[Go-essp-tech] Report on wget behavior

Wed Feb 16 11:24:19 MST 2011

Hi,

 From the code that generates the JNLP file:
....
<resources>
    <j2se version="1.5+"/>
    <jar href="MyProxyLogon-ESG.jar" main="true"/>
  </resources>
....

This to be the only section the references a JRE version.

-Nate
Gavin M. Bell wrote:
> It is probably a constraint specified in the jnlp file.
>
> On 2/15/11 7:14 PM, Rachana Ananthakrishnan wrote:
>>
>> On Feb 15, 2011, at 9:04 PM, Nathan Wilhelmi wrote:
>>
>>> Hi - Couple of notes
>>>
>>> On 02/15/2011 07:19 PM, Karl Taylor wrote:
>>>> Hi all,
>>>>
>>>> I know everyone is working hard on things and that ESG is  evolving 
>>>> hourly, but here are some problems I encountered in trying to get 
>>>> the wget script to work:
>>>>
>>>> 1. For the Mac, you must use "snow leopard" OS 10.6 in order to run 
>>>> Java 1.6.  Earlier operating systems (e.g., "leopard": 10.5.8) can 
>>>> only run Java 1.5, which is incompatible with what ESG needs to run 
>>>> MyProxy.  We need to warn users about this.
>>> Assuming there are no 1.6 specific features, this is mostly likely 
>>> just recompiling for 1.5. This should be really easy to solve.
>>
>> Agreed. Neill indicated that 1.5 was what he used to compile this, so 
>> we shouldn't see any 1.6 dependencies. I just suggested on a separate 
>> thread that he verify this. Please let me know if you see any issues 
>> with using 1.5.
>>
>>>
>>>>
>>>> 2.  For the Mac, even when I was able to download the certificates, 
>>>> when I tried to run the wget script, I got the errors copied at the 
>>>> bottom of this email.  [Also I've attached the wget script.]  I 
>>>> think Bob has already reported this error.
>>>>
>>>> 3.  I was unable to understand how to try the "other options" to 
>>>> run wget.  I read the following under "trouble shooting" after 
>>>> clicking on "Other options" to "obtain security credentials":
>>>>
>>>> "Run the following two commands on your Unix system to launch 
>>>> MyProxyLogon:
>>>> wget 
>>>> http://cmip-gw.badc.rl.ac.uk/webstart/myProxyLogon/MyProxyLogon-ESG.jar 
>>>> -O $HOME/.esg/MyProxyLogon.jar
>>>> java -jar $HOME/.esg/MyProxyLogon.jar -u <username> -h 
>>>> <myproxy-server>  "
>>>>
>>>> I presume that <username> is my ESGF username, but I have no idea 
>>>> what <myproxy-server> is. 
>>>> Can I run this on a mac (terminal window)?  -- that's not what it 
>>>> says, but I wondered.
>>>> Don't you have to first download MyProxy something before executing 
>>>> these two commands?
>>
>> The first wget command you pasted above downloads the executable for 
>> the MyProxy client. This is the same as what the WebStart executes.
>>
>> On the <myproxy-server> value, it maybe worth displaying this on the 
>> Gateway for a user to copy/paste. It is auto-populated when WebStart 
>> works, so that information should be available.
>>
>> Rachana
>>
>>>>
>>>> 4.  Somewhere we should indicate what the requirements are for 
>>>> successfully downloading and executing wget using the Web Start 
>>>> method of launching MYProxyLogon.  I think they include:
>>>> a) installation of java 1.6 (and if running on a mac, Mac 10.6 or 
>>>> higher).
>>>> b) Elimination of firewall protections against opening 
>>>> "non-standard" ports.
>>>> c) Web Start software installed and enabled on your browser.
>>>> d) wget installed.
>>>>
>>>> We also need to indicate where one can get the required software.
>>>>
>>>> On systems easily accessible by me only c) and d) were satisfied.  
>>>> On a Linux system I successfully downloaded data after addressing 
>>>> b)  (The other requirements were aleady met.)
>>>>
