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Posted to users@solr.apache.org by rajani m <ra...@gmail.com> on 2024/01/04 19:18:04 UTC

ExitableDirectoryReader warning

Hi,

    What scenarios would solr warn about "ExitableDirectoryReader" ? I see
several "ExitableDirectoryReader$ExitingReaderException: The request took
too long to iterate over terms.". What causes this this? Is it a shard size
issue or lack of any resources, heap, ram or cpu?  .

Log snippets -

org.apache.lucene.index.ExitableDirectoryReader$ExitingReaderException:
The request took too long to iterate over terms. Timeout: timeoutAt:
2101774016440850 (System.nanoTime(): 2101774068035377),
TermsEnum=org.apache.lucene.codecs.lucene90.blocktree.SegmentTermsEnum@79b2db56
	at org.apache.lucene.index.ExitableDirectoryReader$ExitableTermsEnum.checkTimeoutWithSampling(ExitableDirectoryReader.java:749)
	at org.apache.lucene.index.ExitableDirectoryReader$ExitableTermsEnum.<init>(ExitableDirectoryReader.java:737)
	at org.apache.lucene.index.ExitableDirectoryReader$ExitableTerms.iterator(ExitableDirectoryReader.java:719)
	at org.apache.lucene.index.TermStates.loadTermsEnum(TermStates.java:116)
	at org.apache.lucene.index.TermStates.build(TermStates.java:102)
	at org.apache.lucene.search.PhraseQuery$1.getStats(PhraseQuery.java:461)
	at org.apache.lucene.search.PhraseWeight.<init>(PhraseWeight.java:44)
	at org.apache.lucene.search.PhraseQuery$1.<init>(PhraseQuery.java:441)
	at org.apache.lucene.search.PhraseQuery.createWeight(PhraseQuery.java:441)
	at org.apache.lucene.search.BoostQuery.createWeight(BoostQuery.java:124)
	at org.apache.lucene.search.IndexSearcher.createWeight(IndexSearcher.java:869)
	at org.apache.lucene.search.BooleanWeight.<init>(BooleanWeight.java:59)
	at org.apache.lucene.search.BooleanQuery.createWeight(BooleanQuery.java:237)
	at org.apache.lucene.queries.function.FunctionScoreQuery.createWeight(FunctionScoreQuery.java:113)


(from a different time window)


org.apache.lucene.index.ExitableDirectoryReader$ExitingReaderException:
The request took too long to iterate over doc values. Timeout:
timeoutAt: 2103004456482731 (System.nanoTime(): 2103004484203805),
DocValues=org.apache.lucene.codecs.lucene90.Lucene90DocValuesProducer$2@2e1600c4
	at org.apache.lucene.index.ExitableDirectoryReader$ExitableFilterAtomicReader.checkAndThrow(ExitableDirectoryReader.java:394)
	at org.apache.lucene.index.ExitableDirectoryReader$ExitableFilterAtomicReader$1.advance(ExitableDirectoryReader.java:124)
	at org.apache.lucene.queries.function.valuesource.IntFieldSource$1.exists(IntFieldSource.java:81)
	at org.apache.lucene.queries.function.valuesource.MinFloatFunction.func(MinFloatFunction.java:39)
	at org.apache.lucene.queries.function.valuesource.MultiFloatFunction$1.floatVal(MultiFloatFunction.java:83)
	at org.apache.lucene.queries.function.valuesource.SumFloatFunction.func(SumFloatFunction.java:38)
	at org.apache.lucene.queries.function.valuesource.MultiFloatFunction$1.floatVal(MultiFloatFunction.java:83)
	at org.apache.lucene.queries.function.docvalues.FloatDocValues.doubleVal(FloatDocValues.java:66)
	at org.apache.solr.search.ValueSourceParser$33.func(ValueSourceParser.java:587)
	at org.apache.solr.search.ValueSourceParser$DoubleParser$Function$1.doubleVal(ValueSourceParser.java:1666)
	at org.apache.lucene.queries.function.docvalues.DoubleDocValues.floatVal(DoubleDocValues.java:51)
	at org.apache.lucene.queries.function.valuesource.ProductFloatFunction.func(ProductFloatFunction.java:38)
	at org.apache.lucene.queries.function.valuesource.MultiFloatFunction$1.floatVal(MultiFloatFunction.java:83)
	at org.apache.lucene.queries.function.FunctionQuery$AllScorer.score(FunctionQuery.java:126)
	at org.apache.lucene.search.DisjunctionSumScorer.score(DisjunctionSumScorer.java:41)

Re: ExitableDirectoryReader warning

Posted by Mikhail Khludnev <mk...@apache.org>.
>   Is it a shard size
issue or lack of any resources, heap, ram or cpu?

