moved and was not cleared anymore. This results in an huge fieldcache. (http://lucene.apache.org/#highlights-of-the-lucene-release-include https://issues.apache.org/jira/browse/LUCENE-5666) Here I try to use DovValues where it is possible. For this I used the Api-Scheme as new basis für the Solr-Schema. This needs at least a complete optimization of the Solr-Index to get a smaller FieldCache. Everything that is indexed with these setting will not use the Fieldcache at all.pull/14/head
sixcooler
10 years ago
parent
c729d089b6
commit
87e4abe393
@ -1,655 +1,122 @@
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<?xml version="1.0" encoding="UTF-8" ?>
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<!--
|
||||
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.
|
||||
-->
|
||||
|
||||
<!--
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||||
This is the Solr schema file. This file should be named "schema.xml" and
|
||||
should be in the conf directory under the solr home
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||||
(i.e. ./solr/conf/schema.xml by default)
|
||||
or located where the classloader for the Solr webapp can find it.
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||||
|
||||
This example schema is the recommended starting point for users.
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||||
It should be kept correct and concise, usable out-of-the-box.
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||||
|
||||
For more information, on how to customize this file, please see
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||||
http://wiki.apache.org/solr/SchemaXml
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||||
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PERFORMANCE NOTE: this schema includes many optional features and should not
|
||||
be used for benchmarking. To improve performance one could
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||||
- set stored="false" for all fields possible (esp large fields) when you
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||||
only need to search on the field but don't need to return the original
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||||
value.
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||||
- set indexed="false" if you don't need to search on the field, but only
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return the field as a result of searching on other indexed fields.
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- remove all unneeded copyField statements
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- for best index size and searching performance, set "index" to false
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for all general text fields, use copyField to copy them to the
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catchall "text" field, and use that for searching.
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- For maximum indexing performance, use the StreamingUpdateSolrServer
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java client.
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- Remember to run the JVM in server mode, and use a higher logging level
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that avoids logging every request
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-->
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<schema name="example" version="1.5">
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<!-- attribute "name" is the name of this schema and is only used for display purposes.
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version="x.y" is Solr's version number for the schema syntax and semantics. It should
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||||
not normally be changed by applications.
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1.0: multiValued attribute did not exist, all fields are multiValued by nature
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1.1: multiValued attribute introduced, false by default
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1.2: omitTermFreqAndPositions attribute introduced, true by default except for text fields.
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1.3: removed optional field compress feature
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1.4: default auto-phrase (QueryParser feature) to off
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1.5: omitNorms defaults to true for primitive field types (int, float, boolean, string...)
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-->
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<fields>
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<!-- Valid attributes for fields:
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name: mandatory - the name for the field
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type: mandatory - the name of a field type from the
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<types> fieldType section
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indexed: true if this field should be indexed (searchable or sortable)
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stored: true if this field should be retrievable
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multiValued: true if this field may contain multiple values per document
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omitNorms: (expert) set to true to omit the norms associated with
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this field (this disables length normalization and index-time
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boosting for the field, and saves some memory). Only full-text
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fields or fields that need an index-time boost need norms.
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Norms are omitted for primitive (non-analyzed) types by default.
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termVectors: [false] set to true to store the term vector for a
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given field.
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When using MoreLikeThis, fields used for similarity should be
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stored for best performance.
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termPositions: Store position information with the term vector.
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This will increase storage costs.
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termOffsets: Store offset information with the term vector. This
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will increase storage costs.
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required: The field is required. It will throw an error if the
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value does not exist
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default: a value that should be used if no value is specified
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when adding a document.
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-->
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<!-- field names should consist of alphanumeric or underscore characters only and
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not start with a digit. This is not currently strictly enforced,
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but other field names will not have first class support from all components
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and back compatibility is not guaranteed. Names with both leading and
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trailing underscores (e.g. _version_) are reserved.
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-->
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<field name="id" type="string" indexed="true" stored="true" required="true" />
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<field name="sku" type="string" indexed="true" stored="true" omitNorms="true"/>
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<!--<field name="sku" type="text_en_splitting_tight" indexed="true" stored="true" omitNorms="true"/>-->
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<field name="name" type="text_general" indexed="true" stored="true"/>
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<field name="manu" type="text_general" indexed="true" stored="true" omitNorms="true"/>
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<field name="cat" type="string" indexed="true" stored="true" multiValued="true"/>
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<field name="features" type="text_general" indexed="true" stored="true" multiValued="true"/>
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<field name="includes" type="text_general" indexed="true" stored="true" termVectors="true" termPositions="true" termOffsets="true" />
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<field name="weight" type="float" indexed="true" stored="true"/>
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<field name="price" type="float" indexed="true" stored="true"/>
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<field name="popularity" type="int" indexed="true" stored="true" />
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<field name="inStock" type="boolean" indexed="true" stored="true" />
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<field name="store" type="location" indexed="true" stored="true"/>
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<!-- Common metadata fields, named specifically to match up with
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SolrCell metadata when parsing rich documents such as Word, PDF.
