Aurelien PISU created LUCENE-6156:
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Summary: StackOverFlow error during parsing of a request
Key: LUCENE-6156
URL: https://issues.apache.org/jira/browse/LUCENE-6156
Project: Lucene - Core
Issue Type: Bug
Components: core/queryparser
Affects Versions: 4.10.2
Environment: windows 2008, osx yosemite with java 1.7.0_60
Reporter: Aurelien PISU
Priority: Critical
during parsing of a query send to lucene via elasticSearch 1.4.2, i encounter
that stackOverFlow exception on RegExp.
here the stack trace
Caused by: java.lang.StackOverflowError
at java.util.BitSet.(BitSet.java:154)
at org.apache.lucene.util.automaton.Automaton.(Automaton.java:75)
at org.apache.lucene.util.automaton.Automata.makeString(Automata.java:273)
at org.apache.lucene.util.automaton.RegExp.toAutomaton(RegExp.java:518)
at org.apache.lucene.util.automaton.RegExp.findLeaves(RegExp.java:553)
at org.apache.lucene.util.automaton.RegExp.findLeaves(RegExp.java:550)
at org.apache.lucene.util.automaton.RegExp.findLeaves(RegExp.java:551)
at org.apache.lucene.util.automaton.RegExp.findLeaves(RegExp.java:551)
Note : the regular expression is quite large and contains only ascii character
and '|' character. let me know, If you need the value of the regular
expression. This issue was firstly raise to elastic search component on github
that use the 4.10.2 version of lucene and identify as a lucene issue.
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