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Posted to solr-dev@lucene.apache.org by "Emmanuel Keller (JIRA)" <ji...@apache.org> on 2007/05/12 01:13:15 UTC
[jira] Created: (SOLR-237) Field collapsing
Field collapsing
----------------
Key: SOLR-237
URL: https://issues.apache.org/jira/browse/SOLR-237
Project: Solr
Issue Type: New Feature
Components: search
Affects Versions: 1.1.0
Reporter: Emmanuel Keller
This patch include a new feature called "Field collapsing".
"Used in order to collapse a group of results with similar value for a given field to a single entry in the result set. Site collapsing is a special case of this, where all results for a given web site is collapsed into one or two entries in the result set, typically with an associated "more documents from this site" link. See also Duplicate detection."
http://www.fastsearch.com/glossary.aspx?m=48&amid=299
The implementation add 3 new query parameters (SolrParams):
"collapse" set to true to enable collapsing.
"collapse.field" to choose the field used to group results
"collapse.max" to select how many continuous results are allowed before collapsing
TODO (in progress):
- More documentation (on source code)
- Test cases
--
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[jira] Updated: (SOLR-237) Field collapsing
Posted by "Emmanuel Keller (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/SOLR-237?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Emmanuel Keller updated SOLR-237:
---------------------------------
Attachment: field_collapsing-1.1.patch
Patch from http://svn.apache.org/repos/asf/lucene/solr/branches/branch-1.1
> Field collapsing
> ----------------
>
> Key: SOLR-237
> URL: https://issues.apache.org/jira/browse/SOLR-237
> Project: Solr
> Issue Type: New Feature
> Components: search
> Affects Versions: 1.1.0
> Reporter: Emmanuel Keller
> Attachments: field_collapsing-1.1.patch, field_collapsing_1.1.0.patch
>
>
> This patch include a new feature called "Field collapsing".
> "Used in order to collapse a group of results with similar value for a given field to a single entry in the result set. Site collapsing is a special case of this, where all results for a given web site is collapsed into one or two entries in the result set, typically with an associated "more documents from this site" link. See also Duplicate detection."
> http://www.fastsearch.com/glossary.aspx?m=48&amid=299
> The implementation add 3 new query parameters (SolrParams):
> "collapse" set to true to enable collapsing.
> "collapse.field" to choose the field used to group results
> "collapse.max" to select how many continuous results are allowed before collapsing
> TODO (in progress):
> - More documentation (on source code)
> - Test cases
--
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[jira] Commented: (SOLR-237) Field collapsing
Posted by "Ryan McKinley (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/SOLR-237?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12495285 ]
Ryan McKinley commented on SOLR-237:
------------------------------------
can you make a patch off:
http://svn.apache.org/repos/asf/lucene/solr/trunk/
thanks
> Field collapsing
> ----------------
>
> Key: SOLR-237
> URL: https://issues.apache.org/jira/browse/SOLR-237
> Project: Solr
> Issue Type: New Feature
> Components: search
> Affects Versions: 1.1.0
> Reporter: Emmanuel Keller
> Attachments: field_collapsing-1.1.patch, field_collapsing_1.1.0.patch
>
>
> This patch include a new feature called "Field collapsing".
> "Used in order to collapse a group of results with similar value for a given field to a single entry in the result set. Site collapsing is a special case of this, where all results for a given web site is collapsed into one or two entries in the result set, typically with an associated "more documents from this site" link. See also Duplicate detection."
> http://www.fastsearch.com/glossary.aspx?m=48&amid=299
> The implementation add 3 new query parameters (SolrParams):
> "collapse" set to true to enable collapsing.
> "collapse.field" to choose the field used to group results
> "collapse.max" to select how many continuous results are allowed before collapsing
> TODO (in progress):
> - More documentation (on source code)
> - Test cases
--
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[jira] Updated: (SOLR-237) Field collapsing
Posted by "Emmanuel Keller (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/SOLR-237?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Emmanuel Keller updated SOLR-237:
---------------------------------
Attachment: field_collapsing_1.1.0.patch
> Field collapsing
> ----------------
>
> Key: SOLR-237
> URL: https://issues.apache.org/jira/browse/SOLR-237
> Project: Solr
> Issue Type: New Feature
> Components: search
> Affects Versions: 1.1.0
> Reporter: Emmanuel Keller
> Attachments: field_collapsing_1.1.0.patch
>
>
> This patch include a new feature called "Field collapsing".
