[opencms-dev] JPA driver for 7.5.2

[Yves Glodt]

Hi Georgii,

I am using the jpa-builds with Firebird 2.1 quite intensively, and
frequently see this in the logs:

SEVERE: Servlet.service() for servlet jsp threw exception
org.apache.openjpa.lib.jdbc.ReportingSQLException: GDS Exception. 335544336.
deadlock
update conflicts with concurrent update
No message for code 335544878 found.
null {prepstmnt 1344045115 UPDATE CMS_USERS SET USER_LASTLOGIN = ? WHERE
USER_ID = ? [params=(long) 1274353716094, (String)
ea551c31-xxxx-yyyy-zzzz-1234567890]} [code=335544336, state=HY000]

Do you have an idea where these deadlocks come from?
If you need more details, let me know!

best regards,
Yves

On 21 January 2010 16:17, Achim Westermann <achim.westermann at questico.de>wrote:

> Hi Georgi,
>
> that was quick!
>
> thx for sharing your work.
>
> Achim
>
> Georgi Naplatanov wrote:
> > binary -
> > http://os.oles.biz/opencms/jpa-driver/opencms_7.5.2-jpa-2010-01-21.zip
> >
> > source code - https://opencms-jpa.oles.biz/opencmsjpa/branches/7.5.2/
> >
> > Best regards
> > Georgi
> >
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