>>>> Note that perhaps a majority of mac users are still using Mac 10.5, 
>>>> so they will have a very difficult time.  [Of course pc folks 
>>>> running windows will be shut out.]  This is o.k. for now, I suppose.
>>>>
>>>> Best regards,
>>>> Karl
>>>>
>>>>
>>>>
>>>> --2011-02-15 15:02:48--  
>>>> http://cmip-dn.badc.rl.ac.uk/thredds/fileServer/esg_dataroot/cmip5/output1/MOHC/HadGEM2-ES/piControl/6hr/atmos/6hrPlev/r1i1p1/v20101129/psl/psl_6hrPlev_HadGEM2-ES_piControl_r1i1p1_197901010600-198001010000.nc
>>>> Resolving cmip-dn.badc.rl.ac.uk... 130.246.191.29
>>>> Connecting to cmip-dn.badc.rl.ac.uk|130.246.191.29|:80... connected.
>>>> HTTP request sent, awaiting response... 302 Moved Temporarily
>>>> Location: 
>>>> https://cmip-dn.badc.rl.ac.uk/OpenidRelyingParty/home.htm?redirect=http%3A%2F%2Fcmip-dn.badc.rl.ac.uk%2Fthredds%2FfileServer%2Fesg_dataroot%2Fcmip5%2Foutput1%2FMOHC%2FHadGEM2-ES%2FpiControl%2F6hr%2Fatmos%2F6hrPlev%2Fr1i1p1%2Fv20101129%2Fpsl%2Fpsl_6hrPlev_HadGEM2-ES_piControl_r1i1p1_197901010600-198001010000.nc 
>>>> [following]
>>>> --2011-02-15 15:02:48--  
>>>> https://cmip-dn.badc.rl.ac.uk/OpenidRelyingParty/home.htm?redirect=http%3A%2F%2Fcmip-dn.badc.rl.ac.uk%2Fthredds%2FfileServer%2Fesg_dataroot%2Fcmip5%2Foutput1%2FMOHC%2FHadGEM2-ES%2FpiControl%2F6hr%2Fatmos%2F6hrPlev%2Fr1i1p1%2Fv20101129%2Fpsl%2Fpsl_6hrPlev_HadGEM2-ES_piControl_r1i1p1_197901010600-198001010000.nc
>>>> Connecting to cmip-dn.badc.rl.ac.uk|130.246.191.29|:443... connected.
>>>> OpenSSL: error:14094416:SSL routines:SSL3_READ_BYTES:sslv3 alert 
>>>> certificate unknown
>>>> Unable to establish SSL connection.
>>>> --2011-02-15 15:02:49--  
>>>> http://cmip-dn.badc.rl.ac.uk/thredds/fileServer/esg_dataroot/cmip5/output1/MOHC/HadGEM2-ES/piControl/6hr/atmos/6hrPlev/r1i1p1/v20101129/psl/psl_6hrPlev_HadGEM2-ES_piControl_r1i1p1_197812010600-197901010000.nc
>>>> Resolving cmip-dn.badc.rl.ac.uk... 130.246.191.29
>>>> Connecting to cmip-dn.badc.rl.ac.uk|130.246.191.29|:80... connected.
>>>> HTTP request sent, awaiting response... 302 Moved Temporarily
>>>> Location: 
>>>> https://cmip-dn.badc.rl.ac.uk/OpenidRelyingParty/home.htm?redirect=http%3A%2F%2Fcmip-dn.badc.rl.ac.uk%2Fthredds%2FfileServer%2Fesg_dataroot%2Fcmip5%2Foutput1%2FMOHC%2FHadGEM2-ES%2FpiControl%2F6hr%2Fatmos%2F6hrPlev%2Fr1i1p1%2Fv20101129%2Fpsl%2Fpsl_6hrPlev_HadGEM2-ES_piControl_r1i1p1_197812010600-197901010000.nc 
>>>> [following]
>>>> --2011-02-15 15:02:50--  
>>>> https://cmip-dn.badc.rl.ac.uk/OpenidRelyingParty/home.htm?redirect=http%3A%2F%2Fcmip-dn.badc.rl.ac.uk%2Fthredds%2FfileServer%2Fesg_dataroot%2Fcmip5%2Foutput1%2FMOHC%2FHadGEM2-ES%2FpiControl%2F6hr%2Fatmos%2F6hrPlev%2Fr1i1p1%2Fv20101129%2Fpsl%2Fpsl_6hrPlev_HadGEM2-ES_piControl_r1i1p1_197812010600-197901010000.nc
>>>> Connecting to cmip-dn.badc.rl.ac.uk|130.246.191.29|:443... connected.
>>>> OpenSSL: error:14094416:SSL routines:SSL3_READ_BYTES:sslv3 alert 
>>>> certificate unknown
>>>> Unable to establish SSL connection.
>>>>         
>>>>
>>>>
>>>>
>>>>
>>>> _______________________________________________
>>>>
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>>>> GO-ESSP-TECH at ucar.edu
>>>> http://mailman.ucar.edu/mailman/listinfo/go-essp-tech
>>>>         
>>>
>>> _______________________________________________
>>> GO-ESSP-TECH mailing list
>>> GO-ESSP-TECH at ucar.edu <mailto:GO-ESSP-TECH at ucar.edu>
>>> http://mailman.ucar.edu/mailman/listinfo/go-essp-tech
>>
>> Rachana Ananthakrishnan
>> Argonne National Lab | University of Chicago
>>
>
> -- 
> Gavin M. Bell
> Lawrence Livermore National Labs
> --
>
>  "Never mistake a clear view for a short distance."
>        	       -Paul Saffo
>
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