Uses of Interface
org.apache.tez.dag.app.AppContext

Packages that use AppContext

Package	Description
org.apache.tez
org.apache.tez.dag.app
org.apache.tez.dag.app.dag
org.apache.tez.dag.app.dag.impl
org.apache.tez.dag.app.dag.speculation.legacy
org.apache.tez.dag.app.launcher
org.apache.tez.dag.app.rm
org.apache.tez.dag.app.rm.container
org.apache.tez.dag.app.rm.node
org.apache.tez.dag.app.web
org.apache.tez.dag.history
org.apache.tez.dag.history.logging
org.apache.tez.dag.history.recovery

Uses of AppContext in org.apache.tez

Methods in org.apache.tez with parameters of type AppContext

Modifier and Type	Method and Description
static String	Utils.getContainerLauncherIdentifierString(int launcherIndex, AppContext appContext)
static String	Utils.getTaskCommIdentifierString(int taskCommIndex, AppContext appContext)
static String	Utils.getTaskSchedulerIdentifierString(int schedulerIndex, AppContext appContext)
static void	Utils.processNonFatalServiceErrorReport(String entityString, org.apache.tez.serviceplugins.api.ServicePluginError servicePluginError, String diagnostics, org.apache.tez.serviceplugins.api.DagInfo dagInfo, AppContext appContext, String componentName)

Uses of AppContext in org.apache.tez.dag.app

Fields in org.apache.tez.dag.app declared as AppContext

Modifier and Type	Field and Description
protected AppContext	HeartbeatHandlerBase.appContext

Methods in org.apache.tez.dag.app that return AppContext

Modifier and Type	Method and Description
AppContext	DAGAppMaster.getContext()

Methods in org.apache.tez.dag.app with parameters of type AppContext

Modifier and Type	Method and Description
protected ContainerHeartbeatHandler	DAGAppMaster.createContainerHeartbeatHandler(AppContext context, org.apache.hadoop.conf.Configuration conf)
protected HistoryEventHandler	DAGAppMaster.createHistoryEventHandler(AppContext appContext)
protected TaskCommunicatorManagerInterface	DAGAppMaster.createTaskCommunicatorManager(AppContext context, TaskHeartbeatHandler thh, ContainerHeartbeatHandler chh, List<org.apache.tez.dag.api.NamedEntityDescriptor> entityDescriptors)
protected TaskHeartbeatHandler	DAGAppMaster.createTaskHeartbeatHandler(AppContext context, org.apache.hadoop.conf.Configuration conf)

Constructors in org.apache.tez.dag.app with parameters of type AppContext

Constructor and Description
ContainerHeartbeatHandler(AppContext context, int expectedConcurrency)
ContainerLauncherContextImpl(AppContext appContext, ContainerLauncherManager containerLauncherManager, TaskCommunicatorManagerInterface tal, org.apache.tez.dag.api.UserPayload initialUserPayload, int containerLauncherIndex)
HeartbeatHandlerBase(AppContext appContext, int expectedConcurrency, String name)
TaskCommunicatorContextImpl(AppContext appContext, TaskCommunicatorManager taskCommunicatorManager, org.apache.tez.dag.api.UserPayload userPayload, int taskCommunicatorIndex)
TaskCommunicatorManager(AppContext context, TaskHeartbeatHandler thh, ContainerHeartbeatHandler chh, List<org.apache.tez.dag.api.NamedEntityDescriptor> taskCommunicatorDescriptors)
TaskCommunicatorManager(TaskCommunicator taskCommunicator, AppContext appContext, TaskHeartbeatHandler thh, ContainerHeartbeatHandler chh)
TaskHeartbeatHandler(AppContext context, int expectedConcurrency)

Uses of AppContext in org.apache.tez.dag.app.dag

Methods in org.apache.tez.dag.app.dag that return AppContext

Modifier and Type	Method and Description
AppContext	Vertex.getAppContext()

Constructors in org.apache.tez.dag.app.dag with parameters of type AppContext

Constructor and Description
RootInputInitializerManager(Vertex vertex, AppContext appContext, org.apache.hadoop.security.UserGroupInformation dagUgi, StateChangeNotifier stateTracker)

Uses of AppContext in org.apache.tez.dag.app.dag.impl

Fields in org.apache.tez.dag.app.dag.impl declared as AppContext

Modifier and Type	Field and Description
protected AppContext	TaskImpl.appContext
protected AppContext	TaskAttemptImpl.appContext

Methods in org.apache.tez.dag.app.dag.impl that return AppContext

Modifier and Type	Method and Description
AppContext	VertexImpl.getAppContext()

Constructors in org.apache.tez.dag.app.dag.impl with parameters of type AppContext

