| <?xml version="1.0" encoding="UTF-8" ?> |
| <!-- |
| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| The ASF licenses this file to You under the Apache License, Version 2.0 |
| (the "License"); you may not use this file except in compliance with |
| the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| --> |
| |
| <!-- |
| This is the Solr schema file. This file should be named "schema.xml" and |
| should be in the conf directory under the solr home |
| (i.e. ./solr/conf/schema.xml by default) |
| or located where the classloader for the Solr webapp can find it. |
| |
| This example schema is the recommended starting point for users. |
| It should be kept correct and concise, usable out-of-the-box. |
| |
| For more information, on how to customize this file, please see |
| http://wiki.apache.org/solr/SchemaXml |
| |
| PERFORMANCE NOTE: this schema includes many optional features and should not |
| be used for benchmarking. To improve performance one could |
| - set stored="false" for all fields possible (esp large fields) when you |
| only need to search on the field but don't need to return the original |
| value. |
| - set indexed="false" if you don't need to search on the field, but only |
| return the field as a result of searching on other indexed fields. |
| - remove all unneeded copyField statements |
| - for best index size and searching performance, set "index" to false |
| for all general text fields, use copyField to copy them to the |
| catchall "text" field, and use that for searching. |
| - For maximum indexing performance, use the StreamingUpdateSolrServer |
| java client. |
| - Remember to run the JVM in server mode, and use a higher logging level |
| that avoids logging every request |
| --> |
| |
| <schema name="forge" version="1.5"> |
| <!-- attribute "name" is the name of this schema and is only used for display purposes. |
| version="x.y" is Solr's version number for the schema syntax and |
| semantics. It should not normally be changed by applications. |
| |
| 1.0: multiValued attribute did not exist, all fields are multiValued |
| by nature |
| 1.1: multiValued attribute introduced, false by default |
| 1.2: omitTermFreqAndPositions attribute introduced, true by default |
| except for text fields. |
| 1.3: removed optional field compress feature |
| 1.4: autoGeneratePhraseQueries attribute introduced to drive QueryParser |
| behavior when a single string produces multiple tokens. Defaults |
| to off for version >= 1.4 |
| 1.5: omitNorms defaults to true for primitive field types |
| (int, float, boolean, string...) |
| --> |
| |
| <fields> |
| <!-- Valid attributes for fields: |
| name: mandatory - the name for the field |
| type: mandatory - the name of a field type from the |
| <types> fieldType section |
| indexed: true if this field should be indexed (searchable or sortable) |
| stored: true if this field should be retrievable |
| docValues: true if this field should have doc values. Doc values are |
| useful for faceting, grouping, sorting and function queries. Although not |
| required, doc values will make the index faster to load, more |
| NRT-friendly and more memory-efficient. They however come with some |
| limitations: they are currently only supported by StrField, UUIDField |
| and all Trie*Fields, and depending on the field type, they might |
| require the field to be single-valued, be required or have a default |
| value (check the documentation of the field type you're interested in |
| for more information) |
| multiValued: true if this field may contain multiple values per document |
| omitNorms: (expert) set to true to omit the norms associated with |
| this field (this disables length normalization and index-time |
| boosting for the field, and saves some memory). Only full-text |
| fields or fields that need an index-time boost need norms. |
| Norms are omitted for primitive (non-analyzed) types by default. |
| termVectors: [false] set to true to store the term vector for a |
| given field. |
| When using MoreLikeThis, fields used for similarity should be |
| stored for best performance. |
| termPositions: Store position information with the term vector. |
| This will increase storage costs. |
| termOffsets: Store offset information with the term vector. This |
| will increase storage costs. |
| required: The field is required. It will throw an error if the |
| value does not exist |
| default: a value that should be used if no value is specified |
| when adding a document. |
| --> |
| |
| <!-- field names should consist of alphanumeric or underscore characters only and |
| not start with a digit. This is not currently strictly enforced, |
| but other field names will not have first class support from all components |
| and back compatibility is not guaranteed. Names with both leading and |
| trailing underscores (e.g. _version_) are reserved. |
| --> |
| <!-- Required field values for SOLR, DO NOT REMOVE --> |
| <field name="_version_" type="long" indexed="true" stored="true" multiValued="false" /> |
| <field name="id" type="string" indexed="true" stored="true" required="true" multiValued="false" /> |
| <field name="text" type="text_general" indexed="true" stored="true" multiValued="true"/> |
| <!-- END of required field values --> |
| |
| <field name="admin_subscribed" type="boolean" indexed="false" stored="true" /> |
| <field name="description" type="text_general" indexed="true" stored="true" /> |
| <field name="group_id" type="tint" indexed="true" stored="true"/> |
| <field name="group_ranking" type="tint" indexed="true" stored="true"/> |
| <field name="has_file" type="tint" indexed="true" stored="true"/> |
| <field name="help_wanted" type="boolean" indexed="true" stored="true" /> |
| <field name="latest_file_date" type="date" indexed="true" stored="true" /> |
| <field name="license" type="string" indexed="true" stored="true" /> |
| <field name="license_other" type="string" indexed="true" stored="true" /> |
| <field name="name" type="text_general" indexed="true" stored="true"/> |
| <field name="num_developers" type="tint" indexed="true" stored="true"/> |
