java.lang.ArrayIndexOutOfBoundsException in BooleanScorer2.score [LUCENE-4341]

[asfimport]

I've only recently noticed this exception. For some reason, it doesn't always produce a stacktrace. I'll try to investigate some more and will try again with Lucene 3.6.1

java.lang.ArrayIndexOutOfBoundsException: 32
at org.apache.lucene.search.BooleanScorer2.score(BooleanScorer2.java:310)
at org.apache.lucene.search.BooleanScorer2$SingleMatchScorer.score(BooleanScorer2.java:122)
at org.apache.lucene.search.BooleanScorer2.score(BooleanScorer2.java:309)
at org.apache.lucene.util.ScorerDocQueue.topScore(ScorerDocQueue.java:116)
at org.apache.lucene.search.DisjunctionSumScorer.advanceAfterCurrent(DisjunctionSumScorer.java:168)
at org.apache.lucene.search.DisjunctionSumScorer.nextDoc(DisjunctionSumScorer.java:141)
at org.apache.lucene.search.BooleanScorer2.score(BooleanScorer2.java:280)
at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:581)
at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:383)

---

Migrated from LUCENE-4341 by Raimund Merkert
Environment:

Windows 2008 R2, JDK 1.7

[asfimport]

Robert Muir (@rmuir) (migrated from JIRA)

Do you have any more information (maybe from your logs?) such as what the structure of this query was?

I'll try to investigate some more and will try again with Lucene 3.6.1

If you don't mind, you could also test with 3.6.2 branch: http://svn.apache.org/repos/asf/lucene/dev/branches/lucene_solr_3_6/

It has several related bugfixes here: particularly DisjunctionSumScorer works totally differently and several fixes
to coord() computations (its the coord() factors array that you are seeing the AIOOBE on)

[asfimport]

Raimund Merkert (migrated from JIRA)

This is one of the (automatically generated) queries causing this. The query itself doesn't seem to be an issue.

