perfsonar development work

[Roman Lapacz <>]

One comment more: could you execute xquery statement, that you have in the 
log, using eXist client and see the results?

Roman



On Thu, 11 Jan 2007, Asif, Mohammad wrote:

> Hi,
>
> I am trying to add Traceroute metric to my SQL-MA. I have one error but I 
> don't understand what I am missing. Any help will be highly appretiated.
>
>
> Error Message as Response:
> <?xml version="1.0" encoding="UTF-8"?>
> <nmwg:message id="msg_resp" messageIdRef="msg" type="SetupDataResponse" 
> xmlns:nmwg="http://ggf.org/ns/nmwg/base/2.0/";>
>    <nmwg:metadata id="resultCodeMetadata">
>        <nmwg:eventType>warning.ma.metadata_configuration</nmwg:eventType>
>    </nmwg:metadata>
>    <nmwg:data id="resultDescriptionData_for_resultCodeMetadata" 
> metadataIdRef="resultCodeMetadata">
>        <nmwgr:datum 
> xmlns:nmwgr="http://ggf.org/ns/nmwg/result/2.0/";>MetadataConfigurationStorageManager.fetch:
>  No metadata in rrd metadata configuration file</nmwgr:datum>
>    </nmwg:data>
> </nmwg:message>
> __________________________________________________________
>
> Request Message:
>
> <?xml version="1.0" encoding="UTF-8"?>
> <nmwg:message id="msg" type="SetupDataRequest"
>
>              xmlns:nmwg="http://ggf.org/ns/nmwg/base/2.0/";
>              xmlns:traceroute= "http://ggf.org/ns/nmwg/tools/traceroute/2.0/";
>              xmlns:nmwgt="http://ggf.org/ns/nmwg/topology/2.0/";>
>
>   <nmwg:metadata id="traceroute-meta1">
>                 <traceroute:subject id="sub1">
>                                 <nmwgt:endPointPair>
>                         <nmwgt:src type="hostname" 
> value="iepm-bw.slac.stanford.edu"/>
>                         <nmwgt:dst type="hostname" 
> value="iepm-bw.niit.edu.pk"/>
>                                 </nmwgt:endPointPair>
>                 </traceroute:subject>
>             <nmwg:eventType>traceroute</nmwg:eventType>
>          </nmwg:metadata>
>    <nmwg:data metadataIdRef="traceroute-meta1" id="data"/>
> </nmwg:message>
> ____________________________________________________________________
>
> The XQuery generated by TracerouteQueryGenerator.class and full logs from 
> perfsonar.log
>
>
> 2007-01-11 12:06:32,538  INFO - RequestHandler: Service received a request
> 2007-01-11 12:06:32,538 DEBUG - RequestHandler: Calling on parser to parse 
> the request
> 2007-01-11 12:06:32,554 DEBUG - RequestHandler: Message object constructed 
> from request. Request is of type: SetupDataRequest
> 2007-01-11 12:06:32,554 DEBUG - MessageHandlerFactory: classname asked for is 
>  org.perfsonar.commons.messages.SetupDataRequest
> 2007-01-11 12:06:32,554 DEBUG - ExistDbFactory: Creating XML RPC Data 
> Repository: (xmldb:exist://localhost:8680/exist/xmlrpc/db/sqlmaconfig, 
> sqlmaservice, sqlmaservice)
> 2007-01-11 12:06:32,554 DEBUG - XmlDbDataRepository: created
> 2007-01-11 12:06:32,554 DEBUG - ExistDbFactory: Creating XML RPC Storage 
> Manager
> 2007-01-11 12:06:32,554 DEBUG - ExistDbXmlrpcXmlStorageManager: initStorage 
> with data repository
> 2007-01-11 12:06:32,554 DEBUG - ExistDbFactory: Creating XML RPC Data 
> Repository: (xmldb:exist://localhost:8680/exist/xmlrpc/db/sqlmaconfig, 
> sqlmaservice, sqlmaservice)
> 2007-01-11 12:06:32,554 DEBUG - XmlDbDataRepository: created
> 2007-01-11 12:06:32,554 DEBUG - ExistDbFactory: Creating XML RPC Storage 
> Manager
> 2007-01-11 12:06:32,555 DEBUG - ExistDbXmlrpcXmlStorageManager: initStorage 
> with data repository
> 2007-01-11 12:06:32,555 DEBUG - SetupDataRequest: MessageHandler created
> 2007-01-11 12:06:32,555 DEBUG - RequestHandler: Calling on MessageHandler 
> [class org.perfsonar.commons.messages.SetupDataRequest] to satisfy request
> 2007-01-11 12:06:32,555 DEBUG - Request: MessageHangler.execute()
> 2007-01-11 12:06:32,555 DEBUG - RRDTypeMAServiceEngine.takeAction: Received a 
> request of type - GET_DATA
> 2007-01-11 12:06:32,555 DEBUG - MetadataConfigurationStorageManager.fetch: 
> xquery to fetch metadata/data from the metadata configuration:
>
> declare namespace nmwg='http://ggf.org/ns/nmwg/base/2.0/'; declare namespace 
> traceroute='http://ggf.org/ns/nmwg/tools/traceroute/2.0/'; declare namespace 
> nmwgt='http://ggf.org/ns/nmwg/topology/2.0/';
>
> let $res :=
>    for $i in //nmwg:metadata
>    where 1
> and $i/nmwg:parameters/nmwg:parameter[(text()='traceroute' and 
> @name='supportedEventType') or (@value='traceroute' and 
> @name='supportedEventType')]and 
> $i/traceroute:subject/nmwgt:endPointPair/nmwgt:src[@value='iepm-bw.slac.stanford.edu']and
>  
> $i/traceroute:subject/nmwgt:endPointPair/nmwgt:dst[@value='iepm-bw.niit.edu.pk']
> return $i
>
> let $metaids :=
>     for $j in $res
>     return fn:data($j/@id)
>
> let $datas :=
>     for $k in $metaids
>         let $d :=
>             for $l in //nmwg:data
>             where $l/@metadataIdRef = $k
>             return $l
>     return $d
>
> return ($res, $datas)
>
> 2007-01-11 12:06:32,555 DEBUG - ExistXMLDatabaseAccess: perform XQuery
> 2007-01-11 12:06:32,555 DEBUG - ExistDbXmlrpcXmlDataRepository: connect
> 2007-01-11 12:06:32,605 DEBUG - MetadataConfigurationStorageManager.fetch: 
> The number of elements returned as a result of xquery statement: 0
> 2007-01-11 12:06:32,608  INFO - RequestHandler: Service sent a successful 
> response