Bugs item #486479, was opened at 2001-11-28 06:41
You can respond by visiting: 
http://sourceforge.net/tracker/?func=detail&atid=376685&aid=486479&group_id=22866

Category: JBossServer
Group: v2.4 (stable)
Status: Open
Resolution: None
Priority: 5
Submitted By: Blazej Bulka (jdamm)
Assigned to: Nobody/Anonymous (nobody)
Summary: Concurrent invokations of ejbLoad()

Initial Comment:
Hi,

I found that JBoss invokes ejbLoad() concurrently on
the same instance of my entity bean (BMP).
It ocurrs when different clients (in different 
transaction contexts) want to access shared data 
represented by the entity bean. 

As bean providers must not use synchronization 
primitives it often ends up in corrupted data when 
next ejbLoad() is called before the previous completes.

The entity bean has the transaction attribute set
to "Required"

The bug seems to be present in JBoss 2.4.1 and 2.4.3 
(I haven't checked 2.4.2) but such behavior does not 
ocurr in 2.4.0.

I use Linux with Sun J2SE (JVM 1.3.1-b24)

Thank you in advance

----------------------------------------------------------------------

You can respond by visiting: 
http://sourceforge.net/tracker/?func=detail&atid=376685&aid=486479&group_id=22866

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