Component-specific settings for tMap
As described in the table below, the Job script parameters you can define in the setSettings {} function of this component are all optional. If you want to keep all the default settings of this component, simply leave an empty setSettings {} function.
| Function/parameter | Description | Mandatory? |
|---|---|---|
|
LINK_STYLE |
Use this parameter to define the style of mapping links between tables in the map editor. AUTO: the default setting is curves links BEZIER_CURVE: the mapping display as curves LINE: the mapping displays as straight lines. This last option allows to slightly enhance performance. |
No |
|
TEMPORARY_DATA_DIRECTORY |
Use this parameter to specify the path where you want to store the temporary data generated for lookup loading. |
No |
|
DIE_ON_ERROR |
Set this parameter to true to stop the execution of the Job when an error occurs. Set this parameter to false to skip any rows on error and complete the process for error-free rows. When errors are skipped, you can collect the rows on error using an output table named ErrorReject. By default, this parameter is set to true. |
No |
|
LKUP_PARALLELIZE |
Set this parameter to true to maximize the data transformation performance in a Job that handles multiple lookup input flows with large amounts of data. By default, this parameter is set to false. |
No |
|
ENABLE_AUTO_CONVERT_TYPE |
If your input and output columns across a mapping are of different data types, set this parameter to true to enable automatic type conversion at the run time to avoid compiling errors. This option is enabled in Talend Studio by default if the Enable Auto-Conversion of types check box is selected in the Project Settings view when this component is added. You can also override the default conversion behavior of this component by setting conversion rules in the Project Settings view. Note that auto conversion between types Date and BigDecimal is not supported. By default, this parameter is set to false. |
No |
|
ROWS_BUFFER_SIZE |
Use this parameter to specify the size of physical memory, in number of rows, you want to allocate for data processing. |
No |
|
CHANGE_HASH_AND_ EQUALS_FOR_BIGDECIMAL |
Set this parameter to true to ignore trailing zeros for Big Decimal data. By default, this parameter is set to false. |
No |
|
TSTATCATCHER_STATS |
Set this parameter to true to gather the processing metadata at the Job level as well as at each component level. By default, this parameter is set to false. |
No |
|
LABEL |
Use this parameter to specify a text label for the component. |
No |