Procedure
-
Double-click tHDFSExist to open its
Component view.
- In the Version area, select the Hadoop distribution you are connecting to and its version.
-
In the Connection area, enter the values
of the parameters required to connect to the HDFS.
In the real-world practice, you may use tHDFSConnection to create a connection and reuse it from the current component. For further information, see tHDFSConnection.
- In the HDFS Directory field, browse to, or enter the path to the folder where the file to be checked is. In this example, browse to /user/ychen/data/hdfs/out/dest.
- In the File name or relative path field, enter the name of the file you want to check the existence. For example, output.csv.