[This is preliminary documentation and is subject to change.]
Read a stream of path names (file or directory names) each of which corresponds to a collection of HDFS files
serialized in the default Naiad binary format. Concatenate all the records to the output, in an unspecified order.
Namespace: Microsoft.Research.Naiad.Frameworks.Hdfs
Assembly: Microsoft.Research.Naiad.HdfsSupport (in Microsoft.Research.Naiad.HdfsSupport.dll) Version: 0.5.0.0 (0.5.0.0)
Syntax
C#
public static Stream<TOutput, TTime> FromHdfsBinary<TOutput, TTime>( this Stream<Uri, TTime> input ) where TTime : Object, Time<TTime>
Parameters
- input
- Type: Microsoft.Research.NaiadStreamUri, TTime
stream of input paths
Type Parameters
- TOutput
- output record type
- TTime
- time of the input and output records
Return Value
Type: StreamTOutput, TTimestream of records in the hdfs files
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type StreamUri, TTime. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).See Also