| <field name="num_downloads" type="tint" indexed="true" stored="true"/> |
| <field name="num_downloads_week" type="tint" indexed="true" stored="true"/> |
| <field name="num_services" type="tint" indexed="true" stored="true"/> |
| <field name="percentile" type="float" indexed="true" stored="true"/> |
| <field name="project_type" type="tint" indexed="true" stored="true" /> |
| <field name="project_doc_id" type="string" indexed="true" stored="true" /> |
| <field name="registration_date" type="date" indexed="true" stored="true" /> |
| <field name="screenshot_url" type="string" indexed="true" stored="true" /> |
| <field name="trove" type="text_general" indexed="true" stored="true" /> |
| <field name="unix_group_name" type="string" indexed="true" stored="true" /> |
| <field name="source" type="string" indexed="true" stored="true" /> |
| <field name="rating" type="float" indexed="true" stored="true" /> |
| <field name="review_count" type="tint" indexed="true" stored="true" /> |
| |
| <!-- Common metadata fields, named specifically to match up with |
| SolrCell metadata when parsing rich documents such as Word, PDF. |
| Some fields are multiValued only because Tika currently may return |
| multiple values for them. Some metadata is parsed from the documents, |
| but there are some which come from the client context: |
| "content_type": From the HTTP headers of incoming stream |
| "resourcename": From SolrCell request param resource.name |
| --> |
| <field name="title" type="text_general" indexed="true" stored="true" multiValued="true"/> |
| <field name="subject" type="text_general" indexed="true" stored="true"/> |
| <field name="comments" type="text_general" indexed="true" stored="true"/> |
| <field name="author" type="text_general" indexed="true" stored="true"/> |
| <field name="keywords" type="text_general" indexed="true" stored="true"/> |
| <field name="category" type="text_general" indexed="true" stored="true"/> |
| <field name="content_type" type="string" indexed="true" stored="true" multiValued="true"/> |
| <field name="last_modified" type="date" indexed="true" stored="true"/> |
| <field name="links" type="string" indexed="true" stored="true" multiValued="true"/> |
| |
| <!-- Main body of document extracted by SolrCell. |
| NOTE: This field is not indexed by default, since it is also copied to "text" |
| using copyField below. This is to save space. Use this field for returning and |
| highlighting document content. Use the "text" field to search the content. --> |
| |
| |
| <!-- catchall field, containing all other searchable text fields (implemented |
| via copyField further on in this schema --> |
| |
| <!-- catchall text field that indexes tokens both normally and in reverse for efficient |
| leading wildcard queries. --> |
| |
| <!-- non-tokenized version of manufacturer to make it easier to sort or group |
| results by manufacturer. copied from "manu" via copyField --> |
| <!-- |
| Some fields such as popularity and manu_exact could be modified to |
| leverage doc values: |
| <field name="popularity" type="int" indexed="true" stored="true" docValues="true" default="0" /> |
| <field name="manu_exact" type="string" indexed="false" stored="false" docValues="true" default="" /> |
| |
| Although it would make indexing slightly slower and the index bigger, it |
| would also make the index faster to load, more memory-efficient and more |
| NRT-friendly. |
| --> |
| |
| <!-- Dynamic field definitions allow using convention over configuration |
| for fields via the specification of patterns to match field names. |
| EXAMPLE: name="*_i" will match any field ending in _i (like myid_i, z_i) |
| RESTRICTION: the glob-like pattern in the name attribute must have |
| a "*" only at the start or the end. --> |
| |
| <!-- Type used to index the lat and lon components for the "location" FieldType --> |
| |
| <!-- some trie-coded dynamic fields for faster range queries --> |
| |
| <!-- uncomment the following to ignore any fields that don't already match an existing |
| field name or dynamic field, rather than reporting them as an error. |
| alternately, change the type="ignored" to some other type e.g. "text" if you want |
| unknown fields indexed and/or stored by default --> |
| <!--dynamicField name="*" type="ignored" multiValued="true" /--> |
| |
| <dynamicField name="*_i" type="tint" indexed="true" stored="true"/> |
| <dynamicField name="*_s" type="string" indexed="true" stored="true"/> |
| <dynamicField name="*_l" type="long" indexed="true" stored="true"/> |
| <dynamicField name="*_t" type="text_general" indexed="true" stored="true"/> |
| <dynamicField name="*_b" type="boolean" indexed="true" stored="true"/> |
| <dynamicField name="*_f" type="float" indexed="true" stored="true"/> |
| <dynamicField name="*_d" type="double" indexed="true" stored="true"/> |
| <dynamicField name="*_dt" type="date" indexed="true" stored="true"/> |
| <dynamicField name="*_ws" type="text_ws" indexed="true" stored="true"/> |
| |
| </fields> |
| |
| |
| <!-- Field to use to determine and enforce document uniqueness. |
| Unless this field is marked with required="false", it will be a required field |
| --> |
| <uniqueKey>id</uniqueKey> |
| |
| <!-- DEPRECATED: The defaultSearchField is consulted by various query parsers when |
| parsing a query string that isn't explicit about the field. Machine (non-user) |
| generated queries are best made explicit, or they can use the "df" request parameter |
| which takes precedence over this. |
| Note: Un-commenting defaultSearchField will be insufficient if your request handler |
| in solrconfig.xml defines "df", which takes precedence. That would need to be removed. |
| <defaultSearchField>text</defaultSearchField> --> |
| |
| <!-- DEPRECATED: The defaultOperator (AND|OR) is consulted by various query parsers |
| when parsing a query string to determine if a clause of the query should be marked as |
| required or optional, assuming the clause isn't already marked by some operator. |
| The default is OR, which is generally assumed so it is not a good idea to change it |
