source: gs3-extensions/solr/trunk/src/conf/schema.xml.in@ 29135

Last change on this file since 29135 was 29135, checked in by ak19, 7 years ago

Part of port from lucene3.3.0 to lucene4.7.2. Solr related. conf and lib folders for solr4.7.2.

File size: 58.8 KB
Line 
1<?xml version="1.0" encoding="UTF-8" ?>
2<!--
3 Licensed to the Apache Software Foundation (ASF) under one or more
4 contributor license agreements. See the NOTICE file distributed with
5 this work for additional information regarding copyright ownership.
6 The ASF licenses this file to You under the Apache License, Version 2.0
7 (the "License"); you may not use this file except in compliance with
8 the License. You may obtain a copy of the License at
9
10 http://www.apache.org/licenses/LICENSE-2.0
11
12 Unless required by applicable law or agreed to in writing, software
13 distributed under the License is distributed on an "AS IS" BASIS,
14 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 See the License for the specific language governing permissions and
16 limitations under the License.
17-->
18
19<!--
20 This is the Solr schema file. This file should be named "schema.xml" and
21 should be in the conf directory under the solr home
22 (i.e. ./solr/conf/schema.xml by default)
23 or located where the classloader for the Solr webapp can find it.
24
25 This example schema is the recommended starting point for users.
26 It should be kept correct and concise, usable out-of-the-box.
27
28 For more information, on how to customize this file, please see
29 http://wiki.apache.org/solr/SchemaXml
30
31 PERFORMANCE NOTE: this schema includes many optional features and should not
32 be used for benchmarking. To improve performance one could
33 - set stored="false" for all fields possible (esp large fields) when you
34 only need to search on the field but don't need to return the original
35 value.
36 - set indexed="false" if you don't need to search on the field, but only
37 return the field as a result of searching on other indexed fields.
38 - remove all unneeded copyField statements
39 - for best index size and searching performance, set "index" to false
40 for all general text fields, use copyField to copy them to the
41 catchall "text" field, and use that for searching.
42 - For maximum indexing performance, use the StreamingUpdateSolrServer
43 java client.
44 - Remember to run the JVM in server mode, and use a higher logging level
45 that avoids logging every request
46-->
47
48<schema name="example" version="1.5">
49 <!-- attribute "name" is the name of this schema and is only used for display purposes.
50 version="x.y" is Solr's version number for the schema syntax and
51 semantics. It should not normally be changed by applications.
52
53 1.0: multiValued attribute did not exist, all fields are multiValued
54 by nature
55 1.1: multiValued attribute introduced, false by default
56 1.2: omitTermFreqAndPositions attribute introduced, true by default
57 except for text fields.
58 1.3: removed optional field compress feature
59 1.4: autoGeneratePhraseQueries attribute introduced to drive QueryParser
60 behavior when a single string produces multiple tokens. Defaults
61 to off for version >= 1.4
62 1.5: omitNorms defaults to true for primitive field types
63 (int, float, boolean, string...)
64 -->
65
66<fields>
67 <!-- Valid attributes for fields:
68 name: mandatory - the name for the field
69 type: mandatory - the name of a field type from the
70 <types> fieldType section
71 indexed: true if this field should be indexed (searchable or sortable)
72 stored: true if this field should be retrievable
73 docValues: true if this field should have doc values. Doc values are
74 useful for faceting, grouping, sorting and function queries. Although not
75 required, doc values will make the index faster to load, more
76 NRT-friendly and more memory-efficient. They however come with some
77 limitations: they are currently only supported by StrField, UUIDField
78 and all Trie*Fields, and depending on the field type, they might
79 require the field to be single-valued, be required or have a default
80 value (check the documentation of the field type you're interested in
81 for more information)
82 multiValued: true if this field may contain multiple values per document
83 omitNorms: (expert) set to true to omit the norms associated with
84 this field (this disables length normalization and index-time
85 boosting for the field, and saves some memory). Only full-text
86 fields or fields that need an index-time boost need norms.
87 Norms are omitted for primitive (non-analyzed) types by default.
88 termVectors: [false] set to true to store the term vector for a
89 given field.
90 When using MoreLikeThis, fields used for similarity should be
91 stored for best performance.
92 termPositions: Store position information with the term vector.
93 This will increase storage costs.
94 termOffsets: Store offset information with the term vector. This
95 will increase storage costs.
96 required: The field is required. It will throw an error if the
97 value does not exist
98 default: a value that should be used if no value is specified
99 when adding a document.
100 -->
101
102 <!-- field names should consist of alphanumeric or underscore characters only and
103 not start with a digit. This is not currently strictly enforced,
104 but other field names will not have first class support from all components
105 and back compatibility is not guaranteed. Names with both leading and
106 trailing underscores (e.g. _version_) are reserved.
107 -->
108
109 <!-- If you remove this field, you must _also_ disable the update log in solrconfig.xml
110 or Solr won't start. _version_ and update log are required for SolrCloud
111 -->
112
113 <field name="docOID" type="string" indexed="true" stored="true" required="true" />
114
115 <!-- ##GREENSTONE-FIELDS## -->
116
117
118 <field name="_version_" type="long" indexed="true" stored="true"/>
119
120 <!-- points to the root document of a block of nested documents. Required for nested
121 document support, may be removed otherwise
122 -->
123 <field name="_root_" type="string" indexed="true" stored="false"/>
124
125 <!-- Only remove the "id" field if you have a very good reason to. While not strictly
126 required, it is highly recommended. A <uniqueKey> is present in almost all Solr
127 installations. See the <uniqueKey> declaration below where <uniqueKey> is set to "id".
128 -->
129<!--
130 <field name="id" type="string" indexed="true" stored="true" required="true" multiValued="false" />
131-->
132
133<!--
134 <field name="sku" type="text_en_splitting_tight" indexed="true" stored="true" omitNorms="true"/>
135 <field name="name" type="text_general" indexed="true" stored="true"/>
136 <field name="manu" type="text_general" indexed="true" stored="true" omitNorms="true"/>
137 <field name="cat" type="string" indexed="true" stored="true" multiValued="true"/>
138 <field name="features" type="text_general" indexed="true" stored="true" multiValued="true"/>
139 <field name="includes" type="text_general" indexed="true" stored="true" termVectors="true" termPositions="true" termOffsets="true" />
140
141 <field name="weight" type="float" indexed="true" stored="true"/>
142 <field name="price" type="float" indexed="true" stored="true"/>
143 <field name="popularity" type="int" indexed="true" stored="true" />
144 <field name="inStock" type="boolean" indexed="true" stored="true" />
145-->
146 <field name="store" type="location" indexed="true" stored="true"/>
147
148 <!-- Common metadata fields, named specifically to match up with
149 SolrCell metadata when parsing rich documents such as Word, PDF.
150 Some fields are multiValued only because Tika currently may return
151 multiple values for them. Some metadata is parsed from the documents,
152 but there are some which come from the client context:
153 "content_type": From the HTTP headers of incoming stream
154 "resourcename": From SolrCell request param resource.name
155 -->
156
157<!--
158 <field name="title" type="text_general" indexed="true" stored="true" multiValued="true"/>
159 <field name="subject" type="text_general" indexed="true" stored="true"/>
160 <field name="description" type="text_general" indexed="true" stored="true"/>
161 <field name="comments" type="text_general" indexed="true" stored="true"/>
162 <field name="author" type="text_general" indexed="true" stored="true"/>
163 <field name="keywords" type="text_general" indexed="true" stored="true"/>
164 <field name="category" type="text_general" indexed="true" stored="true"/>
165 <field name="resourcename" type="text_general" indexed="true" stored="true"/>
166 <field name="url" type="text_general" indexed="true" stored="true"/>
167 <field name="content_type" type="string" indexed="true" stored="true" multiValued="true"/>
168 <field name="last_modified" type="date" indexed="true" stored="true"/>
169 <field name="links" type="string" indexed="true" stored="true" multiValued="true"/>
170-->
171
172 <!-- Main body of document extracted by SolrCell.
