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Posted to dev@lucene.apache.org by "patrick o'leary (JIRA)" <ji...@apache.org> on 2009/01/06 17:54:44 UTC
[jira] Created: (LUCENE-1512) Incorporate GeoHash in
contrib/spatial
Incorporate GeoHash in contrib/spatial
--------------------------------------
Key: LUCENE-1512
URL: https://issues.apache.org/jira/browse/LUCENE-1512
Project: Lucene - Java
Issue Type: New Feature
Components: contrib/spatial
Reporter: patrick o'leary
Priority: Minor
Based on comments from Yonik and Ryan in SOLR-773
GeoHash provides the ability to store latitude / longitude values in a single field consistent hash field.
Which elements the need to maintain 2 field caches for latitude / longitude fields, reducing the size of an index
and the amount of memory needed for a spatial search.
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[jira] Commented: (LUCENE-1512) Incorporate GeoHash in
contrib/spatial
Posted by "Ryan McKinley (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-1512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12661241#action_12661241 ]
Ryan McKinley commented on LUCENE-1512:
---------------------------------------
Any chance you could make a new patch without SerialChainFilter moved to search?
Should we make a new package for geohash based things?
org.apache.lucene.spatial.geohash
- GeoHashUtils
- GeoHashDistanceFilter
Also, the spacing for GeoHashUtils should be 2 spaces rather then 4.
> Incorporate GeoHash in contrib/spatial
> --------------------------------------
>
> Key: LUCENE-1512
> URL: https://issues.apache.org/jira/browse/LUCENE-1512
> Project: Lucene - Java
> Issue Type: New Feature
> Components: contrib/spatial
> Reporter: patrick o'leary
> Priority: Minor
> Attachments: LUCENE-1512.patch
>
>
> Based on comments from Yonik and Ryan in SOLR-773
> GeoHash provides the ability to store latitude / longitude values in a single field consistent hash field.
> Which elements the need to maintain 2 field caches for latitude / longitude fields, reducing the size of an index
> and the amount of memory needed for a spatial search.
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[jira] Resolved: (LUCENE-1512) Incorporate GeoHash in
contrib/spatial
Posted by "Grant Ingersoll (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-1512?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Grant Ingersoll resolved LUCENE-1512.
-------------------------------------
Resolution: Fixed
Fix Version/s: 2.9
Lucene Fields: (was: [New])
> Incorporate GeoHash in contrib/spatial
> --------------------------------------
>
> Key: LUCENE-1512
> URL: https://issues.apache.org/jira/browse/LUCENE-1512
> Project: Lucene - Java
> Issue Type: New Feature
> Components: contrib/spatial
> Reporter: patrick o'leary
> Assignee: Ryan McKinley
> Priority: Minor
> Fix For: 2.9
>
> Attachments: LUCENE-1512.patch, LUCENE-1512.patch
>
>
> Based on comments from Yonik and Ryan in SOLR-773
> GeoHash provides the ability to store latitude / longitude values in a single field consistent hash field.
> Which elements the need to maintain 2 field caches for latitude / longitude fields, reducing the size of an index
> and the amount of memory needed for a spatial search.
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[jira] Commented: (LUCENE-1512) Incorporate GeoHash in
contrib/spatial
Posted by "Ryan McKinley (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-1512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12661643#action_12661643 ]
Ryan McKinley commented on LUCENE-1512:
---------------------------------------
Thanks patrick!
I just committed this, the only change is that I used StringBuilder rather then StringBuffer.
The precision is hard coded to 12 -- perhaps we could make that a variable?
> Incorporate GeoHash in contrib/spatial
> --------------------------------------
>
> Key: LUCENE-1512
> URL: https://issues.apache.org/jira/browse/LUCENE-1512
> Project: Lucene - Java
> Issue Type: New Feature
> Components: contrib/spatial
> Reporter: patrick o'leary
> Assignee: Ryan McKinley
> Priority: Minor
> Attachments: LUCENE-1512.patch, LUCENE-1512.patch
>
>
> Based on comments from Yonik and Ryan in SOLR-773
> GeoHash provides the ability to store latitude / longitude values in a single field consistent hash field.
> Which elements the need to maintain 2 field caches for latitude / longitude fields, reducing the size of an index
> and the amount of memory needed for a spatial search.
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[jira] Commented: (LUCENE-1512) Incorporate GeoHash in
contrib/spatial
Posted by "Simon Willnauer (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-1512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12788037#action_12788037 ]
Simon Willnauer commented on LUCENE-1512:
-----------------------------------------
Is this isssue still relevant? seems like it has been committted
> Incorporate GeoHash in contrib/spatial
> --------------------------------------
>
> Key: LUCENE-1512
> URL: https://issues.apache.org/jira/browse/LUCENE-1512
> Project: Lucene - Java
> Issue Type: New Feature
> Components: contrib/spatial
> Reporter: patrick o'leary
> Assignee: Ryan McKinley
> Priority: Minor
> Attachments: LUCENE-1512.patch, LUCENE-1512.patch
>
>
> Based on comments from Yonik and Ryan in SOLR-773
> GeoHash provides the ability to store latitude / longitude values in a single field consistent hash field.
