[las_users] LAS Server Error: javax.servlet.ServletException, still doesn't work

[Eleni Hatzikosti <ehatz@xxxxxxxxxxx>]

Hi Jörg,
 
I test it out that I have the approrpiate permissions set for the user
and the group in my system but it still didn't work out. Still the same
problem. So I made a chmod 777 under las and las/server directories. It
still didn't work! Do you have any idea where else to look for the error
or how to handle these???
 
Thanks a lot
 
Eleni
 
 
______________________________
Hi Eleni,

have you checked if writing permission are set correctly? I used the
following guide from the LAS documentation or mail archive:

On our system the las/server directory does not need to be wide open.

We have the following users:

  apache  -- Apache server
  webuser -- user for creating web pages

and the following associated groups:

  apache
  webgroup

LAS was installed by webuser in the appropriate directories.

When LAS is accessed on our system, the apache user runs LAS perl
scripts and Ferret.  It is this 'web server user' that must have write
access to the las/server directory.  During the generation of an image
Ferret creates a file named "ferret.jnl" and another named ".gif"
Whoever is running Ferret (i.e. 'web server user') must be able to
create these files.

Here is some 'ls -l' output showing file ownership and permissions on
our system:

cd $lasroot/las; ls -l

...
-rw-r--r--    1 webuser  webgroup     3725 Oct 10 12:24 README
drwxrwxr-x   16 webuser  apache       4096 Oct 21 15:04 server/
-rwxr-xr-x    1 webuser  webgroup      107 Oct 10 12:25 startserver.sh*
...

The server directory does not need to open write access to the world,
just to the group that apache belongs to.

cd $lasroot/las/server; ls -l

-rw-r--r--    1 webuser  webgroup     9137 Oct 10 12:24
options.xml.20021010
drwxrwxr-x    3 webuser  apache       8192 Oct 21 15:04 output/
-rw-r--r--    1 webuser  webgroup      681 Jul 19 12:12 plotout.tmpl

The same applies to $lasroot/las/server/output where the web server
must
put the output file.