| globally here. The "q.op" request parameter takes precedence over this. |
| <solrQueryParser defaultOperator="OR"/> --> |
| |
| <!-- copyField commands copy one field to another at the time a document |
| is added to the index. It's used either to index the same field differently, |
| or to add multiple fields to the same field for easier/faster searching. --> |
| |
| <!-- Above, multiple source fields are copied to the [text] field. |
| Another way to map multiple source fields to the same |
| destination field is to use the dynamic field syntax. |
| copyField also supports a maxChars to copy setting. --> |
| |
| <!-- <copyField source="*_t" dest="text" maxChars="3000"/> --> |
| |
| <!-- copy name to alphaNameSort, a field designed for sorting by name --> |
| <!-- <copyField source="name" dest="alphaNameSort"/> --> |
| <copyField source="labels_t" dest="labels_ws"/> |
| |
| <types> |
| <!-- field type definitions. The "name" attribute is |
| just a label to be used by field definitions. The "class" |
| attribute and any other attributes determine the real |
| behavior of the fieldType. |
| Class names starting with "solr" refer to java classes in a |
| standard package such as org.apache.solr.analysis |
| --> |
| |
| <!-- The StrField type is not analyzed, but indexed/stored verbatim. |
| It supports doc values but in that case the field needs to be |
| single-valued and either required or have a default value. |
| --> |
| <fieldType name="string" class="solr.StrField" sortMissingLast="true" /> |
| |
| <!-- boolean type: "true" or "false" --> |
| <fieldType name="boolean" class="solr.BoolField" sortMissingLast="true"/> |
| |
| <!-- sortMissingLast and sortMissingFirst attributes are optional attributes are |
| currently supported on types that are sorted internally as strings |
| and on numeric types. |
| This includes "string","boolean", and, as of 3.5 (and 4.x), |
| int, float, long, date, double, including the "Trie" variants. |
| - If sortMissingLast="true", then a sort on this field will cause documents |
| without the field to come after documents with the field, |
| regardless of the requested sort order (asc or desc). |
| - If sortMissingFirst="true", then a sort on this field will cause documents |
| without the field to come before documents with the field, |
| regardless of the requested sort order. |
| - If sortMissingLast="false" and sortMissingFirst="false" (the default), |
| then default lucene sorting will be used which places docs without the |
| field first in an ascending sort and last in a descending sort. |
| --> |
| |
| <!-- |
| Default numeric field types. For faster range queries, consider the tint/tfloat/tlong/tdouble types. |
| |
| These fields support doc values, but they require the field to be |
| single-valued and either be required or have a default value. |
| --> |
| <fieldType name="int" class="solr.TrieIntField" precisionStep="0" positionIncrementGap="0"/> |
| <fieldType name="float" class="solr.TrieFloatField" precisionStep="0" positionIncrementGap="0"/> |
| <fieldType name="long" class="solr.TrieLongField" precisionStep="0" positionIncrementGap="0"/> |
| <fieldType name="double" class="solr.TrieDoubleField" precisionStep="0" positionIncrementGap="0"/> |
| |
| <!-- |
| Numeric field types that index each value at various levels of precision |
| to accelerate range queries when the number of values between the range |
| endpoints is large. See the javadoc for NumericRangeQuery for internal |
| implementation details. |
| |
| Smaller precisionStep values (specified in bits) will lead to more tokens |
| indexed per value, slightly larger index size, and faster range queries. |
| A precisionStep of 0 disables indexing at different precision levels. |
| --> |
| <fieldType name="tint" class="solr.TrieIntField" precisionStep="8" positionIncrementGap="0"/> |
| <fieldType name="tfloat" class="solr.TrieFloatField" precisionStep="8" positionIncrementGap="0"/> |
| <fieldType name="tlong" class="solr.TrieLongField" precisionStep="8" positionIncrementGap="0"/> |
| <fieldType name="tdouble" class="solr.TrieDoubleField" precisionStep="8" positionIncrementGap="0"/> |
| |
| <!-- The format for this date field is of the form 1995-12-31T23:59:59Z, and |
| is a more restricted form of the canonical representation of dateTime |
| http://www.w3.org/TR/xmlschema-2/#dateTime |
| The trailing "Z" designates UTC time and is mandatory. |
| Optional fractional seconds are allowed: 1995-12-31T23:59:59.999Z |
| All other components are mandatory. |
| |
| Expressions can also be used to denote calculations that should be |
| performed relative to "NOW" to determine the value, ie... |
| |
| NOW/HOUR |
| ... Round to the start of the current hour |
| NOW-1DAY |
| ... Exactly 1 day prior to now |
| NOW/DAY+6MONTHS+3DAYS |
| ... 6 months and 3 days in the future from the start of |
| the current day |
| |
| Consult the DateField javadocs for more information. |
| |
| Note: For faster range queries, consider the tdate type |
| --> |
| <fieldType name="date" class="solr.TrieDateField" precisionStep="0" positionIncrementGap="0"/> |
| |
| <!-- A Trie based date field for faster date range queries and date faceting. --> |
| <fieldType name="tdate" class="solr.TrieDateField" precisionStep="6" positionIncrementGap="0"/> |
| |
| |
| <!--Binary data type. The data should be sent/retrieved in as Base64 encoded Strings --> |
| <fieldtype name="binary" class="solr.BinaryField"/> |
| |
| <!-- |
| Note: |
| These should only be used for compatibility with existing indexes (created with lucene or older Solr versions). |
| Use Trie based fields instead. As of Solr 3.5 and 4.x, Trie based fields support sortMissingFirst/Last |
| |
| Plain numeric field types that store and index the text |
| value verbatim (and hence don't correctly support range queries, since the |
| lexicographic ordering isn't equal to the numeric ordering) |
| --> |
| <fieldType name="pint" class="solr.IntField"/> |
| <fieldType name="plong" class="solr.LongField"/> |
| <fieldType name="pfloat" class="solr.FloatField"/> |