((u@H__location@:rP14* u@H__location@:rP15* u@H__location@:rP1C* u@H__location@:rP1D* u@H__location@:rP1w* u@H__location@:rP1x* u@H__location@:rP20* u@H__location@:rP21* u@H__location@:rP26* u@H__location@:rP27* u@H__location@:rP28* u@H__location@:rP29* u@H__location@:rP2q* u@H__location@:rP2r* u@H__location@:rP2s* u@H__location@:rP2t* u@H__location@:rP2y* u@H__location@:rP2z*) (u@H__location@:rP u@H__location@:r u@H__location@:rP2 u@H__location@:rP1)) ((u@H__location@1:rP14* u@H__location@1:rP15* u@H__location@1:rP1C* u@H__location@1:rP1D* u@H__location@1:rP1w* u@H__location@1:rP1x* u@H__location@1:rP20* u@H__location@1:rP21* u@H__location@1:rP26* u@H__location@1:rP27* u@H__location@1:rP28* u@H__location@1:rP29* u@H__location@1:rP2q* u@H__location@1:rP2r* u@H__location@1:rP2s* u@H__location@1:rP2t* u@H__location@1:rP2y* u@H__location@1:rP2z*) (u@H__location@1:rP u@H__location@1:r u@H__location@1:rP2 u@H__location@1:rP1)) ((u@H__location@2:rP14* u@H__location@2:rP15* u@H__location@2:rP1C* u@H__location@2:rP1D* u@H__location@2:rP1w* u@H__location@2:rP1x* u@H__location@2:rP20* u@H__location@2:rP21* u@H__location@2:rP26* u@H__location@2:rP27* u@H__location@2:rP28* u@H__location@2:rP29* u@H__location@2:rP2q* u@H__location@2:rP2r* u@H__location@2:rP2s* u@H__location@2:rP2t* u@H__location@2:rP2y* u@H__location@2:rP2z*) (u@H__location@2:rP u@H__location@2:r u@H__location@2:rP2 u@H__location@2:rP1)) ((u@H__location@3:rP14* u@H__location@3:rP15* u@H__location@3:rP1C* u@H__location@3:rP1D* u@H__location@3:rP1w* u@H__location@3:rP1x* u@H__location@3:rP20* u@H__location@3:rP21* u@H__location@3:rP26* u@H__location@3:rP27* u@H__location@3:rP28* u@H__location@3:rP29* u@H__location@3:rP2q* u@H__location@3:rP2r* u@H__location@3:rP2s* u@H__location@3:rP2t* u@H__location@3:rP2y* u@H__location@3:rP2z*) (u@H__location@3:rP u@H__location@3:r u@H__location@3:rP2 u@H__location@3:rP1)) ((u@H__location@4:rP14* u@H__location@4:rP15* u@H__location@4:rP1C* u@H__location@4:rP1D* u@H__location@4:rP1w* u@H__location@4:rP1x* u@H__location@4:rP20* u@H__location@4:rP21* u@H__location@4:rP26* u@H__location@4:rP27* u@H__location@4:rP28* u@H__location@4:rP29* u@H__location@4:rP2q* u@H__location@4:rP2r* u@H__location@4:rP2s* u@H__location@4:rP2t* u@H__location@4:rP2y* u@H__location@4:rP2z*) (u@H__location@4:rP u@H__location@4:r u@H__location@4:rP2 u@H__location@4:rP1)) ((u@H__location@5:rP14* u@H__location@5:rP15* u@H__location@5:rP1C* u@H__location@5:rP1D* u@H__location@5:rP1w* u@H__location@5:rP1x* u@H__location@5:rP20* u@H__location@5:rP21* u@H__location@5:rP26* u@H__location@5:rP27* u@H__location@5:rP28* u@H__location@5:rP29* u@H__location@5:rP2q* u@H__location@5:rP2r* u@H__location@5:rP2s* u@H__location@5:rP2t* u@H__location@5:rP2y* u@H__location@5:rP2z*) (u@H__location@5:rP u@H__location@5:r u@H__location@5:rP2 u@H__location@5:rP1)) ((u@H__location@6:rP14* u@H__location@6:rP15* u@H__location@6:rP1C* u@H__location@6:rP1D* u@H__location@6:rP1w* u@H__location@6:rP1x* u@H__location@6:rP20* u@H__location@6:rP21* u@H__location@6:rP26* u@H__location@6:rP27* u@H__location@6:rP28* u@H__location@6:rP29* u@H__location@6:rP2q* u@H__location@6:rP2r* u@H__location@6:rP2s* u@H__location@6:rP2t* u@H__location@6:rP2y* u@H__location@6:rP2z*) (u@H__location@6:rP u@H__location@6:r u@H__location@6:rP2 u@H__location@6:rP1)) ((u@H__location@7:rP14* u@H__location@7:rP15* u@H__location@7:rP1C* u@H__location@7:rP1D* u@H__location@7:rP1w* u@H__location@7:rP1x* u@H__location@7:rP20* u@H__location@7:rP21* u@H__location@7:rP26* u@H__location@7:rP27* u@H__location@7:rP28* u@H__location@7:rP29* u@H__location@7:rP2q* u@H__location@7:rP2r* u@H__location@7:rP2s* u@H__location@7:rP2t* u@H__location@7:rP2y* u@H__location@7:rP2z*) (u@H__location@7:rP u@H__location@7:r u@H__location@7:rP2 u@H__location@7:rP1)) ((u@H__location@8:rP14* u@H__location@8:rP15* u@H__location@8:rP1C* u@H__location@8:rP1D* u@H__location@8:rP1w* u@H__location@8:rP1x* u@H__location@8:rP20* u@H__location@8:rP21* u@H__location@8:rP26* u@H__location@8:rP27* u@H__location@8:rP28* u@H__location@8:rP29* u@H__location@8:rP2q* u@H__location@8:rP2r* u@H__location@8:rP2s* u@H__location@8:rP2t* u@H__location@8:rP2y* u@H__location@8:rP2z*) (u@H__location@8:rP u@H__location@8:r u@H__location@8:rP2 u@H__location@8:rP1)) ((u@H__location@9:rP14* u@H__location@9:rP15* u@H__location@9:rP1C* u@H__location@9:rP1D* u@H__location@9:rP1w* u@H__location@9:rP1x* u@H__location@9:rP20* u@H__location@9:rP21* u@H__location@9:rP26* u@H__location@9:rP27* u@H__location@9:rP28* u@H__location@9:rP29* u@H__location@9:rP2q* u@H__location@9:rP2r* u@H__location@9:rP2s* u@H__location@9:rP2t* u@H__location@9:rP2y* u@H__location@9:rP2z*) (u@H__location@9:rP u@H__location@9:r u@H__location@9:rP2 u@H__location@9:rP1)) ((u@H__location@10:rP14* u@H__location@10:rP15* u@H__location@10:rP1C* u@H__location@10:rP1D* u@H__location@10:rP1w* u@H__location@10:rP1x* u@H__location@10:rP20* u@H__location@10:rP21* u@H__location@10:rP26* u@H__location@10:rP27* u@H__location@10:rP28* u@H__location@10:rP29* u@H__location@10:rP2q* u@H__location@10:rP2r* u@H__location@10:rP2s* u@H__location@10:rP2t* u@H__location@10:rP2y* u@H__location@10:rP2z*) (u@H__location@10:rP u@H__location@10:r u@H__location@10:rP2 u@H__location@10:rP1)) ((u@H__location@11:rP14* u@H__location@11:rP15* u@H__location@11:rP1C* u@H__location@11:rP1D* u@H__location@11:rP1w* u@H__location@11:rP1x* u@H__location@11:rP20* u@H__location@11:rP21* u@H__location@11:rP26* u@H__location@11:rP27* u@H__location@11:rP28* u@H__location@11:rP29* u@H__location@11:rP2q* u@H__location@11:rP2r* u@H__location@11:rP2s* u@H__location@11:rP2t* u@H__location@11:rP2y* u@H__location@11:rP2z*) (u@H__location@11:rP u@H__location@11:r u@H__location@11:rP2 u@H__location@11:rP1))
java.lang.ArrayIndexOutOfBoundsException: 15
at org.apache.lucene.search.BooleanScorer2.score(BooleanScorer2.java:310)
at org.apache.lucene.search.BooleanScorer2$SingleMatchScorer.score(BooleanScorer2.java:122)
at org.apache.lucene.search.BooleanScorer2.score(BooleanScorer2.java:309)
at org.apache.lucene.util.ScorerDocQueue.topScore(ScorerDocQueue.java:116)
at org.apache.lucene.search.DisjunctionSumScorer.advanceAfterCurrent(DisjunctionSumScorer.java:168)
at org.apache.lucene.search.DisjunctionSumScorer.nextDoc(DisjunctionSumScorer.java:141)
at org.apache.lucene.search.BooleanScorer2.score(BooleanScorer2.java:280)
at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:581)
at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:383)

Will try to debug tomorrow.