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Hi Benno, Thank you for your answer. The corresponding name between grid coordinates and array dimension are driven by the NetCdf CF convention… What about my real time constrain, so the require continuous update of the provides data ? How can I reach the property from my TDS catalog ? Regards, Claude Ing. Claude DEROGNAT, PhD ARIA TECHNOLOGIES SA 8-10, rue de la Ferme - 92100 Boulogne-Billancourt - France tél. / phone: 33 (0)1 46 08 68 60 ligne directe / direct line: 33 (0)1 46 08 68 65 fax: 33 (0)1 41 41 93 17 e-mail: cderognat@xxxxxxx <mailto:cderognat@xxxxxxx> - http : www.aria.fr P Avant d'imprimer ce courriel, réfléchissez à l'impact sur l'environnement, et dans la mesure du possible éditez les documents en recto verso, merci! De : bennoblumenthal@xxxxxxxxx [mailto:bennoblumenthal@xxxxxxxxx] De la part de Benno Blumenthal Envoyé : jeudi 23 février 2012 19:45 À : Nathan Potter Cc : Claude DEROGNAT; support@xxxxxxxxxxx Support; Patrick West; Nathan Potter; thredds@xxxxxxxxxxxxxxxx Objet : Re: [thredds] OLFS and/or BES configuration to obtain a dynamic refresh of existing files ... As for the two different structures -- the TDS generated a pure flat structure, Hyrax made Grid structures, from the netcdf API point of view they are very similar, though there is a significant difference w.r.t. height. I wonder if the height variable is the reason TDS did not try to generate Grid structures -- It is a netcdf convention that the height dimension should have a height variable that is also one-dimensional. In this case, the height variable is four-dimensional. If the height dimension were renamed slightly, e.g. heightdim, you might get very different (and more consistent) results. Benno On Thu, Feb 23, 2012 at 1:09 PM, Nathan Potter <ndp@xxxxxxxxxxx> wrote: On Feb 23, 2012, at 4:24 AM, Claude DEROGNAT wrote: Hi, My IT said that the file I send you is an old one. My problem is probably link to my THREEDS catalog. The question is so probably to threeds mailing list. I send them my question on Monday just after your message and I still have no response back ... So, I send you my catalog if you can have a look to it you may find why there a mismatch between http://web.aria.fr:443/thredds/dodsC/CHIMERE@CAMAC@reference@p02/CF_CHIMERE_20120115_d03.nc.html and http://web.aria.fr:443/LENVIS/CHIMERE/CAMAC/reference/p02/CF_CHIMERE_20120115_d03.nc.html Claude, I look at the first URL, saw that it was a instance of THREDDS Data Server (a fairly recent version 4.0.26) and I forwarded you message to their support list. It was only later that I realized the second URL is what appears to be a VERY old (circa version 1.5.0), locally compiled, version of our Hyrax server. So you are running two entirely different implementations of an OPeNDAP server. You can see this clearly when you look at one of the collections with a browser: TDS: http://web.aria.fr:443/thredds/dodsC/CHIMERE@CAMAC@reference@p02/ Hyrax: http://web.aria.fr:443/LENVIS/CHIMERE/CAMAC/reference/p02/ why the second is continuously updated but doesn't allow the access to the whole set of variables stored in NetCdf file. Why the first one are not continuously updated even if the date in the threeds catalogs presentation always mentioned the right modified time ... So with regards to how often datasets are "updated" - this is a function of how the servers are implemented. I don't know what is going on in the TDS, but in the Hyrax server each new request gets the file information regarding file size and last modified times from the files system on which the dataset resides. Hyrax also doesn't cache responses, so it will re-interrogate the file every time you ask for something in or about the file. The TDS folks are better informed to comment on what's going on in the TDS with regards to this. Now I think you are also saying that these two URLs: http://web.aria.fr:443/thredds/dodsC/CHIMERE@CAMAC@reference@p02/CF_CHIMERE_20120115_d03.nc http://web.aria.fr:443/LENVIS/CHIMERE/CAMAC/reference/p02/CF_CHIMERE_20120115_d03.nc Reference the exact same file on the exact same file system. Is that the case? If so, the fact that the data structure representations generated by each server for this file are so different is somewhat surprising: From the TDS: http://web.aria.fr:443/thredds/dodsC/CHIMERE@CAMAC@reference@p02/CF_CHIMERE_20120115_d03.nc.dds Dataset { String transverse_mercator; Float32 x[lon = 101]; Float32 y[lat = 101]; Float32 lat[time = 48][lat = 101][lon = 101]; Float32 lon[time = 48][lat = 101][lon = 101]; String projectionCoordSys; Float32 height[time = 48][height = 25][lat = 101][lon = 101]; Float32 time[time = 48]; Float32 Time[Time = 48]; Float32 REL[time = 48][lat = 101][lon = 101]; Float32 PHI[time = 48][height = 25][lat = 101][lon = 101]; Float32 M001S001[time = 48][height = 25][lat = 101][lon = 101]; } CHIMERE%40CAMAC%40reference%40p02/CF_CHIMERE_20120115_d03.nc; From (very old) Hyrax: http://web.aria.fr:443/LENVIS/CHIMERE/CAMAC/reference/p02/CF_CHIMERE_20120115_d03.nc.dds Dataset { String transverse_mercator; Grid { Array: Float32 x[lon = 101]; Maps: Float32 lon[lon = 101]; } x; Grid { Array: Float32 