| <fieldType name="pdouble" class="solr.DoubleField"/> |
| <fieldType name="pdate" class="solr.DateField" sortMissingLast="true"/> |
| |
| <!-- The "RandomSortField" is not used to store or search any |
| data. You can declare fields of this type it in your schema |
| to generate pseudo-random orderings of your docs for sorting |
| or function purposes. The ordering is generated based on the field |
| name and the version of the index. As long as the index version |
| remains unchanged, and the same field name is reused, |
| the ordering of the docs will be consistent. |
| If you want different psuedo-random orderings of documents, |
| for the same version of the index, use a dynamicField and |
| change the field name in the request. |
| --> |
| <fieldType name="random" class="solr.RandomSortField" indexed="true" /> |
| |
| <!-- solr.TextField allows the specification of custom text analyzers |
| specified as a tokenizer and a list of token filters. Different |
| analyzers may be specified for indexing and querying. |
| |
| The optional positionIncrementGap puts space between multiple fields of |
| this type on the same document, with the purpose of preventing false phrase |
| matching across fields. |
| |
| For more info on customizing your analyzer chain, please see |
| http://wiki.apache.org/solr/AnalyzersTokenizersTokenFilters |
| --> |
| |
| <!-- One can also specify an existing Analyzer class that has a |
| default constructor via the class attribute on the analyzer element. |
| Example: |
| <fieldType name="text_greek" class="solr.TextField"> |
| <analyzer class="org.apache.lucene.analysis.el.GreekAnalyzer"/> |
| </fieldType> |
| --> |
| |
| <!-- A text field that only splits on whitespace for exact matching of words --> |
| <fieldType name="text_ws" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer> |
| <tokenizer class="solr.WhitespaceTokenizerFactory"/> |
| </analyzer> |
| </fieldType> |
| |
| <!-- A general text field that has reasonable, generic |
| cross-language defaults: it tokenizes with StandardTokenizer, |
| removes stop words from case-insensitive "stopwords.txt" |
| (empty by default), and down cases. At query time only, it |
| also applies synonyms. --> |
| <fieldType name="text_general" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer type="index"> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" enablePositionIncrements="true" /> |
| <!-- in this example, we will only use synonyms at query time |
| <filter class="solr.SynonymFilterFactory" synonyms="index_synonyms.txt" ignoreCase="true" expand="false"/> |
| --> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| </analyzer> |
| <analyzer type="query"> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" enablePositionIncrements="true" /> |
| <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| </analyzer> |
| </fieldType> |
| |
| <!-- A text field with defaults appropriate for English: it |
| tokenizes with StandardTokenizer, removes English stop words |
| (lang/stopwords_en.txt), down cases, protects words from protwords.txt, and |
| finally applies Porter's stemming. The query time analyzer |
| also applies synonyms from synonyms.txt. --> |
| <fieldType name="text_en" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer type="index"> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <!-- in this example, we will only use synonyms at query time |
| <filter class="solr.SynonymFilterFactory" synonyms="index_synonyms.txt" ignoreCase="true" expand="false"/> |
| --> |
| <!-- Case insensitive stop word removal. |
| add enablePositionIncrements=true in both the index and query |
| analyzers to leave a 'gap' for more accurate phrase queries. |
| --> |
| <filter class="solr.StopFilterFactory" |
| ignoreCase="true" |
| words="lang/stopwords_en.txt" |
| enablePositionIncrements="true" |
| /> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| <filter class="solr.EnglishPossessiveFilterFactory"/> |
| <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/> |
| <!-- Optionally you may want to use this less aggressive stemmer instead of PorterStemFilterFactory: |
| <filter class="solr.EnglishMinimalStemFilterFactory"/> |
| --> |
| <filter class="solr.PorterStemFilterFactory"/> |
| </analyzer> |
| <analyzer type="query"> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/> |
| <filter class="solr.StopFilterFactory" |
| ignoreCase="true" |
| words="lang/stopwords_en.txt" |
| enablePositionIncrements="true" |
| /> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| <filter class="solr.EnglishPossessiveFilterFactory"/> |
| <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/> |
| <!-- Optionally you may want to use this less aggressive stemmer instead of PorterStemFilterFactory: |
| <filter class="solr.EnglishMinimalStemFilterFactory"/> |
| --> |
| <filter class="solr.PorterStemFilterFactory"/> |
| </analyzer> |
| </fieldType> |
| |
| <!-- A text field with defaults appropriate for English, plus |
| aggressive word-splitting and autophrase features enabled. |
| This field is just like text_en, except it adds |
| WordDelimiterFilter to enable splitting and matching of |
| words on case-change, alpha numeric boundaries, and |
| non-alphanumeric chars. This means certain compound word |
| cases will work, for example query "wi fi" will match |
| document "WiFi" or "wi-fi". |
| --> |
| <fieldType name="text_en_splitting" class="solr.TextField" positionIncrementGap="100" autoGeneratePhraseQueries="true"> |
| <analyzer type="index"> |
| <tokenizer class="solr.WhitespaceTokenizerFactory"/> |
| <!-- in this example, we will only use synonyms at query time |
| <filter class="solr.SynonymFilterFactory" synonyms="index_synonyms.txt" ignoreCase="true" expand="false"/> |
| --> |
| <!-- Case insensitive stop word removal. |
| add enablePositionIncrements=true in both the index and query |
| analyzers to leave a 'gap' for more accurate phrase queries. |
| --> |
| <filter class="solr.StopFilterFactory" |
| ignoreCase="true" |
| words="lang/stopwords_en.txt" |
| enablePositionIncrements="true" |
| /> |
