regular expression in PatternReplaceFilter can handle: /([^/]*)
---------------------------------------------------------------
Key: SOLR-2093
URL: https://issues.apache.org/jira/browse/SOLR-2093
Project: Solr
Issue Type: Bug
Components: Schema and Analysis
Affects Versions: 1.4
Environment: debian,JRE1.6,solr1.4
Reporter: Kuri Masta
Priority: Minor
Using PatternReplaceFilter i want to extract a certain word out of the URI.
Although I now understand that I should handle this outside of Solr, the fact
remains that Solr does not adequately handle regular expressions.
Viewing the source code, I don't see any problems since it uses the java
library.
The problem:
<analyzer type="index">
<tokenizer class="solr.WhitespaceTokenizerFactory"/>
<filter class="solr.PatternReplaceFilterFactory"
pattern="/([^/]*)/[^/]*$" replacement="$1"
replace="all" />
</analyzer>
Input text:
- a/b/c
Expected
- b
Result Solr
- ab
An online JAVA regexp tester (http://www.regexplanet.com/simple/index.html):
- b
So the problem area lies at /([^/])
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org
For additional commands, e-mail: dev-h...@lucene.apache.org