Jörg

___________________________________
 Hatzikosti wrote:
> hi everybody,
>
> I installed LAS UI Version 6_5_2_1, along with the COADS climatolgy
> dataset that came with it. However, when I try to visualize the
dataset,
> i get the following error:
>
>
**********************************************************************
>
> LAS server error
> You have encountered an unexpected User Interface error! Please click
> here to return to the Datasets page. If this error persists please
> contact the LAS administrator for this site.
>
>
>
________________________________________________________________________
>
> The following error occurred:
>
>
> javax.servlet.ServletException: http://poseidon-
n219.ath.hcmr.gr:8080/las-bin/LASserver.pl?xml=%3C%3Fxml+version%3D%
221.0%22%3F%3E%3ClasRequest+package%3D%22%22+href%3D%22file%3Alas.xml%22
+%3E%3Clink+match%3D%22%2Flasdata%2Foperations%2Fshade%22+%2F%3E%
3Cproperties+%3E%3Cferret+%3E%3Csize+%3E.5%3C%2Fsize%3E%3Cformat+%
3Eshade%3C%2Fformat%3E%3Ccontour_levels+%3E%3C%2Fcontour_levels%3E%
3Cdo_contour+%3Edefault%3C%2Fdo_contour%3E%3Cexpression+%3E%3C%
2Fexpression%3E%3Cfill_levels+%3E%3C%2Ffill_levels%3E%3Cfill_type+%
3Edefault%3C%2Ffill_type%3E%3Cimage_format+%3Edefault%3C%2Fimage_format%
3E%3Cinterpolate_data+%3Efalse%3C%2Finterpolate_data%3E%3Cland_type+%
3Edefault%3C%2Fland_type%3E%3Cmark_grid+%3Edefault%3C%2Fmark_grid%3E%
3Cpalette+%3Edefault%3C%2Fpalette%3E%3Csize+%3E0.5%3C%2Fsize%3E%
3Cuse_graticules+%3Edefault%3C%2Fuse_graticules%3E%3Cuse_ref_map+%
3Edefault%3C%2Fuse_ref_map%3E%3C%2Fferret%3E%3C%2Fproperties%3E%3Cargs+%
3E%3Clink+match%3D%22%2Flasdata%2Fdatasets%2Fcoads_climatolog!
>  y_cdf%2Fvariables%2Fairt%22+%2F%3E%3Cregion+%3E%3Crange+low%3D%
22-180%22+type%3D%22x%22+high%3D%22180%22+%2F%3E%3Crange+low%3D%22-89%22
+type%3D%22y%22+high%3D%2289%22+%2F%3E%3Cpoint+v%3D%2215-Jan%22+type%3D%
22t%22+%2F%3E%3C%2Fregion%3E%3C%2Fargs%3E%3C%2FlasRequest%3E
> at gov.noaa.pmel.tmap.FormFilter.doFilter(FormFilter.java:103)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:202)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
> at gov.noaa.pmel.tmap.SessionFilter.doFilter(SessionFilter.java:506)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:202)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
> at gov.noaa.pmel.tmap.ExceptionFilter.doFilter
(ExceptionFilter.java:24)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:202)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
> at org.apache.catalina.core.StandardWrapperValve.invoke
(StandardWrapperValve.java:213)
> at org.apache.catalina.core.StandardContextValve.invoke
(StandardContextValve.java:178)
> at org.apache.catalina.core.StandardHostValve.invoke
(StandardHostValve.java:126)
> at org.apache.catalina.valves.ErrorReportValve.invoke
(ErrorReportValve.java:105)
> at org.apache.catalina.core.StandardEngineValve.invoke
(StandardEngineValve.java:107)
> at org.apache.catalina.connector.CoyoteAdapter.service
(CoyoteAdapter.java:148)
> at org.apache.coyote.http11.Http11Processor.process
(Http11Processor.java:869)
> at org.apache.coyote.http11.Http11BaseProtocol
$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
> at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket
(PoolTcpEndpoint.java:527)
> at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt
(LeaderFollowerWorkerThread.java:80)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run
(ThreadPool.java:684)
> at java.lang.Thread.run(Thread.java:595)
>
> Root cause of servlet exception was:
>
> javax.servlet.ServletException: http://poseidon-
n219.ath.hcmr.gr:8080/las-bin/LASserver.pl?xml=%3C%3Fxml+version%3D%
221.0%22%3F%3E%3ClasRequest+package%3D%22%22+href%3D%22file%3Alas.xml%22
+%3E%3Clink+match%3D%22%2Flasdata%2Foperations%2Fshade%22+%2F%3E%
3Cproperties+%3E%3Cferret+%3E%3Csize+%3E.5%3C%2Fsize%3E%3Cformat+%
3Eshade%3C%2Fformat%3E%3Ccontour_levels+%3E%3C%2Fcontour_levels%3E%
3Cdo_contour+%3Edefault%3C%2Fdo_contour%3E%3Cexpression+%3E%3C%
