrent.stram.webapp.AppInfo 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.List;
import java.util.Map;
import java.util.TreeMap;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
import org.apache.hadoop.yarn.util.Times;
import com.datatorrent.api.Attribute;
import com.datatorrent.api.Attribute.AttributeMap;
import com.datatorrent.api.AutoMetric;
import com.datatorrent.api.Context.DAGContext;
import com.datatorrent.stram.StramAppContext;
import com.datatorrent.stram.api.AppDataSource;
import com.datatorrent.stram.util.VersionInfo;
/**
*
* Provides application level data like user, appId, elapsed time, etc.
*
Current data includes
* Application Id
* Application Name
* User Name
* Start Time
* Elapsed Time
* Application Path
*
*
* @since 0.3.2
*/
@XmlRootElement(name = StramWebServices.PATH_INFO)
@XmlAccessorType(XmlAccessType.FIELD)
public class AppInfo
{
protected String appId;
protected String name;
protected String docLink;
protected String user;
protected long startTime;
protected long elapsedTime;
protected String appPath;
protected String gatewayAddress;
protected boolean gatewayConnected;
protected List appDataSources;
protected Map metrics;
public Map attributes;
public String appMasterTrackingUrl;
public String version;
public AppStats stats;
/**
* Default constructor for serialization
*/
public AppInfo()
{
}
@XmlRootElement
@XmlAccessorType(XmlAccessType.FIELD)
public static class AppStats
{
@javax.xml.bind.annotation.XmlElement
@AutoMetric
public int getAllocatedContainers()
{
return 0;
}
@javax.xml.bind.annotation.XmlElement
@AutoMetric
public int getPlannedContainers()
{
return 0;
}
@javax.xml.bind.annotation.XmlElement
@AutoMetric
public int getFailedContainers()
{
return 0;
}
@javax.xml.bind.annotation.XmlElement
@AutoMetric
public int getNumOperators()
{
return 0;
}
@javax.xml.bind.annotation.XmlElement
@AutoMetric
public long getLatency()
{
return 0;
}
@javax.xml.bind.annotation.XmlElement
public long getWindowStartMillis()
{
return 0;
}
@javax.xml.bind.annotation.XmlElement
public List getCriticalPath()
{
return null;
}
@javax.xml.bind.annotation.XmlElement
public long getCurrentWindowId()
{
return 0;
}
@javax.xml.bind.annotation.XmlElement
public long getRecoveryWindowId()
{
return 0;
}
@javax.xml.bind.annotation.XmlElement
@AutoMetric
public long getTuplesProcessedPSMA()
{
return 0;
}
@javax.xml.bind.annotation.XmlElement
@AutoMetric
public long getTotalTuplesProcessed()
{
return 0;
}
@javax.xml.bind.annotation.XmlElement
@AutoMetric
public long getTuplesEmittedPSMA()
{
return 0;
}
@javax.xml.bind.annotation.XmlElement
@AutoMetric
public long getTotalTuplesEmitted()
{
return 0;
}
@javax.xml.bind.annotation.XmlElement
@AutoMetric
public long getTotalMemoryAllocated()
{
return 0;
}
@javax.xml.bind.annotation.XmlElement
@AutoMetric
public long getMemoryRequired()
{
return 0;
}
@javax.xml.bind.annotation.XmlElement
@AutoMetric
public int getTotalVCoresAllocated()
{
return 0;
}
@javax.xml.bind.annotation.XmlElement
@AutoMetric
public int getVCoresRequired()
{
return 0;
}
@javax.xml.bind.annotation.XmlElement
@AutoMetric
public long getTotalBufferServerReadBytesPSMA()
{
return 0;
}
@javax.xml.bind.annotation.XmlElement
@AutoMetric
public long getTotalBufferServerWriteBytesPSMA()
{
return 0;
}
}
/**
*
* @param context
*/
public AppInfo(StramAppContext context)
{
this.appId = context.getApplicationID().toString();
this.name = context.getApplicationName();
this.docLink = context.getApplicationDocLink();
this.user = context.getUser().toString();
this.startTime = context.getStartTime();
this.elapsedTime = Times.elapsed(this.startTime, 0);
this.appPath = context.getApplicationPath();
this.appMasterTrackingUrl = context.getAppMasterTrackingUrl();
this.stats = context.getStats();
this.gatewayAddress = context.getGatewayAddress();
this.version = VersionInfo.APEX_VERSION.getBuildVersion();
this.attributes = new TreeMap<>();
for (Map.Entry, Object> entry : AttributeMap.AttributeInitializer.getAllAttributes(context, DAGContext.class).entrySet()) {
this.attributes.put(entry.getKey().getSimpleName(), entry.getKey().codec.toString(entry.getValue()));
}
this.gatewayConnected = context.isGatewayConnected();
this.appDataSources = context.getAppDataSources();
this.metrics = context.getMetrics();
}
/**
* @return String
*/
public String getId()
{
return this.appId;
}
/**
* @return String
*/
public String getName()
{
return this.name;
}
/**
* @return String
*/
public String getUser()
{
return this.user;
}
/**
* @return long
*/
public long getStartTime()
{
return this.startTime;
}
/**
* @return long
*/
public long getElapsedTime()
{
return this.elapsedTime;
}
public String getAppPath()
{
return this.appPath;
}
public String getGatewayAddress()
{
return this.gatewayAddress;
}
public boolean isGatewayConnected()
{
return gatewayConnected;
}
public List getAppDataSources()
{
return appDataSources;
}
public Map getMetrics()
{
return metrics;
}
}