> "Used in order to collapse a group of results with similar value for a given field to a single entry in the result set. Site collapsing is a special case of this, where all results for a given web site is collapsed into one or two entries in the result set, typically with an associated "more documents from this site" link. See also Duplicate detection."
> http://www.fastsearch.com/glossary.aspx?m=48&amid=299
> The implementation add 3 new query parameters (SolrParams):
> "collapse" set to true to enable collapsing.
> "collapse.field" to choose the field used to group results
> "collapse.max" to select how many continuous results are allowed before collapsing
> TODO (in progress):
> - More documentation (on source code)
> - Test cases
--
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You can reply to this email to add a comment to the issue online.
[jira] Commented: (SOLR-237) Field collapsing
Posted by "Ryan McKinley (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/SOLR-237?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12495234 ]
Ryan McKinley commented on SOLR-237:
------------------------------------
Thanks for posting this Emmanuel!
I'm having trouble applying the patch... I get an error that says something like "this patch seems outdated!"
Did you build it with a recent svn checkout?
thanks
ryan
> Field collapsing
> ----------------
>
> Key: SOLR-237
> URL: https://issues.apache.org/jira/browse/SOLR-237
> Project: Solr
> Issue Type: New Feature
> Components: search
> Affects Versions: 1.1.0
> Reporter: Emmanuel Keller
> Attachments: field_collapsing_1.1.0.patch
>
>
> This patch include a new feature called "Field collapsing".
> "Used in order to collapse a group of results with similar value for a given field to a single entry in the result set. Site collapsing is a special case of this, where all results for a given web site is collapsed into one or two entries in the result set, typically with an associated "more documents from this site" link. See also Duplicate detection."
> http://www.fastsearch.com/glossary.aspx?m=48&amid=299
> The implementation add 3 new query parameters (SolrParams):
> "collapse" set to true to enable collapsing.
> "collapse.field" to choose the field used to group results
> "collapse.max" to select how many continuous results are allowed before collapsing
> TODO (in progress):
> - More documentation (on source code)
> - Test cases
--
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[jira] Commented: (SOLR-237) Field collapsing
Posted by "Emmanuel Keller (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/SOLR-237?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12495292 ]
Emmanuel Keller commented on SOLR-237:
--------------------------------------
I provided two patch.
The first was made off current trunk (see solr-236). And this one (solr-237) for release 1.1.
Is that correct ? Or did I miss something ?
> Field collapsing
> ----------------
>
> Key: SOLR-237
> URL: https://issues.apache.org/jira/browse/SOLR-237
> Project: Solr
> Issue Type: New Feature
> Components: search
> Affects Versions: 1.1.0
> Reporter: Emmanuel Keller
> Attachments: field_collapsing-1.1.patch, field_collapsing_1.1.0.patch
>
>
> This patch include a new feature called "Field collapsing".
> "Used in order to collapse a group of results with similar value for a given field to a single entry in the result set. Site collapsing is a special case of this, where all results for a given web site is collapsed into one or two entries in the result set, typically with an associated "more documents from this site" link. See also Duplicate detection."
> http://www.fastsearch.com/glossary.aspx?m=48&amid=299
> The implementation add 3 new query parameters (SolrParams):
> "collapse" set to true to enable collapsing.
> "collapse.field" to choose the field used to group results
> "collapse.max" to select how many continuous results are allowed before collapsing
> TODO (in progress):
> - More documentation (on source code)
> - Test cases
--
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-
You can reply to this email to add a comment to the issue online.
[jira] Commented: (SOLR-237) Field collapsing
Posted by "Emmanuel Keller (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/SOLR-237?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12495244 ]
Emmanuel Keller commented on SOLR-237:
--------------------------------------
Ryan,
I used the following svn path:http://svn.apache.org/repos/asf/lucene/solr/tags/release-1.1.0
Last changed revision: 489774
Shoud I use this one ?
http://svn.apache.org/repos/asf/lucene/solr/branches/branch-1.1
Last changed revision: 488066
Thanks for you reply
Emmanuel.
