Apache
/
lucene
mirror of https://github.com/apache/lucene.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Ref Guide: make single shard requirement for TaggerRequestHandler slightly more prominent and descriptive

This commit is contained in:
Cassandra Targett 2020-01-16 09:17:50 -06:00
parent eb13d5bc8b
commit 2adecb1d6d
1 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
solr/solr-ref-guide/src/the-tagger-handler.adoc
View File

@ -16,7 +16,7 @@
// specific language governing permissions and limitations // specific language governing permissions and limitations
// under the License. // under the License.
The "Tagger" Request Handler, AKA the "SolrTextTagger" is a "text tagger". The Tagger request handler, AKA the "SolrTextTagger", is a "text tagger".
Given a dictionary (a Solr index) with a name-like field, Given a dictionary (a Solr index) with a name-like field,
you can post text to this request handler and it will return every occurrence of one of those names with offsets and other document metadata desired. you can post text to this request handler and it will return every occurrence of one of those names with offsets and other document metadata desired.
@ -29,8 +29,11 @@ The SolrTextTagger might be used on queries for query-understanding or large doc
To get a sense of how to use it, jump to the <<tutorial-with-geonames,tutorial>> below. To get a sense of how to use it, jump to the <<tutorial-with-geonames,tutorial>> below.
The tagger does not yet support a sharded index. The Tagger request handler *does not* yet support a sharded index.
Tens, perhaps hundreds of millions of names (documents) are supported, mostly limited by memory. It can be used in a cluster running in SolrCloud mode, but the collection that
stores the tag dictionary must be a single-sharded collection.
Despite this limitation, tens to hundreds of millions of names (documents) can
be supported; the maximum is mostly limited only by memory.
== Tagger Configuration == Tagger Configuration