Constructor and Description
DAGImpl(org.apache.tez.dag.records.TezDAGID dagId, org.apache.hadoop.conf.Configuration amConf, org.apache.tez.dag.api.records.DAGProtos.DAGPlan jobPlan, org.apache.hadoop.yarn.event.EventHandler eventHandler, TaskCommunicatorManagerInterface taskCommunicatorManagerInterface, org.apache.hadoop.security.Credentials dagCredentials, org.apache.hadoop.yarn.util.Clock clock, String appUserName, TaskHeartbeatHandler thh, AppContext appContext)
TaskAttemptImpl(org.apache.tez.dag.records.TezTaskAttemptID attemptId, org.apache.hadoop.yarn.event.EventHandler eventHandler, TaskCommunicatorManagerInterface taskCommunicatorManagerInterface, org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.yarn.util.Clock clock, TaskHeartbeatHandler taskHeartbeatHandler, AppContext appContext, boolean isRescheduled, org.apache.hadoop.yarn.api.records.Resource resource, ContainerContext containerContext, boolean leafVertex, Task task, org.apache.tez.dag.api.TaskLocationHint locationHint, org.apache.tez.runtime.api.impl.TaskSpec taskSpec)
TaskAttemptImpl(org.apache.tez.dag.records.TezTaskAttemptID attemptId, org.apache.hadoop.yarn.event.EventHandler eventHandler, TaskCommunicatorManagerInterface taskCommunicatorManagerInterface, org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.yarn.util.Clock clock, TaskHeartbeatHandler taskHeartbeatHandler, AppContext appContext, boolean isRescheduled, org.apache.hadoop.yarn.api.records.Resource resource, ContainerContext containerContext, boolean leafVertex, Task task, org.apache.tez.dag.api.TaskLocationHint locationHint, org.apache.tez.runtime.api.impl.TaskSpec taskSpec, org.apache.tez.dag.records.TezTaskAttemptID schedulingCausalTA)
TaskImpl(org.apache.tez.dag.records.TezVertexID vertexId, int taskIndex, org.apache.hadoop.yarn.event.EventHandler eventHandler, org.apache.hadoop.conf.Configuration conf, TaskCommunicatorManagerInterface taskCommunicatorManagerInterface, org.apache.hadoop.yarn.util.Clock clock, TaskHeartbeatHandler thh, AppContext appContext, boolean leafVertex, org.apache.hadoop.yarn.api.records.Resource resource, ContainerContext containerContext, StateChangeNotifier stateChangeNotifier, Vertex vertex)
TezRootInputInitializerContextImpl(org.apache.tez.dag.api.RootInputLeafOutput<org.apache.tez.dag.api.InputDescriptor,org.apache.tez.dag.api.InputInitializerDescriptor> input, Vertex vertex, AppContext appContext, RootInputInitializerManager manager)
VertexImpl(org.apache.tez.dag.records.TezVertexID vertexId, org.apache.tez.dag.api.records.DAGProtos.VertexPlan vertexPlan, String vertexName, org.apache.hadoop.conf.Configuration dagConf, org.apache.hadoop.yarn.event.EventHandler eventHandler, TaskCommunicatorManagerInterface taskCommunicatorManagerInterface, org.apache.hadoop.yarn.util.Clock clock, TaskHeartbeatHandler thh, boolean commitVertexOutputs, AppContext appContext, org.apache.tez.dag.api.VertexLocationHint vertexLocationHint, Map<String,org.apache.tez.dag.app.dag.impl.DAGImpl.VertexGroupInfo> dagVertexGroups, TaskSpecificLaunchCmdOption taskSpecificLaunchCmdOption, StateChangeNotifier entityStatusTracker, org.apache.hadoop.conf.Configuration dagOnlyConf)
VertexManager(org.apache.tez.dag.api.VertexManagerPluginDescriptor pluginDesc, org.apache.hadoop.security.UserGroupInformation dagUgi, Vertex managedVertex, AppContext appContext, StateChangeNotifier stateChangeNotifier)

Uses of AppContext in org.apache.tez.dag.app.dag.speculation.legacy

Constructors in org.apache.tez.dag.app.dag.speculation.legacy with parameters of type AppContext

Constructor and Description
LegacySpeculator(org.apache.hadoop.conf.Configuration conf, AppContext context, Vertex vertex)

Uses of AppContext in org.apache.tez.dag.app.launcher

Constructors in org.apache.tez.dag.app.launcher with parameters of type AppContext

Constructor and Description
ContainerLauncherManager(AppContext context)
ContainerLauncherManager(AppContext context, TaskCommunicatorManagerInterface taskCommunicatorManagerInterface, String workingDirectory, List<org.apache.tez.dag.api.NamedEntityDescriptor> containerLauncherDescriptors, boolean isLocalMode)
LocalContainerLauncher(org.apache.tez.serviceplugins.api.ContainerLauncherContext containerLauncherContext, AppContext context, TaskCommunicatorManagerInterface taskCommunicatorManagerInterface, String workingDirectory, boolean isLocalMode)

Uses of AppContext in org.apache.tez.dag.app.rm

Fields in org.apache.tez.dag.app.rm declared as AppContext

Modifier and Type	Field and Description
protected AppContext	TaskSchedulerManager.appContext

