9:51 p.m.
----- Original Message -----
From: "Alon Bar-Lev" <alonbl(a)redhat.com>
To: "Greg Sheremeta" <gshereme(a)redhat.com>
Cc: "Yair Zaslavsky" <yzaslavs(a)redhat.com>, "Itamar Heim"
<iheim(a)redhat.com>, devel(a)ovirt.org
Sent: Friday, August 22, 2014 11:36:31 PM
Subject: Re: [ovirt-devel] [ENGINE] thoughts about LinqUtils
----- Original Message -----
> From: "Greg Sheremeta" <gshereme(a)redhat.com>
> To: "Alon Bar-Lev" <alonbl(a)redhat.com>
> Cc: "Yair Zaslavsky" <yzaslavs(a)redhat.com>, "Itamar Heim"
> <iheim(a)redhat.com>, devel(a)ovirt.org
> Sent: Friday, August 22, 2014 11:33:09 PM
> Subject: Re: [ovirt-devel] [ENGINE] thoughts about LinqUtils
>
>
>
> ----- Original Message -----
> > From: "Alon Bar-Lev" <alonbl(a)redhat.com>
> > To: "Greg Sheremeta" <gshereme(a)redhat.com>
> > Cc: "Yair Zaslavsky" <yzaslavs(a)redhat.com>, "Itamar
Heim"
> > <iheim(a)redhat.com>, devel(a)ovirt.org
> > Sent: Friday, August 22, 2014 4:20:19 PM
> > Subject: Re: [ovirt-devel] [ENGINE] thoughts about LinqUtils
> >
> >
> >
> > ----- Original Message -----
> > > From: "Greg Sheremeta" <gshereme(a)redhat.com>
> > > To: "Yair Zaslavsky" <yzaslavs(a)redhat.com>
> > > Cc: "Itamar Heim" <iheim(a)redhat.com>, devel(a)ovirt.org,
"Alon Bar-Lev"
> > > <alonbl(a)redhat.com>
> > > Sent: Friday, August 22, 2014 8:39:54 PM
> > > Subject: Re: [ovirt-devel] [ENGINE] thoughts about LinqUtils
> > >
> > >
> > >
> > > ----- Original Message -----
> > > > From: "Yair Zaslavsky" <yzaslavs(a)redhat.com>
> > > > To: "Itamar Heim" <iheim(a)redhat.com>
> > > > Cc: devel(a)ovirt.org
> > > > Sent: Thursday, August 21, 2014 8:39:31 PM
> > > > Subject: Re: [ovirt-devel] [ENGINE] thoughts about LinqUtils
> > > >
> > > >
> > > >
> > > > ----- Original Message -----
> > > > > From: "Itamar Heim" <iheim(a)redhat.com>
> > > > > To: "Yair Zaslavsky" <yzaslavs(a)redhat.com>,
"Yevgeny Zaspitsky"
> > > > > <yzaspits(a)redhat.com>
> > > > > Cc: devel(a)ovirt.org
> > > > > Sent: Friday, August 22, 2014 12:25:52 AM
> > > > > Subject: Re: [ovirt-devel] [ENGINE] thoughts about LinqUtils
> > > > >
> > > > > On 08/21/2014 09:55 AM, Yair Zaslavsky wrote:
> > > > > >
> > > > > >
> > > > > > ----- Original Message -----
> > > > > >> From: "Yevgeny Zaspitsky"
<yzaspits(a)redhat.com>
> > > > > >> To: "Yair Zaslavsky"
<yzaslavs(a)redhat.com>
> > > > > >> Cc: "Moti Asayag" <masayag(a)redhat.com>,
"Allon Mureinik"
> > > > > >> <amureini(a)redhat.com>, devel(a)ovirt.org
> > > > > >> Sent: Thursday, August 21, 2014 4:35:33 PM
> > > > > >> Subject: Re: [ovirt-devel] [ENGINE] thoughts about
LinqUtils
> > > > > >>
> > > > > >> On 21/08/14 12:08, Yair Zaslavsky wrote:
> > > > > >>>
> > > > > >>> ----- Original Message -----
> > > > > >>>> From: "Yevgeny Zaspitsky"
<yzaspits(a)redhat.com>
> > > > > >>>> To: "Moti Asayag"
<masayag(a)redhat.com>
> > > > > >>>> Cc: "Yair Zaslavsky"
<yzaslavs(a)redhat.com>, "Allon Mureinik"
> > > > > >>>> <amureini(a)redhat.com>, devel(a)ovirt.org
> > > > > >>>> Sent: Thursday, August 21, 2014 11:26:40 AM
> > > > > >>>> Subject: Re: [ovirt-devel] [ENGINE] thoughts
about LinqUtils
> > > > > >>>>
> > > > > >>>> It seems like we can try moving to
common-collections4. Yum on
> > > > > >>>> my
> > > > > >>>> Fedora20
> > > > > >>>> computer finds apache-commons-collections4
package.