y[lat = 101]; Maps: Float32 lat[lat = 101]; } y; String projectionCoordSys; Grid { Array: Float32 REL[time = 48][lat = 101][lon = 101]; Maps: Float32 time[time = 48]; Float32 lat[lat = 101]; Float32 lon[lon = 101]; } REL; Grid { Array: Float32 PHI[time = 48][height = 25][lat = 101][lon = 101]; Maps: Float32 time[time = 48]; Float32 height[height = 25]; Float32 lat[lat = 101]; Float32 lon[lon = 101]; } PHI; Grid { Array: Float32 M001S001[time = 48][height = 25][lat = 101][lon = 101]; Maps: Float32 time[time = 48]; Float32 height[height = 25]; Float32 lat[lat = 101]; Float32 lon[lon = 101]; } M001S001; Float32 Time[Time = 48]; } CF_CHIMERE_20120115_d03.nc; This may be expected behavior, or not. I am tempted to say that you should upgrade both the TDS Hyrax to the latest releases before we dig to deeply... Anyone else care to comment? Thanks, Nathan For instance, why the second is continuously updated but doesn't allow the access to the whole set of variables stored in NetCdf file. Why the first one are not continuously updated even if the date in the threeds catalogs presentation always mentioned the right modified time ... Regards Ing. Claude DEROGNAT, PhD ARIA TECHNOLOGIES SA 8-10, rue de la Ferme - 92100 Boulogne-Billancourt - France tél. / phone: 33 (0)1 46 08 68 60 ligne directe / direct line: 33 (0)1 46 08 68 65 fax: 33 (0)1 41 41 93 17 e-mail: cderognat@xxxxxxx - http : www.aria.fr P Avant d'imprimer ce courriel, réfléchissez à l'impact sur l'environnement, et dans la mesure du possible éditez les documents en recto verso, merci! -----Message d'origine----- De : Nathan Potter [mailto:ndp@xxxxxxxxxxx] Envoyé : mardi 21 février 2012 17:02 À : Claude DEROGNAT Cc : Nathan Potter; Nathan Potter; support@xxxxxxxxxxx; Patrick West Objet : Re: OLFS and/or BES configuration to obtain a dynamic refresh of existing files ... Claude, It would appear that you are using the THREDDS Data Server (TDS). I say this because the configuration file that you attached is unique to the TDS and is not a part of Hyrax. The TDS is a UNIDATA product and I think that they would be better positioned to answer your questions regarding this, you xan reach them here: thredds@xxxxxxxxxxxxxxxx If you are pretty sure that you are trying to use Hyrax then I think we may have entered a twilight zone where parts of the two servers are being mashed up into one... Can you confirm which server software you are attempting to configure and use? Thanks, Nathan On Feb 21, 2012, at 5:03 AM, Claude DEROGNAT wrote: HI, Sorry for the delay of my answer but I had to deal with another huge project. My system will be dedicated to real time plume modeling. The model runs every 30 minutes. At the beginning of each day, it creates a result file then every 30 minutes the result file is overwritten with a new one containing the additional time frame. I observed à strange behavior between Opendap and thredds. The file is continuously updated in the OpenDap server. The threeds catalog notices in the 'Dates' field that the file are updates but the Access/OpenDap target file are not updated. The available time doesn't be continuously updated. May I have to perform any modification in the thredds configuration ? A attached you my threddsConfig.xml file... Regards Ing. Claude DEROGNAT, PhD ARIA TECHNOLOGIES SA 8-10, rue de la Ferme - 92100 Boulogne-Billancourt - France tél. / phone: 33 (0)1 46 08 68 60 ligne directe / direct line: 33 (0)1 46 08 68 65 fax: 33 (0)1 41 41 93 17 e-mail: cderognat@xxxxxxx - http : www.aria.fr P Avant d'imprimer ce courriel, réfléchissez à l'impact sur l'environnement, et dans la mesure du possible éditez les documents en recto verso, merci! -----Message d'origine----- De : Nathan Potter [mailto:npotter@xxxxxxxxxxx] Envoyé : mardi 11 octobre 2011 19:31 À : Claude DEROGNAT; support@xxxxxxxxxxx support Cc : Nathan Potter; Patrick West Objet : Re: OLFS and/or BES configuration to obtain a dynamic refresh of existing files ... On Oct 11, 2011, at 9:22 AM, Claude DEROGNAT wrote: Dear all, With a correct title it should be better. Regards, ... Dear all, I have a question about OpenDap functionality. Is-it possible to configure OLFS and/or BES to obtain a dynamic refresh of existing files. If your model is writing to files that are within the scope of the BES.Catalog.catalog.RootDirectory, then Hyrax will just pick up the changes in the filesystem and refresh it's output. Little of that is cached, and if it is, it's triggered to refresh by a change in a files last modified time. If writing your model output into the BES.Catalog.catalog.RootDirectory doesn't work you might be able to use disk mounts and soft links to achieve what you want. But I have a feeling James and I haven't answered quite the question you were asking. The fact that James's earlier reply didn't help makes me think that repeating his point in more detail probably didn't either. - Are you perhaps wanting to define aggregations for a periodically changing file set? So that the aggregation definition always reflects the current state of the model? - Are you talking about automatically updating thredds catalog metadata for aggregations? - Updating NcML definitions of aggregations