| <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="1" catenateNumbers="1" catenateAll="0" splitOnCaseChange="1"/> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/> |
| <filter class="solr.PorterStemFilterFactory"/> |
| </analyzer> |
| <analyzer type="query"> |
| <tokenizer class="solr.WhitespaceTokenizerFactory"/> |
| <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/> |
| <filter class="solr.StopFilterFactory" |
| ignoreCase="true" |
| words="lang/stopwords_en.txt" |
| enablePositionIncrements="true" |
| /> |
| <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="0" catenateNumbers="0" catenateAll="0" splitOnCaseChange="1"/> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/> |
| <filter class="solr.PorterStemFilterFactory"/> |
| </analyzer> |
| </fieldType> |
| |
| <!-- Less flexible matching, but less false matches. Probably not ideal for product names, |
| but may be good for SKUs. Can insert dashes in the wrong place and still match. --> |
| <fieldType name="text_en_splitting_tight" class="solr.TextField" positionIncrementGap="100" autoGeneratePhraseQueries="true"> |
| <analyzer> |
| <tokenizer class="solr.WhitespaceTokenizerFactory"/> |
| <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="false"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_en.txt"/> |
| <filter class="solr.WordDelimiterFilterFactory" generateWordParts="0" generateNumberParts="0" catenateWords="1" catenateNumbers="1" catenateAll="0"/> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/> |
| <filter class="solr.EnglishMinimalStemFilterFactory"/> |
| <!-- this filter can remove any duplicate tokens that appear at the same position - sometimes |
| possible with WordDelimiterFilter in conjuncton with stemming. --> |
| <filter class="solr.RemoveDuplicatesTokenFilterFactory"/> |
| </analyzer> |
| </fieldType> |
| |
| <!-- Just like text_general except it reverses the characters of |
| each token, to enable more efficient leading wildcard queries. --> |
| <fieldType name="text_general_rev" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer type="index"> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" enablePositionIncrements="true" /> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| <filter class="solr.ReversedWildcardFilterFactory" withOriginal="true" |
| maxPosAsterisk="3" maxPosQuestion="2" maxFractionAsterisk="0.33"/> |
| </analyzer> |
| <analyzer type="query"> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" enablePositionIncrements="true" /> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| </analyzer> |
| </fieldType> |
| |
| <!-- charFilter + WhitespaceTokenizer --> |
| <!-- |
| <fieldType name="text_char_norm" class="solr.TextField" positionIncrementGap="100" > |
| <analyzer> |
| <charFilter class="solr.MappingCharFilterFactory" mapping="mapping-ISOLatin1Accent.txt"/> |
| <tokenizer class="solr.WhitespaceTokenizerFactory"/> |
| </analyzer> |
| </fieldType> |
| --> |
| |
| <!-- This is an example of using the KeywordTokenizer along |
| With various TokenFilterFactories to produce a sortable field |
| that does not include some properties of the source text |
| --> |
| <fieldType name="alphaOnlySort" class="solr.TextField" sortMissingLast="true" omitNorms="true"> |
| <analyzer> |
| <!-- KeywordTokenizer does no actual tokenizing, so the entire |
| input string is preserved as a single token |
| --> |
| <tokenizer class="solr.KeywordTokenizerFactory"/> |
| <!-- The LowerCase TokenFilter does what you expect, which can be |
| when you want your sorting to be case insensitive |
| --> |
| <filter class="solr.LowerCaseFilterFactory" /> |
| <!-- The TrimFilter removes any leading or trailing whitespace --> |
| <filter class="solr.TrimFilterFactory" /> |
| <!-- The PatternReplaceFilter gives you the flexibility to use |
| Java Regular expression to replace any sequence of characters |
| matching a pattern with an arbitrary replacement string, |
| which may include back references to portions of the original |
| string matched by the pattern. |
| |
| See the Java Regular Expression documentation for more |
| information on pattern and replacement string syntax. |
| |
| http://java.sun.com/j2se/1.6.0/docs/api/java/util/regex/package-summary.html |
| --> |
| <filter class="solr.PatternReplaceFilterFactory" |
| pattern="([^a-z])" replacement="" replace="all" |
| /> |
| </analyzer> |
| </fieldType> |
| |
| <fieldtype name="phonetic" stored="false" indexed="true" class="solr.TextField" > |
| <analyzer> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <filter class="solr.DoubleMetaphoneFilterFactory" inject="false"/> |
| </analyzer> |
| </fieldtype> |
| |
| <fieldtype name="payloads" stored="false" indexed="true" class="solr.TextField" > |
| <analyzer> |
| <tokenizer class="solr.WhitespaceTokenizerFactory"/> |
| <!-- |
| The DelimitedPayloadTokenFilter can put payloads on tokens... for example, |
| a token of "foo|1.4" would be indexed as "foo" with a payload of 1.4f |
| Attributes of the DelimitedPayloadTokenFilterFactory : |
| "delimiter" - a one character delimiter. Default is | (pipe) |
| "encoder" - how to encode the following value into a playload |
| float -> org.apache.lucene.analysis.payloads.FloatEncoder, |
| integer -> o.a.l.a.p.IntegerEncoder |
| identity -> o.a.l.a.p.IdentityEncoder |
| Fully Qualified class name implementing PayloadEncoder, Encoder must have a no arg constructor. |
| --> |
| <filter class="solr.DelimitedPayloadTokenFilterFactory" encoder="float"/> |
| </analyzer> |
| </fieldtype> |
| |
| <!-- lowercases the entire field value, keeping it as a single token. --> |
| <fieldType name="lowercase" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer> |
| <tokenizer class="solr.KeywordTokenizerFactory"/> |
| <filter class="solr.LowerCaseFilterFactory" /> |
| </analyzer> |
| </fieldType> |
| |
| <!-- |
| Example of using PathHierarchyTokenizerFactory at index time, so |
| queries for paths match documents at that path, or in descendent paths |
| --> |
| <fieldType name="descendent_path" class="solr.TextField"> |
| <analyzer type="index"> |
