perfsonar development work

[Loukik Kudarimoti <>]

Roman, Michalis? Any comments?

Loukik.


Nina Jeliazkova wrote:
> Hi Loukik,
>
> I've tried several SetupDataRequest messages as in 
>
> http://anonsvn.internet2.edu/svn/perfsonar/tags/JAVA-SQL-MA-1.0-RC5/doc/ma/sqlTypeMA/Interface_Specification.doc
>
> but none of them are working for me (see attached). The response is the same
> as previous one, reported by Vedrin.
>
> Best regards,
> Nina
>
>
>
> "Vedrin Jeliazkov" 
> <>
>  wrote:
>
>   
> > Hi again,
> >
> > After some further tests we noticed that replacing "utilization" with
> > "http://ggf.org/ns/nmwg/characteristic/utilization/2.0"; (either in MA.conf
> > (twice!) or in the Playground tab) helps, but doesn't solve all issues. In
> > this case perfsonarUI retrieves successfully hostName, ifAddress, ifName,
> > ifDescription and Capacity, but fails to retrieve utilization data. The
> > service returns the following error to the respective SetupDataRequest:
> >
> > - - - - 8< - - - - 
> >
> > No output metadata was returned by MessageHandler. Maybe there was no data
> > trigger, or data trigger  didn't have valid metadataIdRef?
> >
> > - - - - 8< - - - -
> >
> > Please see attached query and response.
> >
> > Best regards,
> > Vedrin
> >
> > Loukik Kudarimoti 
> > <>
> >  wrote:
> >
> >     
> > > 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.
> > > > >
> > > > >     
> > > > >           
> > > >
> > > >   
> > > >         
> >     
>
>   
> ------------------------------------------------------------------------
>
> <?xml version='1.0' encoding='UTF-8'?>
> <nmwg:message id="msg"
>               type="SetupDataRequest"
>          
> 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>
>         <nmwgt:ifAddress type="ipv4">10.1.2.3</nmwgt:ifAddress>
>         <nmwgt:direction>in</nmwgt:direction>
>         <nmwgt:hostName>test-hostName</nmwgt:hostName>
>         <nmwgt:ifName>test-0</nmwgt:ifName>
>         <nmwgt:direction>in</nmwgt:direction>
>         <nmwgt:authRealm>TestRealm</nmwgt:authRealm>
>         <nmwgt:capacity>1000BaseT</nmwgt:capacity>
>       </nmwgt:interface>
>     </netutil:subject>
>     <nmwg:eventType>
>       http://ggf.org/ns/nmwg/characteristic/utilization/2.0
>     </nmwg:eventType>
>   </nmwg:metadata>
>
>   <nmwg:metadata id="meta2">
>     <select:subject id="iusub2" metadataIdRef="meta1"/>
>     <select:parameters id="param1">
>       <nmwg:parameter name="startTime">1121472000</nmwg:parameter>
>       <nmwg:parameter name="endTime">1121904000</nmwg:parameter>
>     </select:parameters>
>     <nmwg:eventType>select</nmwg:eventType>
>   </nmwg:metadata>
>
>   <nmwg:data id="data1" metadataIdRef="meta2"/>
>
> </nmwg:message>
>
>
>   
> ------------------------------------------------------------------------
>
> <?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.common.no_metadata</nmwg:eventType>
>   </nmwg:metadata>
>   <nmwg:data id="resultDescriptionData_for_resultCodeMetadata" 
> metadataIdRef="resultCodeMetadata">
>     <nmwgr:datum xmlns:nmwgr="http://ggf.org/ns/nmwg/result/2.0/";>No output 
> metadata was returned by MessageHandler. Maybe there was no data trigger, or data trigger  didn't 
> have valid metadataIdRef? </nmwgr:datum>
>   </nmwg:data>
> </nmwg:message>
> ------------------------------------------------------------------------
>
> <?xml version="1.0" encoding="UTF-8"?>
> <nmwg:message id="mdrq1_resp" messageIdRef="mdrq1"
>   type="MetadataKeyResponse" xmlns:nmwg="http://ggf.org/ns/nmwg/base/2.0/";>
>   <nmwg:metadata id="meta1-test">
>     <netutil:subject id="subj1" 
> xmlns:netutil="http://ggf.org/ns/nmwg/characteristic/utilization/2.0/";>
>       <nmwgt:interface xmlns:nmwgt="http://ggf.org/ns/nmwg/topology/2.0/";>
>         <nmwgt:hostName>test-hostName</nmwgt:hostName>
>         <nmwgt:ifName>test-0</nmwgt:ifName>
>         <nmwgt:ifDescription>test description</nmwgt:ifDescription>
>         <nmwgt:ifAddress type="ipv4">10.1.2.3</nmwgt:ifAddress>
>         <nmwgt:direction>in</nmwgt:direction>
>         <nmwgt:authRealm>TestRealm</nmwgt:authRealm>
>         <nmwgt:capacity>1000BaseT</nmwgt:capacity>
>       </nmwgt:interface>
>     </netutil:subject>
>     <nmwg:parameters id="localhost.10c25f7a:111517961b0:-3436">
>       <nmwg:parameter 
> name="supportedEventType">http://ggf.org/ns/nmwg/characteristic/utilization/2.0</nmwg:parameter>
>     </nmwg:parameters>
>   </nmwg:metadata>
>   <nmwg:data id="data1-test" metadataIdRef="meta1-test">
>     <nmwg:key id="localhost.10c25f7a:111517961b0:-3433">
>       <nmwg:parameters id="localhost.10c25f7a:111517961b0:-3432">
>         <nmwg:parameter name="eventType" value="       
> http://ggf.org/ns/nmwg/characteristic/utilization/2.0"/>
>         <nmwg:parameter 
> name="ibatisConfig">ibatis-SqlMapConfig-utilization.xml</nmwg:parameter>
>         <nmwg:parameter name="metadataId">meta1-test</nmwg:parameter>
>       </nmwg:parameters>
>     </nmwg:key>
>   </nmwg:data>
> </nmwg:message>