2Fexpression%3E%3Cfill_levels+%3E%3C%2Ffill_levels%3E%3Cfill_type+%
3Edefault%3C%2Ffill_type%3E%3Cimage_format+%3Edefault%3C%2Fimage_format%
3E%3Cinterpolate_data+%3Efalse%3C%2Finterpolate_data%3E%3Cland_type+%
3Edefault%3C%2Fland_type%3E%3Cmark_grid+%3Edefault%3C%2Fmark_grid%3E%
3Cpalette+%3Edefault%3C%2Fpalette%3E%3Csize+%3E0.5%3C%2Fsize%3E%
3Cuse_graticules+%3Edefault%3C%2Fuse_graticules%3E%3Cuse_ref_map+%
3Edefault%3C%2Fuse_ref_map%3E%3C%2Fferret%3E%3C%2Fproperties%3E%3Cargs+%
3E%3Clink+match%3D%22%2Flasdata%2Fdatasets%2Fcoads_climatolog!
>  y_cdf%2Fvariables%2Fairt%22+%2F%3E%3Cregion+%3E%3Crange+low%3D%
22-180%22+type%3D%22x%22+high%3D%22180%22+%2F%3E%3Crange+low%3D%22-89%22
+type%3D%22y%22+high%3D%2289%22+%2F%3E%3Cpoint+v%3D%2215-Jan%22+type%3D%
22t%22+%2F%3E%3C%2Fregion%3E%3C%2Fargs%3E%3C%2FlasRequest%3E
> at gov.noaa.pmel.tmap.TemplateServlet.error(TemplateServlet.java:123)
> at org.apache.velocity.servlet.VelocityServlet.doRequest
(VelocityServlet.java:381)
> at org.apache.velocity.servlet.VelocityServlet.doGet
(VelocityServlet.java:317)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:252)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
> at gov.noaa.pmel.tmap.FormFilter.doFilter(FormFilter.java:100)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:202)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
> at gov.noaa.pmel.tmap.SessionFilter.doFilter(SessionFilter.java:506)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:202)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
> at gov.noaa.pmel.tmap.ExceptionFilter.doFilter
(ExceptionFilter.java:24)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:202)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
> at org.apache.catalina.core.StandardWrapperValve.invoke
(StandardWrapperValve.java:213)
> at org.apache.catalina.core.StandardContextValve.invoke
(StandardContextValve.java:178)
> at org.apache.catalina.core.StandardHostValve.invoke
(StandardHostValve.java:126)
> at org.apache.catalina.valves.ErrorReportValve.invoke
(ErrorReportValve.java:105)
> at org.apache.catalina.core.StandardEngineValve.invoke
(StandardEngineValve.java:107)
> at org.apache.catalina.connector.CoyoteAdapter.service
(CoyoteAdapter.java:148)
> at org.apache.coyote.http11.Http11Processor.process
(Http11Processor.java:869)
> at org.apache.coyote.http11.Http11BaseProtocol
$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
> at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket
(PoolTcpEndpoint.java:527)
> at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt
(LeaderFollowerWorkerThread.java:80)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run
(ThreadPool.java:684)
> at java.lang.Thread.run(Thread.java:595)
>
> Root cause of servlet exception was:
>
> javax.servlet.ServletException: http://poseidon-
n219.ath.hcmr.gr:8080/las-bin/LASserver.pl?xml=%3C%3Fxml+version%3D%
221.0%22%3F%3E%3ClasRequest+package%3D%22%22+href%3D%22file%3Alas.xml%22
+%3E%3Clink+match%3D%22%2Flasdata%2Foperations%2Fshade%22+%2F%3E%
3Cproperties+%3E%3Cferret+%3E%3Csize+%3E.5%3C%2Fsize%3E%3Cformat+%
3Eshade%3C%2Fformat%3E%3Ccontour_levels+%3E%3C%2Fcontour_levels%3E%
3Cdo_contour+%3Edefault%3C%2Fdo_contour%3E%3Cexpression+%3E%3C%
2Fexpression%3E%3Cfill_levels+%3E%3C%2Ffill_levels%3E%3Cfill_type+%
3Edefault%3C%2Ffill_type%3E%3Cimage_format+%3Edefault%3C%2Fimage_format%
3E%3Cinterpolate_data+%3Efalse%3C%2Finterpolate_data%3E%3Cland_type+%
3Edefault%3C%2Fland_type%3E%3Cmark_grid+%3Edefault%3C%2Fmark_grid%3E%
3Cpalette+%3Edefault%3C%2Fpalette%3E%3Csize+%3E0.5%3C%2Fsize%3E%
3Cuse_graticules+%3Edefault%3C%2Fuse_graticules%3E%3Cuse_ref_map+%
3Edefault%3C%2Fuse_ref_map%3E%3C%2Fferret%3E%3C%2Fproperties%3E%3Cargs+%
3E%3Clink+match%3D%22%2Flasdata%2Fdatasets%2Fcoads_climatolog!
>  y_cdf%2Fvariables%2Fairt%22+%2F%3E%3Cregion+%3E%3Crange+low%3D%
22-180%22+type%3D%22x%22+high%3D%22180%22+%2F%3E%3Crange+low%3D%22-89%22
+type%3D%22y%22+high%3D%2289%22+%2F%3E%3Cpoint+v%3D%2215-Jan%22+type%3D%
22t%22+%2F%3E%3C%2Fregion%3E%3C%2Fargs%3E%3C%2FlasRequest%3E