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Some fields are multiValued only because Tika currently may return
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||||
multiple values for them.
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-->
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<field name="title" type="text_general" indexed="true" stored="true" multiValued="true"/>
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<field name="subject" type="text_general" indexed="true" stored="true"/>
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<field name="description" type="text_general" indexed="true" stored="true"/>
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<field name="comments" type="text_general" indexed="true" stored="true"/>
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<field name="author" type="text_general" indexed="true" stored="true"/>
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<copyField source="author" dest="author_sxt" maxChars="100" />
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<field name="keywords" type="text_general" indexed="true" stored="true"/>
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<field name="category" type="text_general" indexed="true" stored="true"/>
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<field name="content_type" type="string" indexed="true" stored="true" multiValued="true"/>
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<field name="last_modified" type="date" indexed="true" stored="true"/>
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<field name="links" type="string" indexed="true" stored="true" multiValued="true"/>
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<!-- catchall field, containing all other searchable text fields (implemented
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via copyField further on in this schema -->
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<field name="text" type="text_general" indexed="true" stored="false" multiValued="true"/>
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<!-- catchall text field that indexes tokens both normally and in reverse for efficient
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leading wildcard queries. -->
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<field name="text_rev" type="text_general_rev" indexed="true" stored="false" multiValued="true"/>
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<!-- non-tokenized version of manufacturer to make it easier to sort or group
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results by manufacturer. copied from "manu" via copyField -->
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<field name="manu_exact" type="string" indexed="true" stored="false"/>
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<field name="payloads" type="payloads" indexed="true" stored="true"/>
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<field name="_version_" type="long" indexed="true" stored="true"/>
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<!-- Uncommenting the following will create a "timestamp" field using
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a default value of "NOW" to indicate when each document was indexed.
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-->
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<!--
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<field name="timestamp" type="date" indexed="true" stored="true" default="NOW" multiValued="false"/>
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-->
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<!-- Dynamic field definitions allow using convention over configuration
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for fields via the specification of patterns to match field names.
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EXAMPLE: name="*_i" will match any field ending in _i (like myid_i, z_i)
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RESTRICTION: the glob-like pattern in the name attribute must have
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a "*" only at the start or the end. -->
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<dynamicField name="*_i" type="int" indexed="true" stored="true"/>
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<dynamicField name="*_s" type="string" indexed="true" stored="true" />
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<dynamicField name="*_val" type="int" indexed="true" stored="true" multiValued="true"/> <!-- YaCy special -->
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<dynamicField name="*_sxt" type="string" indexed="true" stored="true" multiValued="true"/> <!-- YaCy special -->
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<dynamicField name="*_l" type="long" indexed="true" stored="true"/>
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<dynamicField name="*_ls" type="long" indexed="true" stored="true" multiValued="true"/>
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<dynamicField name="*_t" type="text_general" indexed="true" stored="true"/>
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<dynamicField name="*_txt" type="text_general" indexed="true" stored="true" multiValued="true"/>
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<dynamicField name="*_en" type="text_en" indexed="true" stored="true" multiValued="true"/>
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<dynamicField name="*_b" type="boolean" indexed="true" stored="true"/>
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<dynamicField name="*_bs" type="boolean" indexed="true" stored="true" multiValued="true"/>
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<dynamicField name="*_f" type="float" indexed="true" stored="true"/>
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<dynamicField name="*_fs" type="float" indexed="true" stored="true" multiValued="true"/>
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<dynamicField name="*_d" type="double" indexed="true" stored="true"/>
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<dynamicField name="*_ds" type="double" indexed="true" stored="true" multiValued="true"/>
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<!-- Type used to index the lat and lon components for the "location" FieldType -->
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<dynamicField name="*_coordinate" type="tdouble" indexed="true" stored="true" />
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<dynamicField name="*_dt" type="date" indexed="true" stored="true"/>
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<dynamicField name="*_dts" type="date" indexed="true" stored="true" multiValued="true"/>
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<dynamicField name="*_p" type="location" indexed="true" stored="true"/>
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<!-- some trie-coded dynamic fields for faster range queries -->
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<dynamicField name="*_ti" type="tint" indexed="true" stored="true"/>
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<dynamicField name="*_tl" type="tlong" indexed="true" stored="true"/>
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<dynamicField name="*_tf" type="tfloat" indexed="true" stored="true"/>
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<dynamicField name="*_td" type="tdouble" indexed="true" stored="true"/>
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<dynamicField name="*_tdt" type="tdate" indexed="true" stored="true"/>
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<dynamicField name="*_c" type="currency" indexed="true" stored="true"/>
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<dynamicField name="ignored_*" type="ignored" multiValued="true"/>
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<dynamicField name="attr_*" type="text_general" indexed="true" stored="true" multiValued="true"/>
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<dynamicField name="random_*" type="random" />
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<!-- uncomment the following to ignore any fields that don't already match an existing
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field name or dynamic field, rather than reporting them as an error.
