com.spotify.helios.testing

Class TemporaryJob

java.lang.Object

com.spotify.helios.testing.TemporaryJob

public class TemporaryJob
extends Object

Method Summary

Modifier and Type	Method and Description
com.google.common.net.HostAndPort	address(String port) Returns a HostAndPort for a registered port.
List<com.google.common.net.HostAndPort>	addresses(String port) Returns a HostAndPort object for a registered port, for each host the job has been deployed to.
List<String>	hosts()
Job	job()
Integer	port(String host, String port) Returns the port that a job can be reached at given the host and name of registered port.
Map<String,TaskStatus>	statuses()
void	undeploy() Undeploys and removes this TemporaryJob from the Helios cluster.

Methods inherited from class java.lang.Object

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

Method Detail

job

public Job job()

hosts

public List<String> hosts()

statuses

public Map<String,TaskStatus> statuses()

port

public Integer port(String host,
                    String port)

Returns the port that a job can be reached at given the host and name of registered port. This is useful to discover the value of a dynamically allocated port.

Parameters:

host - the host where the job is deployed

port - the name of the registered port

Returns:

the port where the job can be reached, or null if the host or port name is not found

address

public com.google.common.net.HostAndPort address(String port)

Returns a HostAndPort for a registered port. This is useful for discovering the value of dynamically allocated ports. This method should only be called when the job has been deployed to a single host. If the job has been deployed to multiple hosts an AssertionError will be thrown indicating that the addresses(String) method should must called instead.

Parameters:

port - the name of the registered port

Returns:

a HostAndPort describing where the registered port can be reached. Null if no ports have been registered.

Throws:

AssertionError - if the job has been deployed to more than one host

addresses

public List<com.google.common.net.HostAndPort> addresses(String port)

Returns a HostAndPort object for a registered port, for each host the job has been deployed to. This is useful for discovering the value of dynamically allocated ports.

Parameters:

port - the name of the registered port

Returns:

a HostAndPort describing where the registered port can be reached. Null if no ports have been registered.

undeploy

public void undeploy()

Undeploys and removes this TemporaryJob from the Helios cluster. This is normally done automatically by TemporaryJobs at the end of the test run. Use this method if you need to manually undeploy a job prior to the end of the test run.