perfSONAR User Q&A and Other Discussion

[Jason Zurawski <>]

Vicky;

Please send all questions to this mailing list.  Does someone know the 
answer to this question?

-jason


> Dear Jason:
>
> when I am trying to retrieve data using as follow message from a certain 
> RRD MA:
>
> <nmwg:message type="SetupDataRequest"
>
>         id="mdrq1"
>
>        
>
> xmlns:netutil="http://ggf.org/ns/nmwg/characteristic/utilization/2.0/";
>
>         xmlns:nmwg="http://ggf.org/ns/nmwg/base/2.0/";
>
>         xmlns:nmwgt="http://ggf.org/ns/nmwg/topology/2.0/";>
>
>  
>
>   <nmwg:metadata id="meta1">
>
>     <netutil:subject id="subj1">
>
>       <nmwgt:interface>
>
>       </nmwgt:interface>
>
>     </netutil:subject>
>
>    
>
> <nmwg:eventType>http://ggf.org/ns/nmwg/characteristic/utilization/2.0</nmwg:eventType 
> <http://ggf.org/ns/nmwg/characteristic/utilization/2.0%3c/nmwg:eventType>>
>
>   </nmwg:metadata>
>
>  
>
>   <nmwg:data id="1" metadataIdRef="meta1"/>
>
>  
>
> </nmwg:message>
>
>  
>
>  
>
> but it’s Response the error message :
>
>  
>
> <?xml version="1.0" encoding="UTF-8"?>
>
> <nmwg:message id="mdrq1_resp" messageIdRef="mdrq1"
>
>   type="SetupDataResponse" xmlns:nmwg="http://ggf.org/ns/nmwg/base/2.0/";>
>
>   <nmwg:metadata id="resultCodeMetadata">
>
>     <nmwg:eventType>error.rrdma.rrdjtool</nmwg:eventType>
>
>   </nmwg:metadata>
>
>   <nmwg:data id="resultDescriptionData_for_resultCodeMetadata" 
> metadataIdRef="resultCodeMetadata">
>
>     <nmwgr:datum 
> xmlns:nmwgr="http://ggf.org/ns/nmwg/result/2.0/";>RRDStorageManager.rrdFetch: 
> Cannot connect with rrdjtool native library: no jrrd in 
> java.library.path</nmwgr:datum>
>
>   </nmwg:data>
>
> </nmwg:message>
>
>  
>
>  
>
> What’s the error ? how can I solve the problem ?
>
>  
>
> Best regards,
>
> Vicky