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

Packages that use DataSourceDescriptor

Package	Description
org.apache.tez.dag.api

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

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

Modifier and Type	Method and Description
DataSourceDescriptor	DataSourceDescriptor.addURIsForCredentials(Collection<URI> uris) This method can be used to specify a list of URIs for which Credentials need to be obtained so that the job can run.
static DataSourceDescriptor	DataSourceDescriptor.create(InputDescriptor inputDescriptor, InputInitializerDescriptor initializerDescriptor, org.apache.hadoop.security.Credentials credentials) Create a DataSourceDescriptor when the data shard calculation happens in the App Master at runtime
static DataSourceDescriptor	DataSourceDescriptor.create(InputDescriptor inputDescriptor, InputInitializerDescriptor initializerDescriptor, int numShards, org.apache.hadoop.security.Credentials credentials, VertexLocationHint locationHint, Map<String,org.apache.hadoop.yarn.api.records.LocalResource> additionalLocalFiles) Create a DataSourceDescriptor when the data shard calculation happens in the client at compile time

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

Modifier and Type	Method and Description
Vertex	Vertex.addDataSource(String inputName, DataSourceDescriptor dataSourceDescriptor) Specifies an external data source for a Vertex.