[This is preliminary documentation and is subject to change.]
given a file, determine how much of that file's data are stored on each datanode. Return every datanode that stores a
threshold percentage of the file's data as a candidate match for that file
Namespace: Microsoft.Research.Naiad.Frameworks.Storage.Dfs
Assembly: Microsoft.Research.Naiad.Storage (in Microsoft.Research.Naiad.Storage.dll) Version: 0.5.0.0 (0.5.0.0)
Syntax
C#
protected override IEnumerable<MatchingCoordinatorTInput, TCategory, TWorkStub, TWorkDescription, TWorkerDescriptionMatch> EnumerateFileWork( HdfsFile file )
Parameters
- file
- Type: HdfsFile
file to be matched
Return Value
Type: IEnumerableMatchingCoordinatorTInput, TCategory, TWorkStub, TWorkDescription, TWorkerDescriptionMatcha match including a (possibly-empty) set of candidate data nodes
See Also