Hi Yonik,
Currently our Schema has very few fields and we don't have any copy fields
also. Please find the below Schema.xml we are using:
<?xml version="1.0" encoding="UTF-8" ?>
<schema name="cmps" version="1.1">
<!-- attribute "name" is the name of this schema and is only used for
display purposes.
Applications should change this to reflect the nature of the search
collection.
version="1.1" 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 -->
<types>
<fieldType name="string" class="solr.StrField" sortMissingLast="true"
omitNorms="true"/>
<fieldType name="boolean" class="solr.BoolField" sortMissingLast="true"
omitNorms="true"/>
<fieldType name="integer" class="solr.IntField" omitNorms="true"/>
<fieldType name="long" class="solr.LongField" omitNorms="true"/>
<fieldType name="float" class="solr.FloatField" omitNorms="true"/>
<fieldType name="double" class="solr.DoubleField" omitNorms="true"/>
<fieldType name="sint" class="solr.SortableIntField"
sortMissingLast="true" omitNorms="true"/>
<fieldType name="slong" class="solr.SortableLongField"
sortMissingLast="true" omitNorms="true"/>
<fieldType name="sfloat" class="solr.SortableFloatField"
sortMissingLast="true" omitNorms="true"/>
<fieldType name="sdouble" class="solr.SortableDoubleField"
sortMissingLast="true" omitNorms="true"/>
<fieldType name="date" class="solr.DateField" sortMissingLast="true"
omitNorms="true"/>
<fieldType name="random" class="solr.RandomSortField" indexed="true" />
<fieldType name="text_ws" class="solr.TextField"
positionIncrementGap="100">
<analyzer>
<tokenizer class="solr.WhitespaceTokenizerFactory"/>
</analyzer>
</fieldType>
<fieldType name="text" class="solr.TextField"
positionIncrementGap="100">
<analyzer type="index">
<tokenizer class="solr.WhitespaceTokenizerFactory"/>
<filter class="solr.StopFilterFactory"
ignoreCase="true"
words="stopwords.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.EnglishPorterFilterFactory"
protected="protwords.txt"/>
<filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
</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="stopwords.txt"/>
<filter class="solr.WordDelimiterFilterFactory"
generateWordParts="1" generateNumberParts="1" catenateWords="0"
catenateNumbers="0" catenateAll="0" splitOnCaseChange="1"/>
<filter class="solr.LowerCaseFilterFactory"/>
<filter class="solr.EnglishPorterFilterFactory"
protected="protwords.txt"/>
<filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
</analyzer>
</fieldType>
<fieldType name="textTight" class="solr.TextField"
positionIncrementGap="100" >
<analyzer>
<tokenizer class="solr.WhitespaceTokenizerFactory"/>
<filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt"
ignoreCase="true" expand="false"/>
<filter class="solr.StopFilterFactory" ignoreCase="true"
words="stopwords.txt"/>
<filter class="solr.WordDelimiterFilterFactory"
generateWordParts="0" generateNumberParts="0" catenateWords="1"
catenateNumbers="1" catenateAll="0"/>
<filter class="solr.LowerCaseFilterFactory"/>
<filter class="solr.EnglishPorterFilterFactory"
protected="protwords.txt"/>
<filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
</analyzer>
</fieldType>
<fieldType name="textSpell" class="solr.TextField"
positionIncrementGap="100" >
<analyzer>
<tokenizer class="solr.StandardTokenizerFactory"/>
<filter class="solr.LowerCaseFilterFactory"/>
<filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
</analyzer>
</fieldType>
<fieldType name="alphaNumericKeyword" class="solr.TextField"
sortMissingLast="true" omitNorms="true">
<analyzer>
<tokenizer class="solr.KeywordTokenizerFactory"/>
</analyzer>
</fieldType>
<fieldtype name="ignored" stored="false" indexed="false"
class="solr.StrField" />
<fieldType name="phNo" class="solr.TextField"
positionIncrementGap="100" sortMissingLast="true" omitNorms="true">
<analyzer>
<tokenizer class="solr.KeywordTokenizerFactory"/>
</analyzer>
</fieldType>
<fieldType name="textStA" class="solr.TextField"
positionIncrementGap="100" sortMissingLast="true" omitNorms="true">
<analyzer>
<tokenizer class="solr.StandardTokenizerFactory"/>
<filter class="solr.StandardFilterFactory"/>
</analyzer>
</fieldType>
</types>
<fields>
<field name="cugKey" type="textStA" indexed="true" stored="true"/>
<field name="bacKey" type="textStA" indexed="true" stored="true"/>
<field name="assetKey" type="phNo" indexed="true" stored="true"/>
<field name="contactKey" type="phNo" indexed="true" stored="true"/>
<field name="sourceSystem" type="textStA" indexed="true" stored="true"/>
<field name="parentIdFieldName" type="alphaNumericKeyword" indexed="true"
stored="true"/>
<field name="parentIdFieldValue" type="alphaNumericKeyword"
indexed="true" stored="true"/>
<field name="idFieldName" type="alphaNumericKeyword" indexed="true"
stored="true"/>
</fields>
<defaultSearchField>cugKey</defaultSearchField>
<solrQueryParser defaultOperator="OR"/>
</schema>
Yonik Seeley-2 wrote:
>
> On Tue, Jul 7, 2009 at 9:14 AM, Anand Kumar
> Prabhakar<anand2...@gmail.com> wrote:
>> I want to know is there any method to do
>> it much faster, we have overcome the OutOfMemoryException by increasing
>> heap
>> space.
>
> Optimize your schema - eliminate all unnecessary copyFields and
> default values. The current example schema is not good for
> performance benchmarking.
>
> -Yonik
> http://www.lucidimagination.com
>
>
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