[ https://issues.apache.org/jira/browse/TUSCANY-4035?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kaushik Mukherjee updated TUSCANY-4035: --------------------------------------- Attachment: TUSCANY-4035v2.patch Updated patch on top of latest revision. Includes TUSCANY-4030. > Application could possibly fail to start if multiple threads are loading the > same schema > ---------------------------------------------------------------------------------------- > > Key: TUSCANY-4035 > URL: https://issues.apache.org/jira/browse/TUSCANY-4035 > Project: Tuscany > Issue Type: Bug > Reporter: Kaushik Mukherjee > Attachments: TUSCANY-4035v2.patch > > > This was an issue in Tuscany 1.x and is likely an issue in the 2.x code as > well. The fix in 1.x was to synchronize schema loading across all > XSDModelResolvers. > Starting multiple applications simultaneously can lead to an > exception such as: > org.apache.ws.commons.schema.XmlSchemaException: Schema name conflict in > collection. Namespace: http://my.namespace > at > org.apache.ws.commons.schema.SchemaBuilder.handleXmlSchemaElement(SchemaBuilder.java:223) > > at > org.apache.ws.commons.schema.SchemaBuilder.build(SchemaBuilder.java:202) > at > org.apache.ws.commons.schema.XmlSchemaCollection.read(XmlSchemaCollection.java:424) > at > org.apache.ws.commons.schema.XmlSchemaCollection.read(XmlSchemaCollection.java:347) > at > org.apache.ws.commons.schema.XmlSchemaCollection.read(XmlSchemaCollection.java:379) > at > org.apache.tuscany.sca.xsd.xml.XSDModelResolver.loadOnDemand(XSDModelResolver.java:204) > at > org.apache.tuscany.sca.xsd.xml.XSDModelResolver.aggregate(XSDModelResolver.java:240) > at > org.apache.tuscany.sca.xsd.xml.XSDModelResolver.resolveModel(XSDModelResolver.java:114) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira