solr wiki - solr的组件

1. AnalysisRequestHandler

   4.2k - rev: 7 (current) last modified: 2011-03-16 20:10:38 solr1.3版本的提交一个文档观察分词结果：

    curl 'http://localhost:8983/solr/analysis/document?wt=json&indent=true' --data-binary @monitor.xml -H 'Content-type:text/xml; charset=utf-8'

2. CSVUpdateRequestHandler

   0.0k - rev: 1 (current) last modified: 2011-09-09 09:36:33

3. CategorySolrRequestHandler

   0.4k - rev: 3 (current) last modified: 2010-03-01 23:05:48

4. DataImportHandler

   97.8k - rev: 339 (current) last modified: 2013-09-24 13:48:24

5. DataImportHandlerDeltaQueryViaFullImport

   2.7k - rev: 4 (current) last modified: 2011-07-20 12:26:27

6. DataImportHandlerFaq

   7.0k - rev: 21 (current) last modified: 2014-06-13 04:41:29

7. DisMaxRequestHandler

   0.8k - rev: 30 (current) last modified: 2010-07-30 01:58:38

8. ExtractingRequestHandler

   18.4k - rev: 84 (current) last modified: 2013-05-08 19:10:53

9. IndexInfoRequestHandler

   0.0k - rev: 5 (current) last modified: 2009-09-20 22:05:09

10. JsonUpdateRequestHandler

    0.0k - rev: 1 (current) last modified: 2011-09-13 10:50:51

11. LukeRequestHandler

    15.5k - rev: 24 (current) last modified: 2012-01-05 13:22:29

12. MoreLikeThisHandler

    2.4k - rev: 8 (current) last modified: 2013-04-19 19:35:07

13. ReloadCacheRequestHandler

    0.0k - rev: 1 (current) last modified: 2011-06-15 03:03:38

14. SearchHandler

    13.0k - rev: 30 (current) last modified: 2012-06-18 02:19:58

15. SolrRequestHandler

    3.9k - rev: 22 (current) last modified: 2012-04-22 05:27:13

16. SpellCheckerRequestHandler

    9.8k - rev: 18 (current) last modified: 2012-07-19 05:53:57

17. StandardRequestHandler

    0.0k - rev: 2 (current) last modified: 2009-09-20 22:05:02

18. SystemInformationRequestHandlers

    4.6k - rev: 4 (current) last modified: 2011-09-21 18:51:54

19. UpdateRequestHandler

    0.6k - rev: 3 (current) last modified: 2012-08-06 23:31:30

20. XmlUpdateRequestHandler

    0.0k - rev: 1 (current) last modified: 2011-09-13 10:48:38

21. XsltUpdateRequestHandler

    1.9k - rev: 5 (current) last modified: 2012-05-08 21:45:52

22. 搜索组件Search Components

• All of the logic that drives the SearchHandler comes from SearchComponents. If no components are explicitly declared in the request handler config the the defaults are used. They are:

• • "query" (usually QueryComponent)

  • "facet" (usually FacetComponent)

  • "mlt" (usually MoreLikeThisComponent)

  • "highlight" (usually HighlightComponent)

  • "stats" (usually StatsComponent)

  • "debug" (usually DebugComponent)

  
  
  
  

• Other useful components are:

  • SpellCheckComponent -- Exposes advanced support for spell checking such as multiple (per-field) dictionaries, loading dictionaries from files, lucene indices and Solr fields, support for analyzers, collation, query parsing and pluggable spell checker implementations. The default implementation provided with Solr uses the Lucene contrib SpellChecker. This component can also provide an autocomplete functionality when used in combination with a Suggester instead of SpellChecker.

  • QueryElevationComponent -- Used to "elevate" results based on editorial decisions, not relevance.

  • TermVectorComponent -- Retrieve Term Vector information. See https://issues.apache.org/jira/browse/SOLR-651  Solr1.4

  • StatsComponent -- Get Numeric field statistics. See https://issues.apache.org/jira/browse/SOLR-680  Solr1.4

  • ClusteringComponent -- Cluster results and documents. See https://issues.apache.org/jira/browse/SOLR-769  Solr1.4

  • TermsComponent -- Get access to Lucene's TermEnum capability, providing access to the Term dictionary. See https://issues.apache.org/jira/browse/SOLR-877  Solr1.4

  • BloomIndexComponent -- Quickly check for the existence of a term using a Bloom Filter. See https://issues.apache.org/jira/browse/SOLR-1375  Solr4.0