to reflect the new changing model results? I performed daily forecast of 48h and used Opendap to provide model results to partners. Thank to assimilation each 30 minutes, I want to - add a new time frame on an existing file Your model can just write to the file within the scope of BES.Catalog.catalog.RootDirectory. Hyrax will see that the last- modified time of the file has changed. - replace (modified) some fields stored few hours ago. Again, I think this is just your model writing to files that are within the scope of BES.Catalog.catalog.RootDirectory Is-is possible ? Regards, Ing. Claude DEROGNAT, PhD ARIA TECHNOLOGIES SA 8-10, rue de la Ferme - 92100 Boulogne-Billancourt - France tél. / phone: 33 (0)1 46 08 68 60 ligne directe / direct line: 33 (0)1 46 08 68 65 fax: 33 (0)1 41 41 93 17 e-mail: cderognat@xxxxxxx - http : www.aria.fr P Avant d'imprimer ce courriel, réfléchissez à l'impact sur l'environnement, et dans la mesure du possible éditez les documents en recto verso, merci! -----Message d'origine----- De : Nathan Potter [mailto:ndp@xxxxxxxxxxx] Envoyé : vendredi 18 septembre 2009 18:14 À : Patrick West Cc : Nathan Potter; Claude DEROGNAT; support@xxxxxxxxxxx Objet : [SPAM?] Re: [Support] Bad Request 400 after a complete re- installation .... Claude, The OLFS relies on Tomcat's built in authentication mechanism. REad this section: http://docs.opendap.org/index.php/Hyrax_-_OLFS_Configuration#Authentication_.26_Authorization Of our documents for more information on that, although you will need to read the Tomcat documentation to get it sorted out. You can connect the authentication service to an LDAP server (using the JNDIRealm) if you wish, or you could use the example "MemoryRealm" if all you want is something simple but not as secure as LDAP. Nathan On Sep 18, 2009, at 8:26 AM, Patrick West wrote: On Sep 18, 2009, at 5:38 AM, Claude DEROGNAT wrote: Patrick, Thank you very much for your help ... Thank also Nathan and all the opendap support !!!! I never success without your help !!!! Glad we could help. We are always working to make the installs easier, and have formed a working group around the issue. the configuration similar to http://opendap.rpi.edu is perfect for my application. A last question ... the last I promise ;-))). I didn't find simple way to introduce "authentication" to restrict access to the opendap (OLFS) server. You look very familiar with tomcat. Do you know simple way to only introduce one (or more) login/password in the tomcat server access. I have in mind something similar to ftp access : http://login:password@IP :port . I'm not sure about this last part, whether the OLFS supports this, can get the username and password and do anything with it. Nathan? Patrick Regards, Claude Derognat • Ingénieur R&D ARIA TECHNOLOGIES SA 8-10, rue de la Ferme - 92100 Boulogne-Billancourt - France tél. / phone: 33 (0)1 46 08 68 60 ligne directe / direct line: 33 (0)1 46 08 68 65 fax: 33 (0)1 41 41 93 17 e-mail: cderognat@xxxxxxx - http : www.aria.fr P Avant d'imprimer ce courriel, réfléchissez à l'impact sur l'environnement, et dans la mesure du possible éditez les documents en recto verso, merci! -----Message d'origine----- De : Patrick West [mailto:pwest@xxxxxxxxxxx] Envoyé : jeudi 17 septembre 2009 19:38 À : Nathan Potter Cc : Claude DEROGNAT; support@xxxxxxxxxxx Objet : Re: [Support] Bad Request 400 after a complete re- installation .... For one of our projects here, actually two of them, we have a default context. We set this in the server.xml file, before the closing Host tag: <Context docBase="opendap" path="" reloadable="true" source="org.eclipse.j st.j2ee.server:opendap"/> </Host> And, if you don't want to have to use :8080 when going to the server, and you don't already have an apache server running, you can use this in your server.xml file. <Connector port="80" address="128.113.28.182" protocol="HTTP/1.1" connectionTimeout="20000" useIPVHosts="true" redirectPort="443" /> This configuration gives us http://opendap.rpi.edu, where we serve some sample data. Might need to change this in other locations as well (port 80 for the port tomcat listens on, and 443 for ssl connections.) But if you have apache running, then this last part won't work, unless you change the apache port to something other than 80. There is a way to redirect in httpd.conf, but I'm not sure how to do that. In our case, we have one machine with three different IP addresses, each one with either an apache server or tomcat server running, each listening on port 80 for that IP address, which is why we specify the address in the Connector. Patrick On Sep 17, 2009, at 12:58 PM, Nathan Potter wrote: On Sep 17, 2009, at 9:23 AM, Claude DEROGNAT wrote: Nathan, Thank you for your help. But your mail induces additional questions ... How do you configure Tomcat to use Hyrax (running in it's context of "opendap") as the "default" servlet ? At this point I would have to go read through the Tomcat documentation in order to answer your question. I think the answer is on this page: http://tomcat.apache.org/tomcat-6.0-doc/default-servlet.html But I haven't tried this and I have no idea if it's actually possible (or even