Procedure
-
Double-click the first tHDFSOutput to
open its Component view.
- Click the [...] button next to the Folder field and browse to the folder in which you want to write the region data.
- From the Type list, select the data format for the records to be written. In this example, select Text file.
- From the Action list, select the operation you need to perform on the file in question. If the file already exists, select Overwrite, otherwise select Create.
- Select the Merge result to single file check box and enter the path, or browse to the file you need to write the merged output data in.
- If the file for the merged data exists, select the Override target file check box to overwrite that file.
-
Double-click the second tHDFSOutput to
open its Component view.
- Define the component settings similarly to write the data about the client channels from the second cluster to an output HDFS folder.