173 NOTE: This field is not indexed by default, since it is also copied to "text"
174 using copyField below. This is to save space. Use this field for returning and
175 highlighting document content. Use the "text" field to search the content. -->
176 <field name="content" type="text_general" indexed="false" stored="true" multiValued="true"/>
177
178
179 <!-- catchall field, containing all other searchable text fields (implemented
180 via copyField further on in this schema -->
181 <field name="text" type="text_general" indexed="true" stored="false" multiValued="true"/>
182
183 <!-- catchall text field that indexes tokens both normally and in reverse for efficient
184 leading wildcard queries. -->
185 <field name="text_rev" type="text_general_rev" indexed="true" stored="false" multiValued="true"/>
186
187 <!-- non-tokenized version of manufacturer to make it easier to sort or group
188 results by manufacturer. copied from "manu" via copyField -->
189 <field name="manu_exact" type="string" indexed="true" stored="false"/>
190
191 <field name="payloads" type="payloads" indexed="true" stored="true"/>
192
193
194 <!--
195 Some fields such as popularity and manu_exact could be modified to
196 leverage doc values:
197 <field name="popularity" type="int" indexed="true" stored="true" docValues="true" />
198 <field name="manu_exact" type="string" indexed="false" stored="false" docValues="true" />
199 <field name="cat" type="string" indexed="true" stored="true" docValues="true" multiValued="true"/>
200
201
202 Although it would make indexing slightly slower and the index bigger, it
203 would also make the index faster to load, more memory-efficient and more
204 NRT-friendly.
205 -->
206
207 <!-- Dynamic field definitions allow using convention over configuration
208 for fields via the specification of patterns to match field names.
209 EXAMPLE: name="*_i" will match any field ending in _i (like myid_i, z_i)
210 RESTRICTION: the glob-like pattern in the name attribute must have
211 a "*" only at the start or the end. -->
212
213 <dynamicField name="*_i" type="int" indexed="true" stored="true"/>
214 <dynamicField name="*_is" type="int" indexed="true" stored="true" multiValued="true"/>
215 <dynamicField name="*_s" type="string" indexed="true" stored="true" />
216 <dynamicField name="*_ss" type="string" indexed="true" stored="true" multiValued="true"/>
217 <dynamicField name="*_l" type="long" indexed="true" stored="true"/>
218 <dynamicField name="*_ls" type="long" indexed="true" stored="true" multiValued="true"/>
219 <dynamicField name="*_t" type="text_general" indexed="true" stored="true"/>
220 <dynamicField name="*_txt" type="text_general" indexed="true" stored="true" multiValued="true"/>
221 <dynamicField name="*_en" type="text_en" indexed="true" stored="true" multiValued="true"/>
222 <dynamicField name="*_b" type="boolean" indexed="true" stored="true"/>
223 <dynamicField name="*_bs" type="boolean" indexed="true" stored="true" multiValued="true"/>
224 <dynamicField name="*_f" type="float" indexed="true" stored="true"/>
225 <dynamicField name="*_fs" type="float" indexed="true" stored="true" multiValued="true"/>
226 <dynamicField name="*_d" type="double" indexed="true" stored="true"/>
227 <dynamicField name="*_ds" type="double" indexed="true" stored="true" multiValued="true"/>
228
229 <!-- Type used to index the lat and lon components for the "location" FieldType -->
230 <dynamicField name="*_coordinate" type="tdouble" indexed="true" stored="false" />
231
232 <dynamicField name="*_dt" type="date" indexed="true" stored="true"/>
233 <dynamicField name="*_dts" type="date" indexed="true" stored="true" multiValued="true"/>
234 <dynamicField name="*_p" type="location" indexed="true" stored="true"/>
235
236 <!-- some trie-coded dynamic fields for faster range queries -->
237 <dynamicField name="*_ti" type="tint" indexed="true" stored="true"/>
238 <dynamicField name="*_tl" type="tlong" indexed="true" stored="true"/>
239 <dynamicField name="*_tf" type="tfloat" indexed="true" stored="true"/>
240 <dynamicField name="*_td" type="tdouble" indexed="true" stored="true"/>
241 <dynamicField name="*_tdt" type="tdate" indexed="true" stored="true"/>
242
243 <dynamicField name="*_pi" type="pint" indexed="true" stored="true"/>
244 <dynamicField name="*_c" type="currency" indexed="true" stored="true"/>
245
246 <dynamicField name="ignored_*" type="ignored" multiValued="true"/>
247 <dynamicField name="attr_*" type="text_general" indexed="true" stored="true" multiValued="true"/>
248
249 <dynamicField name="random_*" type="random" />
250
251 <!-- dynamic field for sort/facet fields, which are strings by default. ie not tokenised -->
252 <dynamicField name="by*" type="string" indexed="true" stored="false" multiValued="false" />
253
254 <!-- uncomment the following to ignore any fields that don't already match an existing
255 field name or dynamic field, rather than reporting them as an error.
256 alternately, change the type="ignored" to some other type e.g. "text" if you want
257 unknown fields indexed and/or stored by default -->
258 <!--dynamicField name="*" type="ignored" multiValued="true" /-->
259
260 </fields>
261
262
263 <!-- Field to use to determine and enforce document uniqueness.
264 Unless this field is marked with required="false", it will be a required field
265 -->
266 <uniqueKey>docOID</uniqueKey>
267
268 <!-- DEPRECATED: The defaultSearchField is consulted by various query parsers when
269 parsing a query string that isn't explicit about the field. Machine (non-user)
270 generated queries are best made explicit, or they can use the "df" request parameter
271 which takes precedence over this.
272 Note: Un-commenting defaultSearchField will be insufficient if your request handler
273 in solrconfig.xml defines "df", which takes precedence. That would need to be removed.
274 <defaultSearchField>text</defaultSearchField> -->
275
276 <!-- DEPRECATED: The defaultOperator (AND|OR) is consulted by various query parsers
277 when parsing a query string to determine if a clause of the query should be marked as
278 required or optional, assuming the clause isn't already marked by some operator.
279 The default is OR, which is generally assumed so it is not a good idea to change it
280 globally here. The "q.op" request parameter takes precedence over this.