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alternately, change the type="ignored" to some other type e.g. "text" if you want
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unknown fields indexed and/or stored by default -->
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<!--dynamicField name="*" type="ignored" multiValued="true" /-->
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</fields>
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<schema name="YaCy2Solr" version="1.4">
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<types>
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<fieldType name="string" class="solr.StrField" omitNorms="true" sortMissingLast="true" docValues="true" />
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<fieldType name="boolean" class="solr.BoolField" omitNorms="true" sortMissingLast="true" />
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<fieldType name="int" class="solr.TrieIntField" omitNorms="true" precisionStep="0" positionIncrementGap="0" docValues="true" />
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<fieldType name="tint" class="solr.TrieIntField" precisionStep="8" positionIncrementGap="0" docValues="true" />
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<fieldType name="long" class="solr.TrieLongField" precisionStep="0" positionIncrementGap="0" docValues="true" />
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<fieldType name="tlong" class="solr.TrieLongField" precisionStep="8" positionIncrementGap="0" docValues="true" />
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<fieldType name="double" class="solr.TrieDoubleField" omitNorms="true" precisionStep="0" positionIncrementGap="0" docValues="true" />
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<fieldType name="tdouble" class="solr.TrieDoubleField" omitNorms="true" precisionStep="8" positionIncrementGap="0" docValues="true" />
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<fieldType name="date" class="solr.TrieDateField" omitNorms="true" precisionStep="0" positionIncrementGap="0" docValues="true" />
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<fieldType name="float" class="solr.TrieFloatField" precisionStep="0" positionIncrementGap="0" docValues="true" />
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<fieldType name="tfloat" class="solr.TrieFloatField" precisionStep="8" positionIncrementGap="0" docValues="true" />
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<fieldType name="location" class="solr.LatLonType" subFieldSuffix="_coordinate"/>
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<fieldType name="text" class="solr.TextField" positionIncrementGap="100" autoGeneratePhraseQueries="true">
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<analyzer type="index">
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<tokenizer class="solr.WhitespaceTokenizerFactory"/>
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<filter class="solr.LowerCaseFilterFactory"/>
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</analyzer>
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<analyzer type="query">
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<tokenizer class="solr.WhitespaceTokenizerFactory"/>
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<filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/>
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<filter class="solr.LowerCaseFilterFactory"/>
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</analyzer>
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</fieldType>
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<fieldType name="text_general" class="solr.TextField" positionIncrementGap="100">
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<analyzer type="index">
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<tokenizer class="solr.StandardTokenizerFactory"/>
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<filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt"/>
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<filter class="solr.LowerCaseFilterFactory"/>
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</analyzer>
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<analyzer type="query">
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<tokenizer class="solr.StandardTokenizerFactory"/>
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<filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt"/>
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<filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/>
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<filter class="solr.LowerCaseFilterFactory"/>
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</analyzer>
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</fieldType>
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<fieldType name="text_en_splitting_tight" class="solr.TextField" positionIncrementGap="100" autoGeneratePhraseQueries="true">
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<analyzer>
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<tokenizer class="solr.WhitespaceTokenizerFactory"/>
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<filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="false"/>
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<filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt"/>
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<filter class="solr.WordDelimiterFilterFactory" generateWordParts="0" generateNumberParts="0" catenateWords="1" catenateNumbers="1" catenateAll="0"/>
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<filter class="solr.LowerCaseFilterFactory"/><filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/>
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<filter class="solr.EnglishMinimalStemFilterFactory"/>
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<filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
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</analyzer>
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</fieldType>
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</types>
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<fields>
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<field name="_version_" type="long" indexed="true" stored="true" docValues="true" /> <!-- a mandatory solr field used for operation in SolrCloud -->
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<field name="text" type="text_general" indexed="true" stored="false" multiValued="true"/> <!-- this is default in solrconfix.xml; not used but you get errors when not defining it -->
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<!-- primary key of document, the URL hash **mandatory field** -->
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<field name="id" type="string" indexed="true" stored="true" docValues="true"/>
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<!-- url of document -->
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<field name="sku" type="string" indexed="true" stored="true" omitNorms="true" docValues="true"/>
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<!-- Field to use to determine and enforce document uniqueness.
