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@Hlocation@:rP14* u@Hlocation@:rP15* u@Hlocation@:rP1C* u@Hlocation@:rP1D* u@Hlocation@:rP1w* u@Hlocation@:rP1x* u@Hlocation@:rP20* u@Hlocation@:rP21* u@Hlocation@:rP26* u@Hlocation@:rP27* u@Hlocation@:rP28* u@Hlocation@:rP29* u@Hlocation@:rP2q* u@Hlocation@:rP2r* u@Hlocation@:rP2s* u@Hlocation@:rP2t* u@Hlocation@:rP2y* u@Hlocation@:rP2z*) (u@Hlocation@:rP u@Hlocation@:r u@Hlocation@:rP2 u@Hlocation@:rP1)) ((u@Hlocation@1:rP14* u@Hlocation@1:rP15* u@Hlocation@1:rP1C* u@Hlocation@1:rP1D* u@Hlocation@1:rP1w* u@Hlocation@1:rP1x* u@Hlocation@1:rP20* u@Hlocation@1:rP21* u@Hlocation@1:rP26* u@Hlocation@1:rP27* u@Hlocation@1:rP28* u@Hlocation@1:rP29* u@Hlocation@1:rP2q* u@Hlocation@1:rP2r* u@Hlocation@1:rP2s* u@Hlocation@1:rP2t* u@Hlocation@1:rP2y* u@Hlocation@1:rP2z*) (u@Hlocation@1:rP u@Hlocation@1:r u@Hlocation@1:rP2 u@Hlocation@1:rP1)) ((u@Hlocation@2:rP14* u@Hlocation@2:rP15* u@Hlocation@2:rP1C* u@Hlocation@2:rP1D* u@Hlocation@2:rP1w* u@Hlocation@2:rP1x* u@Hlocation@2:rP20* u@Hlocation@2:rP21* u@Hlocation@2:rP26* u@Hlocation@2:rP27* u@Hlocation@2:rP28* u@Hlocation@2:rP29* u@Hlocation@2:rP2q* u@Hlocation@2:rP2r* u@Hlocation@2:rP2s* u@Hlocation@2:rP2t* u@Hlocation@2:rP2y* u@Hlocation@2:rP2z*) (u@Hlocation@2:rP u@Hlocation@2:r u@Hlocation@2:rP2 u@Hlocation@2:rP1)) ((u@Hlocation@3:rP14* u@Hlocation@3:rP15* u@Hlocation@3:rP1C* u@Hlocation@3:rP1D* u@Hlocation@3:rP1w* u@Hlocation@3:rP1x* u@Hlocation@3:rP20* u@Hlocation@3:rP21* u@Hlocation@3:rP26* u@Hlocation@3:rP27* u@Hlocation@3:rP28* u@Hlocation@3:rP29* u@Hlocation@3:rP2q* u@Hlocation@3:rP2r* u@Hlocation@3:rP2s* u@Hlocation@3:rP2t* u@Hlocation@3:rP2y* u@Hlocation@3:rP2z*) (u@Hlocation@3:rP u@Hlocation@3:r u@Hlocation@3:rP2 u@Hlocation@3:rP1)) ((u@Hlocation@4:rP14* u@Hlocation@4:rP15* u@Hlocation@4:rP1C* u@Hlocation@4:rP1D* u@Hlocation@4:rP1w* u@Hlocation@4:rP1x* u@Hlocation@4:rP20* u@Hlocation@4:rP21* u@Hlocation@4:rP26* u@Hlocation@4:rP27* u@Hlocation@4:rP28* u@Hlocation@4:rP29* u@Hlocation@4:rP2q* u@Hlocation@4:rP2r* u@Hlocation@4:rP2s* u@Hlocation@4:rP2t* u@Hlocation@4:rP2y* u@Hlocation@4:rP2z*) (u@Hlocation@4:rP u@Hlocation@4:r u@Hlocation@4:rP2 u@Hlocation@4:rP1)) ((u@Hlocation@5:rP14* u@Hlocation@5:rP15* u@Hlocation@5:rP1C* u@Hlocation@5:rP1D* u@Hlocation@5:rP1w* u@Hlocation@5:rP1x* u@Hlocation@5:rP20* u@Hlocation@5:rP21* u@Hlocation@5:rP26* u@Hlocation@5:rP27* u@Hlocation@5:rP28* u@Hlocation@5:rP29* u@Hlocation@5:rP2q* u@Hlocation@5:rP2r* u@Hlocation@5:rP2s* u@Hlocation@5:rP2t* u@Hlocation@5:rP2y* u@Hlocation@5:rP2z*) (u@Hlocation@5:rP u@Hlocation@5:r u@Hlocation@5:rP2 