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Posted to solr-dev@lucene.apache.org by "Michael Henson (JIRA)" <ji...@apache.org> on 2009/02/05 03:49:59 UTC
[jira] Created: (SOLR-1005) DoubleMetaphone Filter Produces
NullpointerException on zero-length token
DoubleMetaphone Filter Produces NullpointerException on zero-length token
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Key: SOLR-1005
URL: https://issues.apache.org/jira/browse/SOLR-1005
Project: Solr
Issue Type: Bug
Components: Analysis
Affects Versions: 1.4
Environment: jdk 1.6.10, tomcat 6.x
Reporter: Michael Henson
If any token given to the DoubleMetaphoneFilter is empty (Token exists, 0 length), then the encoder will return null instead of a metaphone encoded string. The current code assumes that there will always be a valid object returned.
Proposed solution: Make sure 0-length tokens are skipped at the top branch where the code checks whether or not we have a Token object at all.
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[jira] Resolved: (SOLR-1005) DoubleMetaphone Filter Produces
NullpointerException on zero-length token
Posted by "Otis Gospodnetic (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/SOLR-1005?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Otis Gospodnetic resolved SOLR-1005.
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Resolution: Fixed
Assignee: Otis Gospodnetic
Thanks Michael.
Committed revision 741721.
> DoubleMetaphone Filter Produces NullpointerException on zero-length token
> -------------------------------------------------------------------------
>
> Key: SOLR-1005
> URL: https://issues.apache.org/jira/browse/SOLR-1005
> Project: Solr
> Issue Type: Bug
> Components: Analysis
> Affects Versions: 1.4
> Environment: jdk 1.6.10, tomcat 6.x
> Reporter: Michael Henson
> Assignee: Otis Gospodnetic
> Attachments: solr-1005.zip
>
>
> If any token given to the DoubleMetaphoneFilter is empty (Token exists, 0 length), then the encoder will return null instead of a metaphone encoded string. The current code assumes that there will always be a valid object returned.
> Proposed solution: Make sure 0-length tokens are skipped at the top branch where the code checks whether or not we have a Token object at all.
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[jira] Updated: (SOLR-1005) DoubleMetaphone Filter Produces
NullpointerException on zero-length token
Posted by "Michael Henson (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/SOLR-1005?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael Henson updated SOLR-1005:
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Attachment: solr-1005.zip
Patch to skip 0-length tokens in the DoubleMetaphoneFilter.
> DoubleMetaphone Filter Produces NullpointerException on zero-length token
> -------------------------------------------------------------------------
>
> Key: SOLR-1005
> URL: https://issues.apache.org/jira/browse/SOLR-1005
> Project: Solr
> Issue Type: Bug
> Components: Analysis
> Affects Versions: 1.4
> Environment: jdk 1.6.10, tomcat 6.x
> Reporter: Michael Henson
> Attachments: solr-1005.zip
>
>
> If any token given to the DoubleMetaphoneFilter is empty (Token exists, 0 length), then the encoder will return null instead of a metaphone encoded string. The current code assumes that there will always be a valid object returned.
> Proposed solution: Make sure 0-length tokens are skipped at the top branch where the code checks whether or not we have a Token object at all.
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You can reply to this email to add a comment to the issue online.