Documentation
Metadata Assigner
For a given crawled document, this stage sets values to specific fields.
This stage comes with the following configuration parameters:
Field to assign the value to: determines which field should be set with the given value
Value to write into the field: determines the string value for this field.
Possible data types are:String
Boolean: simply add true or false.
If you like to add a number, please add an integer or a decimal number (with point), such as 3.14159265359.
For date formats, please follow the date notation as given in Standard Schema .
Override original values: enable this to override values, which might already exist in this document. Otherwise the original values will be kept in this field and nothing is changed.