Storage

To connect to an HDFS installation, select the Define a storage configuration component check
box and then select the name of the component to use from those available in
the drop-down list.

This option requires you to have previously configured the
connection to the HDFS installation to be used, as described in the
documentation for the tHDFSConfiguration
component.

If you leave the Define a storage
configuration component check box unselected, you can only
convert files locally.

Open Map Editor

Click the […] button
to open the tHMap Structure Generate/Select wizard where
you can either have the hierarchical mapper structure generated automatically
based on the schema, or select an existing hierarchical mapper structure. You
must do this for both the input and output sides of your Map.

When you connect multiple output connections to the tHMap, the page displays a
confirmation message that informs you that the mapper structures are generated
based on the output connections.

For more information, see
Talend Data Mapper
User Guide.

Click […] to select an
existing map. The window displays a wizard that allows you to select a map from
the Hierarchical Mapper view of Talend Data Mapper.

Die on error

Select the check box to stop the execution of the Job when an error occurs.

Clear the check box to skip any error and continue the Job execution process.

This component is used with a tHDFSConfiguration component which defines the
connection to the HDFS storage, or as a standalone component for mapping
local files only.

• When you drag-and-drop the tHMapRecord map into the design workspace, the
  tHMapRecord component is automatically created
• When you drag-and-drop the tHMapRecord map into an existing tHMapRecord
  component, the label and the map reference of the component are
  automatically updated