u@Hlocation@5:rP1)) ((u@Hlocation@6:rP14* u@Hlocation@6:rP15* u@Hlocation@6:rP1C* u@Hlocation@6:rP1D* u@Hlocation@6:rP1w* u@Hlocation@6:rP1x* u@Hlocation@6:rP20* u@Hlocation@6:rP21* u@Hlocation@6:rP26* u@Hlocation@6:rP27* u@Hlocation@6:rP28* u@Hlocation@6:rP29* u@Hlocation@6:rP2q* u@Hlocation@6:rP2r* u@Hlocation@6:rP2s* u@Hlocation@6:rP2t* u@Hlocation@6:rP2y* u@Hlocation@6:rP2z*) (u@Hlocation@6:rP u@Hlocation@6:r u@Hlocation@6:rP2 u@Hlocation@6:rP1)) ((u@Hlocation@7:rP14* u@Hlocation@7:rP15* u@Hlocation@7:rP1C* u@Hlocation@7:rP1D* u@Hlocation@7:rP1w* u@Hlocation@7:rP1x* u@Hlocation@7:rP20* u@Hlocation@7:rP21* u@Hlocation@7:rP26* u@Hlocation@7:rP27* u@Hlocation@7:rP28* u@Hlocation@7:rP29* u@Hlocation@7:rP2q* u@Hlocation@7:rP2r* u@Hlocation@7:rP2s* u@Hlocation@7:rP2t* u@Hlocation@7:rP2y* u@Hlocation@7:rP2z*) (u@Hlocation@7:rP u@Hlocation@7:r u@Hlocation@7:rP2 u@Hlocation@7:rP1)) ((u@Hlocation@8:rP14* u@Hlocation@8:rP15* u@Hlocation@8:rP1C* u@Hlocation@8:rP1D* u@Hlocation@8:rP1w* u@Hlocation@8:rP1x* u@Hlocation@8:rP20* u@Hlocation@8:rP21* u@Hlocation@8:rP26* u@Hlocation@8:rP27* u@Hlocation@8:rP28* u@Hlocation@8:rP29* u@Hlocation@8:rP2q* u@Hlocation@8:rP2r* u@Hlocation@8:rP2s* u@Hlocation@8:rP2t* u@Hlocation@8:rP2y* u@Hlocation@8:rP2z*) (u@Hlocation@8:rP u@Hlocation@8:r u@Hlocation@8:rP2 u@Hlocation@8:rP1)) ((u@Hlocation@9:rP14* u@Hlocation@9:rP15* u@Hlocation@9:rP1C* u@Hlocation@9:rP1D* u@Hlocation@9:rP1w* u@Hlocation@9:rP1x* u@Hlocation@9:rP20* u@Hlocation@9:rP21* u@Hlocation@9:rP26* u@Hlocation@9:rP27* u@Hlocation@9:rP28* u@Hlocation@9:rP29* u@Hlocation@9:rP2q* u@Hlocation@9:rP2r* u@Hlocation@9:rP2s* u@Hlocation@9:rP2t* u@Hlocation@9:rP2y* u@Hlocation@9:rP2z*) (u@Hlocation@9:rP u@Hlocation@9:r u@Hlocation@9:rP2 u@Hlocation@9:rP1)) ((u@Hlocation@10:rP14* u@Hlocation@10:rP15* u@Hlocation@10:rP1C* u@Hlocation@10:rP1D* u@Hlocation@10:rP1w* u@Hlocation@10:rP1x* u@Hlocation@10:rP20* u@Hlocation@10:rP21* u@Hlocation@10:rP26* u@Hlocation@10:rP27* u@Hlocation@10:rP28* u@Hlocation@10:rP29* u@Hlocation@10:rP2q* u@Hlocation@10:rP2r* u@Hlocation@10:rP2s* u@Hlocation@10:rP2t* u@Hlocation@10:rP2y* u@Hlocation@10:rP2z*) (u@Hlocation@10:rP u@Hlocation@10:r u@Hlocation@10:rP2 u@Hlocation@10:rP1)) ((u@Hlocation@11:rP14* u@Hlocation@11:rP15* u@Hlocation@11:rP1C* u@Hlocation@11:rP1D* u@Hlocation@11:rP1w* u@Hlocation@11:rP1x* u@Hlocation@11:rP20* u@Hlocation@11:rP21* u@Hlocation@11:rP26* u@Hlocation@11:rP27* u@Hlocation@11:rP28* u@Hlocation@11:rP29* u@Hlocation@11:rP2q* u@Hlocation@11:rP2r* u@Hlocation@11:rP2s* u@Hlocation@11:rP2t* u@Hlocation@11:rP2y* u@Hlocation@11:rP2z*) (u@Hlocation@11:rP u@Hlocation@11:r u@Hlocation@11:rP2 u@Hlocation@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.