281 <solrQueryParser defaultOperator="OR"/> -->
282
283 <!-- copyField commands copy one field to another at the time a document
284 is added to the index. It's used either to index the same field differently,
285 or to add multiple fields to the same field for easier/faster searching. -->
286<!--
287 <copyField source="cat" dest="text"/>
288 <copyField source="name" dest="text"/>
289 <copyField source="manu" dest="text"/>
290 <copyField source="features" dest="text"/>
291 <copyField source="includes" dest="text"/>
292 <copyField source="manu" dest="manu_exact"/>
293-->
294
295 <!-- Copy the price into a currency enabled field (default USD) -->
296<!--
297 <copyField source="price" dest="price_c"/>
298-->
299
300 <!-- Text fields from SolrCell to search by default in our catch-all field -->
301<!--
302 <copyField source="title" dest="text"/>
303 <copyField source="author" dest="text"/>
304 <copyField source="description" dest="text"/>
305 <copyField source="keywords" dest="text"/>
306 <copyField source="content" dest="text"/>
307 <copyField source="content_type" dest="text"/>
308 <copyField source="resourcename" dest="text"/>
309 <copyField source="url" dest="text"/>
310-->
311
312 <!-- Create a string version of author for faceting -->
313<!--
314 <copyField source="author" dest="author_s"/>
315-->
316
317 <!-- Above, multiple source fields are copied to the [text] field.
318 Another way to map multiple source fields to the same
319 destination field is to use the dynamic field syntax.
320 copyField also supports a maxChars to copy setting. -->
321
322 <!-- <copyField source="*_t" dest="text" maxChars="3000"/> -->
323
324 <!-- copy name to alphaNameSort, a field designed for sorting by name -->
325 <!-- <copyField source="name" dest="alphaNameSort"/> -->
326
327 <types>
328 <!-- field type definitions. The "name" attribute is
329 just a label to be used by field definitions. The "class"
330 attribute and any other attributes determine the real
331 behavior of the fieldType.
332 Class names starting with "solr" refer to java classes in a
333 standard package such as org.apache.solr.analysis
334 -->
335
336 <!-- The StrField type is not analyzed, but indexed/stored verbatim.
337 It supports doc values but in that case the field needs to be
338 single-valued and either required or have a default value.
339 -->
340 <fieldType name="string" class="solr.StrField" sortMissingLast="true" />
341
342 <!-- boolean type: "true" or "false" -->
343 <fieldType name="boolean" class="solr.BoolField" sortMissingLast="true"/>
344
345 <!-- sortMissingLast and sortMissingFirst attributes are optional attributes are
346 currently supported on types that are sorted internally as strings
347 and on numeric types.
348 This includes "string","boolean", and, as of 3.5 (and 4.x),
349 int, float, long, date, double, including the "Trie" variants.
350 - If sortMissingLast="true", then a sort on this field will cause documents
351 without the field to come after documents with the field,
352 regardless of the requested sort order (asc or desc).
353 - If sortMissingFirst="true", then a sort on this field will cause documents
354 without the field to come before documents with the field,
355 regardless of the requested sort order.
356 - If sortMissingLast="false" and sortMissingFirst="false" (the default),
357 then default lucene sorting will be used which places docs without the
358 field first in an ascending sort and last in a descending sort.
359 -->
360
361 <!--
362 Default numeric field types. For faster range queries, consider the tint/tfloat/tlong/tdouble types.
363
364 These fields support doc values, but they require the field to be
365 single-valued and either be required or have a default value.
366 -->
367 <fieldType name="int" class="solr.TrieIntField" precisionStep="0" positionIncrementGap="0"/>
368 <fieldType name="float" class="solr.TrieFloatField" precisionStep="0" positionIncrementGap="0"/>
369 <fieldType name="long" class="solr.TrieLongField" precisionStep="0" positionIncrementGap="0"/>
370 <fieldType name="double" class="solr.TrieDoubleField" precisionStep="0" positionIncrementGap="0"/>
371
372 <!--
373 Numeric field types that index each value at various levels of precision
374 to accelerate range queries when the number of values between the range
375 endpoints is large. See the javadoc for NumericRangeQuery for internal
376 implementation details.
377
378 Smaller precisionStep values (specified in bits) will lead to more tokens
379 indexed per value, slightly larger index size, and faster range queries.
380 A precisionStep of 0 disables indexing at different precision levels.
381 -->
382 <fieldType name="tint" class="solr.TrieIntField" precisionStep="8" positionIncrementGap="0"/>
383 <fieldType name="tfloat" class="solr.TrieFloatField" precisionStep="8" positionIncrementGap="0"/>
384 <fieldType name="tlong" class="solr.TrieLongField" precisionStep="8" positionIncrementGap="0"/>
385 <fieldType name="tdouble" class="solr.TrieDoubleField" precisionStep="8" positionIncrementGap="0"/>
386
387 <!-- The format for this date field is of the form 1995-12-31T23:59:59Z, and
388 is a more restricted form of the canonical representation of dateTime
389 http://www.w3.org/TR/xmlschema-2/#dateTime
390 The trailing "Z" designates UTC time and is mandatory.
391 Optional fractional seconds are allowed: 1995-12-31T23:59:59.999Z
392 All other components are mandatory.
393
394 Expressions can also be used to denote calculations that should be
395 performed relative to "NOW" to determine the value, ie...
396
397 NOW/HOUR
398 ... Round to the start of the current hour
399 NOW-1DAY
400 ... Exactly 1 day prior to now
401 NOW/DAY+6MONTHS+3DAYS
402 ... 6 months and 3 days in the future from the start of
403 the current day
404
405 Consult the DateField javadocs for more information.
406
407 Note: For faster range queries, consider the tdate type
408 -->
409 <fieldType name="date" class="solr.TrieDateField" precisionStep="0" positionIncrementGap="0"/>
410
411 <!-- A Trie based date field for faster date range queries and date faceting. -->
412 <fieldType name="tdate" class="solr.TrieDateField" precisionStep="6" positionIncrementGap="0"/>
413
414
415 <!--Binary data type. The data should be sent/retrieved in as Base64 encoded Strings -->
416 <fieldtype name="binary" class="solr.BinaryField"/>
417
418 <!--
419 Note:
420 These should only be used for compatibility with existing indexes (created with lucene or older Solr versions).
421 Use Trie based fields instead. As of Solr 3.5 and 4.x, Trie based fields support sortMissingFirst/Last
422
423 Plain numeric field types that store and index the text
424 value verbatim (and hence don't correctly support range queries, since the
425 lexicographic ordering isn't equal to the numeric ordering)
426 -->
427 <fieldType name="pint" class="solr.IntField"/>
428 <fieldType name="plong" class="solr.LongField"/>
429 <fieldType name="pfloat" class="solr.FloatField"/>
430 <fieldType name="pdouble" class="solr.DoubleField"/>
431 <fieldType name="pdate" class="solr.DateField" sortMissingLast="true"/>
432
433 <!-- The "RandomSortField" is not used to store or search any
434 data. You can declare fields of this type it in your schema
435 to generate pseudo-random orderings of your docs for sorting
436 or function purposes. The ordering is generated based on the field
437 name and the version of the index. As long as the index version
438 remains unchanged, and the same field name is reused,
439 the ordering of the docs will be consistent.
440 If you want different psuedo-random orderings of documents,
441 for the same version of the index, use a dynamicField and
442 change the field name in the request.
