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https://issues.apache.org/jira/browse/LUCENE-8273?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16491222#comment-16491222
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Steve Rowe commented on LUCENE-8273:
------------------------------------
Not sure if this is the same sort of problem you already know about,
[~romseygeek], but my Jenkins found a reproducing TestRandomChains master seed
for a chain including ConditionalTokenFilter:
{noformat}
Checking out Revision 18ad8d137afa8e2017f4121ddced4d630b1c86a1
(refs/remotes/origin/master)
[...]
[junit4] Suite: org.apache.lucene.analysis.core.TestRandomChains
[junit4] 2> TEST FAIL: useCharFilter=false
text='\u0bd2\u0ba7\u0bdc\u0bf5\u0b96\u0ba5 qrhnhrlyeh \u6d41\u0601\u033a\ue4e1
bvmoocaycg dtazdd fn]|b({0,5 vjsrn'
[junit4] 2> Exception from random analyzer:
[junit4] 2> charfilters=
[junit4] 2> tokenizer=
[junit4] 2> org.apache.lucene.analysis.standard.ClassicTokenizer()
[junit4] 2> filters=ConditionalTokenFilter:
[junit4] 2>
org.apache.lucene.analysis.miscellaneous.TypeAsSynonymFilter(OneTimeWrapper@588fa3b0
term=,bytes=[],startOffset=0,endOffset=0,positionIncrement=1,positionLength=1,type=word,termFrequency=1,
tzqrpnf)
[junit4] 2>
org.apache.lucene.analysis.no.NorwegianLightStemFilter(ValidatingTokenFilter@63bdcc8b
term=,bytes=[],startOffset=0,endOffset=0,positionIncrement=1,positionLength=1,type=word,termFrequency=1,keyword=false)ConditionalTokenFilter:
[junit4] 2>
org.apache.lucene.analysis.core.TypeTokenFilter(OneTimeWrapper@28da9033
term=,bytes=[],startOffset=0,endOffset=0,positionIncrement=1,positionLength=1,type=word,termFrequency=1,keyword=false,
[<EMOJI>, <NUM>, <HANGUL>], true)
[junit4] 2> NOTE: download the large Jenkins line-docs file by running
'ant get-jenkins-line-docs' in the lucene directory.
[junit4] 2> NOTE: reproduce with: ant test -Dtestcase=TestRandomChains
-Dtests.method=testRandomChainsWithLargeStrings -Dtests.seed=735F260A3B6964C3
-Dtests.multiplier=2 -Dtests.nightly=true -Dtests.slow=true
-Dtests.linedocsfile=/home/jenkins/lucene-data/enwiki.random.lines.txt
-Dtests.locale=ca -Dtests.timezone=Europe/Isle_of_Man -Dtests.asserts=true
-Dtests.file.encoding=US-ASCII
[junit4] ERROR 39.0s J2 |
TestRandomChains.testRandomChainsWithLargeStrings <<<
[junit4] > Throwable #1: java.lang.IllegalStateException: last stage:
inconsistent startOffset at pos=6: 48 vs 53; token=tzqrpnf<ALPHANUM>
[junit4] > at
__randomizedtesting.SeedInfo.seed([735F260A3B6964C3:1904991B62274430]:0)
[junit4] > at
org.apache.lucene.analysis.ValidatingTokenFilter.incrementToken(ValidatingTokenFilter.java:106)
[junit4] > at
org.apache.lucene.analysis.BaseTokenStreamTestCase.checkAnalysisConsistency(BaseTokenStreamTestCase.java:746)
[junit4] > at
org.apache.lucene.analysis.BaseTokenStreamTestCase.checkRandomData(BaseTokenStreamTestCase.java:657)
[junit4] > at
org.apache.lucene.analysis.BaseTokenStreamTestCase.checkRandomData(BaseTokenStreamTestCase.java:559)
[junit4] > at
org.apache.lucene.analysis.core.TestRandomChains.testRandomChainsWithLargeStrings(TestRandomChains.java:882)
[junit4] > at java.lang.Thread.run(Thread.java:748)
[junit4] 2> NOTE: leaving temporary files on disk at:
/var/lib/jenkins/jobs/Lucene-Solr-Nightly-master/workspace/lucene/build/analysis/common/test/J2/temp/lucene.analysis.core.TestRandomChains_735F260A3B6964C3-001
[junit4] 2> NOTE: test params are: codec=Asserting(Lucene70):
{dummy=PostingsFormat(name=LuceneVarGapDocFreqInterval)}, docValues:{},
maxPointsInLeafNode=1103, maxMBSortInHeap=7.435649827990908,
sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@5743798e),
locale=ca, timezone=Europe/Isle_of_Man
[junit4] 2> NOTE: Linux 4.1.0-custom2-amd64 amd64/Oracle Corporation
1.8.0_151 (64-bit)/cpus=16,threads=1,free=293435744,total=411566080
{noformat}
> Add a ConditionalTokenFilter
> ----------------------------
>
> Key: LUCENE-8273
> URL: https://issues.apache.org/jira/browse/LUCENE-8273
> Project: Lucene - Core
> Issue Type: New Feature
> Reporter: Alan Woodward
> Assignee: Alan Woodward
> Priority: Major
> Fix For: 7.4
>
> Attachments: LUCENE-8273-2.patch, LUCENE-8273-2.patch,
> LUCENE-8273-part2-rebased.patch, LUCENE-8273-part2-rebased.patch,
> LUCENE-8273-part2.patch, LUCENE-8273-part2.patch, LUCENE-8273.patch,
> LUCENE-8273.patch, LUCENE-8273.patch, LUCENE-8273.patch, LUCENE-8273.patch,
> LUCENE-8273.patch, LUCENE-8273.patch, LUCENE-8273.patch
>
>
> Spinoff of LUCENE-8265. It would be useful to be able to wrap a TokenFilter
> in such a way that it could optionally be bypassed based on the current state
> of the TokenStream. This could be used to, for example, only apply
> WordDelimiterFilter to terms that contain hyphens.
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