Parag Ninawe created SOLR-17215:
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Summary: Solr Replication doesn't work for suggester for
FreeTextLookupFactory
Key: SOLR-17215
URL: https://issues.apache.org/jira/browse/SOLR-17215
Project: Solr
Issue Type: Task
Security Level: Public (Default Security Level. Issues are Public)
Components: Suggester
Reporter: Parag Ninawe
{color:#0d0d0d}Tested on {color}
{color:#0d0d0d}Solr version - 8.11.2{color}
{color:#0d0d0d}Solr Index with 3 replicas and each replica is on a different
server/node. Only 1 shard.{color}
Suggester component:
{code:java}
<lst name="suggester">
<str name="name">suggester_en</str>
<str name="lookupImpl">FreeTextLookupFactory</str>
<str name="dictionaryImpl">DocumentDictionaryFactory</str>
<str name="field">twm_suggest_en</str>
<str name="suggestFreeTextAnalyzerFieldType">phrase_suggest_en</str>
<str name="buildOnCommit">false</str>
<str name="buildOnStartup">false</str>
</lst>{code}
Autocomplete request handler:
{code:java}
<requestHandler name="/autocomplete" class="solr.SearchHandler" startup="lazy">
<lst name="defaults">
<str name="terms">false</str>
<str name="distrib">false</str>
<str name="spellcheck">false</str>
<str name="spellcheck.onlyMorePopular">true</str>
<str name="spellcheck.extendedResults">false</str>
<str name="spellcheck.count">1</str>
<str name="suggest">false</str>
<str name="suggest.count">10</str>
</lst>
<arr name="components">
<str>terms</str>
<str>spellcheck</str>
<str>suggest</str>
</arr>
</requestHandler> {code}
Following is the request to build the suggest dictionary:
/suggest?[json.nl|http://json.nl/]=flat&omitHeader=true&suggest.build=false&suggest.reload=false&suggest=true&suggest.buildAll=true
After successfully building the suggester dictionary, we encounter an issue
with autocomplete responses. Autocomplete requests only succeed if they are
routed to the replica where the {{/suggest}} command was executed. Otherwise,
an error occurs:
{code:java}
java.lang.IllegalStateException: Lookup not supported at this time{code}
I assume, the suggester dictionary only builds on the replica/node where the
suggest command was executed and replication doesn't occur
{Couldn't find anything in docs & also there was no help from mailing list}
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