| <tokenizer class="solr.PathHierarchyTokenizerFactory" delimiter="/" /> |
| </analyzer> |
| <analyzer type="query"> |
| <tokenizer class="solr.KeywordTokenizerFactory" /> |
| </analyzer> |
| </fieldType> |
| <!-- |
| Example of using PathHierarchyTokenizerFactory at query time, so |
| queries for paths match documents at that path, or in ancestor paths |
| --> |
| <fieldType name="ancestor_path" class="solr.TextField"> |
| <analyzer type="index"> |
| <tokenizer class="solr.KeywordTokenizerFactory" /> |
| </analyzer> |
| <analyzer type="query"> |
| <tokenizer class="solr.PathHierarchyTokenizerFactory" delimiter="/" /> |
| </analyzer> |
| </fieldType> |
| |
| <!-- since fields of this type are by default not stored or indexed, |
| any data added to them will be ignored outright. --> |
| <fieldtype name="ignored" stored="false" indexed="false" multiValued="true" class="solr.StrField" /> |
| |
| <!-- This point type indexes the coordinates as separate fields (subFields) |
| If subFieldType is defined, it references a type, and a dynamic field |
| definition is created matching *___<typename>. Alternately, if |
| subFieldSuffix is defined, that is used to create the subFields. |
| Example: if subFieldType="double", then the coordinates would be |
| indexed in fields myloc_0___double,myloc_1___double. |
| Example: if subFieldSuffix="_d" then the coordinates would be indexed |
| in fields myloc_0_d,myloc_1_d |
| The subFields are an implementation detail of the fieldType, and end |
| users normally should not need to know about them. |
| --> |
| <fieldType name="point" class="solr.PointType" dimension="2" subFieldSuffix="_d"/> |
| |
| <!-- A specialized field for geospatial search. If indexed, this fieldType must not be multivalued. --> |
| <fieldType name="location" class="solr.LatLonType" subFieldSuffix="_coordinate"/> |
| |
| <!-- An alternative geospatial field type new to Solr 4. It supports multiValued and polygon shapes. |
| For more information about this and other Spatial fields new to Solr 4, see: |
| http://wiki.apache.org/solr/SolrAdaptersForLuceneSpatial4 |
| --> |
| <fieldType name="location_rpt" class="solr.SpatialRecursivePrefixTreeFieldType" |
| geo="true" distErrPct="0.025" maxDistErr="0.000009" units="degrees" /> |
| |
| <!-- Money/currency field type. See http://wiki.apache.org/solr/MoneyFieldType |
| Parameters: |
| defaultCurrency: Specifies the default currency if none specified. Defaults to "USD" |
| precisionStep: Specifies the precisionStep for the TrieLong field used for the amount |
| providerClass: Lets you plug in other exchange provider backend: |
| solr.FileExchangeRateProvider is the default and takes one parameter: |
| currencyConfig: name of an xml file holding exchange rates |
| solr.OpenExchangeRatesOrgProvider uses rates from openexchangerates.org: |
| ratesFileLocation: URL or path to rates JSON file (default latest.json on the web) |
| refreshInterval: Number of minutes between each rates fetch (default: 1440, min: 60) |
| --> |
| <fieldType name="currency" class="solr.CurrencyField" precisionStep="8" defaultCurrency="USD" currencyConfig="currency.xml" /> |
| |
| |
| |
| <!-- some examples for different languages (generally ordered by ISO code) --> |
| |
| <!-- Arabic --> |
| <fieldType name="text_ar" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <!-- for any non-arabic --> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_ar.txt" enablePositionIncrements="true"/> |
| <!-- normalizes ﻯ to ﻱ, etc --> |
| <filter class="solr.ArabicNormalizationFilterFactory"/> |
| <filter class="solr.ArabicStemFilterFactory"/> |
| </analyzer> |
| </fieldType> |
| |
| <!-- Bulgarian --> |
| <fieldType name="text_bg" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_bg.txt" enablePositionIncrements="true"/> |
| <filter class="solr.BulgarianStemFilterFactory"/> |
| </analyzer> |
| </fieldType> |
| |
| <!-- Catalan --> |
| <fieldType name="text_ca" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <!-- removes l', etc --> |
| <filter class="solr.ElisionFilterFactory" ignoreCase="true" articles="lang/contractions_ca.txt"/> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_ca.txt" enablePositionIncrements="true"/> |
| <filter class="solr.SnowballPorterFilterFactory" language="Catalan"/> |
| </analyzer> |
| </fieldType> |
| |
| <!-- CJK bigram (see text_ja for a Japanese configuration using morphological analysis) --> |
| <fieldType name="text_cjk" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <!-- normalize width before bigram, as e.g. half-width dakuten combine --> |
| <filter class="solr.CJKWidthFilterFactory"/> |
| <!-- for any non-CJK --> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| <filter class="solr.CJKBigramFilterFactory"/> |
| </analyzer> |
| </fieldType> |
| |
| <!-- Czech --> |
| <fieldType name="text_cz" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_cz.txt" enablePositionIncrements="true"/> |
| <filter class="solr.CzechStemFilterFactory"/> |
| </analyzer> |
| </fieldType> |
| |
| <!-- Danish --> |
| <fieldType name="text_da" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_da.txt" format="snowball" enablePositionIncrements="true"/> |
| <filter class="solr.SnowballPorterFilterFactory" language="Danish"/> |
| </analyzer> |
| </fieldType> |
| |
| <!-- German --> |
| <fieldType name="text_de" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_de.txt" format="snowball" enablePositionIncrements="true"/> |
| <filter class="solr.GermanNormalizationFilterFactory"/> |
| <filter class="solr.GermanLightStemFilterFactory"/> |
| <!-- less aggressive: <filter class="solr.GermanMinimalStemFilterFactory"/> --> |
| <!-- more aggressive: <filter class="solr.SnowballPorterFilterFactory" language="German2"/> --> |
| </analyzer> |
| </fieldType> |
| |
| <!-- Greek --> |
| <fieldType name="text_el" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <!-- greek specific lowercase for sigma --> |
| <filter class="solr.GreekLowerCaseFilterFactory"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="false" words="lang/stopwords_el.txt" enablePositionIncrements="true"/> |