On Thu, Jan 4, 2024 at 11:32 PM rajani m <ra...@gmail.com> wrote:

> Hi Mikhail,
>  Did you intend to include a list of reasons? I only got  "It might be any
> or all of these reasons."
>
> Thank you,
> Rajani
>
> On Thu, Jan 4, 2024 at 3:20 PM Mikhail Khludnev <mk...@apache.org> wrote:
>
> > It might be any or all of these reasons.
> >
> > On Thu, Jan 4, 2024 at 10:18 PM rajani m <ra...@gmail.com> wrote:
> >
> > > Hi,
> > >
> > >     What scenarios would solr warn about "ExitableDirectoryReader" ? I
> > see
> > > several "ExitableDirectoryReader$ExitingReaderException: The request
> took
> > > too long to iterate over terms.". What causes this this? Is it a shard
> > size
> > > issue or lack of any resources, heap, ram or cpu?  .
> > >
> > > Log snippets -
> > >
> > > org.apache.lucene.index.ExitableDirectoryReader$ExitingReaderException:
> > > The request took too long to iterate over terms. Timeout: timeoutAt:
> > > 2101774016440850 (System.nanoTime(): 2101774068035377),
> > >
> > >
> >
> TermsEnum=org.apache.lucene.codecs.lucene90.blocktree.SegmentTermsEnum@79b2db56
> > >         at
> > >
> >
> org.apache.lucene.index.ExitableDirectoryReader$ExitableTermsEnum.checkTimeoutWithSampling(ExitableDirectoryReader.java:749)
> > >         at
> > >
> >
> org.apache.lucene.index.ExitableDirectoryReader$ExitableTermsEnum.<init>(ExitableDirectoryReader.java:737)
> > >         at
> > >
> >
> org.apache.lucene.index.ExitableDirectoryReader$ExitableTerms.iterator(ExitableDirectoryReader.java:719)
> > >         at
> > > org.apache.lucene.index.TermStates.loadTermsEnum(TermStates.java:116)
> > >         at
> org.apache.lucene.index.TermStates.build(TermStates.java:102)
> > >         at
> > > org.apache.lucene.search.PhraseQuery$1.getStats(PhraseQuery.java:461)
> > >         at
> > > org.apache.lucene.search.PhraseWeight.<init>(PhraseWeight.java:44)
> > >         at
> > > org.apache.lucene.search.PhraseQuery$1.<init>(PhraseQuery.java:441)
> > >         at
> > > org.apache.lucene.search.PhraseQuery.createWeight(PhraseQuery.java:441)
> > >         at
> > > org.apache.lucene.search.BoostQuery.createWeight(BoostQuery.java:124)
> > >         at
> > >
> >
> org.apache.lucene.search.IndexSearcher.createWeight(IndexSearcher.java:869)
> > >         at
> > > org.apache.lucene.search.BooleanWeight.<init>(BooleanWeight.java:59)
> > >         at
> > >
> org.apache.lucene.search.BooleanQuery.createWeight(BooleanQuery.java:237)
> > >         at
> > >
> >
