Apache Solr Reference Guide Covering Apache Solr 6.0

The TermVectorComponent is a search component designed to return additional information about documents
matching your search.
For each document in the response, the TermVectorCcomponent can return the term vector, the term frequency,
inverse document frequency, position, and offset information.
Configuration
The TermVectorComponent is not enabled implicitly in Solr - it must be explicitly configured in your solrconfig
.xml file. The examples on this page show how it is configured in Solr's " techproducts" example:
bin/solr -e techproducts
To enable the this component, you need to configure it using a searchComponent element:
A request handler must then be configured to use this component name. In the techproducts example, the
component is associated with a special request handler named /tvrh, that enables term vectors by default
using the tv=true parameter; but you can associate it with any request handler:
true
tvComponent
Once your handler is defined, you may use in conjunction with any schema (that has a uniqueKeyField) to
fetch term vectors for fields configured with the termVector attribute, such as in the techproductsfor
example:
Invoking the Term Vector Component
The example below shows an invocation of this component using the above configuration:
http://localhost:8983/solr/techproducts/tvrh?q=*%3A*&start=0&rows=10&fl=id,includes
Apache Solr Reference Guide 6.0
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