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Posted to dev@lucene.apache.org by "Cullin Wible (JIRA)" <ji...@apache.org> on 2008/09/23 19:44:44 UTC
[jira] Created: (LUCENE-1403) StandardTokenizer - Improper Hostname
Recognition
StandardTokenizer - Improper Hostname Recognition
-------------------------------------------------
Key: LUCENE-1403
URL: https://issues.apache.org/jira/browse/LUCENE-1403
Project: Lucene - Java
Issue Type: Bug
Affects Versions: 2.3.2, 2.3.1
Environment: Java 5
Reporter: Cullin Wible
As of 2.3.1 the documentation for the StandardTokenizer states that it "Recognizes email addresses and internet hostnames as one token."
However hostnames such as "my-host.com" are recognized as two tokens "my" and "host.com".
Any host with a dash in the name is not recognized properly.
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[jira] Commented: (LUCENE-1403) StandardTokenizer - Improper
Hostname Recognition
Posted by "Mark Miller (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-1403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12646163#action_12646163 ]
Mark Miller commented on LUCENE-1403:
-------------------------------------
It simple enough to add '-' to the HOSTS regex, but as always, its a back compat problem with StandardAnalyer. It seems there are new StandardAnalyzer exceptions brought up every few weeks - isn't that why it used to be billed more as an example than the end/all be all? With as many hoops as have been jumped over already though, I suppose its a reasonable one.
> StandardTokenizer - Improper Hostname Recognition
> -------------------------------------------------
>
> Key: LUCENE-1403
> URL: https://issues.apache.org/jira/browse/LUCENE-1403
> Project: Lucene - Java
> Issue Type: Bug
> Affects Versions: 2.3.1, 2.3.2
> Environment: Java 5
> Reporter: Cullin Wible
>
> As of 2.3.1 the documentation for the StandardTokenizer states that it "Recognizes email addresses and internet hostnames as one token."
> However hostnames such as "my-host.com" are recognized as two tokens "my" and "host.com".
> Any host with a dash in the name is not recognized properly.
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[jira] Commented: (LUCENE-1403) StandardTokenizer - Improper
Hostname Recognition
Posted by "Michael McCandless (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-1403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12718793#action_12718793 ]
Michael McCandless commented on LUCENE-1403:
--------------------------------------------
Note that with matchVersion (pending patch on LUCENE-1684) it'd be easy to fix this while allowing back-compat users to precisely preserve the old behavior.
> StandardTokenizer - Improper Hostname Recognition
> -------------------------------------------------
>
> Key: LUCENE-1403
> URL: https://issues.apache.org/jira/browse/LUCENE-1403
> Project: Lucene - Java
> Issue Type: Bug
> Affects Versions: 2.3.1, 2.3.2
> Environment: Java 5
> Reporter: Cullin Wible
>
> As of 2.3.1 the documentation for the StandardTokenizer states that it "Recognizes email addresses and internet hostnames as one token."
> However hostnames such as "my-host.com" are recognized as two tokens "my" and "host.com".
> Any host with a dash in the name is not recognized properly.
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