443 -->
444 <fieldType name="random" class="solr.RandomSortField" indexed="true" />
445
446 <!-- solr.TextField allows the specification of custom text analyzers
447 specified as a tokenizer and a list of token filters. Different
448 analyzers may be specified for indexing and querying.
449
450 The optional positionIncrementGap puts space between multiple fields of
451 this type on the same document, with the purpose of preventing false phrase
452 matching across fields.
453
454 For more info on customizing your analyzer chain, please see
455 http://wiki.apache.org/solr/AnalyzersTokenizersTokenFilters
456 -->
457
458 <!-- One can also specify an existing Analyzer class that has a
459 default constructor via the class attribute on the analyzer element.
460 Example:
461 <fieldType name="text_greek" class="solr.TextField">
462 <analyzer class="org.apache.lucene.analysis.el.GreekAnalyzer"/>
463 </fieldType>
464 -->
465
466 <!-- A text field that only splits on whitespace for exact matching of words -->
467 <fieldType name="text_ws" class="solr.TextField" positionIncrementGap="100">
468 <analyzer>
469 <tokenizer class="solr.WhitespaceTokenizerFactory"/>
470 </analyzer>
471 </fieldType>
472
473 <!-- A general text field that has reasonable, generic
474 cross-language defaults: it tokenizes with StandardTokenizer,
475 removes stop words from case-insensitive "stopwords.txt"
476 (empty by default), and down cases. At query time only, it
477 also applies synonyms. -->
478 <fieldType name="text_general" class="solr.TextField" positionIncrementGap="100">
479 <analyzer type="index">
480 <tokenizer class="solr.StandardTokenizerFactory"/>
481 <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" />
482 <!-- in this example, we will only use synonyms at query time
483 <filter class="solr.SynonymFilterFactory" synonyms="index_synonyms.txt" ignoreCase="true" expand="false"/>
484 -->
485 <filter class="solr.LowerCaseFilterFactory"/>
486 </analyzer>
487 <analyzer type="query">
488 <tokenizer class="solr.StandardTokenizerFactory"/>
489 <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" />
490 <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/>
491 <filter class="solr.LowerCaseFilterFactory"/>
492 </analyzer>
493 </fieldType>
494
495 <!-- A text field with defaults appropriate for English: it
496 tokenizes with StandardTokenizer, removes English stop words
497 (lang/stopwords_en.txt), down cases, protects words from protwords.txt, and
498 finally applies Porter's stemming. The query time analyzer
499 also applies synonyms from synonyms.txt. -->
500 <fieldType name="text_en" class="solr.TextField" positionIncrementGap="100">
501 <analyzer type="index">
502 <tokenizer class="solr.StandardTokenizerFactory"/>
503 <!-- in this example, we will only use synonyms at query time
504 <filter class="solr.SynonymFilterFactory" synonyms="index_synonyms.txt" ignoreCase="true" expand="false"/>
505 -->
506 <!-- Case insensitive stop word removal.
507 -->
508 <filter class="solr.StopFilterFactory"
509 ignoreCase="true"
510 words="lang/stopwords_en.txt"
511 />
512 <filter class="solr.LowerCaseFilterFactory"/>
513 <filter class="solr.EnglishPossessiveFilterFactory"/>
514 <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/>
515 <!-- Optionally you may want to use this less aggressive stemmer instead of PorterStemFilterFactory:
516 <filter class="solr.EnglishMinimalStemFilterFactory"/>
517 -->
518 <filter class="solr.PorterStemFilterFactory"/>
519 </analyzer>
520 <analyzer type="query">
521 <tokenizer class="solr.StandardTokenizerFactory"/>
522 <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/>
523 <filter class="solr.StopFilterFactory"
524 ignoreCase="true"
525 words="lang/stopwords_en.txt"
526 />
527 <filter class="solr.LowerCaseFilterFactory"/>
528 <filter class="solr.EnglishPossessiveFilterFactory"/>
529 <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/>
530 <!-- Optionally you may want to use this less aggressive stemmer instead of PorterStemFilterFactory:
531 <filter class="solr.EnglishMinimalStemFilterFactory"/>
532 -->
533 <filter class="solr.PorterStemFilterFactory"/>
534 </analyzer>
535 </fieldType>
536
537 <!-- A text field with defaults appropriate for English, plus
538 aggressive word-splitting and autophrase features enabled.
539 This field is just like text_en, except it adds
540 WordDelimiterFilter to enable splitting and matching of
541 words on case-change, alpha numeric boundaries, and
542 non-alphanumeric chars. This means certain compound word
543 cases will work, for example query "wi fi" will match
544 document "WiFi" or "wi-fi".
545 -->
546 <fieldType name="text_en_splitting" class="solr.TextField" positionIncrementGap="100" autoGeneratePhraseQueries="true">
547 <analyzer type="index">
548 <tokenizer class="solr.WhitespaceTokenizerFactory"/>
549 <!-- in this example, we will only use synonyms at query time
550 <filter class="solr.SynonymFilterFactory" synonyms="index_synonyms.txt" ignoreCase="true" expand="false"/>
551 -->
552 <!-- Case insensitive stop word removal.
553 -->
554 <filter class="solr.StopFilterFactory"
555 ignoreCase="true"
556 words="lang/stopwords_en.txt"
557 />
558 <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="1" catenateNumbers="1" catenateAll="0" splitOnCaseChange="1"/>
559 <filter class="solr.LowerCaseFilterFactory"/>
560 <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/>
561 <filter class="solr.PorterStemFilterFactory"/>
562 </analyzer>
563 <analyzer type="query">
564 <tokenizer class="solr.WhitespaceTokenizerFactory"/>
565 <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/>
566 <filter class="solr.StopFilterFactory"
567 ignoreCase="true"
568 words="lang/stopwords_en.txt"
569 />
570 <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="0" catenateNumbers="0" catenateAll="0" splitOnCaseChange="1"/>
571 <filter class="solr.LowerCaseFilterFactory"/>
572 <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/>
573 <filter class="solr.PorterStemFilterFactory"/>
574 </analyzer>
575 </fieldType>
576
577 <!-- Less flexible matching, but less false matches. Probably not ideal for product names,
578 but may be good for SKUs. Can insert dashes in the wrong place and still match. -->
579 <fieldType name="text_en_splitting_tight" class="solr.TextField" positionIncrementGap="100" autoGeneratePhraseQueries="true">
580 <analyzer>
581 <tokenizer class="solr.WhitespaceTokenizerFactory"/>
582 <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="false"/>
583 <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_en.txt"/>
584 <filter class="solr.WordDelimiterFilterFactory" generateWordParts="0" generateNumberParts="0" catenateWords="1" catenateNumbers="1" catenateAll="0"/>
585 <filter class="solr.LowerCaseFilterFactory"/>
586 <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/>
587 <filter class="solr.EnglishMinimalStemFilterFactory"/>
588 <!-- this filter can remove any duplicate tokens that appear at the same position - sometimes
589 possible with WordDelimiterFilter in conjuncton with stemming. -->
590 <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
591 </analyzer>
592 </fieldType>
593
594 <!-- Just like text_general except it reverses the characters of
595 each token, to enable more efficient leading wildcard queries. -->
596 <fieldType name="text_general_rev" class="solr.TextField" positionIncrementGap="100">
597 <analyzer type="index">
598 <tokenizer class="solr.StandardTokenizerFactory"/>
599 <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" />
600 <filter class="solr.LowerCaseFilterFactory"/>
601 <filter class="solr.ReversedWildcardFilterFactory" withOriginal="true"
602 maxPosAsterisk="3" maxPosQuestion="2" maxFractionAsterisk="0.33"/>
603 </analyzer>
604 <analyzer type="query">
605 <tokenizer class="solr.StandardTokenizerFactory"/>
606 <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/>
607 <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" />
608 <filter class="solr.LowerCaseFilterFactory"/>
609 </analyzer>
610 </fieldType>
611
612 <!-- charFilter + WhitespaceTokenizer -->
613 <!--
614 <fieldType name="text_char_norm" class="solr.TextField" positionIncrementGap="100" >
615 <analyzer>
616 <charFilter class="solr.MappingCharFilterFactory" mapping="mapping-ISOLatin1Accent.txt"/>
617 <tokenizer class="solr.WhitespaceTokenizerFactory"/>
618 </analyzer>
619 </fieldType>
620 -->
621
622 <!-- This is an example of using the KeywordTokenizer along
623 With various TokenFilterFactories to produce a sortable field
624 that does not include some properties of the source text
625 -->
626 <fieldType name="alphaOnlySort" class="solr.TextField" sortMissingLast="true" omitNorms="true">
627 <analyzer>
628 <!-- KeywordTokenizer does no actual tokenizing, so the entire
629 input string is preserved as a single token
630 -->
631 <tokenizer class="solr.KeywordTokenizerFactory"/>
632 <!-- The LowerCase TokenFilter does what you expect, which can be
633 when you want your sorting to be case insensitive
634 -->
635 <filter class="solr.LowerCaseFilterFactory" />
636 <!-- The TrimFilter removes any leading or trailing whitespace -->
637 <filter class="solr.TrimFilterFactory" />
638 <!-- The PatternReplaceFilter gives you the flexibility to use
639 Java Regular expression to replace any sequence of characters
640 matching a pattern with an arbitrary replacement string,
641 which may include back references to portions of the original
642 string matched by the pattern.
