Metacat

09/27/2006

10:08 AM Bug #192: create a dtd for result sets

CLOSED. Matt Jones

10:08 AM Bug #192: create a dtd for result sets

Closing because we do not intend to provide a resultset DTD -- we will be slowly moving to the more expressive and be... Matt Jones

08:27 AM Bug #2228: Use method other than metadata string filters for determining the organizations affiliationed with a data package

(In reply to comment #2)
> Another possible solution is to specify an attribute in the organization tag
> which speci... Will Tyburczy

07:21 AM Bug #2228: Use method other than metadata string filters for determining the organizations affiliationed with a data package

Another possible solution is to specify an attribute in the organization tag which specifies if the document belongs... Saurabh Garg

08:12 AM Bug #1296: Registry: Need to login before the form is filled

This functionality is already implemented for ESA skin and should be extended to all the other skins. So these are m... Saurabh Garg

08:01 AM Bug #2495: Charset bug: Internationalization

The new relase has broken the code incorporated by the team of Mr. Chau Chin Lin. I have told them that they are welc... Saurabh Garg

07:31 AM Bug #2310: Advanced search functionality has to be integrated into various skins.

there is some advanced search capabilities in lter skin also. those are a potential candidate for advanced functiona... Saurabh Garg

07:28 AM Bug #2229: Allowing web registry pull-down menu for "Station Name" to select multiple stations

This has been discussed before. We can have two drop down boxes with add and remove buttons in between. So the user ... Saurabh Garg

06:55 AM Bug #2159: Metacat Performance: Divide xml_nodes based on the doctype

This approach might be worth considering but I think it will only give short term benefits if at all any benefits. T... Saurabh Garg

06:50 AM Bug #2157: Metacat Performance: Optimize Postgres and Tomcat...

The current RAM specified for Tomat and Postgres in KNB:
Tomcat: 500 MB
Postgres: 760 MB
Saurabh Garg

06:49 AM Bug #2155: Metacat Performace: Rewrite the xml_nodes queries

IN clause is not so efficient. I was able to improve performance by using outer joins instead of IN to improve perfo... Saurabh Garg

06:40 AM Bug #1980: Duplication when displaying catalog of data packages

Not able to reproduce this bug. Might already be fixed. Saurabh Garg

06:35 AM Bug #1674: Access control for eml-2.1.0 documents

Eml210SAXHandler.java is a copy of Eml200SAXHandler.java and this is the file which needs to be modified. I think cod... Saurabh Garg

06:34 AM Bug #1601: Metacat will add default value for optional parameter into eml 2 document

We need to checkout the newer versions of Xerces and see if the newer version provides an option to avoid entering o... Saurabh Garg

06:16 AM Bug #2380: returnfield system needs to implement more xpath

If I understand the bug correctly, then this functionality is already present in
src/edu/ucsb/nceas/metacat/QuerySpe... Saurabh Garg

05:54 AM Bug #2153: Metacat Performace: Add/drop indices on key columns

For each of the queries, EXPLAIN needs to be done. I have noticed that for some of the queries, full table scan is b... Saurabh Garg

05:50 AM Bug #1542: SQL Server support broken

Here are the files which need to be updated:
1. src/xmltables-sqlserver.sql
2. src/upgrade-db-to-1.2.sql
3. src/upgr... Saurabh Garg

09/18/2006

04:49 PM Bug #2550: Dateline and polar handling for points

revision 1.4 on SpatialDocument should fix this. Centroids are now calculated correctly for these cases. Matthew Perry

09/15/2006

11:27 AM Bug #1232: cookie needs to be written after knb page login

The session information is not maintained by the skin for some reason. So the JSP part knows that is in session but ... Saurabh Garg

11:24 AM Bug #129: Metacat Performance: paged Query Returns

The query will probably to be stored on per session basis. Maybe the docids found can be stored in a ordered data st... Saurabh Garg

09/13/2006

05:09 PM Bug #2549: Limit spatial cache to public documents

Changed severity to 'major' .. mostly because its already fixed and I don't like seeing bold red text in my bug list! Matthew Perry

12:23 PM Bug #2549: Limit spatial cache to public documents

Updated SpatialHarvester.queryAllDocids(). Now uses the xml_access table to generate a list of public-readable docids... Matthew Perry

05:07 PM Bug #2553: squery needs to handle spatial query

Oops that should be assigned to me. Sorry sid :-p
The performance issue discussed in the comments of bug 2552 shoul... Matthew Perry

05:03 PM Bug #2552: Spatial query class to use geotools against the spatial cache

Added a edu.ucsb.nceas.metacat.spatial.SpatialQuery class to handle this. Given a spatial query (4 bounding cooordina... Matthew Perry

12:33 PM Bug #2554 (Resolved): Store the spatial data cache outside servlet context

Currently the spatial data cache is stored within the servlet context. Geoserver's configuration hardcodes the shapef... Matthew Perry

09/11/2006

03:26 PM Bug #2553 (New): squery needs to handle spatial query

The current metacat spatial query is based on simple comparison of the four bounding values which is slow and potenti... Matthew Perry

03:22 PM Bug #2552 (Resolved): Spatial query class to use geotools against the spatial cache

Currently the spatial query is run with a standard metacat squery. Besides being inefficient, it is also inaccurate s... Matthew Perry

03:16 PM Bug #2551 (Resolved): Generalized spatial xpaths for mutliple schemas

The spatial harvester is currently generic enough to handle any xml document with west,east,north and south xpaths. T... Matthew Perry

03:08 PM Bug #2550 (Resolved): Dateline and polar handling for points

Unfortunately for cartographers the world is not flat. When a feature crosses the dateline or the polar regions, the ... Matthew Perry

03:02 PM Bug #2549 (Resolved): Limit spatial cache to public documents

Until we implement a feasible wms feature filter ( bug 2548 ) we must only put publically readable documents in the s... Matthew Perry

03:00 PM Bug #2548 (New): Architecture for filtering features from WMS requests

Currently, all of the documents in the metacat database are stored in the spatial cache. When the web client requests... Matthew Perry

02:43 PM Bug #2183: use metacat events to trigger spatial element creation

. Matthew Perry

02:42 PM Bug #2183: use metacat events to trigger spatial element creation

Fixed. See bug 2499. Spatial harvesting refactored to provide this functionality Matthew Perry

02:41 PM Bug #2179: Fix harvesting script to get all points and boxes

See 2499. Mutiple coverages supported. Empty bounding coords are now recognized. Cases where bboxs cross the dateline... Matthew Perry

02:39 PM Bug #2505: Spatial query errors with multiple geographic coverages

See bug 2499. Refactoring of spatial harvesting process has this handled.
Instead of representing each document as a... Matthew Perry

02:37 PM Bug #2499: Port spatial harvesting script from C++ to java

The spatial harvesting classes have been entirely refactored in order to provide the necessary functionality:
- mult... Matthew Perry

02:34 PM Bug #2437: Cleaner install for spatial components

Geoserver now ships w/ metacat. It runs in the same servlet context and is an integrated part of the build process. T... Matthew Perry

02:27 PM Bug #2184: Integrate into skins system

Copying the template from the common dir to the skins directory is a viable option so we'll go with that for now. Matthew Perry

08/31/2006

06:34 PM Bug #2184: Integrate into skins system

We'll likely want to have a few example templates, each self-contained in a single directory. To integrate it with an... Matthew Perry