> at gov.noaa.pmel.tmap.TemplateServlet.handleRequest
(TemplateServlet.java:191)
> at org.apache.velocity.servlet.VelocityServlet.doRequest
(VelocityServlet.java:358)
> at org.apache.velocity.servlet.VelocityServlet.doGet
(VelocityServlet.java:317)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:252)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
> at gov.noaa.pmel.tmap.FormFilter.doFilter(FormFilter.java:100)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:202)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
> at gov.noaa.pmel.tmap.SessionFilter.doFilter(SessionFilter.java:506)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:202)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
> at gov.noaa.pmel.tmap.ExceptionFilter.doFilter
(ExceptionFilter.java:24)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:202)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
> at org.apache.catalina.core.StandardWrapperValve.invoke
(StandardWrapperValve.java:213)
> at org.apache.catalina.core.StandardContextValve.invoke
(StandardContextValve.java:178)
> at org.apache.catalina.core.StandardHostValve.invoke
(StandardHostValve.java:126)
> at org.apache.catalina.valves.ErrorReportValve.invoke
(ErrorReportValve.java:105)
> at org.apache.catalina.core.StandardEngineValve.invoke
(StandardEngineValve.java:107)
> at org.apache.catalina.connector.CoyoteAdapter.service
(CoyoteAdapter.java:148)
> at org.apache.coyote.http11.Http11Processor.process
(Http11Processor.java:869)
> at org.apache.coyote.http11.Http11BaseProtocol
$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
> at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket
(PoolTcpEndpoint.java:527)
> at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt
(LeaderFollowerWorkerThread.java:80)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run
(ThreadPool.java:684)
> at java.lang.Thread.run(Thread.java:595)
>
> Root cause of servlet exception was:
>
> javax.servlet.ServletException: http://poseidon-
n219.ath.hcmr.gr:8080/las-bin/LASserver.pl?xml=%3C%3Fxml+version%3D%
221.0%22%3F%3E%3ClasRequest+package%3D%22%22+href%3D%22file%3Alas.xml%22
+%3E%3Clink+match%3D%22%2Flasdata%2Foperations%2Fshade%22+%2F%3E%
3Cproperties+%3E%3Cferret+%3E%3Csize+%3E.5%3C%2Fsize%3E%3Cformat+%
3Eshade%3C%2Fformat%3E%3Ccontour_levels+%3E%3C%2Fcontour_levels%3E%
3Cdo_contour+%3Edefault%3C%2Fdo_contour%3E%3Cexpression+%3E%3C%
2Fexpression%3E%3Cfill_levels+%3E%3C%2Ffill_levels%3E%3Cfill_type+%
3Edefault%3C%2Ffill_type%3E%3Cimage_format+%3Edefault%3C%2Fimage_format%
3E%3Cinterpolate_data+%3Efalse%3C%2Finterpolate_data%3E%3Cland_type+%
3Edefault%3C%2Fland_type%3E%3Cmark_grid+%3Edefault%3C%2Fmark_grid%3E%
3Cpalette+%3Edefault%3C%2Fpalette%3E%3Csize+%3E0.5%3C%2Fsize%3E%
3Cuse_graticules+%3Edefault%3C%2Fuse_graticules%3E%3Cuse_ref_map+%
3Edefault%3C%2Fuse_ref_map%3E%3C%2Fferret%3E%3C%2Fproperties%3E%3Cargs+%
3E%3Clink+match%3D%22%2Flasdata%2Fdatasets%2Fcoads_climatolog!
>  y_cdf%2Fvariables%2Fairt%22+%2F%3E%3Cregion+%3E%3Crange+low%3D%
22-180%22+type%3D%22x%22+high%3D%22180%22+%2F%3E%3Crange+low%3D%22-89%22
+type%3D%22y%22+high%3D%2289%22+%2F%3E%3Cpoint+v%3D%2215-Jan%22+type%3D%
22t%22+%2F%3E%3C%2Fregion%3E%3C%2Fargs%3E%3C%2FlasRequest%3E
> at gov.noaa.pmel.tmap.DataBean.init(DataBean.java:317)
> at gov.noaa.pmel.tmap.TemplateServlet.handleRequest
(TemplateServlet.java:159)
> at org.apache.velocity.servlet.VelocityServlet.doRequest
(VelocityServlet.java:358)
> at org.apache.velocity.servlet.VelocityServlet.doGet
(VelocityServlet.java:317)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:252)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
> at gov.noaa.pmel.tmap.FormFilter.doFilter(FormFilter.java:100)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:202)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
> at gov.noaa.pmel.tmap.SessionFilter.doFilter(SessionFilter.java:506)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:202)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
