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Stored procedures
hdfsOpenConnection (Function)
In French: hdfsOuvreConnexion
Opens a connection to a Hadoop server.
Example
// Connection
MyConnection is hdfsConnection
MyConnection..namenode = "MyServer"
MyConnection..User = "Admin"
IF hdfsOpenConnection(MyConnection) = False THEN
Error(ErrorInfo())
END
Syntax
<Result> = hdfsOpenConnection(<Connection>)
<Result>: Boolean
  • True if the connection was established,
  • False if a problem occurred. ErrorInfo is used to identify the error.
<Connection>: hdfsConnection variable
Name of the hdfsConnection variable corresponding to the connection to establish with the Hadoop server.
Components
WINDEVWEBDEV - Server codeReports and Queries wd230big.dll
Linux wd230big.so
Minimum required version
  • Version 21
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