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Stored procedures
The following constants are used by the HDFS functions:
ConstantAffectsUsed by the functions or types of variables
hdfsDefaultOptions for copying or renaming: if the destination file already exists on the server, it is not averwritten.hdfsCopyTo,
hdfsRename,
hdfsDelete
hdfsDirectoryDeletion: The contents of directory and sub-directories are also deleted.hdfsDelete
hdfsFileThe element is a file.hdfsStatus type
hdfsLinkThe 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.
hdfsRecursiveThe element is a link to a directory.hdfsStatus type
Minimum required version
  • Version 21
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