> org.apache.lucene.queries.function.FunctionScoreQuery.createWeight(FunctionScoreQuery.java:113)
> > >
> > >
> > > (from a different time window)
> > >
> > >
> > > org.apache.lucene.index.ExitableDirectoryReader$ExitingReaderException:
> > > The request took too long to iterate over doc values. Timeout:
> > > timeoutAt: 2103004456482731 (System.nanoTime(): 2103004484203805),
> > >
> > >
> >
> DocValues=org.apache.lucene.codecs.lucene90.Lucene90DocValuesProducer$2@2e1600c4
> > >         at
> > >
> >
> org.apache.lucene.index.ExitableDirectoryReader$ExitableFilterAtomicReader.checkAndThrow(ExitableDirectoryReader.java:394)
> > >         at
> > >
> >
> org.apache.lucene.index.ExitableDirectoryReader$ExitableFilterAtomicReader$1.advance(ExitableDirectoryReader.java:124)
> > >         at
> > >
> >
> org.apache.lucene.queries.function.valuesource.IntFieldSource$1.exists(IntFieldSource.java:81)
> > >         at
> > >
> >
> org.apache.lucene.queries.function.valuesource.MinFloatFunction.func(MinFloatFunction.java:39)
> > >         at
> > >
> >
> org.apache.lucene.queries.function.valuesource.MultiFloatFunction$1.floatVal(MultiFloatFunction.java:83)
> > >         at
> > >
> >
> org.apache.lucene.queries.function.valuesource.SumFloatFunction.func(SumFloatFunction.java:38)
> > >         at
> > >
> >
> org.apache.lucene.queries.function.valuesource.MultiFloatFunction$1.floatVal(MultiFloatFunction.java:83)
> > >         at
> > >
> >
> org.apache.lucene.queries.function.docvalues.FloatDocValues.doubleVal(FloatDocValues.java:66)
> > >         at
> > >
> >
> org.apache.solr.search.ValueSourceParser$33.func(ValueSourceParser.java:587)
> > >         at
> > >
> >
> org.apache.solr.search.ValueSourceParser$DoubleParser$Function$1.doubleVal(ValueSourceParser.java:1666)
> > >         at
> > >
> >
> org.apache.lucene.queries.function.docvalues.DoubleDocValues.floatVal(DoubleDocValues.java:51)
> > >         at
> > >
> >
> org.apache.lucene.queries.function.valuesource.ProductFloatFunction.func(ProductFloatFunction.java:38)
> > >         at
> > >
> >
> org.apache.lucene.queries.function.valuesource.MultiFloatFunction$1.floatVal(MultiFloatFunction.java:83)
> > >         at
> > >
> >
> org.apache.lucene.queries.function.FunctionQuery$AllScorer.score(FunctionQuery.java:126)
> > >         at
> > >
> >
> org.apache.lucene.search.DisjunctionSumScorer.score(DisjunctionSumScorer.java:41)
> > >
> >
> >
> > --
> > Sincerely yours
> > Mikhail Khludnev
> >
>