643
644 See the Java Regular Expression documentation for more
645 information on pattern and replacement string syntax.
646
647 http://java.sun.com/j2se/1.6.0/docs/api/java/util/regex/package-summary.html
648 -->
649 <filter class="solr.PatternReplaceFilterFactory"
650 pattern="([^a-z])" replacement="" replace="all"
651 />
652 </analyzer>
653 </fieldType>
654
655 <fieldtype name="phonetic" stored="false" indexed="true" class="solr.TextField" >
656 <analyzer>
657 <tokenizer class="solr.StandardTokenizerFactory"/>
658 <filter class="solr.DoubleMetaphoneFilterFactory" inject="false"/>
659 </analyzer>
660 </fieldtype>
661
662 <fieldtype name="payloads" stored="false" indexed="true" class="solr.TextField" >
663 <analyzer>
664 <tokenizer class="solr.WhitespaceTokenizerFactory"/>
665 <!--
666 The DelimitedPayloadTokenFilter can put payloads on tokens... for example,
667 a token of "foo|1.4" would be indexed as "foo" with a payload of 1.4f
668 Attributes of the DelimitedPayloadTokenFilterFactory :
669 "delimiter" - a one character delimiter. Default is | (pipe)
670 "encoder" - how to encode the following value into a playload
671 float -> org.apache.lucene.analysis.payloads.FloatEncoder,
672 integer -> o.a.l.a.p.IntegerEncoder
673 identity -> o.a.l.a.p.IdentityEncoder
674 Fully Qualified class name implementing PayloadEncoder, Encoder must have a no arg constructor.
675 -->
676 <filter class="solr.DelimitedPayloadTokenFilterFactory" encoder="float"/>
677 </analyzer>
678 </fieldtype>
679
680 <!-- lowercases the entire field value, keeping it as a single token. -->
681 <fieldType name="lowercase" class="solr.TextField" positionIncrementGap="100">
682 <analyzer>
683 <tokenizer class="solr.KeywordTokenizerFactory"/>
684 <filter class="solr.LowerCaseFilterFactory" />
685 </analyzer>
686 </fieldType>
687
688 <!--
689 Example of using PathHierarchyTokenizerFactory at index time, so
690 queries for paths match documents at that path, or in descendent paths
691 -->
692 <fieldType name="descendent_path" class="solr.TextField">
693 <analyzer type="index">
694 <tokenizer class="solr.PathHierarchyTokenizerFactory" delimiter="/" />
695 </analyzer>
696 <analyzer type="query">
697 <tokenizer class="solr.KeywordTokenizerFactory" />
698 </analyzer>
699 </fieldType>
700 <!--
701 Example of using PathHierarchyTokenizerFactory at query time, so
702 queries for paths match documents at that path, or in ancestor paths
703 -->
704 <fieldType name="ancestor_path" class="solr.TextField">
705 <analyzer type="index">
706 <tokenizer class="solr.KeywordTokenizerFactory" />
707 </analyzer>
708 <analyzer type="query">
709 <tokenizer class="solr.PathHierarchyTokenizerFactory" delimiter="/" />
710 </analyzer>
711 </fieldType>
712
713 <!-- since fields of this type are by default not stored or indexed,
714 any data added to them will be ignored outright. -->
715 <fieldtype name="ignored" stored="false" indexed="false" multiValued="true" class="solr.StrField" />
716
717 <!-- This point type indexes the coordinates as separate fields (subFields)
718 If subFieldType is defined, it references a type, and a dynamic field
719 definition is created matching *___<typename>. Alternately, if
720 subFieldSuffix is defined, that is used to create the subFields.
721 Example: if subFieldType="double", then the coordinates would be
722 indexed in fields myloc_0___double,myloc_1___double.
723 Example: if subFieldSuffix="_d" then the coordinates would be indexed
724 in fields myloc_0_d,myloc_1_d
725 The subFields are an implementation detail of the fieldType, and end
726 users normally should not need to know about them.
727 -->
728 <fieldType name="point" class="solr.PointType" dimension="2" subFieldSuffix="_d"/>
729
730 <!-- A specialized field for geospatial search. If indexed, this fieldType must not be multivalued. -->
731 <fieldType name="location" class="solr.LatLonType" subFieldSuffix="_coordinate"/>
732
733 <!-- An alternative geospatial field type new to Solr 4. It supports multiValued and polygon shapes.
