[Swift-user] Re: [Swift-devel] A naive run of Falkon+Swift on BGP login node.

[Michael Wilde]

On 7/21/08 6:08 PM, Ioan Raicu wrote:
> 
> 
> Zhao Zhang wrote:
>> In this test case, it actually worked. I talked with Mike, and we 
>> don't quite understand these 2 things. So I sent them out.
>>
>> After that I started another test. Running, swift on Login Node, 
>> falkon service on IO node, and BGexec on CN.
>> At the very end of the service log, I got his:
>> 847.985 2 2 25 256 256 0 0 0 0 0 0 0 0.0 2 0 0 0 0 0 0 0 0 0.0 0.0 0 0 
>> 100 512 288 512
>> 848.985 2 2 25 256 256 0 0 0 0 0 0 0 0.0 2 0 0 0 0 0 0 0 0 0.0 0.0 0 0 
>> 100 512 288 512
>> 849.985 2 2 25 256 256 0 0 0 0 0 0 0 0.0 2 0 0 0 0 0 0 0 0 0.0 0.0 0 0 
>> 100 512 287 512
>> 850.985 2 2 25 256 256 0 0 0 0 0 0 0 0.0 2 0 0 0 0 0 0 0 0 0.0 0.0 0 0 
>> 100 512 287 512
>> 851.985 2 2 25 256 256 0 0 0 0 0 0 0 0.0 2 0 0 0 0 0 0 0 0 0.0 0.0 0 0 
>> 100 512 287 512 \
> Right, it can't deliver the 2 tasks, as there would have been a 2 before 
> the 0.0 in the middle.
>>
>> This means that we are still suffering the endpoint problem, right?
> Right!
> 
> You might want to put some debug statements in the Falkon provider to 
> print the end point IP address, to make sure it is the one you are 
> expecting.

that debug logging is there, but not sure if or where its getting logged:

In 
src/cog/modules/provider-deef/src/org/globus/cog/abstraction/impl/execution/deef/ResourcePool.java

the changed code tries to log as follows:

     public static String getMachNamePort(Notification userNot){
         //String machIP = VDL2Config.getIP();
         String machIP = CoGProperties.getDefault().getIPAddress();
         String machNamePort = new String (machIP +  ":" + 
userNot.recvPort);
         logger.debug("WORKER: Machine ID = " + machNamePort);
         return machNamePort;
     }

Zhao, did you see "WORKER: Machine ID = " in your swift log?

- Mike

> Ioan
>>
>> And from swift stdout,
>> zzhang at login6.surveyor:~/swift/etc> swift -sites.file ./sites.xml 
>> -tc.file ./tc.data -ip.address 172.17.3.16 first.swift
>> Unable to find required classes (javax.activation.DataHandler and 
>> javax.mail.internet.MimeMultipart). Attachment support is disabled.
>> Swift svn swift-r2140 cog-r2070
>>
>> RunID: 20080721-1748-m9d39dg9
>> Progress:
>> echo started
>> Progress:  Executing:1
>> Progress:  Executing:1
>> Progress:  Executing:1
>> Progress:  Executing:1
>> Progress:  Executing:1
>> Progress:  Executing:1
>> Progress:  Executing:1
>> Progress:  Executing:1
>> Progress:  Executing:1
>> Progress:  Executing:1
>> Progress:  Executing:1
>> Progress:  Executing:1
>>
>> Swift kept waiting, which mean the -ip.address doesn't work as we 
>> expexted.
>>
>> zhao
>>
>> Ioan Raicu wrote:
>>> So Zhao, did it actually work, but you got those two errors and 
>>> wanted to know what the errors were?  If things worked as expected, 
>>> then you should be fine, you can ignore both of those errors (I 
>>> think).  If things didn't work as expected, then we need to dig 
>>> deeper to find out why.
>>>
>>> Ioan
>>>
>>> Mihael Hategan wrote:
>>>> On Mon, 2008-07-21 at 17:38 -0500, Ioan Raicu wrote:
>>>>  
>>>>>>         
>>>>> This error should just be a warning... as it tries a different port
>>>>> until it finds a good one.  It should only print an error when it
>>>>> gives up.  So, that is not your problem Zhao, especially as you seem
>>>>> to have run OK, right? Line 11:    Final status:  Finished 
>>>>> successfully:1/
>>>>>     
>>>>
>>>> Yep. Sorry. Spoke without knowing.
>>>>
>>>>
>>>>
>>>>   
>>>
>>> -- 
>>> ===================================================
>>> Ioan Raicu
>>> Ph.D. Candidate
>>> ===================================================
>>> Distributed Systems Laboratory
>>> Computer Science Department
>>> University of Chicago
>>> 1100 E. 58th Street, Ryerson Hall
>>> Chicago, IL 60637
>>> ===================================================
>>> Email: iraicu at cs.uchicago.edu
>>> Web:   http://www.cs.uchicago.edu/~iraicu
>>> http://dev.globus.org/wiki/Incubator/Falkon
>>> http://dsl-wiki.cs.uchicago.edu/index.php/Main_Page
>>> ===================================================
>>> ===================================================
>>>
>>>   
>>
>