> Which elements the need to maintain 2 field caches for latitude / longitude fields, reducing the size of an index
> and the amount of memory needed for a spatial search.
--
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[jira] Commented: (LUCENE-1512) Incorporate GeoHash in
contrib/spatial
Posted by "Ryan McKinley (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-1512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12661223#action_12661223 ]
Ryan McKinley commented on LUCENE-1512:
---------------------------------------
This is awesome. thanks patrick!
> Incorporate GeoHash in contrib/spatial
> --------------------------------------
>
> Key: LUCENE-1512
> URL: https://issues.apache.org/jira/browse/LUCENE-1512
> Project: Lucene - Java
> Issue Type: New Feature
> Components: contrib/spatial
> Reporter: patrick o'leary
> Priority: Minor
> Attachments: LUCENE-1512.patch
>
>
> Based on comments from Yonik and Ryan in SOLR-773
> GeoHash provides the ability to store latitude / longitude values in a single field consistent hash field.
> Which elements the need to maintain 2 field caches for latitude / longitude fields, reducing the size of an index
> and the amount of memory needed for a spatial search.
--
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[jira] Assigned: (LUCENE-1512) Incorporate GeoHash in
contrib/spatial
Posted by "Ryan McKinley (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-1512?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ryan McKinley reassigned LUCENE-1512:
-------------------------------------
Assignee: Ryan McKinley
> Incorporate GeoHash in contrib/spatial
> --------------------------------------
>
> Key: LUCENE-1512
> URL: https://issues.apache.org/jira/browse/LUCENE-1512
> Project: Lucene - Java
> Issue Type: New Feature
> Components: contrib/spatial
> Reporter: patrick o'leary
> Assignee: Ryan McKinley
> Priority: Minor
> Attachments: LUCENE-1512.patch, LUCENE-1512.patch
>
>
> Based on comments from Yonik and Ryan in SOLR-773
> GeoHash provides the ability to store latitude / longitude values in a single field consistent hash field.
> Which elements the need to maintain 2 field caches for latitude / longitude fields, reducing the size of an index
> and the amount of memory needed for a spatial search.
--
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[jira] Updated: (LUCENE-1512) Incorporate GeoHash in
contrib/spatial
Posted by "patrick o'leary (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-1512?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
patrick o'leary updated LUCENE-1512:
------------------------------------
Attachment: LUCENE-1512.patch
spatial-lucene GeoHash implementation based on http://en.wikipedia.org/wiki/Geohash
removable dependency on refactoring in LUCENE-1504
> Incorporate GeoHash in contrib/spatial
> --------------------------------------
>
> Key: LUCENE-1512
> URL: https://issues.apache.org/jira/browse/LUCENE-1512
> Project: Lucene - Java
> Issue Type: New Feature
> Components: contrib/spatial
> Reporter: patrick o'leary
> Priority: Minor
> Attachments: LUCENE-1512.patch
>
>
> Based on comments from Yonik and Ryan in SOLR-773
> GeoHash provides the ability to store latitude / longitude values in a single field consistent hash field.
> Which elements the need to maintain 2 field caches for latitude / longitude fields, reducing the size of an index
> and the amount of memory needed for a spatial search.
--
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[jira] Updated: (LUCENE-1512) Incorporate GeoHash in
contrib/spatial
Posted by "patrick o'leary (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-1512?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
patrick o'leary updated LUCENE-1512:
------------------------------------
Attachment: LUCENE-1512.patch
Made necessary changes
* Formatting fixed
* Removed dependency on LUCENE-1504
* Moved GeoHash elements into o.a.l.spatial.geohash
> Incorporate GeoHash in contrib/spatial
> --------------------------------------
>
> Key: LUCENE-1512
> URL: https://issues.apache.org/jira/browse/LUCENE-1512
> Project: Lucene - Java
> Issue Type: New Feature
> Components: contrib/spatial
> Reporter: patrick o'leary
> Priority: Minor
> Attachments: LUCENE-1512.patch, LUCENE-1512.patch
>
>
> Based on comments from Yonik and Ryan in SOLR-773
> GeoHash provides the ability to store latitude / longitude values in a single field consistent hash field.
> Which elements the need to maintain 2 field caches for latitude / longitude fields, reducing the size of an index
> and the amount of memory needed for a spatial search.
--
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