perfSONAR User Q&A and Other Discussion

[Tijmen van den Brink <>]

Hi everyone,

I'm a student of the University of Amsterdam and doing a study on the 
possible use of perfSONAR in the GLIF infrastructure. I installed the 
LookupService with the use of the perl install script. It looked like 
everything went smoothly. However when I did a test-echo it gave me the 
following error:

LS EchoRequest (Test DB Connection) error: Database connection to the 
LookupService is not established. Nested exception is : XQuery by HTTP 
failed. Could not connect to eXist via pure http,  nested exception was: 
class java.net.ConnectException : Connection refused

I checked the credentials of the user but they seem to be right. Can 
somebody help me?


Best regards,

Tijmen



This is the complete output:

tijmen@perfsonar:~/perfsonar-bundle-2.0/XML-LS-1.1.1/perfsonar/ant$ ant 
-f build-xmlls.xml test-echo
Buildfile: build-xmlls.xml
Overriding previous definition of reference to classpath

copy-config-files-for-test:

test-echo:
   [java] Test: LS TESTING: [query] in [RequestHandler]
   [java] Test: XML File = 
file:///home/tijmen/perfsonar-bundle-2.0/XML-LS-1.1.1/perfsonar/schema/example-instances/perfSONAR/LS/test/EchoRequest.xml 

   [java] AuxiliaryComponentManager.initManager: Read config file name 
as: 
/home/tijmen/perfsonar-bundle-2.0/XML-LS-1.1.1/perfsonar/build/perfsonar/conf/components.properties 

   [java] AUX ComponentManager create [config] = 
org.perfsonar.commons.auxiliary.components.configuration.properties.PropertiesConfigurationComponent 

   [java] AUX ComponentManager: init [config]
   [java] PropertiesConfigurationComponent.initComponent:Read the file 
name as: 
/home/tijmen/perfsonar-bundle-2.0/XML-LS-1.1.1/perfsonar/build/perfsonar/conf/service.properties 

   [java] AUX ComponentManager create [logger] = 
org.perfsonar.commons.auxiliary.components.logger.log4j.Log4jLoggerComponent 

   [java] AUX ComponentManager: init [logger]
   [java] AUX ComponentManager create [ls_scheduler] = 
org.perfsonar.commons.auxiliary.components.simplescheduler.Scheduler
   [java] AUX ComponentManager: init [ls_scheduler]
   [java] AUX ComponentManager create [ls_cleanup_loader] = 
org.perfsonar.service.lookupService.xmlType.LSCleanupLoader
   [java] AUX ComponentManager: init [ls_cleanup_loader]
   [java] [D] authorization Basic manager:myPasswordButThatJust4Me
   [java] Output [683b]: <?xml version="1.0" encoding="UTF-8"?>
   [java] <nmwg:message id="msg1_resp" messageIdRef="msg1" 
type="EchoResponse">
   [java]     <nmwg:metadata id="resultCodeMetadata">
   [java]         
<nmwg:eventType>error.common.storage.xmldb.open</nmwg:eventType>
   [java]     </nmwg:metadata>
   [java]     <nmwg:data 
id="resultDescriptionData_for_resultCodeMetadata" 
metadataIdRef="resultCodeMetadata">
   [java]         <nmwgr:datum>LS EchoRequest (Test DB Connection) 
error: Database connection to the LookupService is not established. 
Nested exception is : XQuery by HTTP failed. Could not connect to eXist 
via pure http,  nested exception was: class java.net.ConnectException : 
Connection refused</nmwgr:datum>
   [java]     </nmwg:data>
   [java] </nmwg:message>

   [java] [D] authorization Basic manager:myPasswordButThatJust4Me