advisable...) I tried to couple Tomcat with Apache: NC Services (link to BES) work properly but I lost the most part of the layout: (no logo, no blue horizontal bar, not link to documentation...). Did you read the section in the Hyrax documentation on integrating Hyrax with Apache?? http://docs.opendap.org/index.php/Hyrax_-_Apache_Integration I know people have done this and they have been able to make all of it work. What's why, I tried to deploy OLFS on the "default" Tomcat URL (http://IP:8080 ) and NAT the external IP adresse to the LAN IP(:8080) of my OpenDap sever. Any idea about that ? That's always worked for me. I just set up the firewall so that all requests sent to http:// WAN_ADDRESS:80 are forwarded to http://NAT_ADDRESS:8080 I hope that helps, Nathan I tried to use absolute path in the index.html file but the result is not better. Regards K' Claude Derognat • Ingénieur R&D ARIA TECHNOLOGIES SA 8-10, rue de la Ferme - 92100 Boulogne-Billancourt - France tél. / phone: 33 (0)1 46 08 68 60 ligne directe / direct line: 33 (0)1 46 08 68 65 fax: 33 (0)1 41 41 93 17 e-mail: cderognat@xxxxxxx - http : www.aria.fr P Avant d'imprimer ce courriel, réfléchissez à l'impact sur l'environnement, et dans la mesure du possible éditez les documents en recto verso, merci! -----Message d'origine----- De : Nathan Potter [mailto:ndp@xxxxxxxxxxx] Envoyé : jeudi 17 septembre 2009 18:02 À : Claude DEROGNAT Cc : Nathan Potter; support@xxxxxxxxxxx support Objet : Re: Bad Request 400 after a complete re-installation .... Claude, I don't know if it's possible to change the context for the OLFS at this time. I have never attempt to use anything other than the default Context configuration. I just read this page: http://tomcat.apache.org/tomcat-6.0-doc/config/context.html and from what I can see using the context.xml file allows you to modify properties of the Context, but not to change the "context path". The only way I know to achieve your goal would be to replace the "ROOT" context ($CATALINA_HOME/webapps/ROOT) with the opendap web application. However, I am afraid that would not produce the desired result because the context name "opendap" may be baked into the code in several places. In other words the context name for the OLFS is not dynamically discovered at run time throughout the code base. This issue has come up in another discussion recently and I think it may well qualify as a bug. Having said all that, many of our users couple Tomcat (running Hyrax) to their existing Apache server using mod_rewrite and mod_proxy. This allows them to map Hyrax into their Apache URL space as they see fit. It may also be possible to configure Tomcat to use Hyrax (running in it's context of "opendap") as the "default" servlet, I haven't tried to do that either. I don''t know how much more help I can offer in the short term with this issue. Anybody else have know how to help Claude?? Nathan On Sep 17, 2009, at 1:23 AM, Claude DEROGNAT wrote: Hello, May the creater has idea to deploy the http://IP:8080/opendap on http://IP:8080/ I try to modify the context.xml file. Replace the standard one by : • <Context path="" docBase="opendap" debug="0" reloadable="true"> </Context> or • <Context path="" docBase="="/opt/tomcat/webaaps/opendap" debug="0" reloadable="true"> </Context> or • <Context path="" docBase="=" opendap.war" debug="0" reloadable="true"> </Context> or • <Context path="" docBase="="/opt/tomcat/webaaps/opendap.war" debug="0" reloadable="true"> </Context> But no way ... Any idea ? Regards. Claude Derognat • Ingénieur R&D ARIA TECHNOLOGIES SA 8-10, rue de la Ferme - 92100 Boulogne-Billancourt - France tél. / phone: 33 (0)1 46 08 68 60 ligne directe / direct line: 33 (0)1 46 08 68 65 fax: 33 (0)1 41 41 93 17 e-mail: cderognat@xxxxxxx - http : www.aria.fr P Avant d'imprimer ce courriel, réfléchissez à l'impact sur l'environnement, et dans la mesure du possible éditez les documents en recto verso, merci! -----Message d'origine----- De : Nathan Potter [mailto:ndp@xxxxxxxxxxx] Envoyé : samedi 12 septembre 2009 17:32 À : Claude DEROGNAT Cc : Nathan Potter; Patrick West; support@xxxxxxxxxxx Objet : Re: Bad Request 400 after a complete re-installation .... On Sep 12, 2009, at 3:54 AM, Claude DEROGNAT wrote: Hello, My OpenDap is running now... Thank you very much for your help ... Does this mean you have it all working? The OLFS is cooperating too?? Last questions, you may be know apache-tomcat better than me. -1- Do you know if it's possible to put the Opendap server (tomcat) as the default apache page. At present time, I link apache and tomcat through a "local" DNS name. If the user make the correspondence of the public IP of my server and the "local" DNS opendap-aria in his host file, http://opendap-aria ; directly open the web client on the Opendap server. We have a documentation section on integrating with Apache here: http://docs.opendap.org/index.php/Hyrax_-_Apache_Integration -2- Do you know how to introduce login/passwd identification for the connexion to openDap server ? It is done using Tomcat's built in authentication system Again, from our documentation site: http://docs.opendap.org/index.php/Hyrax_-_Secure_Installation_Guidelines