Double-click tHDFSOutput to open its
Component view.
In the Folder field, enter the path, or
browse to the folder you want to write the results in.
From the Type list, select the data format for the
results 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 you need to remove the source data of the merge, select Remove source dir. In this scenario, select
it.
If the file for the merged data exists, select the Override target file check box to overwrite that
file.
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