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Stored procedures

HDFS constants

The following constants are used by the HDFS functions:

Constant	Affects	Used by the functions or types of variables

hdfsDefault	Options for copying or renaming: if the destination file already exists on the server, it is not averwritten.	hdfsCopyTo, hdfsRename, hdfsDelete
hdfsDirectory	Deletion: The contents of directory and sub-directories are also deleted.	hdfsDelete
hdfsFile	The element is a file.	hdfsStatus type
hdfsLink	The element is a link to another file.	hdfsStatus type
hdfsOverwrite	Options for copying: if the destination file already exists on the server, it is replaced by the file copied from the local computer. Options for renaming: if the destination file already exists, it is replaced by the renamed file.	hdfsCopyTo hdfsRename
hdfsRecursive	The element is a link to a directory.	hdfsStatus type

See also

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Last update: 06/05/2018

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