perfsonar development work

[Loukik Kudarimoti <>]

Hi Vedrin,

Roman is in the cc. I hope he can comment on this.

What we are aware of is that the protocol for RRD MA and SQL MA now 
accept new event types (which use namespaces) as well as old ones (to 
help you guys out in the transition phase). It looks like this is not 
the case for utilization? Roman?

ps: documentation for RRD MA and SQL MA that are being closed to being 
released (still release candidates as you can see in the URLs).

http://anonsvn.internet2.edu/svn/perfsonar/tags/JAVA-RRD-MA-2.0-RC9/doc/ma/rrdTypeMA/
http://anonsvn.internet2.edu/svn/perfsonar/tags/JAVA-SQL-MA-1.0-RC5/doc/ma/sqlTypeMA/


Loukik.


Vedrin Jeliazkov wrote:
> Hi Loukik,
>
> We've the service via the current JWS version of perfsonarUI, available online
> here:
>
> http://perfsonar.acad.bg/
>
> In the Playground tab, we've entered the URL of your service and the following
> query:
>
> <?xml version="1.0" encoding="UTF-8"?>
> <nmwg:message id="1158922769968" type="MetadataKeyRequest"
> 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/";
> xmlns:select="http://ggf.org/ns/nmwg/ops/select/2.0/";>
>   <nmwg:metadata id="meta1">
>     <netutil:subject id="iusub1">
>       <nmwgt:interface/>
>     </netutil:subject>
>     <nmwg:eventType>utilization</nmwg:eventType>
>   </nmwg:metadata>
>   <nmwg:data id="data1158922770015" metadataIdRef="meta1"/>
> </nmwg:message>
>
> We got the following response:
>
> <?xml version="1.0" encoding="UTF-8"?>
> <nmwg:message id="1158922769968_resp" messageIdRef="1158922769968"
>   type="MetadataKeyResponse" xmlns:nmwg="http://ggf.org/ns/nmwg/base/2.0/";>
>   <nmwg:metadata id="resultCodeMetadata">
>     <nmwg:eventType>error.ma.query</nmwg:eventType>
>   </nmwg:metadata>
>   <nmwg:data id="resultDescriptionData_for_resultCodeMetadata"
> metadataIdRef="resultCodeMetadata">
>     <nmwgr:datum
> xmlns:nmwgr="http://ggf.org/ns/nmwg/result/2.0/";>MetadataQueryGeneratorFactory.getMetadataQueryGenerator:
> eventType utilization is not supported</nmwgr:datum>
>   </nmwg:data>
> </nmwg:message>
>
> It looks like the configured eventType is not "utilization", but something
> else. Could you check its value and tell us what it is? This parameter could
> be configured in MA.conf if it is known in advance. Of course, there might be
> some further unresolved issue, but let's try and see ;-)
>
> Best regards,
> Vedrin
>
> Loukik Kudarimoti 
> <>
>  wrote:
>
>   
> > Hi Vedrin and Nina,
> >
> > I have installed SQL Measurement Archive on a dante workstation. It is 
> > accessible here:
> >
> >
> >     
> http://mu.dante.org.uk:8092/perfSONAR-SQL-MA-1.0-RC5/services/MeasurementArchiveService
>   
> > This measurement archive provides access to utilization data in the same 
> > way as the RRD Measurement Archive service. The only difference is that 
> > it contacts a database on the backend instead of the rrd files. Hence, 
> > the contents of the key are different as well.
> >
> > I tried to check if perfSONAR UI (v 0.8) can show the interfaces and 
> > data configured on the sql ma (test configuration) but it didn't. Any 
> > idea? Is it because the key is different?
> >
> > Loukik.
> >
> >     
>
>
>
>