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Unless this field is marked with required="false", it will be a required field
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-->
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<uniqueKey>id</uniqueKey>
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<!-- last-modified from http header -->
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<field name="last_modified" type="date" indexed="true" stored="true" docValues="true"/>
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<!-- DEPRECATED: The defaultSearchField is consulted by various query parsers when
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parsing a query string that isn't explicit about the field. Machine (non-user)
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generated queries are best made explicit, or they can use the "df" request parameter
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which takes precedence over this.
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Note: Un-commenting defaultSearchField will be insufficient if your request handler
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in solrconfig.xml defines "df", which takes precedence. That would need to be removed.
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<defaultSearchField>text</defaultSearchField> -->
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<!-- mime-type of document -->
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<field name="content_type" type="string" indexed="true" stored="true" multiValued="true" docValues="true"/>
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<!-- DEPRECATED: The defaultOperator (AND|OR) is consulted by various query parsers
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when parsing a query string to determine if a clause of the query should be marked as
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required or optional, assuming the clause isn't already marked by some operator.
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The default is OR, which is generally assumed so it is not a good idea to change it
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globally here. The "q.op" request parameter takes precedence over this.
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<solrQueryParser defaultOperator="OR"/> -->
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<!-- content of title tag -->
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<field name="title" type="text_general" indexed="true" stored="true" multiValued="true"/>
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|
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<!-- copyField commands copy one field to another at the time a document
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||||
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. -->
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<!-- point in degrees of latitude,longitude as declared in WSG84 -->
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<field name="coordinate_p" type="location" indexed="true" stored="true"/>
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<copyField source="cat" dest="text"/>
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<copyField source="name" dest="text"/>
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<copyField source="manu" dest="text"/>
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<copyField source="features" dest="text"/>
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<copyField source="includes" dest="text"/>
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<copyField source="manu" dest="manu_exact"/>
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<!-- content of author-tag -->
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<field name="author" type="text_general" indexed="true" stored="true"/>
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<!-- Copy the price into a currency enabled field (default USD) -->
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<copyField source="price" dest="price_c"/>
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<!-- content of keywords tag; words are separated by space -->
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<field name="keywords" type="text_general" indexed="true" stored="true"/>
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||||
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<!-- all visible text -->
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||||
<field name="text_t" type="text_general" indexed="true" stored="true"/>
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<!-- Above, multiple source fields are copied to the [text] field.
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||||
Another way to map multiple source fields to the same
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||||
destination field is to use the dynamic field syntax.
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||||
copyField also supports a maxChars to copy setting. -->
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||||
<!-- <copyField source="*_t" dest="text" maxChars="3000"/> -->
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||||
<!-- copy name to alphaNameSort, a field designed for sorting by name -->
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<!-- <copyField source="name" dest="alphaNameSort"/> -->
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<!-- Similarity is the scoring routine for each document vs. a query.
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||||
A custom similarity may be specified here, but the default is fine
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||||
for most applications. -->
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||||
<!-- <similarity class="org.apache.lucene.search.similarities.DefaultSimilarity"/> -->
|
||||
<!-- ... OR ...
