Uses of Class
org.apache.tez.dag.api.Vertex

Packages that use Vertex

Package	Description
org.apache.tez.dag.api

Uses of Vertex in org.apache.tez.dag.api

Subclasses of Vertex in org.apache.tez.dag.api

Modifier and Type	Class and Description
class	PreWarmVertex A PreWarmVertex is used to specify parameters to be used to setup prewarmed containers for Tez session mode.

Methods in org.apache.tez.dag.api that return Vertex

Modifier and Type	Method and Description
Vertex	Vertex.addDataSink(String outputName, DataSinkDescriptor dataSinkDescriptor) Specifies an external data sink for a Vertex.
Vertex	Vertex.addDataSource(String inputName, DataSourceDescriptor dataSourceDescriptor) Specifies an external data source for a Vertex.
Vertex	Vertex.addTaskLocalFiles(Map<String,org.apache.hadoop.yarn.api.records.LocalResource> localFiles) Set the files etc that must be provided to the tasks of this vertex
static Vertex	Vertex.create(String vertexName, ProcessorDescriptor processorDescriptor) Create a new vertex with the given name.
static Vertex	Vertex.create(String vertexName, ProcessorDescriptor processorDescriptor, int parallelism) Create a new vertex with the given name and parallelism.
static Vertex	Vertex.create(String vertexName, ProcessorDescriptor processorDescriptor, int parallelism, org.apache.hadoop.yarn.api.records.Resource taskResource) Create a new vertex with the given name.
Vertex	Edge.getInputVertex() The @link Vertex that provides input to the edge
Vertex	GroupInputEdge.getOutputVertex()
Vertex	Edge.getOutputVertex() The @link Vertex that reads output from the edge
Vertex	DAG.getVertex(String vertexName)
Vertex	Vertex.setConf(String property, String value) This is currently used to setup additional configuration parameters which will be available in the Vertex specific configuration used in the AppMaster.
Vertex	Vertex.setLocationHint(VertexLocationHint locationHint) Specify location hints for the tasks of this vertex.
Vertex	Vertex.setTaskEnvironment(Map<String,String> environment) Set the Key-Value pairs of environment variables for tasks of this vertex.
Vertex	Vertex.setTaskLaunchCmdOpts(String cmdOpts) Set the command opts for tasks of this vertex.
Vertex	Vertex.setVertexManagerPlugin(VertexManagerPluginDescriptor vertexManagerPluginDescriptor) Specifies a VertexManagerPlugin for the vertex.

Methods in org.apache.tez.dag.api that return types with arguments of type Vertex

Modifier and Type	Method and Description
List<Vertex>	Vertex.getInputVertices() Get the input vertices for this vertex
List<Vertex>	Vertex.getOutputVertices() Get the output vertices for this vertex
Set<Vertex>	DAG.getVertices()

Methods in org.apache.tez.dag.api with parameters of type Vertex

Modifier and Type	Method and Description
DAG	DAG.addVertex(Vertex vertex)
static GroupInputEdge	GroupInputEdge.create(VertexGroup inputVertexGroup, Vertex outputVertex, EdgeProperty edgeProperty, InputDescriptor mergedInput) An Edge that connects a VertexGroup to a destination Vertex.
static Edge	Edge.create(Vertex inputVertex, Vertex outputVertex, EdgeProperty edgeProperty) Creates an edge between the specified vertices.
VertexGroup	DAG.createVertexGroup(String name, Vertex... members) Create a group of vertices that share a common output.