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https://issues.apache.org/jira/browse/JSPWIKI-1133?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Juan Pablo Santos Rodríguez resolved JSPWIKI-1133.
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Resolution: Invalid
marking issue as invalid; as noted by Murray on the ML:
{quote}
That's not a bug, as 'a' is one of the search engine's "stop words":
"a", "an", "and", "are", "as", "at", "be", "but", "by",
"for", "if", "in", "into", "is", "it",
"no", "not", "of", "on", "or", "such",
"that", "the", "their", "then", "there", "these",
"they", "this", "to", "was", "will", "with"
https://stackoverflow.com/questions/17527741/what-is-the-default-list-of-stopwords-used-in-lucenes-stopfilter
Any word in the Lucene stop word list can't be searched on, as it is (by
default) not indexed. So you *can* search on a stop word but the engine
has not indexed it. Lucene is the engine behind JSPWiki, Solr,
ElasticSearch and most web sites.
{quote}
> Can't search for: a
> -------------------
>
> Key: JSPWIKI-1133
> URL: https://issues.apache.org/jira/browse/JSPWIKI-1133
> Project: JSPWiki
> Issue Type: Bug
> Components: Search
> Affects Versions: 2.11.0-M7
> Environment: * Debian 10
> * Tomcat 9: 9.0.31-1~deb10u2
> * OpenJDK-JRE 11: 11.0.7+10-3~deb10u1
> * JSPWiki 2.11.0-M7
> Reporter: FP
> Priority: Minor
>
> There are no search results when a user searches for »a« (just the single
> letter, without »«). Every other single letter, e.g. »b«, … works fine.
> Page count: > 5000 with lots of pages containing the letter »a«.
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