Package org.apache.hadoop.yarn.service.provider

Class AbstractClientProvider

java.lang.Object

org.apache.hadoop.yarn.service.provider.AbstractClientProvider

Direct Known Subclasses:

DefaultClientProvider, DockerClientProvider, TarballClientProvider

public abstract class AbstractClientProvider
extends Object

Constructor Summary

Constructors

Constructor	Description
AbstractClientProvider()

Method Summary

Modifier and Type	Method	Description
static final Set<String>	createApplicationTags(String appName, String appVersion, String appDescription)	Generates a fixed format of application tags given one or more of application name, version and description.
abstract void	validateArtifact(Artifact artifact, String compName, org.apache.hadoop.fs.FileSystem fileSystem)	Validate the artifact.
protected abstract void	validateConfigFile(ConfigFile configFile, String compName, org.apache.hadoop.fs.FileSystem fileSystem)
void	validateConfigFiles(List<ConfigFile> configFiles, String compName, org.apache.hadoop.fs.FileSystem fs)	Validate the config files.

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractClientProvider

public AbstractClientProvider()

Method Details

createApplicationTags

public static final Set<String> createApplicationTags(String appName,
 String appVersion,
 String appDescription)

Generates a fixed format of application tags given one or more of application name, version and description. This allows subsequent query for an application with a name only, version only or description only or any combination of those as filters.

Parameters:

appName - name of the application

appVersion - version of the application

appDescription - brief description of the application

Returns:

validateArtifact

public abstract void validateArtifact(Artifact artifact,
 String compName,
 org.apache.hadoop.fs.FileSystem fileSystem)
                               throws IOException

Validate the artifact.

Parameters:

artifact -

Throws:

IOException

validateConfigFile

protected abstract void validateConfigFile(ConfigFile configFile,
 String compName,
 org.apache.hadoop.fs.FileSystem fileSystem)
                                    throws IOException

Throws:

IOException

validateConfigFiles

public void validateConfigFiles(List<ConfigFile> configFiles,
 String compName,
 org.apache.hadoop.fs.FileSystem fs)
                         throws IOException

Validate the config files.

Parameters:

configFiles - config file list

fs - file system

Throws:

IOException