perfsonar development work

[Fausto Vetter <>]

Hi Roman,

I developed it  and I got the following answer when trying to test it:

============
<nmwg:message id="cacti_resp" messageIdRef="cacti" 
type="MetadataKeyResponse" 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/";>SimpleMetadataConfigurationStorageManager.fetch: 
No metadata in metadata configuration file
</nmwgr:datum>
</nmwg:data>
</nmwg:message>
============

What does this mean?

By the way, I have sent the following message:

============
<nmwg:message id="cacti" type="MetadataKeyRequest"
       xmlns:owamp="http://ggf.org/ns/nmwg/tools/owamp/2.0/";
       xmlns:nmwg="http://ggf.org/ns/nmwg/base/2.0/";
       xmlns:nmwgt="http://ggf.org/ns/nmwg/topology/2.0/";
       xmlns:select="http://ggf.org/ns/nmwg/ops/select/2.0/";>

<nmwg:metadata id="meta1">
       <owamp:subject id="test">
       </owamp:subject>
       <nmwg:eventType>owamp</nmwg:eventType>
       <nmwg:parameters>
       <nmwg:parameter name="direction">to</nmwg:parameter>
       </nmwg:parameters>
</nmwg:metadata>

<nmwg:data id="data_1" metadataIdRef="meta1"/>

</nmwg:message>
============

Thanks for your attention,

Fausto


Roman Lapacz wrote:

> Fausto Vetter wrote:
>
> > Hi Roman,
>
> Hi
>
> > Actually, the MA I want to work is not SQL, but RRDMA. is it the same 
> > procedure?
>
>
> Yes. RRD MA just does not need responseGenerator and 
> storeRequestProcess elements in eventType-map.xml config file.
>
>
> Roman
>
>
>
> > Fausto
> >
> > Roman Lapacz wrote:
> >
> > > Some time ago Guilherme introduced owamp eventType and did this the 
> > > way I described.
> > >
> > > Roman
> > >
> > >
> > >
> > >
> > > Roman Lapacz wrote:
> > >
> > > > Fausto Vetter wrote:
> > > >
> > > > > Hi Roman,
> > > > >
> > > > > I installed the new version of MA RRD to make create new event 
> > > > > types to our CLMP service, once we are considering save the 
> > > > > results in RRD files. How do I add a new event type to RRD MA? Is 
> > > > > it possible with the version 2 of perfsonar? should I have the src 
> > > > > code to do this or is it just a matter of mapping stuff in conf 
> > > > > files?
> > > >
> > > >
> > > >
> > > > If metadata elements in your metadata configuration file will use 
> > > > interface elements (as it is for the utilization metric) then you 
> > > > can add this:
> > > >
> > > > <eventType>
> > > >        <name>your-new-eventType</name>
> > > >        
> > > > <metadataQueryGenerator>org.perfsonar.service.measurementArchive.metadataConfig.queryGenerator.UtilizationQueryGenerator</metadataQueryGenerator> 
> > > >
> > > >        
> > > > <responseGenerator>org.perfsonar.service.measurementArchive.sqlType.fetch.UtilizationResponseGenerator</responseGenerator> 
> > > >
> > > >        
> > > > <storeRequestProcess>org.perfsonar.service.measurementArchive.sqlType.store.UtilizationStoreRequestProcess</storeRequestProcess> 
> > > >
> > > > </eventType>
> > > >
> > > >
> > > > to eventType-map.xml file. Then redeploy the service.
> > > >
> > > >
> > > > But if metadata elements will be different then you will have to 
> > > > implement new class responseGenerator and probably 
> > > > storeRequestProcess. The former generates relevant xquery statement 
> > > > used to search in the metadata configuration file, the latter is 
> > > > used to generate message response. Follow the classes for 
> > > > utilization metric as examples.
> > > >
> > > >
> > > > Roman