| <filter class="solr.GreekStemFilterFactory"/> |
| </analyzer> |
| </fieldType> |
| |
| <!-- Spanish --> |
| <fieldType name="text_es" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_es.txt" format="snowball" enablePositionIncrements="true"/> |
| <filter class="solr.SpanishLightStemFilterFactory"/> |
| <!-- more aggressive: <filter class="solr.SnowballPorterFilterFactory" language="Spanish"/> --> |
| </analyzer> |
| </fieldType> |
| |
| <!-- Basque --> |
| <fieldType name="text_eu" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_eu.txt" enablePositionIncrements="true"/> |
| <filter class="solr.SnowballPorterFilterFactory" language="Basque"/> |
| </analyzer> |
| </fieldType> |
| |
| <!-- Persian --> |
| <fieldType name="text_fa" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer> |
| <!-- for ZWNJ --> |
| <charFilter class="solr.PersianCharFilterFactory"/> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| <filter class="solr.ArabicNormalizationFilterFactory"/> |
| <filter class="solr.PersianNormalizationFilterFactory"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_fa.txt" enablePositionIncrements="true"/> |
| </analyzer> |
| </fieldType> |
| |
| <!-- Finnish --> |
| <fieldType name="text_fi" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_fi.txt" format="snowball" enablePositionIncrements="true"/> |
| <filter class="solr.SnowballPorterFilterFactory" language="Finnish"/> |
| <!-- less aggressive: <filter class="solr.FinnishLightStemFilterFactory"/> --> |
| </analyzer> |
| </fieldType> |
| |
| <!-- French --> |
| <fieldType name="text_fr" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <!-- removes l', etc --> |
| <filter class="solr.ElisionFilterFactory" ignoreCase="true" articles="lang/contractions_fr.txt"/> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_fr.txt" format="snowball" enablePositionIncrements="true"/> |
| <filter class="solr.FrenchLightStemFilterFactory"/> |
| <!-- less aggressive: <filter class="solr.FrenchMinimalStemFilterFactory"/> --> |
| <!-- more aggressive: <filter class="solr.SnowballPorterFilterFactory" language="French"/> --> |
| </analyzer> |
| </fieldType> |
| |
| <!-- Irish --> |
| <fieldType name="text_ga" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <!-- removes d', etc --> |
| <filter class="solr.ElisionFilterFactory" ignoreCase="true" articles="lang/contractions_ga.txt"/> |
| <!-- removes n-, etc. position increments is intentionally false! --> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/hyphenations_ga.txt" enablePositionIncrements="false"/> |
| <filter class="solr.IrishLowerCaseFilterFactory"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_ga.txt" enablePositionIncrements="true"/> |
| <filter class="solr.SnowballPorterFilterFactory" language="Irish"/> |
| </analyzer> |
| </fieldType> |
| |
| <!-- Galician --> |
| <fieldType name="text_gl" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_gl.txt" enablePositionIncrements="true"/> |
| <filter class="solr.GalicianStemFilterFactory"/> |
| <!-- less aggressive: <filter class="solr.GalicianMinimalStemFilterFactory"/> --> |
| </analyzer> |
| </fieldType> |
| |
| <!-- Hindi --> |
| <fieldType name="text_hi" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| <!-- normalizes unicode representation --> |
| <filter class="solr.IndicNormalizationFilterFactory"/> |
| <!-- normalizes variation in spelling --> |
| <filter class="solr.HindiNormalizationFilterFactory"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_hi.txt" enablePositionIncrements="true"/> |
| <filter class="solr.HindiStemFilterFactory"/> |
| </analyzer> |
| </fieldType> |
| |
| <!-- Hungarian --> |
| <fieldType name="text_hu" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_hu.txt" format="snowball" enablePositionIncrements="true"/> |
| <filter class="solr.SnowballPorterFilterFactory" language="Hungarian"/> |
| <!-- less aggressive: <filter class="solr.HungarianLightStemFilterFactory"/> --> |
| </analyzer> |
| </fieldType> |
| |
| <!-- Armenian --> |
| <fieldType name="text_hy" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_hy.txt" enablePositionIncrements="true"/> |
| <filter class="solr.SnowballPorterFilterFactory" language="Armenian"/> |
| </analyzer> |
| </fieldType> |
| |
| <!-- Indonesian --> |
| <fieldType name="text_id" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_id.txt" enablePositionIncrements="true"/> |
| <!-- for a less aggressive approach (only inflectional suffixes), set stemDerivational to false --> |
| <filter class="solr.IndonesianStemFilterFactory" stemDerivational="true"/> |
| </analyzer> |
| </fieldType> |
| |
| <!-- Italian --> |
| <fieldType name="text_it" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <!-- removes l', etc --> |
| <filter class="solr.ElisionFilterFactory" ignoreCase="true" articles="lang/contractions_it.txt"/> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_it.txt" format="snowball" enablePositionIncrements="true"/> |
| <filter class="solr.ItalianLightStemFilterFactory"/> |
| <!-- more aggressive: <filter class="solr.SnowballPorterFilterFactory" language="Italian"/> --> |
| </analyzer> |
| </fieldType> |
| |
| <!-- Japanese using morphological analysis (see text_cjk for a configuration using bigramming) |
| |
| NOTE: If you want to optimize search for precision, use default operator AND in your query |
| parser config with <solrQueryParser defaultOperator="AND"/> further down in this file. Use |
| OR if you would like to optimize for recall (default). |
| --> |
| <fieldType name="text_ja" class="solr.TextField" positionIncrementGap="100" autoGeneratePhraseQueries="false"> |
| <analyzer> |
| <!-- Kuromoji Japanese morphological analyzer/tokenizer (JapaneseTokenizer) |
| |
| Kuromoji has a search mode (default) that does segmentation useful for search. A heuristic |
| is used to segment compounds into its parts and the compound itself is kept as synonym. |
| |
| Valid values for attribute mode are: |
| normal: regular segmentation |
| search: segmentation useful for search with synonyms compounds (default) |