734 For more information about this and other Spatial fields new to Solr 4, see:
735 http://wiki.apache.org/solr/SolrAdaptersForLuceneSpatial4
736 -->
737 <fieldType name="location_rpt" class="solr.SpatialRecursivePrefixTreeFieldType"
738 geo="true" distErrPct="0.025" maxDistErr="0.000009" units="degrees" />
739
740 <!-- Money/currency field type. See http://wiki.apache.org/solr/MoneyFieldType
741 Parameters:
742 defaultCurrency: Specifies the default currency if none specified. Defaults to "USD"
743 precisionStep: Specifies the precisionStep for the TrieLong field used for the amount
744 providerClass: Lets you plug in other exchange provider backend:
745 solr.FileExchangeRateProvider is the default and takes one parameter:
746 currencyConfig: name of an xml file holding exchange rates
747 solr.OpenExchangeRatesOrgProvider uses rates from openexchangerates.org:
748 ratesFileLocation: URL or path to rates JSON file (default latest.json on the web)
749 refreshInterval: Number of minutes between each rates fetch (default: 1440, min: 60)
750 -->
751 <fieldType name="currency" class="solr.CurrencyField" precisionStep="8" defaultCurrency="USD" currencyConfig="currency.xml" />
752
753
754
755 <!-- some examples for different languages (generally ordered by ISO code) -->
756
757 <!-- Arabic -->
758 <fieldType name="text_ar" class="solr.TextField" positionIncrementGap="100">
759 <analyzer>
760 <tokenizer class="solr.StandardTokenizerFactory"/>
761 <!-- for any non-arabic -->
762 <filter class="solr.LowerCaseFilterFactory"/>
763 <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_ar.txt" />
764 <!-- normalizes ﻯ to ﻱ, etc -->
765 <filter class="solr.ArabicNormalizationFilterFactory"/>
766 <filter class="solr.ArabicStemFilterFactory"/>
767 </analyzer>
768 </fieldType>
769
770 <!-- Bulgarian -->
771 <fieldType name="text_bg" class="solr.TextField" positionIncrementGap="100">
772 <analyzer>
773 <tokenizer class="solr.StandardTokenizerFactory"/>
774 <filter class="solr.LowerCaseFilterFactory"/>
775 <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_bg.txt" />
776 <filter class="solr.BulgarianStemFilterFactory"/>
777 </analyzer>
778 </fieldType>
779
780 <!-- Catalan -->
781 <fieldType name="text_ca" class="solr.TextField" positionIncrementGap="100">
782 <analyzer>
783 <tokenizer class="solr.StandardTokenizerFactory"/>
784 <!-- removes l', etc -->
785 <filter class="solr.ElisionFilterFactory" ignoreCase="true" articles="lang/contractions_ca.txt"/>
786 <filter class="solr.LowerCaseFilterFactory"/>
787 <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_ca.txt" />
788 <filter class="solr.SnowballPorterFilterFactory" language="Catalan"/>
789 </analyzer>
790 </fieldType>
791
792 <!-- CJK bigram (see text_ja for a Japanese configuration using morphological analysis) -->
793 <fieldType name="text_cjk" class="solr.TextField" positionIncrementGap="100">
794 <analyzer>
795 <tokenizer class="solr.StandardTokenizerFactory"/>
796 <!-- normalize width before bigram, as e.g. half-width dakuten combine -->
797 <filter class="solr.CJKWidthFilterFactory"/>
798 <!-- for any non-CJK -->
799 <filter class="solr.LowerCaseFilterFactory"/>
800 <filter class="solr.CJKBigramFilterFactory"/>
801 </analyzer>
802 </fieldType>
803
804 <!-- Kurdish -->
805 <fieldType name="text_ckb" class="solr.TextField" positionIncrementGap="100">
806 <analyzer>
807 <tokenizer class="solr.StandardTokenizerFactory"/>
808 <filter class="solr.SoraniNormalizationFilterFactory"/>
809 <!-- for any latin text -->
810 <filter class="solr.LowerCaseFilterFactory"/>
811 <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_ckb.txt"/>
812 <filter class="solr.SoraniStemFilterFactory"/>
813 </analyzer>
814 </fieldType>
815
816 <!-- Czech -->
817 <fieldType name="text_cz" class="solr.TextField" positionIncrementGap="100">
818 <analyzer>
819 <tokenizer class="solr.StandardTokenizerFactory"/>
820 <filter class="solr.LowerCaseFilterFactory"/>
821 <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_cz.txt" />
822 <filter class="solr.CzechStemFilterFactory"/>
823 </analyzer>
824 </fieldType>
825
826 <!-- Danish -->
827 <fieldType name="text_da" class="solr.TextField" positionIncrementGap="100">
828 <analyzer>
829 <tokenizer class="solr.StandardTokenizerFactory"/>
830 <filter class="solr.LowerCaseFilterFactory"/>
831 <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_da.txt" format="snowball" />
832 <filter class="solr.SnowballPorterFilterFactory" language="Danish"/>
833 </analyzer>
834 </fieldType>
835
836 <!-- German -->
837 <fieldType name="text_de" class="solr.TextField" positionIncrementGap="100">
838 <analyzer>
839 <tokenizer class="solr.StandardTokenizerFactory"/>
840 <filter class="solr.LowerCaseFilterFactory"/>
841 <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_de.txt" format="snowball" />
842 <filter class="solr.GermanNormalizationFilterFactory"/>
843 <filter class="solr.GermanLightStemFilterFactory"/>
844 <!-- less aggressive: <filter class="solr.GermanMinimalStemFilterFactory"/> -->
845 <!-- more aggressive: <filter class="solr.SnowballPorterFilterFactory" language="German2"/> -->
846 </analyzer>
847 </fieldType>
848
849 <!-- Greek -->
850 <fieldType name="text_el" class="solr.TextField" positionIncrementGap="100">
851 <analyzer>
852 <tokenizer class="solr.StandardTokenizerFactory"/>
853 <!-- greek specific lowercase for sigma -->
854 <filter class="solr.GreekLowerCaseFilterFactory"/>
855 <filter class="solr.StopFilterFactory" ignoreCase="false" words="lang/stopwords_el.txt" />
856 <filter class="solr.GreekStemFilterFactory"/>
857 </analyzer>
858 </fieldType>
859
860 <!-- Spanish -->
861 <fieldType name="text_es" class="solr.TextField" positionIncrementGap="100">
862 <analyzer>
863 <tokenizer class="solr.StandardTokenizerFactory"/>
864 <filter class="solr.LowerCaseFilterFactory"/>
865 <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_es.txt" format="snowball" />
866 <filter class="solr.SpanishLightStemFilterFactory"/>
867 <!-- more aggressive: <filter class="solr.SnowballPorterFilterFactory" language="Spanish"/> -->
868 </analyzer>
869 </fieldType>
870
871 <!-- Basque -->
872 <fieldType name="text_eu" class="solr.TextField" positionIncrementGap="100">
873 <analyzer>
874 <tokenizer class="solr.StandardTokenizerFactory"/>
875 <filter class="solr.LowerCaseFilterFactory"/>
876 <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_eu.txt" />
877 <filter class="solr.SnowballPorterFilterFactory" language="Basque"/>
878 </analyzer>
879 </fieldType>
880
881 <!-- Persian -->
882 <fieldType name="text_fa" class="solr.TextField" positionIncrementGap="100">
883 <analyzer>
884 <!-- for ZWNJ -->
885 <charFilter class="solr.PersianCharFilterFactory"/>
886 <tokenizer class="solr.StandardTokenizerFactory"/>
887 <filter class="solr.LowerCaseFilterFactory"/>
