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hdfsDelete (Function) In french: hdfsSupprime Deletes a file or directory from a Hadoop server. // Connection
MyConnection is hdfsConnection
MyConnection.namenode = "MyServer"
MyConnection.User = "Admin"
hdfsOpenConnection(MyConnection)
// Delete the file from the server
hdfsDelete(MyConnection, "/tmp/test.data")
Syntax
<Result> = hdfsDelete(<Connection> , <Path> [, <Options>])
<Result>: Boolean - True if deleted successfully,
- False if a problem occurs. ErrorInfo is used to identify the error.
<Connection>: hdfsConnection variable Name of the hdfsConnection variable that corresponds to connection to the Hadoop server. <Path>: Character string Absolute path of file or directory to delete from the Hadoop server. This path is case sensitive. <Options>: Optional Integer constant Deletion options: | | hdfsDefault
(Default value) | A directory that is not empty will not be deleted. | | hdfsRecursive | The contents of directory and subdirectories are also deleted. |
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