| extended: same as search mode, but unigrams unknown words (experimental) |
| |
| For some applications it might be good to use search mode for indexing and normal mode for |
| queries to reduce recall and prevent parts of compounds from being matched and highlighted. |
| Use <analyzer type="index"> and <analyzer type="query"> for this and mode normal in query. |
| |
| Kuromoji also has a convenient user dictionary feature that allows overriding the statistical |
| model with your own entries for segmentation, part-of-speech tags and readings without a need |
| to specify weights. Notice that user dictionaries have not been subject to extensive testing. |
| |
| User dictionary attributes are: |
| userDictionary: user dictionary filename |
| userDictionaryEncoding: user dictionary encoding (default is UTF-8) |
| |
| See lang/userdict_ja.txt for a sample user dictionary file. |
| |
| Punctuation characters are discarded by default. Use discardPunctuation="false" to keep them. |
| |
| See http://wiki.apache.org/solr/JapaneseLanguageSupport for more on Japanese language support. |
| --> |
| <tokenizer class="solr.JapaneseTokenizerFactory" mode="search"/> |
| <!--<tokenizer class="solr.JapaneseTokenizerFactory" mode="search" userDictionary="lang/userdict_ja.txt"/>--> |
| <!-- Reduces inflected verbs and adjectives to their base/dictionary forms (辞書形) --> |
| <filter class="solr.JapaneseBaseFormFilterFactory"/> |
| <!-- Removes tokens with certain part-of-speech tags --> |
| <filter class="solr.JapanesePartOfSpeechStopFilterFactory" tags="lang/stoptags_ja.txt" enablePositionIncrements="true"/> |
| <!-- Normalizes full-width romaji to half-width and half-width kana to full-width (Unicode NFKC subset) --> |
| <filter class="solr.CJKWidthFilterFactory"/> |
| <!-- Removes common tokens typically not useful for search, but have a negative effect on ranking --> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_ja.txt" enablePositionIncrements="true" /> |
| <!-- Normalizes common katakana spelling variations by removing any last long sound character (U+30FC) --> |
| <filter class="solr.JapaneseKatakanaStemFilterFactory" minimumLength="4"/> |
| <!-- Lower-cases romaji characters --> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| </analyzer> |
| </fieldType> |
| |
| <!-- Latvian --> |
| <fieldType name="text_lv" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_lv.txt" enablePositionIncrements="true"/> |
| <filter class="solr.LatvianStemFilterFactory"/> |
| </analyzer> |
| </fieldType> |
| |
| <!-- Dutch --> |
| <fieldType name="text_nl" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_nl.txt" format="snowball" enablePositionIncrements="true"/> |
| <filter class="solr.StemmerOverrideFilterFactory" dictionary="lang/stemdict_nl.txt" ignoreCase="false"/> |
| <filter class="solr.SnowballPorterFilterFactory" language="Dutch"/> |
| </analyzer> |
| </fieldType> |
| |
| <!-- Norwegian --> |
| <fieldType name="text_no" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_no.txt" format="snowball" enablePositionIncrements="true"/> |
| <filter class="solr.SnowballPorterFilterFactory" language="Norwegian"/> |
| <!-- less aggressive: <filter class="solr.NorwegianLightStemFilterFactory"/> --> |
| <!-- singular/plural: <filter class="solr.NorwegianMinimalStemFilterFactory"/> --> |
| </analyzer> |
| </fieldType> |
| |
| <!-- Portuguese --> |
| <fieldType name="text_pt" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_pt.txt" format="snowball" enablePositionIncrements="true"/> |
| <filter class="solr.PortugueseLightStemFilterFactory"/> |
| <!-- less aggressive: <filter class="solr.PortugueseMinimalStemFilterFactory"/> --> |
| <!-- more aggressive: <filter class="solr.SnowballPorterFilterFactory" language="Portuguese"/> --> |
| <!-- most aggressive: <filter class="solr.PortugueseStemFilterFactory"/> --> |
| </analyzer> |
| </fieldType> |
| |
| <!-- Romanian --> |
| <fieldType name="text_ro" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_ro.txt" enablePositionIncrements="true"/> |
| <filter class="solr.SnowballPorterFilterFactory" language="Romanian"/> |
| </analyzer> |
| </fieldType> |
| |
| <!-- Russian --> |
| <fieldType name="text_ru" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_ru.txt" format="snowball" enablePositionIncrements="true"/> |
| <filter class="solr.SnowballPorterFilterFactory" language="Russian"/> |
| <!-- less aggressive: <filter class="solr.RussianLightStemFilterFactory"/> --> |
| </analyzer> |
| </fieldType> |
| |
| <!-- Swedish --> |
| <fieldType name="text_sv" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_sv.txt" format="snowball" enablePositionIncrements="true"/> |
| <filter class="solr.SnowballPorterFilterFactory" language="Swedish"/> |
| <!-- less aggressive: <filter class="solr.SwedishLightStemFilterFactory"/> --> |
| </analyzer> |
| </fieldType> |
| |
| <!-- Thai --> |
| <fieldType name="text_th" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <filter class="solr.LowerCaseFilterFactory"/> |
| <filter class="solr.ThaiWordFilterFactory"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_th.txt" enablePositionIncrements="true"/> |
| </analyzer> |
| </fieldType> |
| |
| <!-- Turkish --> |
| <fieldType name="text_tr" class="solr.TextField" positionIncrementGap="100"> |
| <analyzer> |
| <tokenizer class="solr.StandardTokenizerFactory"/> |
| <filter class="solr.TurkishLowerCaseFilterFactory"/> |
| <filter class="solr.StopFilterFactory" ignoreCase="false" words="lang/stopwords_tr.txt" enablePositionIncrements="true"/> |
| <filter class="solr.SnowballPorterFilterFactory" language="Turkish"/> |
| </analyzer> |
| </fieldType> |
| |
| </types> |
| |
| <!-- Similarity is the scoring routine for each document vs. a query. |
| A custom Similarity or SimilarityFactory may be specified here, but |
| the default is fine for most applications. |
| For more info: http://wiki.apache.org/solr/SchemaXml#Similarity |
| --> |
| <!-- |
| <similarity class="com.example.solr.CustomSimilarityFactory"> |
| <str name="paramkey">param value</str> |
| </similarity> |
| --> |
| |
| </schema> |