Methods in org.apache.tez.dag.app.rm with parameters of type AppContext

Modifier and Type	Method and Description
protected void	TaskSchedulerManager.instantiateSchedulers(String host, int port, String trackingUrl, AppContext appContext)

Constructors in org.apache.tez.dag.app.rm with parameters of type AppContext

Constructor and Description
TaskSchedulerContextImpl(TaskSchedulerManager taskSchedulerManager, AppContext appContext, int schedulerId, String trackingUrl, long customClusterIdentifier, String appHostname, int clientPort, org.apache.tez.dag.api.UserPayload initialUserPayload)
TaskSchedulerManager(AppContext appContext, DAGClientServer clientService, org.apache.hadoop.yarn.event.EventHandler eventHandler, org.apache.tez.common.ContainerSignatureMatcher containerSignatureMatcher, WebUIService webUI, List<org.apache.tez.dag.api.NamedEntityDescriptor> schedulerDescriptors, boolean isLocalMode, org.apache.tez.hadoop.shim.HadoopShim hadoopShim)
TaskSchedulerManager(org.apache.tez.serviceplugins.api.TaskScheduler taskScheduler, AppContext appContext, org.apache.tez.common.ContainerSignatureMatcher containerSignatureMatcher, DAGClientServer clientService, ExecutorService appCallbackExecutor)

Uses of AppContext in org.apache.tez.dag.app.rm.container

Methods in org.apache.tez.dag.app.rm.container with parameters of type AppContext

Modifier and Type

Method and Description

static org.apache.hadoop.yarn.api.records.ContainerLaunchContext

AMContainerHelpers.createContainerLaunchContext(org.apache.tez.dag.records.TezDAGID tezDAGID, Map<org.apache.hadoop.yarn.api.records.ApplicationAccessType,String> acls, org.apache.hadoop.yarn.api.records.ContainerId containerId, Map<String,org.apache.hadoop.yarn.api.records.LocalResource> localResources, Map<String,String> vertexEnv, String javaOpts, InetSocketAddress taskAttemptListenerAddress, org.apache.hadoop.security.Credentials credentials, AppContext appContext, org.apache.hadoop.yarn.api.records.Resource containerResource, org.apache.hadoop.conf.Configuration conf, String auxiliaryService)

Constructors in org.apache.tez.dag.app.rm.container with parameters of type AppContext

Constructor and Description
AMContainerImpl(org.apache.hadoop.yarn.api.records.Container container, ContainerHeartbeatHandler chh, TaskCommunicatorManagerInterface tal, org.apache.tez.common.ContainerSignatureMatcher signatureMatcher, AppContext appContext, int schedulerId, int launcherId, int taskCommId, String auxiliaryService)
AMContainerMap(ContainerHeartbeatHandler chh, TaskCommunicatorManagerInterface tal, org.apache.tez.common.ContainerSignatureMatcher containerSignatureMatcher, AppContext context)

Uses of AppContext in org.apache.tez.dag.app.rm.node

Constructors in org.apache.tez.dag.app.rm.node with parameters of type AppContext

Constructor and Description
AMNodeImpl(org.apache.hadoop.yarn.api.records.NodeId nodeId, int schedulerId, int maxTaskFailuresPerNode, org.apache.hadoop.yarn.event.EventHandler eventHandler, boolean blacklistingEnabled, boolean rescheduleOnUnhealthyNode, AppContext appContext)
AMNodeTracker(org.apache.hadoop.yarn.event.EventHandler eventHandler, AppContext appContext)
PerSourceNodeTracker(int sourceId, org.apache.hadoop.yarn.event.EventHandler eventHandler, AppContext appContext, int maxTaskFailuresPerNode, boolean nodeBlacklistingEnabled, int blacklistDisablePercent, boolean nodeUpdatesRescheduleEnabled)

Uses of AppContext in org.apache.tez.dag.app.web

Constructors in org.apache.tez.dag.app.web with parameters of type AppContext

Constructor and Description
AMWebController(org.apache.hadoop.yarn.webapp.Controller.RequestContext requestContext, AppContext appContext, String historyUrl)
WebUIService(AppContext context)

Uses of AppContext in org.apache.tez.dag.history

Constructors in org.apache.tez.dag.history with parameters of type AppContext

Constructor and Description
HistoryEventHandler(AppContext context)

Uses of AppContext in org.apache.tez.dag.history.logging

Fields in org.apache.tez.dag.history.logging declared as AppContext

Modifier and Type	Field and Description
protected AppContext	HistoryLoggingService.appContext

Methods in org.apache.tez.dag.history.logging with parameters of type AppContext

Modifier and Type	Method and Description
void	HistoryLoggingService.setAppContext(AppContext appContext)

Uses of AppContext in org.apache.tez.dag.history.recovery

Fields in org.apache.tez.dag.history.recovery declared as AppContext

Modifier and Type	Field and Description
protected AppContext	RecoveryService.appContext

Constructors in org.apache.tez.dag.history.recovery with parameters of type AppContext

Constructor and Description
RecoveryService(AppContext appContext)