perfsonar development work

["Vedrin Jeliazkov" <>]

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.
>