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Stored procedures
HDFS functions (object syntax)
The following functions are used to manage files on a HDFS system (object syntax):
<hdfsConnection variable>.CloseConnectionCloses a connection to a Hadoop server.
<hdfsConnection variable>.CopyFromCopies a file found on a Hadoop server to the local computer.
<hdfsConnection variable>.CopyToCopies a file located on the local machine to a Hadoop server.
<hdfsConnection variable>.CreateDirectoryCreates a directory on a Hadoop server.
<hdfsConnection variable>.DeleteDeletes a file or directory from a Hadoop server.
Versions 24 and later
<hdfsConnection variable>.List
<hdfsConnection variable>.List
Lists the content of a directory found on a Hadoop server.
<hdfsConnection variable>.OpenConnectionOpens a connection to a Hadoop server.
<hdfsConnection variable>.RenameRenames a file or a directory found on a Hadoop server.
The following types are used by the HDFS functions:
Versions 21 and later
hdfsConnection
New in version 21
hdfsConnection
hdfsConnection
The hdfsConnection type is used to define the advanced characteristics of a connection to the Hadoop file system (HDFS).
Versions 21 and later
hdfsRights
New in version 21
hdfsRights
hdfsRights
The hdfsRights type is used to define the advanced characteristics regarding the access rights to an element (file, link, directory) of the Hadoop file system.
Versions 21 and later
hdfsStatus
New in version 21
hdfsStatus
hdfsStatus
The hdfsStatus type is used to define the advanced characteristics regarding the status of an element (file, directory, link) in the Hadoop file system.

Caution: The HBase functions are available in edit and at run time from Windows Vista or Windows Server 2008.
Minimum version required
  • Version 24
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