Uses of Class
org.apache.slider.common.tools.SliderFileSystem

Packages that use SliderFileSystem

Package	Description
org.apache.slider.client
org.apache.slider.common.tools
org.apache.slider.core.persist
org.apache.slider.providers
org.apache.slider.providers.agent
org.apache.slider.providers.slideram
org.apache.slider.server.appmaster

Uses of SliderFileSystem in org.apache.slider.client

Fields in org.apache.slider.client declared as SliderFileSystem

Modifier and Type	Field and Description
protected SliderFileSystem	SliderClient.sliderFileSystem

Methods in org.apache.slider.client with parameters of type SliderFileSystem

Modifier and Type	Method and Description
protected void	SliderClient.validateInstanceDefinition(AbstractClientProvider provider, AggregateConf instanceDefinition, SliderFileSystem fs) Validate an instance definition against a provider.

Uses of SliderFileSystem in org.apache.slider.common.tools

Methods in org.apache.slider.common.tools with parameters of type SliderFileSystem

Modifier and Type	Method and Description
static ClasspathConstructor	SliderUtils.buildClasspath(String sliderConfDir, String libdir, org.apache.hadoop.conf.Configuration config, SliderFileSystem sliderFileSystem, boolean usingMiniMRCluster) Build up the classpath for execution -behaves very differently on a mini test cluster vs a production production one.
static void	SliderUtils.putAllJars(Map<String,org.apache.hadoop.yarn.api.records.LocalResource> providerResources, SliderFileSystem sliderFileSystem, org.apache.hadoop.fs.Path tempPath, String libDir, String srcPath) Submit a JAR containing and map it
static void	SliderUtils.putAmTarGzipAndUpdate(Map<String,org.apache.hadoop.yarn.api.records.LocalResource> providerResources, SliderFileSystem sliderFileSystem) Submit the AM tar.gz containing all dependencies and map it
static org.apache.hadoop.yarn.api.records.LocalResource	SliderUtils.putJar(Map<String,org.apache.hadoop.yarn.api.records.LocalResource> providerResources, SliderFileSystem sliderFileSystem, Class clazz, org.apache.hadoop.fs.Path tempPath, String libdir, String jarName) Submit a JAR containing a specific class and map it
static void	SliderUtils.validateHDFSFile(SliderFileSystem sliderFileSystem, String pathStr) validate if a file on HDFS can be open

Uses of SliderFileSystem in org.apache.slider.core.persist

Constructors in org.apache.slider.core.persist with parameters of type SliderFileSystem

Constructor and Description
AppDefinitionPersister(SliderFileSystem sliderFileSystem)

Uses of SliderFileSystem in org.apache.slider.providers

Methods in org.apache.slider.providers with parameters of type SliderFileSystem

Modifier and Type	Method and Description
static boolean	ProviderUtils.addAgentTar(Object provider, String tarName, SliderFileSystem sliderFileSystem, org.apache.hadoop.fs.Path agentDir) Add/overwrite the agent tarball (overwritten every time application is restarted)
static void	ProviderUtils.addAllDependencyJars(Map<String,org.apache.hadoop.yarn.api.records.LocalResource> providerResources, SliderFileSystem sliderFileSystem, org.apache.hadoop.fs.Path tempPath, String libDir, String libLocalSrcDir) Loads all dependency jars from the default path
static void	ProviderUtils.addDependencyJars(Map<String,org.apache.hadoop.yarn.api.records.LocalResource> providerResources, SliderFileSystem sliderFileSystem, org.apache.hadoop.fs.Path tempPath, String libdir, String[] resources, Class[] classes) Add a set of dependencies to the provider resources being built up, by copying them from the local classpath to the remote one, then registering them
static boolean	ProviderUtils.addProviderJar(Map<String,org.apache.hadoop.yarn.api.records.LocalResource> providerResources, Object provider, String jarName, SliderFileSystem sliderFileSystem, org.apache.hadoop.fs.Path tempPath, String libdir, boolean miniClusterTestRun) Add oneself to the classpath.
void	ProviderService.buildContainerLaunchContext(ContainerLauncher containerLauncher, AggregateConf instanceDefinition, org.apache.hadoop.yarn.api.records.Container container, String role, SliderFileSystem sliderFileSystem, org.apache.hadoop.fs.Path generatedConfPath, MapOperations resourceComponent, MapOperations appComponent, org.apache.hadoop.fs.Path containerTmpDirPath) Set up the entire container launch context
Set<String>	AbstractClientProvider.getApplicationTags(SliderFileSystem fileSystem, String appDef) Return a set of application specific string tags.
void	ProviderService.initializeApplicationConfiguration(AggregateConf instanceDefinition, SliderFileSystem fileSystem) The application configuration should be initialized here
void	AbstractProviderService.initializeApplicationConfiguration(AggregateConf instanceDefinition, SliderFileSystem fileSystem) No-op implementation of this method.
void	AbstractClientProvider.preflightValidateClusterConfiguration(SliderFileSystem sliderFileSystem, String clustername, org.apache.hadoop.conf.Configuration configuration, AggregateConf instanceDefinition, org.apache.hadoop.fs.Path clusterDirPath, org.apache.hadoop.fs.Path generatedConfDirPath, boolean secure) This is called pre-launch to validate that the cluster specification is valid.
void	AbstractClientProvider.prepareAMAndConfigForLaunch(SliderFileSystem fileSystem, org.apache.hadoop.conf.Configuration serviceConf, AbstractLauncher launcher, AggregateConf instanceDescription, org.apache.hadoop.fs.Path snapshotConfDirPath, org.apache.hadoop.fs.Path generatedConfDirPath, org.apache.hadoop.conf.Configuration clientConfExtras, String libdir, org.apache.hadoop.fs.Path tempPath, boolean miniClusterTestRun) Prepare the AM settings for launch
void	AbstractClientProvider.processClientOperation(SliderFileSystem fileSystem, String operation, File clientInstallPath, File clientPackage, org.codehaus.jettison.json.JSONObject config, String name) Process client operations for applications such as install, configure
void	AbstractClientProvider.validateInstanceDefinition(AggregateConf instanceDefinition, SliderFileSystem fs) Verify that an instance definition is considered valid by the provider

