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Posted to dev@airavata.apache.org by "Heshan Suriyaarachchi (JIRA)" <ji...@apache.org> on 2012/10/12 16:03:12 UTC
[jira] [Created] (AIRAVATA-603) Exceptions thrown when accessing
workflow information through Provanance Manager
Heshan Suriyaarachchi created AIRAVATA-603:
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Summary: Exceptions thrown when accessing workflow information through Provanance Manager
Key: AIRAVATA-603
URL: https://issues.apache.org/jira/browse/AIRAVATA-603
Project: Airavata
Issue Type: Bug
Components: Airavata Client
Affects Versions: 0.5
Environment: Airavata 0.5
Mysql
Reporter: Heshan Suriyaarachchi
I have a web app that is using Airavata API to access Provenance information. I'm getting following exception when retrieving information from the backend.
68 airavata_data INFO [http-bio-9080-exec-1] openjpa.Runtime - Starting OpenJPA 2.2.0
167 airavata_data INFO [http-bio-9080-exec-1] openjpa.jdbc.JDBC - Using dictionary class "org.apache.openjpa.jdbc.sql.MySQLDictionary".
506 airavata_data WARN [http-bio-9080-exec-1] openjpa.Enhance - Creating subclass for "[class org.apache.airavata.persistance.registry.jpa.model.Gram_Data, class org.apache.airavata.persistance.registry.jpa.model.Experiment_Data, class org.apache.airavata.persistance.registry.jpa.model.Application_Descriptor, class org.apache.airavata.persistance.registry.jpa.model.Experiment, class org.apache.airavata.persistance.registry.jpa.model.Workflow_Data, class org.apache.airavata.persistance.registry.jpa.model.Project, class org.apache.airavata.persistance.registry.jpa.model.Configuration, class org.apache.airavata.persistance.registry.jpa.model.User_Workflow, class org.apache.airavata.persistance.registry.jpa.model.Host_Descriptor, class org.apache.airavata.persistance.registry.jpa.model.Users, class org.apache.airavata.persistance.registry.jpa.model.Gateway_Worker, class org.apache.airavata.persistance.registry.jpa.model.Service_Descriptor, class org.apache.airavata.persistance.registry.jpa.model.Published_Workflow, class org.apache.airavata.persistance.registry.jpa.model.Experiment_Metadata, class org.apache.airavata.persistance.registry.jpa.model.Gateway, class org.apache.airavata.persistance.registry.jpa.model.Node_Data]". This means that your application will be less efficient and will consume more memory than it would if you ran the OpenJPA enhancer. Additionally, lazy loading will not be available for one-to-one and many-to-one persistent attributes in types using field access; they will be loaded eagerly instead.
org.xml.sax.SAXException: Fatal Error: URI=null Line=1: Content is not allowed in prolog.
at org.apache.axis2.util.XMLUtils$ParserErrorHandler.fatalError(XMLUtils.java:389)
at org.apache.xerces.util.ErrorHandlerWrapper.fatalError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLScanner.reportFatalError(Unknown Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl$PrologDispatcher.dispatch(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
at org.apache.axis2.util.XMLUtils.newDocument(XMLUtils.java:204)
at org.apache.axis2.util.XMLUtils.newDocument(XMLUtils.java:217)
at org.apache.airavata.xbaya.util.XBayaUtil.getIOParameterData(XBayaUtil.java:332)
at org.apache.jsp.monitor_005fexperiment_005fresult_jsp._jspService(monitor_005fexperiment_005fresult_jsp.java:172)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:225)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1001)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:579)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
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