Class | Description |
---|---|
BaseDistCacheTap | |
Dfs |
Class Dfs is a
Tap class that provides access to the Hadoop Distributed File System. |
DistCacheTap |
Class DistCacheTap is a Tap decorator for Hfs and can be used to move a file to the
DistributedCache on read when accessed cluster side. |
GlobHfs |
Class GlobHfs is a type of
MultiSourceTap that accepts Hadoop style 'file globing' expressions so
multiple files that match the given pattern may be used as the input sources for a given Flow . |
Hfs |
Class Hfs is the base class for all Hadoop file system access.
|
HfsProps |
Class HfsProps is a fluent helper for setting various Hadoop FS level properties that some
Flow may or may not be required to have set. |
Lfs |
Class Lfs is a
Tap class that provides access to the Local File System via Hadoop. |
PartitionTap |
Class PartitionTap can be used to write tuple streams out to files and sub-directories based on the values in the
current
Tuple instance. |
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