Thomas Lien created OPENEJB-2137:
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Summary: FinderError returning more than 256 entites from ejb2
finder
Key: OPENEJB-2137
URL: https://issues.apache.org/jira/browse/OPENEJB-2137
Project: OpenEJB
Issue Type: Bug
Components: general
Environment: Windows 10 64 bit
Reporter: Thomas Lien
Attachments: ztest.ear.zip
Running into a situation where calling a BMP finder method that returns more
than 256 entities causes subsequent finders to fail. The scenario goes like
this.
An EJB2 session bean (FinderTest) calls two finder methods for BMPs. The first
finder (BigFinder) returns multiple records. The second finder (LittleFinder)
returns just 1 record. If BigFinder returns more than 256 records, the second
finder (LittleFinder) will return BigFinder remote objects instead of the
LittleFinder remote objects that it should! If BigFinder returns 256 entities
or less everything works like it should.
I can replicate this 100% of the time by deploying the attached ztest.ear
application and running the FinderTestBean.main function. I have tried this on
TomEE versions 1.7.3 and 7.0.5 and they both have the error.
The error output of my test is as follows
09-07 12:25:13 [SEVERE] EjbTransactionUtil.handleSystemException: Failed with
257 records. LittleFinder Remote is actually com.sun.proxy.$Proxy142
Implemented interfaces [interface ztest.BigFinder, interface
java.io.Serializable, interface org.apache.openejb.core.ivm.IntraVmProxy]
Primary key value is 1
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