Solr Indexer Stage
A Solr Indexer stage transforms a Fusion PipelineDocument object into a Solr document and sends it to Solr for indexing into a collection.
A PipelineDocument object contains fields which take as their values either a string or list of strings. Solr fields have a rich variety of types. The Solr Indexer stage transforms PipelineDocument field values into Solr document fields. The Solr Indexer stage can be configured so that it will try to ensure that all document fields are valid Solr fields. This feature is convenient, but offers very little control over how fields and field values are transformed, especially with respect to dates. A Date Parsing stage offers greater control over date values.