888 <filter class="solr.ArabicNormalizationFilterFactory"/>
889 <filter class="solr.PersianNormalizationFilterFactory"/>
890 <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_fa.txt" />
891 </analyzer>
892 </fieldType>
893
894 <!-- Finnish -->
895 <fieldType name="text_fi" class="solr.TextField" positionIncrementGap="100">
896 <analyzer>
897 <tokenizer class="solr.StandardTokenizerFactory"/>
898 <filter class="solr.LowerCaseFilterFactory"/>
899 <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_fi.txt" format="snowball" />
900 <filter class="solr.SnowballPorterFilterFactory" language="Finnish"/>
901 <!-- less aggressive: <filter class="solr.FinnishLightStemFilterFactory"/> -->
902 </analyzer>
903 </fieldType>
904
905 <!-- French -->
906 <fieldType name="text_fr" class="solr.TextField" positionIncrementGap="100">
907 <analyzer>
908 <tokenizer class="solr.StandardTokenizerFactory"/>
909 <!-- removes l', etc -->
910 <filter class="solr.ElisionFilterFactory" ignoreCase="true" articles="lang/contractions_fr.txt"/>
911 <filter class="solr.LowerCaseFilterFactory"/>
912 <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_fr.txt" format="snowball" />
913 <filter class="solr.FrenchLightStemFilterFactory"/>
914 <!-- less aggressive: <filter class="solr.FrenchMinimalStemFilterFactory"/> -->
915 <!-- more aggressive: <filter class="solr.SnowballPorterFilterFactory" language="French"/> -->
916 </analyzer>
917 </fieldType>
918
919 <!-- Irish -->
920 <fieldType name="text_ga" class="solr.TextField" positionIncrementGap="100">
921 <analyzer>
922 <tokenizer class="solr.StandardTokenizerFactory"/>
923 <!-- removes d', etc -->
924 <filter class="solr.ElisionFilterFactory" ignoreCase="true" articles="lang/contractions_ga.txt"/>
925 <!-- removes n-, etc. position increments is intentionally false! -->
926 <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/hyphenations_ga.txt"/>
927 <filter class="solr.IrishLowerCaseFilterFactory"/>
928 <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_ga.txt"/>
929 <filter class="solr.SnowballPorterFilterFactory" language="Irish"/>
930 </analyzer>
931 </fieldType>
932
933 <!-- Galician -->
934 <fieldType name="text_gl" class="solr.TextField" positionIncrementGap="100">
935 <analyzer>
936 <tokenizer class="solr.StandardTokenizerFactory"/>
937 <filter class="solr.LowerCaseFilterFactory"/>
938 <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_gl.txt" />
939 <filter class="solr.GalicianStemFilterFactory"/>
940 <!-- less aggressive: <filter class="solr.GalicianMinimalStemFilterFactory"/> -->
941 </analyzer>
942 </fieldType>
943
944 <!-- Hindi -->
945 <fieldType name="text_hi" class="solr.TextField" positionIncrementGap="100">
946 <analyzer>
947 <tokenizer class="solr.StandardTokenizerFactory"/>
948 <filter class="solr.LowerCaseFilterFactory"/>
949 <!-- normalizes unicode representation -->
950 <filter class="solr.IndicNormalizationFilterFactory"/>
951 <!-- normalizes variation in spelling -->
952 <filter class="solr.HindiNormalizationFilterFactory"/>
953 <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_hi.txt" />
954 <filter class="solr.HindiStemFilterFactory"/>
955 </analyzer>
956 </fieldType>
957
958 <!-- Hungarian -->
959 <fieldType name="text_hu" class="solr.TextField" positionIncrementGap="100">
960 <analyzer>
961 <tokenizer class="solr.StandardTokenizerFactory"/>
962 <filter class="solr.LowerCaseFilterFactory"/>
963 <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_hu.txt" format="snowball" />
964 <filter class="solr.SnowballPorterFilterFactory" language="Hungarian"/>
965 <!-- less aggressive: <filter class="solr.HungarianLightStemFilterFactory"/> -->
966 </analyzer>
967 </fieldType>
968
969 <!-- Armenian -->
970 <fieldType name="text_hy" class="solr.TextField" positionIncrementGap="100">
971 <analyzer>
972 <tokenizer class="solr.StandardTokenizerFactory"/>
973 <filter class="solr.LowerCaseFilterFactory"/>
974 <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_hy.txt" />
975 <filter class="solr.SnowballPorterFilterFactory" language="Armenian"/>
976 </analyzer>
977 </fieldType>
978
979 <!-- Indonesian -->
980 <fieldType name="text_id" class="solr.TextField" positionIncrementGap="100">
981 <analyzer>
982 <tokenizer class="solr.StandardTokenizerFactory"/>
983 <filter class="solr.LowerCaseFilterFactory"/>
984 <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_id.txt" />
985 <!-- for a less aggressive approach (only inflectional suffixes), set stemDerivational to false -->
986 <filter class="solr.IndonesianStemFilterFactory" stemDerivational="true"/>
987 </analyzer>
988 </fieldType>
989
990 <!-- Italian -->
991 <fieldType name="text_it" class="solr.TextField" positionIncrementGap="100">
992 <analyzer>
993 <tokenizer class="solr.StandardTokenizerFactory"/>
994 <!-- removes l', etc -->
995 <filter class="solr.ElisionFilterFactory" ignoreCase="true" articles="lang/contractions_it.txt"/>
996 <filter class="solr.LowerCaseFilterFactory"/>
997 <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_it.txt" format="snowball" />
998 <filter class="solr.ItalianLightStemFilterFactory"/>
999 <!-- more aggressive: <filter class="solr.SnowballPorterFilterFactory" language="Italian"/> -->
1000 </analyzer>
1001 </fieldType>
1002
1003 <!-- Japanese using morphological analysis (see text_cjk for a configuration using bigramming)
1004
1005 NOTE: If you want to optimize search for precision, use default operator AND in your query
1006 parser config with <solrQueryParser defaultOperator="AND"/> further down in this file. Use
1007 OR if you would like to optimize for recall (default).
1008 -->
1009 <fieldType name="text_ja" class="solr.TextField" positionIncrementGap="100" autoGeneratePhraseQueries="false">
1010 <analyzer>
1011 <!-- Kuromoji Japanese morphological analyzer/tokenizer (JapaneseTokenizer)
1012
1013 Kuromoji has a search mode (default) that does segmentation useful for search. A heuristic
1014 is used to segment compounds into its parts and the compound itself is kept as synonym.
1015
1016 Valid values for attribute mode are:
1017 normal: regular segmentation
1018 search: segmentation useful for search with synonyms compounds (default)
1019 extended: same as search mode, but unigrams unknown words (experimental)
1020
1021 For some applications it might be good to use search mode for indexing and normal mode for
1022 queries to reduce recall and prevent parts of compounds from being matched and highlighted.
1023 Use <analyzer type="index"> and <analyzer type="query"> for this and mode normal in query.
1024
1025 Kuromoji also has a convenient user dictionary feature that allows overriding the statistical
1026 model with your own entries for segmentation, part-of-speech tags and readings without a need
1027 to specify weights. Notice that user dictionaries have not been subject to extensive testing.
