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Re: [Geoserver-users] GeoSserver and GeoWebCache
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From: Arne K. <ak...@op...> - 2010-02-09 15:18:28
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2010-02-08 10:59:32,375 INFO [config.XMLConfiguration] -
cvc-complex-type.2.4.b: The content of element 'gwcConfiguration' is not
complete. One of '{"http://geowebcache.org/schema/1.2.1":layers}' is
expected.
So the point of confusion is that the gridSet definitions do not
automatically apply to all configured layers.
Before </gwcConfiguration> you need something like
<layers>
<wmsLayer>
<name>yourlayer</name>
<gridSubsets>
<gridSubset>
<gridSetName>EPSG:31300 Grid Set</gridSetName>
</gridSubset>
</gridSubsets>
</wmsLayer>
</layers>
Note I would just call it "EPSG:31300" instead of "EPSG:31300 Grid Set"
, the example has it as a test to make sure spaces work.
BUT, actually testing that out, I ran into some issues related to a
switch we did in 2.0.1. Something definitely has to bed fixed, but I
can't put aside time to debug it now.
If these layers are natively, EPSG:31300, it may be easier to use the
standalone version of GWC, as the getcapabilities configuration then
should pick up EPSG:31300 automatically.
-Arne
Geert Vermeiren wrote:
> Hi Arne,
>
> We're using GeoServer 2.0.1
> Here's some more verbose logging from geoserver.log. I tried filtering
> on relevant logging only.. hope I didn't eliminate anything useful:
>
> 2010-02-08 10:59:32,326 DEBUG [config.XMLConfiguration] -
> Configuration directory set to: /opt/JBoss/data/all/geoserver_data_dir/gwc
> 2010-02-08 10:59:32,327 INFO [config.XMLConfiguration] - Found
> configuration file in /opt/JBoss/data/all/geoserver_data_dir/gwc
> 2010-02-08 10:59:32,375 INFO [config.XMLConfiguration] -
> cvc-complex-type.2.4.b: The content of element 'gwcConfiguration' is
> not complete. One of '{"http://geowebcache.org/schema/1.2.1":layers}'
> is expected.
> 2010-02-08 10:59:32,375 INFO [config.XMLConfiguration] - Will try to
> use configuration anyway.
> 2010-02-08 10:59:32,446 DEBUG [config.XMLConfiguration] - Reading
> EPSG:31300 Grid Set
> 2010-02-08 10:59:32,446 WARN [grid.GridSetFactory] - GridSet
> EPSG:31300 Grid Set was defined without metersPerUnit, assuming
> 1m/unit. All scales will be off if this is incorrect.
> 2010-02-08 10:59:32,446 INFO [config.XMLConfiguration] - Read GridSet
> EPSG:31300 Grid Set
> 2010-02-08 10:59:32,446 DEBUG [grid.GridSetBroker] - Adding EPSG:31300
> Grid Set
> 2010-02-08 10:59:32,446 DEBUG [config.XMLConfiguration] - Not using
> global HTTP authentication.
> 2010-02-08 10:59:33,811 INFO [jdbc.JDBCMBWrapper] - MetaStore database
> is version 120
> 2010-02-08 10:59:33,829 DEBUG [gwc.GWCCatalogListener] -
> GWCCatalogListener registered with catalog
> 2010-02-08 10:59:33,834 INFO [layer.TileLayerDispatcher] -
> ConfigurationLoader acquired lock, sleeping 5 seconds
> 2010-02-08 10:59:33,863 DEBUG [gwc.GWCCatalogListener] -
> TileLayerDispatcher was set
> 2010-02-08 10:59:33,898 INFO [geowebcache.GeoWebCacheDispatcher] -
> Invoked setServletPrefix(gwc)
>
> [...]
>
> 2010-02-08 10:59:35,858 INFO [layer.TileLayerDispatcher] -
> ConfigurationLoader woke up, initializing
> 2010-02-08 10:59:35,859 DEBUG [layer.TileLayerDispatcher] - Thread
> initLayers(), initializing
> 2010-02-08 10:59:35,883 DEBUG [wms.WMSLayer] - Setting sourceHelper on
> MultiNetVector2004:weg_06_ant
> 2010-02-08 10:59:35,893 DEBUG [wms.WMSLayer] - Setting sourceHelper on
> MultiNetVector2004:weg_06_bru
>
> [...300 layers omitted...]
