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[THREDDS #GIL-658582]: http 500 errors with wms service
- Subject: [THREDDS #GIL-658582]: http 500 errors with wms service
- Date: Fri, 12 Apr 2013 13:37:51 -0600
Hi Patrick,
My guess is there is some issue validating your wmsConfig.xml file.
ThreddsWMSController tries to read that file and for validating it uses
a dtd that lives in
http://www.unidata.ucar.edu/schemas/thredds/dtd/ncwms/wmsConfig.dtd and
that might cause the connection issues.
Can you try the attached wmsConfig.xml, that has an internal dtd?
Cheers!
On 04/11/2013 11:36 AM, address@hidden wrote:
> New Ticket: http 500 errors with wms service
>
> Full Name: Patrick Hildreth
> Email Address: address@hidden
> Organization: ESRL/GSD
> Package Version: 4.3 from war file
> Operating System: Linux 2.6.32-358.0.1.el6.x86_64
> Hardware:
> Description of problem: I am running a Thredds Data Server under Apache
> Tomcat/7.0.35. It was deployed from the war file directly. Everything works
> except for the wms service. When accessing a wms service link a 500 error is
> returned.
>
> In the tomcat localhost logs I am seeing erros like this:
>
> Apr 11, 2013 5:26:43 PM org.apache.catalina.core.ApplicationContext log
> SEVERE: StandardWrapper.Throwable
> org.springframework.beans.factory.BeanCreationException: Error creating bean
> with name 'wmsController' defined in ServletContext resource
> [/WEB-INF/wms-servlet.xml]: Invocation of init method fai
> led; nested exception is java.net.ConnectException: Connection timed out
>
> The machine where this is failing had been pretty well locked down in terms
> of ports. I have a duplicate installation on 3 other machines who are more
> permissive and they all work without a hitch.
>
> The error suggests that I need to have a sysad open something up but it's not
> clear to me what that would be (if my premise is correct)
>
> Are there some specific ports/services that need to be opened for the wms to
> work?
>
>
>
>
>
> Ticket Details
> ===================
> Ticket ID: GIL-658582
> Department: Support THREDDS
> Priority: Normal
> Status: Open
> Link:
> https://www.unidata.ucar.edu/esupport/staff/index.php?_m=tickets&_a=viewticket&ticketid=21896
Ticket Details
===================
Ticket ID: GIL-658582
Department: Support THREDDS
Priority: Normal
Status: Closed
<?xml version="1.0" encoding="UTF-8"?>
<!--
Detailed configuration of the WMS service. This config file can be used to
set default styling parameters for each dataset/variable, and to enable or
disable
the GetFeatureInfo operation.
See
http://www.resc.reading.ac.uk/trac/myocean-tools/wiki/WmsDetailedConfiguration
for more information.
-->
<!DOCTYPE wmsConfig [
<!ELEMENT wmsConfig (global, overrides?)>
<!ELEMENT global (defaults, standardNames?)>
<!ELEMENT defaults (allowFeatureInfo, defaultColorScaleRange,
defaultPaletteName, defaultNumColorBands, logScaling, intervalTime)>
<!ELEMENT standardNames (standardName*)>
<!ELEMENT standardName (defaultColorScaleRange?, defaultPaletteName?,
defaultNumColorBands?, logScaling?, intervalTime?)>
<!ATTLIST standardName name CDATA #REQUIRED>
<!ATTLIST standardName units CDATA #REQUIRED>
<!ELEMENT overrides (datasetPath*)>
<!ELEMENT datasetPath (pathDefaults?, variables?)>
<!ATTLIST datasetPath pathSpec CDATA #REQUIRED>
<!ELEMENT pathDefaults (allowFeatureInfo?, defaultColorScaleRange?,
defaultPaletteName?, defaultNumColorBands?, logScaling?, intervalTime?)>
<!ELEMENT variables (variable*)>
<!ELEMENT variable (defaultColorScaleRange?, defaultPaletteName?,
defaultNumColorBands?, logScaling?, intervalTime?)>
<!ATTLIST variable id CDATA #REQUIRED>
<!ELEMENT allowFeatureInfo (#PCDATA)>
<!ELEMENT defaultColorScaleRange (#PCDATA)>
<!ELEMENT defaultPaletteName (#PCDATA)>
<!ELEMENT defaultNumColorBands (#PCDATA)>
<!ELEMENT logScaling (#PCDATA)>
<!ELEMENT intervalTime (#PCDATA)> <!-- Allows to use time ranges instead of
lists in the capabilities documents -->
]>
<!--
Detailed configuration of the WMS service. This config file can be used to
set default styling parameters for each dataset/variable, and to enable or
disable
the GetFeatureInfo operation.
See
http://www.resc.reading.ac.uk/trac/myocean-tools/wiki/WmsDetailedConfiguration
for more information.
--><wmsConfig>
<global>
<!-- These settings apply to all datasets unless overridden below -->
<defaults>
<!-- The global defaults. All elements are mandatory -->
<allowFeatureInfo>true</allowFeatureInfo>
<defaultColorScaleRange>-50 50</defaultColorScaleRange>
<defaultPaletteName>rainbow</defaultPaletteName>
<defaultNumColorBands>20</defaultNumColorBands>
<logScaling>false</logScaling>
<intervalTime>false</intervalTime>
</defaults>
<standardNames>
<!-- Use this section to set defaults per standard name -->
<!-- Units must come from the UDUNITS vocabulary -->
<standardName name="sea_water_potential_temperature" units="K">
<defaultColorScaleRange>268 308</defaultColorScaleRange>
</standardName>
<standardName name="sea_water_temperature" units="K">
<defaultColorScaleRange>268 308</defaultColorScaleRange>
</standardName>
<standardName name="mass_concentration_of_chlorophyll_in_sea_water"
units="kg m-3">
<logScaling>true</logScaling>
</standardName>
<!-- TODO: how about allowing "*fraction" to map to 0:1? -->
<!-- TODO: how about allowing multiple standard names to map to the
same settings,
either through a glob expression or through a list? -->
</standardNames>
</global>
<overrides>
<datasetPath pathSpec="testAll/*eta_211.nc">
<!-- Will apply to all paths that match the path spec above -->
<pathDefaults>
<!-- These will apply to all variables in this path unless
overridden below -->
<allowFeatureInfo>false</allowFeatureInfo>
<defaultPaletteName>occam</defaultPaletteName>
</pathDefaults>
<variables>
<!-- Configure variables individually according to their
internal ID.
This is the most specific setting and will override any
others -->
<variable id="Z_sfc">
<defaultColorScaleRange>10 20</defaultColorScaleRange>
</variable>
</variables>
</datasetPath>
</overrides>
</wmsConfig>