John,
I'm headed out on travel, so this is going to be sort of a shotgun
answer to see if I hit something before I go. I'll try to respond from
the road if you see something specific from these questions that looks
suspicious.
How did you answer the configuration question about using a proxy?
Have a look at the http://yourlasserver.com/las/ProductServer.do
Try clicking on the links to the Soap Axis service endpoints and see
what happens. Are the URLs what you would expect based on your choice
of whether to use a proxy? If you are using a proxy, is the proxy
config in the Apache httpd.conf?
Take a look at the $LAS_HOME/conf/server/productserver.xml and see if
the URLs make sense as you would expect them to using the proxy (or
not).
One way to debug things like this is to try a fresh install with out
any of your own configuration information. Once it works you can then
replace the default config with your specifics.
Roland
John Maurer, IV wrote:
Roland
Schweitzer wrote:
>
In the meantime, if you feel like being on the bleeding
edge you can use the latest snapshot from the trunk available in 'ftp://ftp.pmel.noaa.gov/pub/las/trunk.tar.gz'.
It still doesn't not automatically configure for Tomcat 6, but is
compatible with TDS 4 and netCDF Java 4. The trunk code requires Java
6. This code is running at http://las.hycom.org/
and on most of our internal servers.
Hi Roland,
I tried installing the above snapshot. The install script completed
successfully (with the modification of $TOMCAT_HOME/common/lib to
$TOMCAT_HOME/lib), and this time TDS was not broken. So, I'm getting
closer. However, I still cannot run any of the LAS plots. I get an
error screen with the title "The backend service threw an uncaught
exception" and the following error message: "(404) Not Found". This is
the same problem I saw with my previous LASv7 installation, too. I
can't figure out what extra configuration is needed, and the logs are
not shedding much light on the problem. I already have the proxy set up
for /las, as was used successfully with my LASv6 installation. I did
have some Apache httpd.conf settings for LASv6; are there any similar
settings needed for LASv7?
ScriptAlias /las-bin/ "/usr/local/las-6.5.2/server/"
Alias /las-output/ "/usr/local/las-6.5.2/server/output/"
<Directory "/usr/local/las-6.5.2/server">
AllowOverride None
Options None
Order allow,deny
Allow from all
</Directory>
Thanks for your help. If there's additional information I can provide,
let me know.
Best Regards,
John Maurer
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The contents of this message are mine personally and do not necessarily reflect any position of the Government or the National Oceanic and Atmospheric Administration.
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