>
> 2010-02-08 10:59:36,285 DEBUG [gwc.GWCCatalogListener] - Responding
> with 300 to getTileLayers() request from TileLayerDispatcher
> 2010-02-08 10:59:36,286 INFO [layer.TileLayerDispatcher] - Adding
> layers from GeoServer Catalog Listener
> 2010-02-08 10:59:36,286 INFO [layer.TileLayerDispatcher] - Adding:
> MultiNetVector2004:weg_06_ant
> 2010-02-08 10:59:36,287 INFO [layer.TileLayerDispatcher] - Adding:
> MultiNetVector2004:weg_06_bru
>
> [...300 layers omitted...]
>
> 2010-02-08 10:59:36,327 INFO [layer.TileLayerDispatcher] - Adding
> layers from /opt/JBoss/data/all/geoserver_data_dir/gwc
> 2010-02-08 10:59:36,328 ERROR [layer.TileLayerDispatcher] -
> Configuration /opt/JBoss/data/all/geoserver_data_dir/gwc contained no
> layers.
> 2010-02-08 10:59:36,328 INFO [layer.TileLayerDispatcher] -
> ConfigurationLoader completed
>
>
> The thing that bothers me is (right at the top):
>
> 2010-02-08 10:59:32,375 INFO [config.XMLConfiguration] -
> cvc-complex-type.2.4.b: The content of element 'gwcConfiguration' is
> not complete. One of '{"http://geowebcache.org/schema/1.2.1":layers}'
> is expected.
> 2010-02-08 10:59:32,375 INFO [config.XMLConfiguration] - Will try to
> use configuration anyway.
>
> Does this mean I will have configure all those layers manually in the
> geowebcache.xml ?
> Or is something else going wrong ?
>
> kind regards,
>
> Geert
>
>
> On Mon, Feb 8, 2010 at 10:41 AM, Arne Kepp <ak...@op...
> <mailto:ak...@op...>> wrote:
>
> Which version of GeoServer ?
>
> And please include more of the logs, there should be more
> references to geowebcache.xml.
>
> -Arne
>
>
> Geert Vermeiren wrote:
>
> Hi all,
>
> We are currently trying to setup GeoServer and are running
> into some problems with GeoWebCache.
>
> When visiting the GWC page, we see all our layers, but only
> the gridsets EPSG:900913 & EPSG:4326 are available from the
> demo-page.
> In the GeoServer manual I read that for other grid-sets, we
> have to add a geowebcache.xml to <GSDATA>/gwc, containing the
> gridset of our choice (which would be EPSG:31300). So I added
> a geowebcache.xml containing EPSG:31300, configuring the
> correct bounds. Here's our geowebcache.xml:
>
> <?xml version="1.0" encoding="utf-8"?>
> <gwcConfiguration ...>
> <version>1.2.1</version>
> <backendTimeout>120</backendTimeout>
> <gridSets>
> <gridSet>
> <name>EPSG:31300 Grid Set</name>
> <srs><number>31300</number></srs>
> <extent>
> <coords>
> <double>25976.93</double>
> <double>155357.453</double>
> <double>243741.234</double>
> <double>240868.828</double>
> </coords>
> </extent>
> <scaleDenominators>
> <double>500000</double>
> <double>250000</double>
> <double>100000</double>
> <double>50000</double>
> </scaleDenominators>
> <tileHeight>200</tileHeight>
> <tileWidth>200</tileWidth>
> </gridSet>
> </gridSets>
> </gwcConfiguration>
>
> After restarting GeoServer, on the gwc demo page I can see all
> the defined layers, however only the default gridsets are shown.
> The new gridset is not available from the GWC demo page, not
> even after a click on the 'reload config' button.
>
> In the geoserver.log file, I found this message:
>
> ERROR [layer.TileLayerDispatcher] - Configuration
> /opt/JBoss/data/all/geoserver_data_dir/gwc contained no layers.
>
> Am I missing something here ?
>
> Kind regards,
>
> Geert Vermeiren
>
> --
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> the ExtraOrdinator gazed through his televiewer into the
> valley to observe the dwarves...
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>
> --
> Arne Kepp
> OpenGeo - http://opengeo.org
> Expert service straight from the developers
>
>
>
>
> --
> From the shade of the ancient birches on the hilltop, Woozong the
> ExtraOrdinator gazed through his televiewer into the valley to observe
> the dwarves...
--
Arne Kepp
OpenGeo - http://opengeo.org
Expert service straight from the developers
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