1028
1029 User dictionary attributes are:
1030 userDictionary: user dictionary filename
1031 userDictionaryEncoding: user dictionary encoding (default is UTF-8)
1032
1033 See lang/userdict_ja.txt for a sample user dictionary file.
1034
1035 Punctuation characters are discarded by default. Use discardPunctuation="false" to keep them.
1036
1037 See http://wiki.apache.org/solr/JapaneseLanguageSupport for more on Japanese language support.
1038 -->
1039 <tokenizer class="solr.JapaneseTokenizerFactory" mode="search"/>
1040 <!--<tokenizer class="solr.JapaneseTokenizerFactory" mode="search" userDictionary="lang/userdict_ja.txt"/>-->
1041 <!-- Reduces inflected verbs and adjectives to their base/dictionary forms (蟞曞圢) -->
1042 <filter class="solr.JapaneseBaseFormFilterFactory"/>
1043 <!-- Removes tokens with certain part-of-speech tags -->
1044 <filter class="solr.JapanesePartOfSpeechStopFilterFactory" tags="lang/stoptags_ja.txt" />
1045 <!-- Normalizes full-width romaji to half-width and half-width kana to full-width (Unicode NFKC subset) -->
1046 <filter class="solr.CJKWidthFilterFactory"/>
1047 <!-- Removes common tokens typically not useful for search, but have a negative effect on ranking -->
1048 <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_ja.txt" />
1049 <!-- Normalizes common katakana spelling variations by removing any last long sound character (U+30FC) -->
1050 <filter class="solr.JapaneseKatakanaStemFilterFactory" minimumLength="4"/>
1051 <!-- Lower-cases romaji characters -->
1052 <filter class="solr.LowerCaseFilterFactory"/>
1053 </analyzer>
1054 </fieldType>
1055
1056 <!-- Latvian -->
1057 <fieldType name="text_lv" class="solr.TextField" positionIncrementGap="100">
1058 <analyzer>
1059 <tokenizer class="solr.StandardTokenizerFactory"/>
1060 <filter class="solr.LowerCaseFilterFactory"/>
1061 <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_lv.txt" />
1062 <filter class="solr.LatvianStemFilterFactory"/>
1063 </analyzer>
1064 </fieldType>
1065
1066 <!-- Dutch -->
1067 <fieldType name="text_nl" class="solr.TextField" positionIncrementGap="100">
1068 <analyzer>
1069 <tokenizer class="solr.StandardTokenizerFactory"/>
1070 <filter class="solr.LowerCaseFilterFactory"/>
1071 <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_nl.txt" format="snowball" />
1072 <filter class="solr.StemmerOverrideFilterFactory" dictionary="lang/stemdict_nl.txt" ignoreCase="false"/>
1073 <filter class="solr.SnowballPorterFilterFactory" language="Dutch"/>
1074 </analyzer>
1075 </fieldType>
1076
1077 <!-- Norwegian -->
1078 <fieldType name="text_no" class="solr.TextField" positionIncrementGap="100">
1079 <analyzer>
1080 <tokenizer class="solr.StandardTokenizerFactory"/>
1081 <filter class="solr.LowerCaseFilterFactory"/>
1082 <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_no.txt" format="snowball" />
1083 <filter class="solr.SnowballPorterFilterFactory" language="Norwegian"/>
1084 <!-- less aggressive: <filter class="solr.NorwegianLightStemFilterFactory" variant="nb"/> -->
1085 <!-- singular/plural: <filter class="solr.NorwegianMinimalStemFilterFactory" variant="nb"/> -->
1086 <!-- The "light" and "minimal" stemmers support variants: nb=Bokmål, nn=Nynorsk, no=Both -->
1087 </analyzer>
1088 </fieldType>
1089
1090 <!-- Portuguese -->
1091 <fieldType name="text_pt" class="solr.TextField" positionIncrementGap="100">
1092 <analyzer>
1093 <tokenizer class="solr.StandardTokenizerFactory"/>
1094 <filter class="solr.LowerCaseFilterFactory"/>
1095 <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_pt.txt" format="snowball" />
1096 <filter class="solr.PortugueseLightStemFilterFactory"/>
1097 <!-- less aggressive: <filter class="solr.PortugueseMinimalStemFilterFactory"/> -->
1098 <!-- more aggressive: <filter class="solr.SnowballPorterFilterFactory" language="Portuguese"/> -->
1099 <!-- most aggressive: <filter class="solr.PortugueseStemFilterFactory"/> -->
1100 </analyzer>
1101 </fieldType>
1102
1103 <!-- Romanian -->
1104 <fieldType name="text_ro" class="solr.TextField" positionIncrementGap="100">
1105 <analyzer>
1106 <tokenizer class="solr.StandardTokenizerFactory"/>
1107 <filter class="solr.LowerCaseFilterFactory"/>
1108 <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_ro.txt" />
1109 <filter class="solr.SnowballPorterFilterFactory" language="Romanian"/>
1110 </analyzer>
1111 </fieldType>
1112
1113 <!-- Russian -->
1114 <fieldType name="text_ru" class="solr.TextField" positionIncrementGap="100">
1115 <analyzer>
1116 <tokenizer class="solr.StandardTokenizerFactory"/>
1117 <filter class="solr.LowerCaseFilterFactory"/>
1118 <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_ru.txt" format="snowball" />
1119 <filter class="solr.SnowballPorterFilterFactory" language="Russian"/>
1120 <!-- less aggressive: <filter class="solr.RussianLightStemFilterFactory"/> -->
1121 </analyzer>
1122 </fieldType>
1123
1124 <!-- Swedish -->
1125 <fieldType name="text_sv" class="solr.TextField" positionIncrementGap="100">
1126 <analyzer>
1127 <tokenizer class="solr.StandardTokenizerFactory"/>
1128 <filter class="solr.LowerCaseFilterFactory"/>
1129 <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_sv.txt" format="snowball" />
1130 <filter class="solr.SnowballPorterFilterFactory" language="Swedish"/>
1131 <!-- less aggressive: <filter class="solr.SwedishLightStemFilterFactory"/> -->
1132 </analyzer>
1133 </fieldType>
1134
1135 <!-- Thai -->
1136 <fieldType name="text_th" class="solr.TextField" positionIncrementGap="100">
1137 <analyzer>
1138 <tokenizer class="solr.StandardTokenizerFactory"/>
1139 <filter class="solr.LowerCaseFilterFactory"/>
1140 <filter class="solr.ThaiWordFilterFactory"/>
1141 <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_th.txt" />
1142 </analyzer>
1143 </fieldType>
1144
1145 <!-- Turkish -->
1146 <fieldType name="text_tr" class="solr.TextField" positionIncrementGap="100">
1147 <analyzer>
1148 <tokenizer class="solr.StandardTokenizerFactory"/>
1149 <filter class="solr.TurkishLowerCaseFilterFactory"/>
1150 <filter class="solr.StopFilterFactory" ignoreCase="false" words="lang/stopwords_tr.txt" />
1151 <filter class="solr.SnowballPorterFilterFactory" language="Turkish"/>
1152 </analyzer>
1153 </fieldType>
1154
1155 </types>
1156
1157 <!-- Similarity is the scoring routine for each document vs. a query.
1158 A custom Similarity or SimilarityFactory may be specified here, but
1159 the default is fine for most applications.
1160 For more info: http://wiki.apache.org/solr/SchemaXml#Similarity
1161 -->
1162 <!--
1163 <similarity class="com.example.solr.CustomSimilarityFactory">
1164 <str name="paramkey">param value</str>
1165 </similarity>
1166 -->
1167
1168</schema>
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