> Field collapsing
> ----------------
>
> Key: SOLR-237
> URL: https://issues.apache.org/jira/browse/SOLR-237
> Project: Solr
> Issue Type: New Feature
> Components: search
> Affects Versions: 1.1.0
> Reporter: Emmanuel Keller
> Attachments: field_collapsing_1.1.0.patch
>
>
> This patch include a new feature called "Field collapsing".
> "Used in order to collapse a group of results with similar value for a given field to a single entry in the result set. Site collapsing is a special case of this, where all results for a given web site is collapsed into one or two entries in the result set, typically with an associated "more documents from this site" link. See also Duplicate detection."
> http://www.fastsearch.com/glossary.aspx?m=48&amid=299
> The implementation add 3 new query parameters (SolrParams):
> "collapse" set to true to enable collapsing.
> "collapse.field" to choose the field used to group results
> "collapse.max" to select how many continuous results are allowed before collapsing
> TODO (in progress):
> - More documentation (on source code)
> - Test cases
--
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[jira] Closed: (SOLR-237) Field collapsing
Posted by "Emmanuel Keller (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/SOLR-237?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Emmanuel Keller closed SOLR-237.
--------------------------------
Resolution: Duplicate
Fix Version/s: 1.1.0
Further development happen on solr-236
> Field collapsing
> ----------------
>
> Key: SOLR-237
> URL: https://issues.apache.org/jira/browse/SOLR-237
> Project: Solr
> Issue Type: New Feature
> Components: search
> Affects Versions: 1.1.0
> Reporter: Emmanuel Keller
> Fix For: 1.1.0
>
> Attachments: field_collapsing-1.1.patch, field_collapsing_1.1.0.patch
>
>
> This patch include a new feature called "Field collapsing".
> "Used in order to collapse a group of results with similar value for a given field to a single entry in the result set. Site collapsing is a special case of this, where all results for a given web site is collapsed into one or two entries in the result set, typically with an associated "more documents from this site" link. See also Duplicate detection."
> http://www.fastsearch.com/glossary.aspx?m=48&amid=299
> The implementation add 3 new query parameters (SolrParams):
> "collapse" set to true to enable collapsing.
> "collapse.field" to choose the field used to group results
> "collapse.max" to select how many continuous results are allowed before collapsing
> TODO (in progress):
> - More documentation (on source code)
> - Test cases
--
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You can reply to this email to add a comment to the issue online.
[jira] Commented: (SOLR-237) Field collapsing
Posted by "Ryan McKinley (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/SOLR-237?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12495332 ]
Ryan McKinley commented on SOLR-237:
------------------------------------
Looks like *I* missed something... yes, SOLR-236 applies to trunk fine. I didn't notice it because I was looking at this issue.
Since any further development/integration should happen on SOLR-236, I think we should close this issue and mark it as a duplicate.
I'll put my substantive comments on SOLR-236...
> Field collapsing
> ----------------
>
> Key: SOLR-237
> URL: https://issues.apache.org/jira/browse/SOLR-237
> Project: Solr
> Issue Type: New Feature
> Components: search
> Affects Versions: 1.1.0
> Reporter: Emmanuel Keller
> Attachments: field_collapsing-1.1.patch, field_collapsing_1.1.0.patch
>
>
> This patch include a new feature called "Field collapsing".
> "Used in order to collapse a group of results with similar value for a given field to a single entry in the result set. Site collapsing is a special case of this, where all results for a given web site is collapsed into one or two entries in the result set, typically with an associated "more documents from this site" link. See also Duplicate detection."
> http://www.fastsearch.com/glossary.aspx?m=48&amid=299
> The implementation add 3 new query parameters (SolrParams):
> "collapse" set to true to enable collapsing.
> "collapse.field" to choose the field used to group results
> "collapse.max" to select how many continuous results are allowed before collapsing
> TODO (in progress):
> - More documentation (on source code)
> - Test cases
--
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