hudson.plugins.hadoop
Class PluginImpl

java.lang.Object
  hudson.Plugin
      hudson.plugins.hadoop.PluginImpl

All Implemented Interfaces:

hudson.model.Saveable

public class PluginImpl
extends hudson.Plugin

Hadoop plugin.

Author:

Kohsuke Kawaguchi

Nested Class Summary

Nested classes/interfaces inherited from class hudson.Plugin

hudson.Plugin.DummyImpl

Field Summary

static int

JOB_TRACKER_PORT_NUMBER Job tracker port number.

Fields inherited from interface hudson.model.Saveable

NOOP

Constructor Summary

PluginImpl()

Method Summary

org.apache.hadoop.hdfs.DFSClient	createDFSClient() Connects to this HDFS.
static PluginImpl	get()
java.net.InetSocketAddress	getHdfsAddress() Determines the HDFS connection endpoint.
java.lang.String	getHdfsUrl() Determines the HDFS URL.
java.lang.String	getJobTrackerAddress() Determines the job tracker address.
void	postInit()
void	start()
void	stop()

Methods inherited from class hudson.Plugin

configure, configure, doDynamic, getConfigXml, load, postInitialize, save, setServletContext

Methods inherited from class java.lang.Object

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

Field Detail

JOB_TRACKER_PORT_NUMBER

public static final int JOB_TRACKER_PORT_NUMBER

Job tracker port number.

See Also:

Constant Field Values

Constructor Detail

PluginImpl

public PluginImpl()

Method Detail

start

public void start()
           throws java.lang.Exception

Overrides:

start in class hudson.Plugin

Throws:

java.lang.Exception

getHdfsUrl

public java.lang.String getHdfsUrl()
                            throws java.net.MalformedURLException

Determines the HDFS URL.

Throws:

java.net.MalformedURLException

getHdfsAddress

public java.net.InetSocketAddress getHdfsAddress()
                                          throws java.net.MalformedURLException

Determines the HDFS connection endpoint.

Throws:

java.net.MalformedURLException

createDFSClient

public org.apache.hadoop.hdfs.DFSClient createDFSClient()
                                                 throws java.io.IOException

Connects to this HDFS.

Throws:

java.io.IOException

getJobTrackerAddress

public java.lang.String getJobTrackerAddress()
                                      throws java.net.MalformedURLException

Determines the job tracker address.

Throws:

java.net.MalformedURLException

postInit

public void postInit()
              throws java.io.IOException,
                     java.lang.InterruptedException

Throws:

java.io.IOException

java.lang.InterruptedException

stop

public void stop()
          throws java.lang.Exception

Overrides:

stop in class hudson.Plugin

Throws:

java.lang.Exception

get

public static PluginImpl get()