-- 
Sincerely yours
Mikhail Khludnev

Re: ExitableDirectoryReader warning

Posted by rajani m <ra...@gmail.com>.
Hi Mikhail,
 Did you intend to include a list of reasons? I only got  "It might be any
or all of these reasons."

Thank you,
Rajani

On Thu, Jan 4, 2024 at 3:20 PM Mikhail Khludnev <mk...@apache.org> wrote:

> It might be any or all of these reasons.
>
> On Thu, Jan 4, 2024 at 10:18 PM rajani m <ra...@gmail.com> wrote:
>
> > Hi,
> >
> >     What scenarios would solr warn about "ExitableDirectoryReader" ? I
> see
> > several "ExitableDirectoryReader$ExitingReaderException: The request took
> > too long to iterate over terms.". What causes this this? Is it a shard
> size
> > issue or lack of any resources, heap, ram or cpu?  .
> >
> > Log snippets -
> >
> > org.apache.lucene.index.ExitableDirectoryReader$ExitingReaderException:
> > The request took too long to iterate over terms. Timeout: timeoutAt:
> > 2101774016440850 (System.nanoTime(): 2101774068035377),
> >
> >
> TermsEnum=org.apache.lucene.codecs.lucene90.blocktree.SegmentTermsEnum@79b2db56
> >         at
> >
> org.apache.lucene.index.ExitableDirectoryReader$ExitableTermsEnum.checkTimeoutWithSampling(ExitableDirectoryReader.java:749)
> >         at
> >
> org.apache.lucene.index.ExitableDirectoryReader$ExitableTermsEnum.<init>(ExitableDirectoryReader.java:737)
> >         at
> >
> org.apache.lucene.index.ExitableDirectoryReader$ExitableTerms.iterator(ExitableDirectoryReader.java:719)
> >         at
> > org.apache.lucene.index.TermStates.loadTermsEnum(TermStates.java:116)
> >         at org.apache.lucene.index.TermStates.build(TermStates.java:102)
> >         at
> > org.apache.lucene.search.PhraseQuery$1.getStats(PhraseQuery.java:461)
> >         at
> > org.apache.lucene.search.PhraseWeight.<init>(PhraseWeight.java:44)
> >         at
> > org.apache.lucene.search.PhraseQuery$1.<init>(PhraseQuery.java:441)
> >         at
> > org.apache.lucene.search.PhraseQuery.createWeight(PhraseQuery.java:441)
> >         at
> > org.apache.lucene.search.BoostQuery.createWeight(BoostQuery.java:124)
> >         at
> >
> org.apache.lucene.search.IndexSearcher.createWeight(IndexSearcher.java:869)
> >         at
> > org.apache.lucene.search.BooleanWeight.<init>(BooleanWeight.java:59)
> >         at
> > org.apache.lucene.search.BooleanQuery.createWeight(BooleanQuery.java:237)
> >         at
> >
> org.apache.lucene.queries.function.FunctionScoreQuery.createWeight(FunctionScoreQuery.java:113)
> >
> >
> > (from a different time window)
> >
> >
> > org.apache.lucene.index.ExitableDirectoryReader$ExitingReaderException:
> > The request took too long to iterate over doc values. Timeout:
> > timeoutAt: 2103004456482731 (System.nanoTime(): 2103004484203805),
> >
> >
> DocValues=org.apache.lucene.codecs.lucene90.Lucene90DocValuesProducer$2@2e1600c4
> >         at
> >
> org.apache.lucene.index.ExitableDirectoryReader$ExitableFilterAtomicReader.checkAndThrow(ExitableDirectoryReader.java:394)
> >         at
> >
> org.apache.lucene.index.ExitableDirectoryReader$ExitableFilterAtomicReader$1.advance(ExitableDirectoryReader.java:124)
> >         at
> >
> org.apache.lucene.queries.function.valuesource.IntFieldSource$1.exists(IntFieldSource.java:81)
> >         at
> >
> org.apache.lucene.queries.function.valuesource.MinFloatFunction.func(MinFloatFunction.java:39)
> >         at
> >
> org.apache.lucene.queries.function.valuesource.MultiFloatFunction$1.floatVal(MultiFloatFunction.java:83)
> >         at
> >
> org.apache.lucene.queries.function.valuesource.SumFloatFunction.func(SumFloatFunction.java:38)
> >         at
> >
> org.apache.lucene.queries.function.valuesource.MultiFloatFunction$1.floatVal(MultiFloatFunction.java:83)
> >         at
> >
> org.apache.lucene.queries.function.docvalues.FloatDocValues.doubleVal(FloatDocValues.java:66)
> >         at
> >
> org.apache.solr.search.ValueSourceParser$33.func(ValueSourceParser.java:587)
> >         at
> >
> org.apache.solr.search.ValueSourceParser$DoubleParser$Function$1.doubleVal(ValueSourceParser.java:1666)
> >         at
> >
> org.apache.lucene.queries.function.docvalues.DoubleDocValues.floatVal(DoubleDocValues.java:51)
> >         at
> >
> org.apache.lucene.queries.function.valuesource.ProductFloatFunction.func(ProductFloatFunction.java:38)
> >         at
> >
> org.apache.lucene.queries.function.valuesource.MultiFloatFunction$1.floatVal(MultiFloatFunction.java:83)
> >         at
> >
> org.apache.lucene.queries.function.FunctionQuery$AllScorer.score(FunctionQuery.java:126)
> >         at
> >
> org.apache.lucene.search.DisjunctionSumScorer.score(DisjunctionSumScorer.java:41)
> >
>
>
> --
> Sincerely yours
> Mikhail Khludnev
>

Re: ExitableDirectoryReader warning

Posted by Mikhail Khludnev <mk...@apache.org>.
It might be any or all of these reasons.

On Thu, Jan 4, 2024 at 10:18 PM rajani m <ra...@gmail.com> wrote:

> Hi,
>
>     What scenarios would solr warn about "ExitableDirectoryReader" ? I see
> several "ExitableDirectoryReader$ExitingReaderException: The request took
> too long to iterate over terms.". What causes this this? Is it a shard size
> issue or lack of any resources, heap, ram or cpu?  .
>
> Log snippets -
>
> org.apache.lucene.index.ExitableDirectoryReader$ExitingReaderException:
> The request took too long to iterate over terms. Timeout: timeoutAt:
> 2101774016440850 (System.nanoTime(): 2101774068035377),
>
> TermsEnum=org.apache.lucene.codecs.lucene90.blocktree.SegmentTermsEnum@79b2db56
>         at
> org.apache.lucene.index.ExitableDirectoryReader$ExitableTermsEnum.checkTimeoutWithSampling(ExitableDirectoryReader.java:749)
>         at
> org.apache.lucene.index.ExitableDirectoryReader$ExitableTermsEnum.<init>(ExitableDirectoryReader.java:737)
>         at
> org.apache.lucene.index.ExitableDirectoryReader$ExitableTerms.iterator(ExitableDirectoryReader.java:719)
>         at
> org.apache.lucene.index.TermStates.loadTermsEnum(TermStates.java:116)
>         at org.apache.lucene.index.TermStates.build(TermStates.java:102)
>         at
> org.apache.lucene.search.PhraseQuery$1.getStats(PhraseQuery.java:461)
>         at
> org.apache.lucene.search.PhraseWeight.<init>(PhraseWeight.java:44)
>         at
> org.apache.lucene.search.PhraseQuery$1.<init>(PhraseQuery.java:441)
>         at
> org.apache.lucene.search.PhraseQuery.createWeight(PhraseQuery.java:441)
>         at
> org.apache.lucene.search.BoostQuery.createWeight(BoostQuery.java:124)
>         at
> org.apache.lucene.search.IndexSearcher.createWeight(IndexSearcher.java:869)
>         at
> org.apache.lucene.search.BooleanWeight.<init>(BooleanWeight.java:59)
>         at
> org.apache.lucene.search.BooleanQuery.createWeight(BooleanQuery.java:237)
>         at
> org.apache.lucene.queries.function.FunctionScoreQuery.createWeight(FunctionScoreQuery.java:113)
>
>
> (from a different time window)
>
>
> org.apache.lucene.index.ExitableDirectoryReader$ExitingReaderException:
> The request took too long to iterate over doc values. Timeout:
> timeoutAt: 2103004456482731 (System.nanoTime(): 2103004484203805),
>
> DocValues=org.apache.lucene.codecs.lucene90.Lucene90DocValuesProducer$2@2e1600c4
>         at
> org.apache.lucene.index.ExitableDirectoryReader$ExitableFilterAtomicReader.checkAndThrow(ExitableDirectoryReader.java:394)
>         at
> org.apache.lucene.index.ExitableDirectoryReader$ExitableFilterAtomicReader$1.advance(ExitableDirectoryReader.java:124)
>         at
> org.apache.lucene.queries.function.valuesource.IntFieldSource$1.exists(IntFieldSource.java:81)
>         at
> org.apache.lucene.queries.function.valuesource.MinFloatFunction.func(MinFloatFunction.java:39)
>         at
> org.apache.lucene.queries.function.valuesource.MultiFloatFunction$1.floatVal(MultiFloatFunction.java:83)
>         at
> org.apache.lucene.queries.function.valuesource.SumFloatFunction.func(SumFloatFunction.java:38)
>         at
> org.apache.lucene.queries.function.valuesource.MultiFloatFunction$1.floatVal(MultiFloatFunction.java:83)
>         at
> org.apache.lucene.queries.function.docvalues.FloatDocValues.doubleVal(FloatDocValues.java:66)
>         at
> org.apache.solr.search.ValueSourceParser$33.func(ValueSourceParser.java:587)
>         at
> org.apache.solr.search.ValueSourceParser$DoubleParser$Function$1.doubleVal(ValueSourceParser.java:1666)
>         at
> org.apache.lucene.queries.function.docvalues.DoubleDocValues.floatVal(DoubleDocValues.java:51)
>         at
> org.apache.lucene.queries.function.valuesource.ProductFloatFunction.func(ProductFloatFunction.java:38)
>         at
> org.apache.lucene.queries.function.valuesource.MultiFloatFunction$1.floatVal(MultiFloatFunction.java:83)
>         at
> org.apache.lucene.queries.function.FunctionQuery$AllScorer.score(FunctionQuery.java:126)
>         at
> org.apache.lucene.search.DisjunctionSumScorer.score(DisjunctionSumScorer.java:41)
>


-- 
Sincerely yours
Mikhail Khludnev

Re: ExitableDirectoryReader warning

Posted by David Smiley <ds...@apache.org>.
This is the ramification of using "timeAllowed" (a request param to a
search)

~ David Smiley
Apache Lucene/Solr Search Developer
http://www.linkedin.com/in/davidwsmiley


On Thu, Jan 4, 2024 at 2:18 PM rajani m <ra...@gmail.com> wrote:

> Hi,
>
>     What scenarios would solr warn about "ExitableDirectoryReader" ? I see
> several "ExitableDirectoryReader$ExitingReaderException: The request took
> too long to iterate over terms.". What causes this this? Is it a shard size
> issue or lack of any resources, heap, ram or cpu?  .
>
> Log snippets -
>
> org.apache.lucene.index.ExitableDirectoryReader$ExitingReaderException:
> The request took too long to iterate over terms. Timeout: timeoutAt:
> 2101774016440850 (System.nanoTime(): 2101774068035377),
>
> TermsEnum=org.apache.lucene.codecs.lucene90.blocktree.SegmentTermsEnum@79b2db56
>         at
> org.apache.lucene.index.ExitableDirectoryReader$ExitableTermsEnum.checkTimeoutWithSampling(ExitableDirectoryReader.java:749)
>         at
> org.apache.lucene.index.ExitableDirectoryReader$ExitableTermsEnum.<init>(ExitableDirectoryReader.java:737)
>         at
> org.apache.lucene.index.ExitableDirectoryReader$ExitableTerms.iterator(ExitableDirectoryReader.java:719)
>         at
> org.apache.lucene.index.TermStates.loadTermsEnum(TermStates.java:116)
>         at org.apache.lucene.index.TermStates.build(TermStates.java:102)
>         at
> org.apache.lucene.search.PhraseQuery$1.getStats(PhraseQuery.java:461)
>         at
> org.apache.lucene.search.PhraseWeight.<init>(PhraseWeight.java:44)
>         at
> org.apache.lucene.search.PhraseQuery$1.<init>(PhraseQuery.java:441)
>         at
> org.apache.lucene.search.PhraseQuery.createWeight(PhraseQuery.java:441)
>         at
> org.apache.lucene.search.BoostQuery.createWeight(BoostQuery.java:124)
>         at
> org.apache.lucene.search.IndexSearcher.createWeight(IndexSearcher.java:869)
>         at
> org.apache.lucene.search.BooleanWeight.<init>(BooleanWeight.java:59)
>         at
> org.apache.lucene.search.BooleanQuery.createWeight(BooleanQuery.java:237)
>         at
> org.apache.lucene.queries.function.FunctionScoreQuery.createWeight(FunctionScoreQuery.java:113)
>
>
> (from a different time window)
>
>
> org.apache.lucene.index.ExitableDirectoryReader$ExitingReaderException:
> The request took too long to iterate over doc values. Timeout:
> timeoutAt: 2103004456482731 (System.nanoTime(): 2103004484203805),
>
> DocValues=org.apache.lucene.codecs.lucene90.Lucene90DocValuesProducer$2@2e1600c4
>         at
> org.apache.lucene.index.ExitableDirectoryReader$ExitableFilterAtomicReader.checkAndThrow(ExitableDirectoryReader.java:394)
>         at
> org.apache.lucene.index.ExitableDirectoryReader$ExitableFilterAtomicReader$1.advance(ExitableDirectoryReader.java:124)
>         at
> org.apache.lucene.queries.function.valuesource.IntFieldSource$1.exists(IntFieldSource.java:81)
>         at
> org.apache.lucene.queries.function.valuesource.MinFloatFunction.func(MinFloatFunction.java:39)
>         at
> org.apache.lucene.queries.function.valuesource.MultiFloatFunction$1.floatVal(MultiFloatFunction.java:83)
>         at
> org.apache.lucene.queries.function.valuesource.SumFloatFunction.func(SumFloatFunction.java:38)
>         at
> org.apache.lucene.queries.function.valuesource.MultiFloatFunction$1.floatVal(MultiFloatFunction.java:83)
>         at
> org.apache.lucene.queries.function.docvalues.FloatDocValues.doubleVal(FloatDocValues.java:66)
>         at
> org.apache.solr.search.ValueSourceParser$33.func(ValueSourceParser.java:587)
>         at
> org.apache.solr.search.ValueSourceParser$DoubleParser$Function$1.doubleVal(ValueSourceParser.java:1666)
>         at
> org.apache.lucene.queries.function.docvalues.DoubleDocValues.floatVal(DoubleDocValues.java:51)
>         at
> org.apache.lucene.queries.function.valuesource.ProductFloatFunction.func(ProductFloatFunction.java:38)
>         at
> org.apache.lucene.queries.function.valuesource.MultiFloatFunction$1.floatVal(MultiFloatFunction.java:83)
>         at
> org.apache.lucene.queries.function.FunctionQuery$AllScorer.score(FunctionQuery.java:126)
>         at
> org.apache.lucene.search.DisjunctionSumScorer.score(DisjunctionSumScorer.java:41)
>