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From: Bart van der Schans <b.vanderschans@onehippo.com>
Date: Thu, 27 Sep 2012 14:39:06 +0200
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Subject: Re: Backporting bugfixes to 2.2.x
To: dev@jackrabbit.apache.org
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On Thu, Sep 27, 2012 at 2:36 PM, Unico Hommes <unico@apache.org> wrote:
>
>
> 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.

Great! We can do this on Monday.

Bart