you can't use the xaresource directly, you need to create a user
transaction. and you can use the transaction only once.
regards, toby
On 9/7/06, Florent Guillaume <[EMAIL PROTECTED]> wrote:
I'm posting here because at the moment I can't login to Jira (seems
my account was reset or something, and "forgotten password" seems to
send email by pigeon carrier).
I have a versioning bug in the presence of transactions. It's hard to
reproduce and seems memory-layout dependent.
At the moment I only have a jython testcase, see below. This is with
a svn checkout from today.
If developers can't mirror that in a pure java testcase I'll try to
do that myself, but I wanted to get the info out asap.
Basically the program does create a node and subnode and do some
checkins, checkouts, restore, modifications, in successive transactions.
The program log and stack trace is:
start 1
node a44e6556-728d-4970-a635-5ff7d2a38f2f
commit 1
start 2
commit 2
start 3
commit 3
javax.transaction.xa.XAException
at org.apache.jackrabbit.core.TransactionContext.prepare
(TransactionContext.java:138)
at org.apache.jackrabbit.core.XASessionImpl.commit
(XASessionImpl.java:313)
File "debug1.py", line 126, in doit
File "debug1.py", line 159, in ?
Caused by: org.apache.jackrabbit.core.TransactionException: Unable to
prepare transaction.
at
org.apache.jackrabbit.core.state.XAItemStateManager.prepare
(XAItemStateManager.java:159)
at org.apache.jackrabbit.core.TransactionContext.prepare
(TransactionContext.java:121)
... 22 more
Caused by: org.apache.jackrabbit.core.state.StaleItemStateException:
a44e6556-728d-4970-a635-5ff7d2a38f2f/{http://www.jcp.org/jcr/1.0}
isCheckedOut has been modified externally
at org.apache.jackrabbit.core.state.SharedItemStateManager
$Update.begin(SharedItemStateManager.java:546)
at
org.apache.jackrabbit.core.state.SharedItemStateManager.beginUpdate
(SharedItemStateManager.java:717)
at
org.apache.jackrabbit.core.state.XAItemStateManager.prepare
(XAItemStateManager.java:151)
... 23 more
javax.transaction.xa.XAException: javax.transaction.xa.XAException
Note that the mentionned property (here, isCheckedOut) has changed
when I was cutting down on the program size to get a simpler
testcase. It's not necessarily a "system" property, and sometimes it
was property of the subnode created under the main node.
Test program is attached.
I'm using java version "1.5.0_06"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_06-112)
Java HotSpot(TM) Client VM (build 1.5.0_06-64, mixed mode, sharing)
Any feedback welcome.
Florent
--
Florent Guillaume, Nuxeo (Paris, France) Director of R&D
+33 1 40 33 71 59 http://nuxeo.com [EMAIL PROTECTED]
--
-----------------------------------------< [EMAIL PROTECTED] >---
Tobias Bocanegra, Day Management AG, Barfuesserplatz 6, CH - 4001 Basel
T +41 61 226 98 98, F +41 61 226 98 97
-----------------------------------------------< http://www.day.com >---
