Search Java Classes and Packages
#Org.apache.tez.runtime.api Classes and Interfaces - 38 results found.
| Name | Description | Type | Package | Framework |
| AbstractLogicalInput | An abstract class which should be the base class for all implementations of LogicalInput. | Class | org.apache.tez.runtime.api | Apache Tez |
| AbstractLogicalIOProcessor | Abstract representation of the interface LogicalIOProcessor. | Class | org.apache.tez.runtime.api | Apache Tez |
| AbstractLogicalOutput | An abstract class which should be the base class for all implementations of LogicalOutput. | Class | org.apache.tez.runtime.api | Apache Tez |
| CompositeDataMovementEvent | A convenience class to specify multiple DataMovementEvents which share the same payload. | Class | org.apache.tez.runtime.api.events | Apache Tez |
| DataMovementEvent | Event used by user code to send information between tasks. | Class | org.apache.tez.runtime.api.events | Apache Tez |
| Event | Base class for all events generated within the Tez execution engine. | Class | org.apache.tez.runtime.api | Apache Tez |
| Input | Represents an input through which a Processor receives data on an edge. | Interface | org.apache.tez.runtime.api | Apache Tez |
| InputConfigureVertexTasksEvent | An event typically sent by the InputInitializer of a vertex to configure the tasks of the vertex. | Class | org.apache.tez.runtime.api.events | Apache Tez |
| InputContext | Context handle for the Input to initialize itself. | Interface | org.apache.tez.runtime.api | Apache Tez |
| InputDataInformationEvent | Events used by InputInitializer implementations to provide the user payload for individual tasks running as part of the Vertex for which an | Class | org.apache.tez.runtime.api.events | Apache Tez |
| InputFrameworkInterface | Represents an input through which a TezProcessor receives data on an edge. | Interface | org.apache.tez.runtime.api | Apache Tez |
| InputInitializer | InputInitializers are typically used to initialize vertices connected to data sources. | Class | org.apache.tez.runtime.api | Apache Tez |
| InputInitializerContext | Interface | org.apache.tez.runtime.api | Apache Tez | |
| InputInitializerEvent | An event that is routed to the specified InputInitializer. | Class | org.apache.tez.runtime.api.events | Apache Tez |
| InputReadErrorEvent | Event generated by an Input to indicate error when trying to retrieve data. | Class | org.apache.tez.runtime.api.events | Apache Tez |
| InputSpecUpdate | Update Input specs for Inputs running in a task. | Class | org.apache.tez.runtime.api | Apache Tez |
| InputUpdatePayloadEvent | Events used by InputInitializer implementations to update the shared user payload for the Input that is being initialized. | Class | org.apache.tez.runtime.api.events | Apache Tez |
| LogicalInput | An Input which handles all incoming physical connections on an edge. | Interface | org.apache.tez.runtime.api | Apache Tez |
| LogicalInputFrameworkInterface | Defines the framework facing interfact for a LogicalInput User implementations are expected to derive from AbstractLogicalInput | Interface | org.apache.tez.runtime.api | Apache Tez |
| LogicalIOProcessorFrameworkInterface | Represents a processor framework interface which consumes LogicalInputs and produces Users are expected to implements AbstractLogicalIOProcessor | Interface | org.apache.tez.runtime.api | Apache Tez |
| LogicalOutput | An @link Output which handles all outgoing physical connections on an edge. | Interface | org.apache.tez.runtime.api | Apache Tez |
| LogicalOutputFrameworkInterface | Framework facing interface for the LogicalOutput Users are expected to derive from AbstractLogicalOutput | Interface | org.apache.tez.runtime.api | Apache Tez |
| MemoryUpdateCallback | This interface will be used by Tez to inform components about available memory. | Class | org.apache.tez.runtime.api | Apache Tez |
| MergedInputContext | Context for MergedLogicalInput This interface is not supposed to be implemented by users | Interface | org.apache.tez.runtime.api | Apache Tez |
| MergedLogicalInput | A LogicalInput that is used to merge the data from multiple inputs and provide a single Reader to read that data. | Class | org.apache.tez.runtime.api | Apache Tez |
| ObjectRegistry | A simple shared object registry to cache objects in the memory of the container running the task. | Interface | org.apache.tez.runtime.api | Apache Tez |
| Output | Represents an Output through which a TezProcessor writes information to an edge. | Interface | org.apache.tez.runtime.api | Apache Tez |
| OutputCommitter | OutputCommitter to "finalize" the output and make it user-visible if needed. | Class | org.apache.tez.runtime.api | Apache Tez |
| OutputCommitterContext | Context through which the OutputCommitter can access all the relevant information that it needs. | Interface | org.apache.tez.runtime.api | Apache Tez |
| OutputContext | Context handle for the Output to initialize itself. | Interface | org.apache.tez.runtime.api | Apache Tez |
| OutputFrameworkInterface | Represents the Tez framework part of an Output. | Interface | org.apache.tez.runtime.api | Apache Tez |
| Processor | Processor represents the Tez entity responsible for consuming Input and producing Output. | Interface | org.apache.tez.runtime.api | Apache Tez |
| ProcessorContext | Context handle for the Processor to initialize itself. | Interface | org.apache.tez.runtime.api | Apache Tez |
| ProcessorFrameworkInterface | Represents the Tez framework part of an Processor. | Interface | org.apache.tez.runtime.api | Apache Tez |
| Reader | A Reader represents the data being read in an Input It encapsulates the data type etc of the data being provided by the Input | Class | org.apache.tez.runtime.api | Apache Tez |
| TaskContext | Base interface for Context classes used to initialize the Input, Output and Processor instances. | Interface | org.apache.tez.runtime.api | Apache Tez |
| VertexManagerEvent | Event used to send information from a Task to the VertexManager for a vertex. | Class | org.apache.tez.runtime.api.events | Apache Tez |
| Writer | A Writer represents the data being written by an Output It encapsulates the data type etc of the data being provided by the Output | Class | org.apache.tez.runtime.api | Apache Tez |