'Multiple primary associations' exception

[emil]

Hi, Alfresco engineer, I am using Alfresco 1.4.1 now.
However, I encouter an strange exception during get children from category via webservice (calling categoryService.getChildren)

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the error log is:
AxisFault
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.generalException
faultSubcode:
faultString:
faultActor:
faultNode:
faultDetail:
   {http://www.alfresco.org/ws/service/classification/1.0}ClassificationFault:<ns1:errorCode>0</ns1:errorCode><ns1:message>Multiple primary associations:
   child: workspace://SpacesStore/57878ca1-3a83-11dc-b8d3-f920b0707297
   first primary assoc: ChildAssoc[ id=38162, parent=22246, child=37921, child name=4ada522a-3a87-11dc-b8d3-f920b0707297, child name crc=-1, assoc type={http://www.alfresco.org/model/content/1.0}contains, assoc name={http://www.ericsson.com.cn/model/content/1.0}content, isPrimary=true]
   second primary assoc: ChildAssoc[ id=38160, parent=22246, child=37921, child name=4aaaddab-3a87-11dc-b8d3-f920b0707297, child name crc=-1, assoc type={http://www.alfresco.org/model/content/1.0}contains, assoc name={http://www.ericsson.com.cn/model/content/1.0}content, isPrimary=true]</ns1:message>
   {http://xml.apache.org/axis/}exceptionNamerg.alfresco.repo.webservice.classification.ClassificationFa...
   {http://xml.apache.org/axis/}stackTrace:
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It didn't happen in the first time but sometime.
How can I handle this?

//BR
Emil

[emil]

The scenario I got this exception is that contents were created via webservice API by a performance test.

The test case is that several threads concurrently create contents.
It is realy odd….

[derek]

Hi,

Does the problem persist on the latest 1.4.x?  There was a fix/workaround for the issue issue in 1.4.3.

Regards