> > > > > >>>> Fortunately
> > > > > >>>> somebody
> > > > > >>>> packed the jar into for a rpm for us. :-)
> > > > > >>> What about RHEL 6.5? Can you please run a quick
check?
> > > > > >> Unfortunately my happiness was too hasty. Only Fedora
people
> > > > > >> care
> > > > > >> to
> > > > > >> be
> > > > > >> in the forward of the technology... The RHEL ones do
not care
> > > > > >> about
> > > > > >> that...
> > > > > >
> > > > > > This is what I remembered. When you responded to the email
for
> > > > > > the
> > > > > > first
> > > > > > time , I had a strong deja vu that you tried addressing
this
> > > > > > issue
> > > > > > yourself in the past (commons-collectios4) - due to
different
> > > > > > reason.
> > > > > >
> > > > >
> > > > > is there a specific conflict or problem (or a huge chain of
> > > > > dependencies)
> > > > > ?
> > > >
> > > > To me it seems the answer to both is no -
> > > >
> > > > This is the requirement list -
> > > >
> > > > java >= 1.5
> > > > jpackage-utils
> > > > rpmlib(CompressedFileNames) <= 3.0.4-1
> > > > rpmlib(FileDigests) <= 4.6.0-1
> > > > rpmlib(PayloadFilesHavePrefix) <= 4.0-1
> > > > rpmlib(PayloadIsXz) <= 5.2-1
> > > >
> > > >
> > > > Probably a matter of packaging?
> > >
> > > IIRC, Alon was the one who replied, and the issue was that Jboss
> > > included
> > > an
> > > old version (and we don't have classpath isolation, I guess)
> > >
> > > Greg
> > >
> >
> > We would like to avoid maintaining and package components that are not
> > provider either by el6 or jboss distribution.
> >
> > But based on other threads, it seems that I am the only one who remained
> > trying to push compliance to the old ways, people feel that can maintain
> > anything anywhere with no effort.
> >
> > Regards,
> > Alon
Alon, I disagree with your comment (about the "you're the only one" part :)
)
As I wrote - I had a strong deja-vu about that the issue was already brought up.
Now that you reminded , I don't think you're the only person who feels this way.
I would also like to understand more what it means before jumping to conclusions and
upgrading to collections4.
At past I had some issues with another commons project (commons-configuration) that had
different versions upstream and downstream. I am sure the changes include not just
"move to generics" and should carefully be considered.
> >
>
> If I may clarify, there would be at least two stipulations for introducing
> collections4.
>
> 1. someone else packages it and maintains it, available in Fedora and EL,
> long term. Quality package.
this is what missing, us maintaining a new package just to have more
beautiful code is something that can be deferred for now.
> 2. JBoss has proper classloader isolation so that, even though JBoss uses
> collections3, a webapp can use collections4.
should not be a problem to use both.
>
> I don't know the answer to either question :)
>
> Seems like minimal gain to me, though.
>
> Greg
>