Hi,
We're using Solr 5.3.1, and we're getting a
StringIndexOutOfBoundsException from the SpellCheckCollator. I've done
some investigation, and it looks like the problem is that the corrected
string is shorter than the original query.
For example, the search term is "theatre", the suggested correction is
"there". The error is being thrown when replacing the original query
with the shorter replacement.
This is the stack trace:
java.lang.StringIndexOutOfBoundsException: String index out of range: -2
at
java.lang.AbstractStringBuilder.replace(AbstractStringBuilder.java:824)
at java.lang.StringBuilder.replace(StringBuilder.java:262)
at
org.apache.solr.spelling.SpellCheckCollator.getCollation(SpellCheckCollator.java:235)
at
org.apache.solr.spelling.SpellCheckCollator.collate(SpellCheckCollator.java:92)
at
org.apache.solr.handler.component.SpellCheckComponent.addCollationsToResponse(SpellCheckComponent.java:237)
at
org.apache.solr.handler.component.SpellCheckComponent.process(SpellCheckComponent.java:202)
at
org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:277)
The error looks very similar to those described in
https://issues.apache.org/jira/browse/SOLR-4489,
https://issues.apache.org/jira/browse/SOLR-3608 and
https://issues.apache.org/jira/browse/SOLR-2509, most of which are closed.
Any suggestions would be appreciated, or should I open a JIRA ticket?
Thanks,
Matt
--
Matt Pearce
Flax - Open Source Enterprise Search
www.flax.co.uk
