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Posted to dev@aries.apache.org by "Grzegorz Grzybek (JIRA)" <ji...@apache.org> on 2016/06/22 19:40:16 UTC
[jira] [Assigned] (ARIES-1580) Blueprint itest
ParserServiceImportXSDsBetweenNamespaceHandlersTest intermittently fails
due to race condition.
[ https://issues.apache.org/jira/browse/ARIES-1580?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Grzegorz Grzybek reassigned ARIES-1580:
---------------------------------------
Assignee: Grzegorz Grzybek (was: John Ross)
> Blueprint itest ParserServiceImportXSDsBetweenNamespaceHandlersTest intermittently fails due to race condition.
> ---------------------------------------------------------------------------------------------------------------
>
> Key: ARIES-1580
> URL: https://issues.apache.org/jira/browse/ARIES-1580
> Project: Aries
> Issue Type: Bug
> Components: Blueprint
> Reporter: John Ross
> Assignee: Grzegorz Grzybek
> Priority: Minor
>
> The ParserServiceImportXSDsBetweenNamespaceHandlersTest Blueprint itest will intermittently fail due to a race condition where the namespace handler may not have been registered by the time the test is executed. I haven't been able to reproduce it on Pax Exam 4.5.0. Nevertheless, the condition exists and could still occur. It occurs, on average, once every 5 or 10 runs on Pax Exam 3.5.0, required for Java 6.
> The solution is to have the test wait until the namespace handler registration, which occurs on a Blueprint background thread, has been verified, or a timeout occurs, before proceeding.
> org.osgi.service.blueprint.container.ComponentDefinitionException: Unsupported node namespace: http://aries.apache.org/blueprint/xmlns/blueprint-aries-1503/v1.1.0
> at org.apache.aries.blueprint.parser.Parser.getNamespaceHandler(Parser.java:1386)
> at org.apache.aries.blueprint.parser.Parser.getNamespaceHandler(Parser.java:1374)
> at org.apache.aries.blueprint.parser.Parser.parseCustomElement(Parser.java:1367)
> at org.apache.aries.blueprint.parser.Parser.loadComponents(Parser.java:427)
> at org.apache.aries.blueprint.parser.Parser.populate(Parser.java:331)
> at org.apache.aries.blueprint.container.ParserServiceImpl.validateAndPopulate(ParserServiceImpl.java:86)
> at org.apache.aries.blueprint.container.ParserServiceImpl.parse(ParserServiceImpl.java:63)
> at org.apache.aries.blueprint.container.ParserServiceImpl.parse(ParserServiceImpl.java:53)
> at org.apache.aries.blueprint.container.ParserServiceImpl.parse(ParserServiceImpl.java:46)
> at org.apache.aries.blueprint.itests.ParserServiceImportXSDsBetweenNamespaceHandlersTest.testXSDImports(ParserServiceImportXSDsBetweenNamespaceHandlersTest.java:106)
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