ml.shifu.guagua.yarn
类 GuaguaYarnClient

java.lang.Object
  org.apache.hadoop.conf.Configured
      ml.shifu.guagua.yarn.GuaguaYarnClient

所有已实现的接口：

org.apache.hadoop.conf.Configurable

public class GuaguaYarnClient
extends org.apache.hadoop.conf.Configured

GuaguaYarnClient is used to submit master-workers computation app on yarn cluster.

TODO clean app resources in HDFS no matter successful or not

构造方法摘要

GuaguaYarnClient()
Default constructor.

GuaguaYarnClient(org.apache.hadoop.conf.Configuration conf)
Constructor with Configuration setting.

方法摘要

static void	addInputPath(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.Path path)
String	getAmQueue()
org.apache.hadoop.yarn.api.records.ApplicationId	getAppId()
String	getAppName()
long	getStartTime()
boolean	init(String[] args)
static void	main(String[] args)
int	run(String[] args) To submit an app to yarn cluster and monitor the status.
void	setAmQueue(String amQueue)
void	setAppId(org.apache.hadoop.yarn.api.records.ApplicationId appId)
void	setAppName(String appName)
void	setStartTime(long startTime)

从类 org.apache.hadoop.conf.Configured 继承的方法

getConf, setConf

从类 java.lang.Object 继承的方法

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造方法详细信息

GuaguaYarnClient

public GuaguaYarnClient()

Default constructor. Use YarnConfiguration as default conf setting.

GuaguaYarnClient

public GuaguaYarnClient(org.apache.hadoop.conf.Configuration conf)

Constructor with Configuration setting.

方法详细信息

addInputPath

public static void addInputPath(org.apache.hadoop.conf.Configuration conf,
                                org.apache.hadoop.fs.Path path)
                         throws IOException

抛出：

IOException

run

public int run(String[] args)
        throws Exception

To submit an app to yarn cluster and monitor the status.

抛出：

Exception

init

public boolean init(String[] args)

getAppId

public org.apache.hadoop.yarn.api.records.ApplicationId getAppId()

setAppId

public void setAppId(org.apache.hadoop.yarn.api.records.ApplicationId appId)

getAppName

public String getAppName()

setAppName

public void setAppName(String appName)

getAmQueue

public String getAmQueue()

setAmQueue

public void setAmQueue(String amQueue)

getStartTime

public long getStartTime()

setStartTime

public void setStartTime(long startTime)

main

public static void main(String[] args)