exception with CriteriaQueryRunner

Andreas Veithen andreas.veithen at gmail.com
Mon May 27 19:55:03 UTC 2013


I've seen a similar exception with
findResourceOperationHistoriesByCriteria. My analysis of that
particular problem [1] led to the following conclusion:

// findResourceOperationHistoriesByCriteria may occasionally fail. The
reason is that it executes two queries:
// one to retrieve the data and one to determine the total number of
rows (note that this is basically
// useless since we are using PageControl.getUnlimitedInstance()). If
the operation history is created
// just between these two queries, then there is a mismatch and an
exception is triggered
// ("PageList was passed an empty collection but 'totalSize' was 1,
PageControl[page=0, size=-1]").

May be the same issue here.

Andreas

[1] https://code.google.com/p/rhq-websphere-plugin/source/detail?r=444

On Thu, May 23, 2013 at 8:31 PM, John Sanda <jsanda at redhat.com> wrote:
> I'm hitting the following exception regularly,
>
> 1:19:21,821 ERROR [org.jboss.as.ejb3.invocation] (RHQScheduler_Worker-3) JBAS014134: EJB Invocation failed on component MeasurementDefinitionManagerBean for method public abstract org.rhq.core.domain.util.PageList org.rhq.enterprise.server.measurement.MeasurementDefinitionManagerLocal.findMeasurementDefinitionsByCriteria(org.rhq.core.domain.auth.Subject,org.rhq.core.domain.criteria.MeasurementDefinitionCriteria): javax.ejb.EJBTransactionRolledbackException: PageList was passed an empty collection but 'totalSize' was 146, PageControl[page=1, size=200, sort[id ASC]]
> .
> .
> .
>         at org.rhq.enterprise.server.measurement.MeasurementDefinitionManagerLocal$$$view50.findMeasurementDefinitionsByCriteria(Unknown Source) [rhq-enterprise-server-ejb3.jar:4.8.0-SNAPSHOT]
>         at org.rhq.enterprise.server.resource.metadata.MeasurementMetadataManagerBean$1.execute(MeasurementMetadataManagerBean.java:227) [rhq-enterprise-server-ejb3.jar:4.8.0-SNAPSHOT]
>         at org.rhq.enterprise.server.resource.metadata.MeasurementMetadataManagerBean$1.execute(MeasurementMetadataManagerBean.java:224) [rhq-enterprise-server-ejb3.jar:4.8.0-SNAPSHOT]
>         at org.rhq.enterprise.server.util.CriteriaQuery$QueryResultsIterator.next(CriteriaQuery.java:152) [rhq-enterprise-server-ejb3.jar:4.8.0-SNAPSHOT]
>         at org.rhq.enterprise.server.resource.metadata.MeasurementMetadataManagerBean.deleteMetadata(MeasurementMetadataManagerBean.java:241) [rhq-enterprise-server-ejb3.jar:4.8.0-SNAPSHOT]
>
>
> This happened after starting a newly built dev-container and then deleting several plugins. I do not think that this is specific to the ResourceTypesJob. Can someone who is running a master build check this out? I think the bug is in master as well.
>
> - John
> _______________________________________________
> rhq-devel mailing list
> rhq-devel at lists.fedorahosted.org
> https://lists.fedorahosted.org/mailman/listinfo/rhq-devel


More information about the rhq-devel mailing list