> at gov.noaa.pmel.tmap.ExceptionFilter.doFilter
(ExceptionFilter.java:24)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:202)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
> at org.apache.catalina.core.StandardWrapperValve.invoke
(StandardWrapperValve.java:213)
> at org.apache.catalina.core.StandardContextValve.invoke
(StandardContextValve.java:178)
> at org.apache.catalina.core.StandardHostValve.invoke
(StandardHostValve.java:126)
> at org.apache.catalina.valves.ErrorReportValve.invoke
(ErrorReportValve.java:105)
> at org.apache.catalina.core.StandardEngineValve.invoke
(StandardEngineValve.java:107)
> at org.apache.catalina.connector.CoyoteAdapter.service
(CoyoteAdapter.java:148)
> at org.apache.coyote.http11.Http11Processor.process
(Http11Processor.java:869)
> at org.apache.coyote.http11.Http11BaseProtocol
$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
> at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket
(PoolTcpEndpoint.java:527)
> at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt
(LeaderFollowerWorkerThread.java:80)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run
(ThreadPool.java:684)
> at java.lang.Thread.run(Thread.java:595)
>
> Root cause of servlet exception was:
>
> java.io.FileNotFoundException: http://poseidon-
n219.ath.hcmr.gr:8080/las-bin/LASserver.pl?xml=%3C%3Fxml+version%3D%
221.0%22%3F%3E%3ClasRequest+package%3D%22%22+href%3D%22file%3Alas.xml%22
+%3E%3Clink+match%3D%22%2Flasdata%2Foperations%2Fshade%22+%2F%3E%
3Cproperties+%3E%3Cferret+%3E%3Csize+%3E.5%3C%2Fsize%3E%3Cformat+%
3Eshade%3C%2Fformat%3E%3Ccontour_levels+%3E%3C%2Fcontour_levels%3E%
3Cdo_contour+%3Edefault%3C%2Fdo_contour%3E%3Cexpression+%3E%3C%
2Fexpression%3E%3Cfill_levels+%3E%3C%2Ffill_levels%3E%3Cfill_type+%
3Edefault%3C%2Ffill_type%3E%3Cimage_format+%3Edefault%3C%2Fimage_format%
3E%3Cinterpolate_data+%3Efalse%3C%2Finterpolate_data%3E%3Cland_type+%
3Edefault%3C%2Fland_type%3E%3Cmark_grid+%3Edefault%3C%2Fmark_grid%3E%
3Cpalette+%3Edefault%3C%2Fpalette%3E%3Csize+%3E0.5%3C%2Fsize%3E%
3Cuse_graticules+%3Edefault%3C%2Fuse_graticules%3E%3Cuse_ref_map+%
3Edefault%3C%2Fuse_ref_map%3E%3C%2Fferret%3E%3C%2Fproperties%3E%3Cargs+%
3E%3Clink+match%3D%22%2Flasdata%2Fdatasets%2Fcoads_climatology!
>  _cdf%2Fvariables%2Fairt%22+%2F%3E%3Cregion+%3E%3Crange+low%3D%22-180%
22+type%3D%22x%22+high%3D%22180%22+%2F%3E%3Crange+low%3D%22-89%22+type%
3D%22y%22+high%3D%2289%22+%2F%3E%3Cpoint+v%3D%2215-Jan%22+type%3D%22t%22
+%2F%3E%3C%2Fregion%3E%3C%2Fargs%3E%3C%2FlasRequest%3E
> at sun.net.www.protocol.http.HttpURLConnection.getInputStream
(HttpURLConnection.java:1150)
> at gov.noaa.pmel.tmap.DataBean.init(DataBean.java:245)
> at gov.noaa.pmel.tmap.TemplateServlet.handleRequest
(TemplateServlet.java:159)
> at org.apache.velocity.servlet.VelocityServlet.doRequest
(VelocityServlet.java:358)
> at org.apache.velocity.servlet.VelocityServlet.doGet
(VelocityServlet.java:317)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:252)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
> at gov.noaa.pmel.tmap.FormFilter.doFilter(FormFilter.java:100)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:202)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
> at gov.noaa.pmel.tmap.SessionFilter.doFilter(SessionFilter.java:506)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:202)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
> at gov.noaa.pmel.tmap.ExceptionFilter.doFilter
(ExceptionFilter.java:24)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:202)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
> at org.apache.catalina.core.StandardWrapperValve.invoke
(StandardWrapperValve.java:213)
> at org.apache.catalina.core.StandardContextValve.invoke
(StandardContextValve.java:178)
> at org.apache.catalina.core.StandardHostValve.invoke
(StandardHostValve.java:126)
> at org.apache.catalina.valves.ErrorReportValve.invoke
(ErrorReportValve.java:105)
> at org.apache.catalina.core.StandardEngineValve.invoke
(StandardEngineValve.java:107)
> at org.apache.catalina.connector.CoyoteAdapter.service
(CoyoteAdapter.java:148)
> at org.apache.coyote.http11.Http11Processor.process
(Http11Processor.java:869)
> at org.apache.coyote.http11.Http11BaseProtocol
$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
> at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket
(PoolTcpEndpoint.java:527)
> at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt
(LeaderFollowerWorkerThread.java:80)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run
(ThreadPool.java:684)
> at java.lang.Thread.run(Thread.java:595)
> java.io.FileNotFoundException: http://poseidon-
n219.ath.hcmr.gr:8080/las-bin/LASserver.pl?xml=%3C%3Fxml+version%3D%
221.0%22%3F%3E%3ClasRequest+package%3D%22%22+href%3D%22file%3Alas.xml%22
+%3E%3Clink+match%3D%22%2Flasdata%2Foperations%2Fshade%22+%2F%3E%
3Cproperties+%3E%3Cferret+%3E%3Csize+%3E.5%3C%2Fsize%3E%3Cformat+%
3Eshade%3C%2Fformat%3E%3Ccontour_levels+%3E%3C%2Fcontour_levels%3E%
3Cdo_contour+%3Edefault%3C%2Fdo_contour%3E%3Cexpression+%3E%3C%
2Fexpression%3E%3Cfill_levels+%3E%3C%2Ffill_levels%3E%3Cfill_type+%
3Edefault%3C%2Ffill_type%3E%3Cimage_format+%3Edefault%3C%2Fimage_format%
3E%3Cinterpolate_data+%3Efalse%3C%2Finterpolate_data%3E%3Cland_type+%
3Edefault%3C%2Fland_type%3E%3Cmark_grid+%3Edefault%3C%2Fmark_grid%3E%
3Cpalette+%3Edefault%3C%2Fpalette%3E%3Csize+%3E0.5%3C%2Fsize%3E%
3Cuse_graticules+%3Edefault%3C%2Fuse_graticules%3E%3Cuse_ref_map+%
3Edefault%3C%2Fuse_ref_map%3E%3C%2Fferret%3E%3C%2Fproperties%3E%3Cargs+%
3E%3Clink+match%3D%22%2Flasdata%2Fdatasets%2Fcoads_climatology!
>  _cdf%2Fvariables%2Fairt%22+%2F%3E%3Cregion+%3E%3Crange+low%3D%22-180%
22+type%3D%22x%22+high%3D%22180%22+%2F%3E%3Crange+low%3D%22-89%22+type%
3D%22y%22+high%3D%2289%22+%2F%3E%3Cpoint+v%3D%2215-Jan%22+type%3D%22t%22
+%2F%3E%3C%2Fregion%3E%3C%2Fargs%3E%3C%2FlasRequest%3E
> at sun.net.www.protocol.http.HttpURLConnection.getInputStream
(HttpURLConnection.java:1150)
> at gov.noaa.pmel.tmap.DataBean.init(DataBean.java:245)
> at gov.noaa.pmel.tmap.TemplateServlet.handleRequest
(TemplateServlet.java:159)
> at org.apache.velocity.servlet.VelocityServlet.doRequest
(VelocityServlet.java:358)
> at org.apache.velocity.servlet.VelocityServlet.doGet
(VelocityServlet.java:317)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:252)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
> at gov.noaa.pmel.tmap.FormFilter.doFilter(FormFilter.java:100)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:202)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
> at gov.noaa.pmel.tmap.SessionFilter.doFilter(SessionFilter.java:506)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:202)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
> at gov.noaa.pmel.tmap.ExceptionFilter.doFilter
(ExceptionFilter.java:24)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:202)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
> at org.apache.catalina.core.StandardWrapperValve.invoke
(StandardWrapperValve.java:213)
> at org.apache.catalina.core.StandardContextValve.invoke
(StandardContextValve.java:178)
> at org.apache.catalina.core.StandardHostValve.invoke
(StandardHostValve.java:126)
> at org.apache.catalina.valves.ErrorReportValve.invoke
(ErrorReportValve.java:105)
> at org.apache.catalina.core.StandardEngineValve.invoke
(StandardEngineValve.java:107)
> at org.apache.catalina.connector.CoyoteAdapter.service
(CoyoteAdapter.java:148)
> at org.apache.coyote.http11.Http11Processor.process
(Http11Processor.java:869)
> at org.apache.coyote.http11.Http11BaseProtocol
$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
> at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket
(PoolTcpEndpoint.java:527)
> at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt
(LeaderFollowerWorkerThread.java:80)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run
(ThreadPool.java:684)
> at java.lang.Thread.run(Thread.java:595)
>
>
> I would be grateful if anybody could help me in any way.
>
> Thanks
>
>