ronak kothari created SOLR-9435:
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Summary: Un-recoverable state while using
AnalyzingInfixLookupFactory with collection RELOAD action
Key: SOLR-9435
URL: https://issues.apache.org/jira/browse/SOLR-9435
Project: Solr
Issue Type: Bug
Security Level: Public (Default Security Level. Issues are Public)
Components: spellchecker
Affects Versions: 4.6.1
Reporter: ronak kothari
All search requests fails after few sequiancial of Collection RELOAD requests
with using spellcheck component
with AnalyzingInfixSuggester
Observed in Solr 4.6.1
Reproducible steps:
1. Initialized spellcheck component with AnalyzingInfixLookupFactory
2. Consider the collection "test_suggest" (if not create one)
3. Lets have a dictionary file 'dictionary_a.txt' with size in MBs (~20MB).
Each line contains a word (max 20char).
4. Now, hit the collection reload (or core reload) few times in sequence. (Make
sure that your dictionary files is large enough)
- req (core reload) : GET
http://<solrhost>:<port>/solr/admin/cores?action=RELOAD&core=test_suggest
or
- req (collection reload) : GET
http://<solrhost>:<port>/solr/admin/collections?action=RELOAD&name=test_suggest
5. do the search : GET
http://<solrhost>:<port>/solr/test_suggest/suggest_handler?q=dr
Response : All the search requests fails.
Note : Do not turn off buildOnStartup
Sample Configuration:
<searchComponent name="suggest" class="solr.SpellCheckComponent">
<lst name="spellchecker">
<str name="name">suggest_a</str>
<str
name="lookupImpl">org.apache.solr.spelling.suggest.fst.AnalyzingInfixLookupFactory</str>
<str name="indexPath">./index/analyzingSuggesterIndex_a</str>
<str name="suggestAnalyzerFieldType">text_general</str>
<str name="sourceLocation">./dictionaries/dictionary_a.txt</str>
<str name="buildOnStartup">true</str>
</lst>
</searchComponent>
<requestHandler name="/suggest_handler"
class="org.apache.solr.handler.component.SearchHandler">
<lst name="defaults">
<str name="spellcheck">true</str>
<str name="spellcheck.dictionary">suggest</str>
<str name="spellcheck.count">30</str>
<str name="spellcheck.onlyMorePopular">true</str>
</lst>
<arr name="components">
<str>suggest</str>
</arr>
</requestHandler>
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