Custom entity processors can be written to extend or replace the ones supplied.
ProcessorĪn entity processor does the work of extracting content from a data source, transforming it, and adding it to the index. For a RDBMS data source, an entity is a view or table, which would be processed by one or more SQL statements to generate a set of rows (documents) with one or more columns (fields). EntityĬonceptually, an entity is processed to generate a set of documents, containing multiple fields, which (after optionally being transformed in various ways) are sent to Solr for indexing. For an HTTP datasource, it’s the base URL.
Uploading Data with Solr Cell using Apache Tika.Understanding Analyzers, Tokenizers, and Filters.Working with External Files and Processes.Working with Currencies and Exchange Rates.Overview of Documents, Fields, and Schema Design.Using the Solr Administration User Interface.