Uses of SliderFileSystem in org.apache.slider.providers.agent

Methods in org.apache.slider.providers.agent with parameters of type SliderFileSystem

Modifier and Type	Method and Description
void	AgentProviderService.buildContainerLaunchContext(ContainerLauncher launcher, AggregateConf instanceDefinition, org.apache.hadoop.yarn.api.records.Container container, String role, SliderFileSystem fileSystem, org.apache.hadoop.fs.Path generatedConfPath, MapOperations resourceComponent, MapOperations appComponent, org.apache.hadoop.fs.Path containerTmpDirPath)
protected Metainfo	AgentProviderService.getApplicationMetainfo(SliderFileSystem fileSystem, String appDef)
static Metainfo	AgentUtils.getApplicationMetainfo(SliderFileSystem fileSystem, String metainfoPath, boolean metainfoForAddon)
protected Metainfo	AgentProviderService.getApplicationMetainfo(SliderFileSystem fileSystem, String appDef, boolean addonPackage)
Set<String>	AgentClientProvider.getApplicationTags(SliderFileSystem fileSystem, String appDef)
void	AgentProviderService.initializeApplicationConfiguration(AggregateConf instanceDefinition, SliderFileSystem fileSystem)
protected Map<String,DefaultConfig>	AgentProviderService.initializeDefaultConfigs(SliderFileSystem fileSystem, String appDef, Metainfo metainfo) Read all default configs
void	AgentClientProvider.preflightValidateClusterConfiguration(SliderFileSystem sliderFileSystem, String clustername, org.apache.hadoop.conf.Configuration configuration, AggregateConf instanceDefinition, org.apache.hadoop.fs.Path clusterDirPath, org.apache.hadoop.fs.Path generatedConfDirPath, boolean secure)
void	AgentClientProvider.prepareAMAndConfigForLaunch(SliderFileSystem fileSystem, org.apache.hadoop.conf.Configuration serviceConf, AbstractLauncher launcher, AggregateConf instanceDefinition, org.apache.hadoop.fs.Path snapshotConfDirPath, org.apache.hadoop.fs.Path generatedConfDirPath, org.apache.hadoop.conf.Configuration clientConfExtras, String libdir, org.apache.hadoop.fs.Path tempPath, boolean miniClusterTestRun)
void	AgentClientProvider.processClientOperation(SliderFileSystem fileSystem, String operation, File clientInstallPath, File appPackage, org.codehaus.jettison.json.JSONObject config, String name)
void	AgentClientProvider.validateInstanceDefinition(AggregateConf instanceDefinition, SliderFileSystem fs)

Uses of SliderFileSystem in org.apache.slider.providers.slideram

Methods in org.apache.slider.providers.slideram with parameters of type SliderFileSystem

Modifier and Type	Method and Description
protected void	SliderAMClientProvider.addKeytabResourceIfNecessary(SliderFileSystem fileSystem, AggregateConf instanceDescription, Map<String,org.apache.hadoop.yarn.api.records.LocalResource> providerResources) If the cluster is secure, and an HDFS installed keytab is available for AM authentication, add this keytab as a local resource for the AM launch.
void	SliderAMProviderService.buildContainerLaunchContext(ContainerLauncher containerLauncher, AggregateConf instanceDefinition, org.apache.hadoop.yarn.api.records.Container container, String role, SliderFileSystem sliderFileSystem, org.apache.hadoop.fs.Path generatedConfPath, MapOperations resourceComponent, MapOperations appComponent, org.apache.hadoop.fs.Path containerTmpDirPath)
void	SliderAMClientProvider.preflightValidateClusterConfiguration(SliderFileSystem sliderFileSystem, String clustername, org.apache.hadoop.conf.Configuration configuration, AggregateConf instanceDefinition, org.apache.hadoop.fs.Path clusterDirPath, org.apache.hadoop.fs.Path generatedConfDirPath, boolean secure)
void	SliderAMClientProvider.prepareAMAndConfigForLaunch(SliderFileSystem fileSystem, org.apache.hadoop.conf.Configuration serviceConf, AbstractLauncher launcher, AggregateConf instanceDescription, org.apache.hadoop.fs.Path snapshotConfDirPath, org.apache.hadoop.fs.Path generatedConfDirPath, org.apache.hadoop.conf.Configuration clientConfExtras, String libdir, org.apache.hadoop.fs.Path tempPath, boolean miniClusterTestRun) The Slider AM sets up all the dependency JARs above slider.jar itself Prepare the AM settings for launch
void	SliderAMClientProvider.validateInstanceDefinition(AggregateConf instanceDefinition, SliderFileSystem fs) Verify that an instance definition is considered valid by the provider

Uses of SliderFileSystem in org.apache.slider.server.appmaster

Methods in org.apache.slider.server.appmaster that return SliderFileSystem

Modifier and Type	Method and Description
SliderFileSystem	SliderAppMaster.getClusterFS() Get the filesystem of this cluster

Constructors in org.apache.slider.server.appmaster with parameters of type SliderFileSystem

Constructor and Description
RoleLaunchService(QueueAccess queueAccess, ProviderService provider, SliderFileSystem fs, org.apache.hadoop.fs.Path generatedConfDirPath, Map<String,String> envVars, org.apache.hadoop.fs.Path launcherTmpDirPath) Construct an instance of the launcher