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Posted to issues@hivemall.apache.org by "Satoshi Iijima (JIRA)" <ji...@apache.org> on 2018/06/27 08:47:00 UTC
[jira] [Commented] (HIVEMALL-208) tokenize_ja failed to analyze
certain Japanese strings
[ https://issues.apache.org/jira/browse/HIVEMALL-208?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16524771#comment-16524771 ]
Satoshi Iijima commented on HIVEMALL-208:
-----------------------------------------
Added GitHub PR.
Lucene 5.5.5 is the latest major version v5.x.x
I tried Lucene 6.0.0 or later but failed to build.
> tokenize_ja failed to analyze certain Japanese strings
> ------------------------------------------------------
>
> Key: HIVEMALL-208
> URL: https://issues.apache.org/jira/browse/HIVEMALL-208
> Project: Hivemall
> Issue Type: Bug
> Affects Versions: 0.5.0
> Reporter: Satoshi Iijima
> Priority: Minor
>
> tokenize_ja failed to analyze certain Japanese strings and outputed below error.
> {panel}
> java.lang.ArrayIndexOutOfBoundsException: -1
> at org.apache.lucene.analysis.ja.JapaneseTokenizer.backtrace(JapaneseTokenizer.java:1024)
> at org.apache.lucene.analysis.ja.JapaneseTokenizer.parse(JapaneseTokenizer.java:873)
> at org.apache.lucene.analysis.ja.JapaneseTokenizer.incrementToken(JapaneseTokenizer.java:474)
> at org.apache.lucene.analysis.ja.JapaneseBaseFormFilter.incrementToken(JapaneseBaseFormFilter.java:50)
> at org.apache.lucene.analysis.util.FilteringTokenFilter.incrementToken(FilteringTokenFilter.java:51)
> at org.apache.lucene.analysis.cjk.CJKWidthFilter.incrementToken(CJKWidthFilter.java:63)
> at org.apache.lucene.analysis.util.FilteringTokenFilter.incrementToken(FilteringTokenFilter.java:51)
> at org.apache.lucene.analysis.ja.JapaneseKatakanaStemFilter.incrementToken(JapaneseKatakanaStemFilter.java:63)
> at org.apache.lucene.analysis.core.LowerCaseFilter.incrementToken(LowerCaseFilter.java:45)
> at hivemall.nlp.tokenizer.KuromojiUDF.analyzeTokens(KuromojiUDF.java:292)
> at hivemall.nlp.tokenizer.KuromojiUDF.evaluate(KuromojiUDF.java:117)
> {panel}
> This cause is LUCENE-7279 which has already fixed. Lucene need to be upgraded.
> Affected versions are not only v0.5.0 but also v0.4.2.
>
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