Nathan Thank's a lot ... Claude Derognat • Ingénieur R&D ARIA TECHNOLOGIES SA 8-10, rue de la Ferme - 92100 Boulogne-Billancourt - France tél. / phone: 33 (0)1 46 08 68 60 ligne directe / direct line: 33 (0)1 46 08 68 65 fax: 33 (0)1 41 41 93 17 e-mail: cderognat@xxxxxxx - http : www.aria.fr P Avant d'imprimer ce courriel, réfléchissez à l'impact sur l'environnement, et dans la mesure du possible éditez les documents en recto verso, merci! -----Message d'origine----- De : Patrick West [mailto:pwest@xxxxxxxxxxx] Envoyé : vendredi 11 septembre 2009 22:10 À : Nathan Potter Cc : Claude DEROGNAT; support@xxxxxxxxxxx Objet : Re: Bad Request 400 after a complete re- installation .... Correct. On Sep 11, 2009, at 3:59 PM, Nathan Potter wrote: So Patrick, I think you're saying he needs: BES.modules=dap,dapcmd,usage,ascii,www,nc BES.module.dap=//usr/local/lib/bes/libdap_module.so BES.module.dapcmd=/usr/local/lib/bes/libdap_xml_module.so BES.module.usage=/usr/local/lib/bes/libusage_module.so BES.module.ascii=/usr/local/lib/bes/libascii_module.so BES.module.www=/usr/local/lib/bes/libwww_module.so BES.module.nc=/usr/local/lib/bes/libnc_module.so At a minimum, correct?? On Sep 11, 2009, at 12:52 PM, Patrick West wrote: You need dap, dapcmd, usage, ascii, and www in order to use nc. Patrick On Sep 11, 2009, at 3:40 PM, Claude DEROGNAT wrote: I will work on The bes server tomorrow morning and because i'am off on monday. If I understand correctly i have to intall The following modules : BES.module.dapcmd=/usr/local/lib/bes/libdap_xml_module.so BES.module.usage=/usr/local/lib/bes/libusage_module.so BES.module.ascii=/usr/local/lib/bes/libascii_module.so BES.module.www=/usr/local/lib/bes/libwww_module.so Before restarting The bes server ... Thank you for your help ... Envoyé de mon iPhone Le 11 sept. 2009 à 20:18, "Patrick West" <pwest@xxxxxxxxxxx> a écrit : In order to use the netcdf module in the BES you must also include the dap module and the dap command module. And if you want to use the OLFS you must also have the three dap-server modules. Your bes.conf file for this should look something like this: BES.modules=dap,dapcmd,usage,ascii,www,nc BES.module.dap=//usr/local/lib/bes/libdap_module.so BES.module.dapcmd=/usr/local/lib/bes/libdap_xml_module.so BES.module.usage=/usr/local/lib/bes/libusage_module.so BES.module.ascii=/usr/local/lib/bes/libascii_module.so BES.module.www=/usr/local/lib/bes/libwww_module.so BES.module.nc=/usr/local/lib/bes/libnc_module.so The netcdf module is registering with the BES the fact that it can handle dap requests. But the dap module has not been loaded, so this registration fails. When the dap module is loaded it tells the BES that it has services available called dap services. As for the OLFS issue of loading the log4j.xml, I'm not sure about that. I'll have to let Nathan handle that one. Patrick On Sep 11, 2009, at 11:55 AM, Claude DEROGNAT wrote: Hello, If I only focus on netcdf file format following the attached bes.conf BES.modules=nc BES.module.nc=/usr/local/lib/bes/libnc_module.so The bes server failed ... BES install directory: /usr/local BES configuration file: /usr/local/etc/bes/bes.conf Starting the BES Caught plugin exception during initialization of nc module: Registering a handler to handle service dap that has not yet been registered BESBaseApp::initialize - failed /usr/local/bin/besdaemon: server cannot start, exited with status 1 Please check all error messages and adjust server installation FAILED: The BES daemon did not appear to start What Registering means ? Any idea ? when I attivate Dap and Netcdf: BES.modules=dap,nc BES.module.nc=/usr/local/lib/bes/libnc_module.so BES.module.dap=/usr/local/lib/bes/libdap_module.so No error message appears ... But the same message this BES.modules=nc,dap BES.module.nc=/usr/local/lib/bes/libnc_module.so BES.module.dap=/usr/local/lib/bes/libdap_module.so ===|:-$ Regards, Claude Derognat • Ingénieur R&D ARIA TECHNOLOGIES SA 8-10, rue de la Ferme - 92100 Boulogne-Billancourt - France tél. / phone: 33 (0)1 46 08 68 60 ligne directe / direct line: 33 (0)1 46 08 68 65 fax: 33 (0)1 41 41 93 17 e-mail: cderognat@xxxxxxx - http : www.aria.fr P Avant d'imprimer ce courriel, réfléchissez à l'impact sur l'environnement, et dans la mesure du possible éditez les documents en recto verso, merci! -----Message d'origine----- De : Claude DEROGNAT Envoyé : vendredi 11 septembre 2009 16:40 À : 'Nathan Potter' Objet : Bad Request 400 after a complete re- installation .... Hello, I completely re-install my server (with English language but French keyboard). Bes looks ok ; Tomcat also ; When I enter http://serverIP:8080 in my web client ==> It display the apache tomcat home page. When I enter http://serverIP:8080/opendap web client ==> It display a blank page. And When I enter http://serverIP:8080/opendap/data in my web client ==> It display strange logo : Poorly formed DAP Request URL with Hyrax : Bad Request (400) . I attached you the catalina.out and my bes.conf. Sense better ? Is-it more convenient for to have direct access to my server through ssh connection ? Regards, Claude Derognat • Ingénieur R&D ARIA TECHNOLOGIES SA 8-10, rue de la Ferme - 