dungba88 opened a new pull request #2557: URL: https://github.com/apache/lucene-solr/pull/2557
# Description This is a backport of https://github.com/apache/lucene/pull/254 There is an issue which causes an `AssertionError` in the backtrace step of `JapaneseTokenizer`. If there is a text span of length 1024 (determined by `MAX_BACKTRACE_GAP`) where the regular backtrace is not called, a forced backtrace will be applied. If the partially best path at this point happens to end at the last pos, and since there is always a final backtrace applied at the end, the final backtrace will try to backtrace from and to the same position, causing an AssertionError in `RollingCharBuffer.get()` when it tries to generate an empty buffer. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org