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||||
Specify a SimilarityFactory class name implementation
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||||
allowing parameters to be used.
|
||||
-->
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||||
<!--
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||||
<similarity class="com.example.solr.CustomSimilarityFactory">
|
||||
<str name="paramkey">param value</str>
|
||||
</similarity>
|
||||
-->
|
||||
|
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|
||||
|
||||
<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
|
||||
-->
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||||
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||||
<!-- The StrField type is not analyzed, but indexed/stored verbatim. -->
|
||||
<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.
|
||||
-->
|
||||
<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"/>
|
||||
|
||||
<!-- 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" />
|
||||
<!-- 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" />
|
||||
<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.
|
||||
-->
|
||||
<filter class="solr.StopFilterFactory"
|
||||
ignoreCase="true"
|
||||
words="lang/stopwords_en.txt"
|
||||
/>
|
||||
<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"/>
|
||||
<dynamicField name="*_i" type="int" indexed="true" stored="true"/>
|
||||
<dynamicField name="*_l" type="long" indexed="true" stored="true"/>
|
||||
<dynamicField name="*_b" type="boolean" indexed="true" stored="true"/>
|
||||
<dynamicField name="*_s" type="string" indexed="true" stored="true" />
|
||||
<dynamicField name="*_sxt" type="string" indexed="true" stored="true" multiValued="true"/> <!-- YaCy special -->
|
||||
<dynamicField name="*_dt" type="date" indexed="true" stored="true"/>
|
||||
<dynamicField name="*_dts" type="date" indexed="true" stored="true" multiValued="true"/>
|
||||
<dynamicField name="*_t" type="text_general" indexed="true" stored="true"/>
|
||||
<dynamicField name="*_coordinate" type="tdouble" indexed="true" stored="true" />
|
||||
<dynamicField name="*_txt" type="text_general" indexed="true" stored="true" multiValued="true"/>
|
||||
<dynamicField name="*_val" type="int" indexed="true" stored="true" multiValued="true"/> <!-- YaCy special -->
|
||||
<!-- unused dynamicFields?
|
||||
<dynamicField name="*_ls" type="long" indexed="true" stored="true" multiValued="true"/>
|
||||
<dynamicField name="*_bs" type="boolean" indexed="true" stored="true" multiValued="true"/>
|
||||
<dynamicField name="*_f" type="float" indexed="true" stored="true"/>
|
||||
<dynamicField name="*_fs" type="float" indexed="true" stored="true" multiValued="true"/>
|
||||
<dynamicField name="*_d" type="double" indexed="true" stored="true"/>
|
||||
<dynamicField name="*_ds" type="double" indexed="true" stored="true" multiValued="true"/>
|
||||
<dynamicField name="*_p" type="location" indexed="true" stored="true"/>
|
||||
<dynamicField name="*_ti" type="tint" indexed="true" stored="true"/>
|
||||
<dynamicField name="*_tl" type="tlong" indexed="true" stored="true"/>
|
||||
<dynamicField name="*_tf" type="tfloat" indexed="true" stored="true"/>
|
||||
<dynamicField name="*_td" type="tdouble" indexed="true" stored="true"/>
|
||||
<dynamicField name="attr_*" type="text_general" indexed="true" stored="true" multiValued="true"/>
|
||||
-->
|
||||
<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"
|
||||
/>
|
||||
<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.
|
||||
-->
|
||||
<filter class="solr.StopFilterFactory"
|
||||
ignoreCase="true"
|
||||
words="lang/stopwords_en.txt"
|
||||
/>
|
||||
<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"
|
||||
/>
|
||||
<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" />
|
||||
<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" />
|
||||
<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>
|
||||
<copyField source="author" dest="author_sxt" maxChars="100" />
|
||||
</fields>
|
||||
|
||||
<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>
|
||||
|
||||
<fieldType name="text_path" class="solr.TextField" positionIncrementGap="100">
|
||||
<analyzer>
|
||||
<tokenizer class="solr.PathHierarchyTokenizerFactory"/>
|
||||
</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"/>
|
||||
|
||||
<!--
|
||||
A Geohash is a compact representation of a latitude longitude pair in a single field.
|
||||
See http://wiki.apache.org/solr/SpatialSearch
|
||||
-->
|
||||
<fieldtype name="geohash" class="solr.GeoHashField"/>
|
||||
|
||||
<!-- 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 exhange 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" />
|
||||
|
||||
</types>
|
||||
|
||||
|
||||
|
||||
<uniqueKey>id</uniqueKey>
|
||||
<defaultSearchField>text_t</defaultSearchField>
|
||||
<solrQueryParser defaultOperator="AND"/>
|
||||
|
||||
<!-- if you are using a search client using the default search field "text", then use this line to get to all indexed documents -->
|
||||
<!-- <copyField source="*_t" dest="text" maxChars="3000"/> -->
|
||||
</schema>
|
||||
|
||||
Loading…
Reference in new issue