92100 Boulogne-Billancourt - France tél. / phone: 33 (0)1 46 08 68 60 ligne directe / direct line: 33 (0)1 46 08 68 65 fax: 33 (0)1 41 41 93 17 e-mail: cderognat@xxxxxxx - http : www.aria.fr P Avant d'imprimer ce courriel, réfléchissez à l'impact sur l'environnement, et dans la mesure du possible éditez les documents en recto verso, merci! -----Message d'origine----- De : Nathan Potter [mailto:ndp@xxxxxxxxxxx] Envoyé : jeudi 10 septembre 2009 20:55 À : Nathan Potter Cc : Claude DEROGNAT; OPENDAP support Objet : Re: [Support] BES : make check failed. Claude, I have no idea how to fix this problem. I've spent more than an hour on your system and it's very difficult (as I don't speak or read French) to see what's happening. In addition, it appears that the use of port 8080 is restricted to root. I would rather not go in and edit the bash profile information for root (although I did already ad CATALINA_HOME). I tried bringing in a fresh copy of Tomcat to no avail, I got the same error (along with something about 8080): INFO: Déploiement de l'archive opendap.war de l'application web 10-sep-09 8:52:53 org.apache.catalina.core.StandardContext processTlds SEVERE: Error reading tld listeners java.lang.IllegalArgumentException: URI "file:./" is not hierarchical java.lang.IllegalArgumentException: URI "file:./" is not hierarchical at java.io.File.<init>(libgcj.so.90) at org .apache .catalina.startup.TldConfig.getJarPaths(TldConfig.java: 695) at org .apache.catalina.startup.TldConfig.execute(TldConfig.java: 277) at org .apache .catalina .core.StandardContext.processTlds(StandardContext.java: 4428) at org .apache .catalina.core.StandardContext.start(StandardContext.java: 4235) at org .apache .catalina .core.ContainerBase.addChildInternal(ContainerBase.java: 791) at org .apache .catalina.core.ContainerBase.addChild(ContainerBase.java: 771) at org .apache .catalina.core.StandardHost.addChild(StandardHost.java: 525) at org .apache .catalina.startup.HostConfig.deployWAR(HostConfig.java: 825) at org .apache .catalina.startup.HostConfig.deployWARs(HostConfig.java: 714) at org .apache .catalina.startup.HostConfig.deployApps(HostConfig.java: 490) at org .apache.catalina.startup.HostConfig.start(HostConfig.java: 1138) at org .apache .catalina .startup.HostConfig.lifecycleEvent(HostConfig.java: 311) at org .apache .catalina .util .LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java: 117) at org .apache .catalina.core.ContainerBase.start(ContainerBase.java: 1053) at org .apache.catalina.core.StandardHost.start(StandardHost.java: 719) at org .apache .catalina.core.ContainerBase.start(ContainerBase.java: 1045) at org .apache .catalina.core.StandardEngine.start(StandardEngine.java: 443) at org .apache .catalina.core.StandardService.start(StandardService.java: 516) at org .apache .catalina.core.StandardServer.start(StandardServer.java: 710) at org.apache.catalina.startup.Catalina.start(Catalina.java: 566) at java.lang.reflect.Method.invoke(libgcj.so.90) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java: 288) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java: 413) log4j:WARN No appenders could be found for logger (opendap.coreServlet.DocServlet). log4j:WARN Please initialize the log4j system properly. ** DebugOn ** +++PerfLog.initLogging() +++PerfLog.initLogging() - Log4j configuration using: / home/ npotter/ tomcat/webapps/opendapWEB-INF/log4j.xml log4j:ERROR Could not open [/home/npotter/tomcat/webapps/ opendapWEB- INF/log4j.xml]. java.io.FileNotFoundException: /home/npotter/tomcat/ webapps/ opendapWEB- INF/log4j.xml (Aucun fichier ou répertoire de ce type) Notice that it is omitting the "/" caharacter in the path to the file it needs to open: /home/npotter/tomcat/webapps/opendapWEB-INF/log4j.xml Should be: /home/npotter/tomcat/webapps/opendap/WEB-INF/log4j.xml I am really perplexed. NAthan On Sep 10, 2009, at 11:36 AM, Nathan Potter wrote: Claude, I used the credentials you sent and the problem appears to be very unusual. When Tomcat starts up it complains about: SEVERE: Error processing TLD files for context path / opendap java.lang.IllegalArgumentException: URI "file:./" is not hierarchical at java.io.File.<init>(libgcj.so.90) What is the JAVA_HOME for that system? Nathan On Sep 10, 2009, at 10:45 AM, Claude DEROGNAT wrote: Nathan, A put my server on the dmz and open you an ssh connexion for you if you want to have a look (sudo is also activated to performed modification) directly on the server : 80.70.33.178 . Bes is installed on /usr/local and tomcat on /opt/tomcat. Your temporary login/passwd is************ Thanks K' PS: Have you got an idea to directly open OPENDAP (Tomcat) thought Apache. I defined a specific DNS : opendap_aria. If you associate it in your host file to the server address (80.70.33.178) It will open our the OPENDAP/data page. Claude Derognat • Ingénieur R&D ARIA TECHNOLOGIES SA 8-10, rue de la Ferme - 92100 Boulogne-Billancourt - France tél. / phone: 33 (0)1 46 08 68 60 ligne directe / direct line: 33 (0)1 46 08 68 65 fax: 33 (0)1 41 41 93 17 e-mail: cderognat@xxxxxxx - http : www.aria.fr P Avant d'imprimer ce courriel, réfléchissez à l'impact sur l'environnement, et dans la mesure du