Note that if you are creating this Job from scratch, you need to click the
button to manually add these schema columns; otherwise,
if the schema has been defined in
Repository, you can select the
Repository option from the
Schema list in the
Basic
settings view to reuse it. For further information about how
to define a schema in
Repository, see the
chapter describing metadata management in the
Talend Studio User Guide or the chapter describing the
Hadoop cluster node in
Repository of the Getting Started Guide.