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Posted to notifications@asterixdb.apache.org by "Taewoo Kim (JIRA)" <ji...@apache.org> on 2018/08/16 00:08:00 UTC

[jira] [Commented] (ASTERIXDB-2443) The current word tokenizer is too restricted.

    [ https://issues.apache.org/jira/browse/ASTERIXDB-2443?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16581756#comment-16581756 ] 

Taewoo Kim commented on ASTERIXDB-2443:
---------------------------------------

[~chenli@gmail.com] and I had a discussion. And we had a short discussion with [~dtabass]. An intermediate solution could be changing from a whitelist (defining all non-delimiters) approach to a blacklist approach (defining all delimiters).

> The current word tokenizer is too restricted.
> ---------------------------------------------
>
>                 Key: ASTERIXDB-2443
>                 URL: https://issues.apache.org/jira/browse/ASTERIXDB-2443
>             Project: Apache AsterixDB
>          Issue Type: Improvement
>            Reporter: Taewoo Kim
>            Assignee: Taewoo Kim
>            Priority: Major
>
> The current tokenizer is too restricted. It treats all characters except alphanumeric characters (A-Za-z0-9) as a delimiter. As a consequence, all international characters are treated as a delimiter. 



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