Hi, I tried to add an ExternalProcessElementProducer (http://sourceforge.net/projects/geomaint/) to the IndexService of my GT 4.2.1 installation. The element producer was written and works with any GT 4.0.x installation. I now want to use it with GT 4.2. Maybe anybody could help concerning the error I get?
Regards, Benjamin Below the part of my gluerp configuration concerning the external element producer. Additionally I use PBS and Ganglia producer which are working as I can see at the output of wsrf-query. <ns1:resourcePropertyElementProducers xsi:type="ns1:resourcePropertyElementProducerConfig"> <ns1:className xmlns:xsd="http://www.w3.org/2001/XMLSchema"; xsi:type="xsd:string">org.globus.mds.usefulrp.rpprovider.producers.ExternalProcessElementProducer</ns1:className> <ns1:arguments xmlns:xsd="http://www.w3.org/2001/XMLSchema"; xsi:type="xsd:string">libexec/infoprovider/site-provider.pl</ns1:arguments> <ns1:transformClass xmlns:xsd="http://www.w3.org/2001/XMLSchema"; xsi:type="xsd:string" xsi:nil="true"/> <ns1:period xmlns:xsd="http://www.w3.org/2001/XMLSchema"; xsi:type="xsd:int">300</ns1:period> </ns1:resourcePropertyElementProducers> Following the error from container.log. The class creating the NullPointerException is the first element producer I defined in my configuration. Changing the order of the element producers also changes the class creating the exception. If I remove above part of the configuration everything works well. ERROR rpprovider.ResourcePropertyProviderTask [org.globus.mds.usefulrp.rpprovider.ResourcePropertyProviderTask,timerExpired:197] Unhandled exception during execution of org.globus.mds.usefulrp.rpprovider.producers.SchedulerInfoElementProducer: java.lang.NullPointerException WARN rpprovider.ResourcePropertyProviderTask [org.globus.mds.usefulrp.rpprovider.ResourcePropertyProviderTask,timerExpired:202] Timer event canceled due to unhandled exception during execution of org.globus.mds.usefulrp.rpprovider.producers.SchedulerInfoElementProducer WARN rpprovider.GLUEResourceProperty [org.globus.mds.usefulrp.rpprovider.ResourcePropertyProviderTask,getDynamicValue:134] Unexpected additional object type returned from an element producer (this and all subsequent elements will not be published): org.apache.xerces.dom.DeferredElementNSImpl WARN rpprovider.GLUEResourceProperty [org.globus.mds.usefulrp.rpprovider.ResourcePropertyProviderTask,getDynamicValue:134] Unexpected additional object type returned from an element producer (this and all subsequent elements will not be published): org.apache.xerces.dom.DeferredElementNSImpl WARN rpprovider.GLUEResourceProperty [org.globus.mds.usefulrp.rpprovider.ResourcePropertyProviderTask,getDynamicValue:134] Unexpected additional object type returned from an element producer (this and all subsequent elements will not be published): org.apache.xerces.dom.DeferredElementNSImpl WARN rpprovider.GLUEResourceProperty [org.globus.mds.usefulrp.rpprovider.ResourcePropertyProviderTask,getDynamicValue:134] Unexpected additional object type returned from an element producer (this and all subsequent elements will not be published): org.apache.xerces.dom.DeferredElementNSImpl WARN rpprovider.GLUEResourceProperty [ServiceThread-60,getDynamicValue:134] Unexpected additional object type returned from an element producer (this and all subsequent elements will not be published): org.apache.xerces.dom.DeferredElementNSImpl Here you can see the output of the external element producer. $ GLOBUS_LOCATION/libexec/infoprovider/site-provider.pl <?xml version="1.0" encoding="UTF-8"?> <Site UniqueID="my.site.net" xmlns="http://infnforge.cnaf.infn.it/glueinfomodel/Spec/V12/R2";> <Description>My-Grid Services at mysite </Description> <Latitude>79.74</Latitude> <Location>unknown</Location> <Longitude>-71.78</Longitude> <Name>UnconfiguredSite</Name> <OtherInfo>3unconfigured site sensor</OtherInfo> <SecurityContact>[email protected]</SecurityContact> <Sponsor></Sponsor> <SysAdminContact>[email protected] </SysAdminContact> <UserSupportContact>[email protected] </UserSupportContact> <Web>http://www.my.site.net</Web> </Site>
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