A snippet of my solrconfig.xml is attached. The snippet only contains
the Spell checking sections (for brevity) which should be sufficient for
you to see all the pertinent info you seek.
Thanks!
Mark
On 9/19/2015 3:29 AM, Mikhail Khludnev wrote:
Mark,
What's your solconfig.xml?
On Sat, Sep 19, 2015 at 12:34 AM, Mark Fenbers <mark.fenb...@noaa.gov>
wrote:
Greetings,
Whenever I try to build my spellcheck index
(params.set("spellcheck.build", true); or put a check in the
spellcheck.build box in the web interface) I get the following stacktrace.
Removing the write.lock file does no good. The message comes right back
anyway. I read in a post that increasing writeLockTimeout would help. It
did not help for me even increasing it to 20,000 msec. If I don't build,
then my resultset count is always 0, i.e., empty results. What could be
causing this?
Mark
<!-- Spell Check
The spell check component can return a list of alternative spelling
suggestions.
http://wiki.apache.org/solr/SpellCheckComponent
-->
<searchComponent name="spellcheck" class="solr.SpellCheckComponent">
<str name="queryAnalyzerFieldType">text_en</str>
<!-- Multiple "Spell Checkers" can be declared and used by this
component
-->
<!-- a spellchecker built from a field of the main index -->
<lst name="spellchecker">
<str name="name">index</str>
<str name="field">logtext</str>
<!-- <str name="classname">solr.DirectSolrSpellChecker</str> -->
<str name="classname">solr.IndexBasedSpellChecker</str>
<str name="spellcheckIndexDir">/localapps/dev/EventLog/index</str>
<str name="buildOnCommit">true</str>
<!-- the spellcheck distance measure used, the default is the internal levenshtein -->
<!-- <str name="distanceMeasure">internal</str> -->
<!-- minimum accuracy needed to be considered a valid spellcheck suggestion -->
<str name="accuracy">0.5</str>
<!-- the maximum #edits we consider when enumerating terms: can be 1 or 2 -->
<int name="maxEdits">2</int>
<!-- the minimum shared prefix when enumerating terms -->
<int name="minPrefix">1</int>
<!-- maximum number of inspections per result. -->
<int name="maxInspections">5</int>
<!-- minimum length of a query term to be considered for correction -->
<int name="minQueryLength">4</int>
<!-- maximum threshold of documents a query term can appear to be considered for correction -->
<float name="maxQueryFrequency">0.01</float>
<!-- uncomment this to require suggestions to occur in 1% of the documents
<float name="thresholdTokenFrequency">.01</float>
-->
</lst>
<!-- a spellchecker that can break or combine words. See "/spell" handler below for usage -->
<lst name="spellchecker">
<str name="name">wordbreak</str>
<str name="classname">solr.WordBreakSolrSpellChecker</str>
<str name="field">logtext</str>
<str name="combineWords">true</str>
<str name="breakWords">true</str>
<int name="maxChanges">10</int>
</lst>
<!-- a spellchecker that uses a different distance measure -->
<!--
<lst name="spellchecker">
<str name="name">jarowinkler</str>
<str name="field">spell</str>
<str name="classname">solr.DirectSolrSpellChecker</str>
<str name="distanceMeasure">
org.apache.lucene.search.spell.JaroWinklerDistance
</str>
</lst>
-->
<!-- a spellchecker that use an alternate comparator
comparatorClass be one of:
1. score (default)
2. freq (Frequency first, then score)
3. A fully qualified class name
-->
<!--
<lst name="spellchecker">
<str name="name">freq</str>
<str name="field">lowerfilt</str>
<str name="classname">solr.DirectSolrSpellChecker</str>
<str name="comparatorClass">freq</str>
-->
<!-- A spellchecker that reads the list of words from a file -->
<lst name="spellchecker">
<str name="classname">solr.FileBasedSpellChecker</str>
<str name="field">logtext</str>
<str name="name">FileDict</str>
<str name="sourceLocation">/usr/share/dict/words</str>
<str name="characterEncoding">UTF-8</str>
<str name="spellcheckIndexDir">/localapps/dev/EventLog/index</str>
<!-- the spellcheck distance measure used, the default is the internal levenshtein -->
<!-- <str name="distanceMeasure">levenshtein</str> -->
<!-- minimum accuracy needed to be considered a valid spellcheck suggestion -->
<str name="accuracy">0.5</str>
<!-- the maximum #edits we consider when enumerating terms: can be 1 or 2 -->
<int name="maxEdits">2</int>
<!-- the minimum shared prefix when enumerating terms -->
<int name="minPrefix">1</int>
<!-- maximum number of inspections per result. -->
<int name="maxInspections">5</int>
<!-- minimum length of a query term to be considered for correction -->
<int name="minQueryLength">4</int>
<!-- maximum threshold of documents a query term can appear to be considered for correction -->
<float name="maxQueryFrequency">0.01</float>
<!-- uncomment this to require suggestions to occur in 1% of the documents
<float name="thresholdTokenFrequency">.01</float>
-->
</lst>
</searchComponent>
<!-- A request handler for demonstrating the spellcheck component.
NOTE: This is purely as an example. The whole purpose of the
SpellCheckComponent is to hook it into the request handler that
handles your normal user queries so that a separate request is
not needed to get suggestions.
IN OTHER WORDS, THERE IS REALLY GOOD CHANCE THE SETUP BELOW IS
NOT WHAT YOU WANT FOR YOUR PRODUCTION SYSTEM!
See http://wiki.apache.org/solr/SpellCheckComponent for details
on the request parameters.
-->
<requestHandler name="/ELspell" class="solr.SearchHandler" startup="lazy">
<lst name="defaults">
<!-- Solr will use suggestions from both the 'default' spellchecker
and from the 'wordbreak' spellchecker and combine them.
collations (re-written queries) can include a combination of
corrections from both spellcheckers -->
<!-- <str name="spellcheck.dictionary">default</str>-->
<str name="spellcheck.dictionary">FileDict</str>
<!-- <str name="spellcheck.dictionary">wordbreak</str>-->
<str name="spellcheck">on</str>
<str name="spellcheck.extendedResults">true</str>
<str name="spellcheck.count">10</str>
<str name="spellcheck.alternativeTermCount">5</str>
<str name="spellcheck.maxResultsForSuggest">5</str>
<str name="spellcheck.collate">true</str>
<str name="spellcheck.collateExtendedResults">true</str>
<str name="spellcheck.maxCollationTries">10</str>
<str name="spellcheck.maxCollations">5</str>
</lst>
<arr name="last-components">
<str>spellcheck</str>
</arr>
</requestHandler>
