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From Unico Hommes <un...@apache.org>
Subject Re: Backporting bugfixes to 2.2.x
Date Thu, 27 Sep 2012 12:36:34 GMT
On Thu, Sep 27, 2012 at 10:54 AM, Bart van der Schans <
b.vanderschans@onehippo.com> wrote:

> Hi Unico,
>
> On Wed, Sep 26, 2012 at 11:52 AM, Unico Homme <unico@apache.org> wrote:
> > Hi all,
> >
> > I'd like to backport several bugfixes that were fixed on the 2.4 branch
> to
> > the 2.2 branch. This concerns the following issues:
> >
> > [JCR-3349] - The BatchMode of the ConnectionHelper doesn't work in XA
> > Environment
> > [JCR-3353] - A DeadLock can occur if an Exception is thrown while
> unlocking
> > the Journal
> > [JCR-3354] - The ReadWriteLock in AbstractJournal can create a Deadlock
> in
> > XA Environment
> > [JCR-3378] - The ConnectionHelper can return a closed Connection in
> > BatchMode
> > [JCR-3379] - XA concurrent transactions - NullPointerException
> > [JCR-3383] - Unclosed Resources in ConnectionHelper if ResultSet is null
> > [JCR-3387] - On heavy load we see occasional SQLException: closed
> statement:
> > next
> > [JCR-3399] - Shared ISM does not release the internal Writelock if
> something
> > unexpectedly is happening in externalUpdate
> > [JCR-3417] - Failed Journal lock not propagated
> >
> > Also, if anyone has any other issues they want backported please let me
> know
> > so I can pick them up.
> >
> > Any objections?
>
> Not at all ;-)
>
> Claus recently fixed some more issues related to (XA) locks which
> might be candidates:
>
> JCR-3392 Combine the XA aware (Reentrant) LockImpls to prevent duplicate
> code
> JCR-3425 XAAwareRWLock implementation fails with IllegalStateException
> on JBoss AS7
>

I've backported these also.


>
> This one might be an option:
> JCR-3386 Adjust some default values of the BasicDataSource in the
> ConnectionFactory


> If needed I can also cut the release.
>


That would be very welcome. I might want to look over your shoulder to get
familiar with the process.

--
Unico



>
> Regards,
> Bart
>

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