possible éditez les documents en recto verso, merci! -----Message d'origine----- De : Nathan Potter [mailto:ndp@xxxxxxxxxxx] Envoyé : mercredi 2 septembre 2009 18:15 À : Patrick West Cc : Nathan Potter; Claude DEROGNAT; OPENDAP support Objet : Re: [Support] BES : make check failed. Claude, You should not need to build the OLFS. The binary Web Archive (.war) file is all that is required. AS Patrick indicated, just follow the instructions found here: http://docs.opendap.org/index.php/Hyrax And in particular for the OLFS: http://docs.opendap.org/index.php/Hyrax_- _OLFS_Installation That should do it. Remeber the BES needs to be running and correctly configured for the OLFS to work correctly. Nathan On Sep 2, 2009, at 9:01 AM, Patrick West wrote: It might not be necessary to build OLFS. You could just install the .war file under tomcat and that would be enough. I'm copying Nathan Potter in on this one, as he is the OLFS developer. Read the instructions under Binaries on this page: http://opendap.org/download/hyrax.html where it says OLFS web archive file. Also ... when you installed the modules (dap-server and netcdf_handler), did you run 'make bes-conf'? I want to make sure that you did this so that the BES knows to load these two modules. Patrick On Sep 2, 2009, at 10:45 AM, Claude DEROGNAT wrote: Patrick, I built and installed bes and netcdf_handler projects and launch the beslistener (besctl start). Following the OpenDap instruction, I tried to Installed OLFS. As the beginning, I downloaded the sources and try to install OLFS. I check out the sources (svn co MailScanner has detected a possible fraud attempt from "scm.opendap.org90" claiming to be MailScanner has detected a possible fraud attempt from "scm.opendap.org90" claiming to be http://scm.opendap.org:8090/svn/trunk/olfs <http://scm.opendap.org:8090/svn/trunk/olfs> ) But when try to build it (ant server) I failed and don’t know Java … I tried to installed many java library but It still failed: BUILD FAILED /home/lenvis/OLFS/olfs-1.5.0-beta2-src/build.xml:291: Compile failed; see the compiler error output for details. and log file (attached) any idea ? may I need to install additional library ? which one ? regards, Claude Derognat • Ingénieur R&D ARIA TECHNOLOGIES SA 8-10, rue de la Ferme - 92100 Boulogne-Billancourt - France tél. / phone: 33 (0)1 46 08 68 60 ligne directe / direct line: 33 (0)1 46 08 68 65 fax: 33 (0)1 41 41 93 17 e-mail: cderognat@xxxxxxx - http : www.aria.fr P Avant d'imprimer ce courriel, réfléchissez à l'impact sur l'environnement, et dans la mesure du possible éditez les documents en recto verso, merci! De : Patrick West [mailto:pwest@xxxxxxxxxxx] Envoyé : mardi 1 septembre 2009 19:37 À : Claude DEROGNAT Objet : Re: [Support] BES : make check failed. Well ... first things first. libdap module. Are you wanting the libdap functionality? I.E. DAP response objects DAS, DDS, DDX, etc... I'm guessing that you do when accessing your data. If that's the case, then yes, installing libdap and then rebuilding bes works, as you already discovered. The dap_module will only be built in the BES if libdap is installed. If you didn't want libdap, then just editing the bes.conf file and removing the dap_module and dap_xml_module would have fixed your problem. Now, for getting the BES to run, yes, reading the configuration manual is the next step. But I think that the only thing you really need to do is edit the bes.conf file and set the group name and user name of the user that will be running the BES. In many systems people create a bes user and group (no login and limited access to the system). That user would need access to /usr/local/ var/ bes and where ever you write the bes.log file, which defaults to ./ log (we're changing this). Once you set the user and group, you should at least be able to run the bes using besctl. Once you've configured the BES and have it running, you can test it by running bescmdln: bescmdln -h localhost -p 10002 You will get a prompt to enter BES commands. Try this one: show version; Don't forget the semicolon. Once you have the BES tested, you'll probably want to install some data handler modules. What kind of data are you wanting to serve? netcdf? hdf4? hdf5? freeform? The next step would be to install one of these modules. Let's get the BES running and tested and go from there. Patrick On Sep 1, 2009, at 12:23 PM, Claude DEROGNAT wrote: After the installation libdap-3.9.2 and the re- installation of bes-3.7.2 (.configure ; make ; make install) The error message look RTCM (read the configuration manual) ;-) : BES install directory: /usr/local BES configuration file: /usr/local/etc/bes/bes.conf Starting the BES FAILED: Group group_name does not exist /usr/local/bin/besdaemon: server cannot start, exited with status 1 Please check all error messages and adjust server installation FAILED: The BES daemon did not appear to start Do you think the next step is the installation of OLFS or the configuration of BES ? Thanks and sorry for the previous mail ;-$ K’ Claude Derognat • Ingénieur R&D ARIA TECHNOLOGIES SA 8-10, rue de la Ferme - 92100 Boulogne-Billancourt - France tél. / phone: 33 (0)1 46 08 68 60 ligne directe / direct line: 33 (0)1 46 08 68 65 fax: 33 (0)1 41 41 93 17 e-mail: cderognat@xxxxxxx - http : www.aria.fr P Avant d'imprimer ce courriel, réfléchissez à l'impact sur l'environnement, et dans la mesure du possible éditez les documents en recto verso, merci! De : Patrick West [mailto:pwest@xxxxxxxxxxx] Envoyé : mardi 1 septembre 2009 17:59 À : Claude DEROGNAT Objet : Re: [Support] BES : make check failed. It appears as if all the tests are succeeding, actually. An error message appears to be getting dumped to stderr, which isn't being redirected to check.out file. According to the check.out file that you sent me, all tests pass. So I think we can ignore the "failed to build tokenizer for translation" error message. Let me know if you continue to have problems with the installation. Patrick On Sep 1, 2009, at 11:36 AM, Claude DEROGNAT wrote: Patrick, The “> chek.out” makes appear a problem with bz2 and the solution : change a flag in the config.h. I have now another problem: lenvis@rome2:~/BES/bes-3.7.2$ <mailto:lenvis@rome2:~/BES/bes-3.7.2$> sudo make check > check.out cedar dap dap failed to build tokenizer for translation Parse error. The request must be terminated by a semicolon (;) Invalid command unknown no such command: set unkown Entity: line 1: parser error : Opening and ending tag mismatch: root line 1 and somethingelse encoding="UTF-8"?><root a1="v1" a2="v2" a3="v3">Not well formed</ somethingelse> I attached you the right file ;-). Regards, Claude Derognat • Ingénieur R&D ARIA TECHNOLOGIES SA 8-10, rue de la Ferme - 92100 Boulogne-Billancourt - France tél. / phone: 33 (0)1 46 08 68 60 ligne directe / direct line: 33 (0)1 46 08 68 65 fax: 33 (0)1 41 41 93 17 e-mail: cderognat@xxxxxxx - http : www.aria.fr P Avant d'imprimer ce courriel, réfléchissez à l'impact sur l'environnement, et dans la mesure du possible éditez les documents en recto verso, merci! De : Patrick West [mailto:pwest@xxxxxxxxxxx] Envoyé : mardi 1 septembre 2009 17:09 À : Claude DEROGNAT Cc : support@xxxxxxxxxxx Objet : Re: [Support] BES : make check failed. Claude, I think you may have attached the wrong file for the full screen log? The file contains only one line. Could you run 'make check > check.out' and send me check.out? Also ... what version of the BES did you just install? I'm guessing the latest, 3.7.2, but just want to make sure. Thanks, Patrick On Sep 1, 2009, at 10:18 AM, Claude DEROGNAT wrote: Dear, I try to install OPENDAP on the Linux Debian Core (2.6.18-5-686). I started with BES. make is successful but make check failed with the following message: ==================================== 1 of 26 tests failed Please report to support@xxxxxxxxxxx ==================================== make[3]: *** [check-TESTS] Error 1 make[3]: Leaving directory `/home/lenvis/BES/bes-3.7.2/ dispatch/ unit-tests' make[2]: *** [check-am] Error 2 make[2]: Leaving directory `/home/lenvis/BES/bes-3.7.2/ dispatch/ unit-tests' make[1]: *** [check-recursive] Error 1 make[1]: Leaving directory `/home/lenvis/BES/bes-3.7.2/ dispatch' make: *** [check-recursive] Error 1 I also attached the full screen log. Regards, Claude Derognat • Ingénieur R&D ARIA TECHNOLOGIES SA 8-10, rue de la Ferme - 92100 Boulogne-Billancourt - France tél. / phone: 33 (0)1 46 08 68 60 ligne directe / direct line: 33 (0)1 46 08 68 65 fax: 33 (0)1 41 41 93 17 e-mail: cderognat@xxxxxxx - http : www.aria.fr P Avant d'imprimer ce courriel, réfléchissez à l'impact sur l'environnement, et dans la mesure du possible éditez les documents en recto verso, merci! <see_make_check> _______________________________________________ Support mailing list Support@xxxxxxxxxxx http://mailman.opendap.org/mailman/listinfo/support <check.out> <build.out> = = = Nathan Potter ndp at opendap.org OPeNDAP, Inc. +1.541.231.3317 <tel:%2B1.541.231.3317> = = = Nathan Potter ndp at opendap.org OPeNDAP, Inc. +1.541.231.3317 <tel:%2B1.541.231.3317> = = = Nathan Potter ndp at opendap.org OPeNDAP, Inc. +1.541.231.3317 <tel:%2B1.541.231.3317> <catalina.out><bes.conf> = = = Nathan Potter ndp at opendap.org OPeNDAP, Inc. +1.541.231.3317 <tel:%2B1.541.231.3317> = = = Nathan Potter ndp at opendap.org OPeNDAP, Inc. +1.541.231.3317 <tel:%2B1.541.231.3317> = = = Nathan Potter ndp at opendap.org OPeNDAP, Inc. +1.541.231.3317 <tel:%2B1.541.231.3317> = = = Nathan Potter ndp at opendap.org OPeNDAP, Inc. +1.541.231.3317 <tel:%2B1.541.231.3317> _______________________________________________ Support mailing list Support@xxxxxxxxxxx http://mailman.opendap.org/mailman/listinfo/support = = = Nathan Potter ndp at opendap.org OPeNDAP, Inc. +1.541.231.3317 <tel:%2B1.541.231.3317> = = = Nathan Potter ndp at opendap.org OPeNDAP, Inc. +1.541.231.3317 <tel:%2B1.541.231.3317> <threddsConfig.xml> = = = Nathan Potter ndp at opendap.org OPeNDAP, Inc. +1.541.231.3317 <tel:%2B1.541.231.3317> <catalog.xml> = = = Nathan Potter ndp at opendap.org OPeNDAP, Inc. +1.541.231.3317 <tel:%2B1.541.231.3317> _______________________________________________ thredds mailing list thredds@xxxxxxxxxxxxxxxx For list information or to unsubscribe, visit: http://www.unidata.ucar.edu/mailing_lists/ -- Dr. M. 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