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Posted to user@karaf.apache.org by Markus Rathgeb <ma...@gmail.com> on 2020/01/07 20:57:55 UTC
Re: org.osgi.service.log.Logger
Hi JB,
have you had any luck on adding support for the most recent Pax Logging
code base to org.apache.karaf.log.core?
Do you already know if you find enough time to add Log Service
Specification 1.4 support to Karaf 4.2.8?
Best regards,
Markus
Am So., 22. Dez. 2019 um 13:14 Uhr schrieb Markus Rathgeb <
maggu2810@gmail.com>:
> At least for me it would be really great of the log service 1.4 could
> be used in 4.2.8 ;)
>
> Am Fr., 20. Dez. 2019 um 15:52 Uhr schrieb Jean-Baptiste Onofré
> <jb...@nanthrax.net>:
> >
> > Hi,
> >
> > I think we can backport this in Karaf 4.2.x. Originally, I planned to
> > focus this only on Karaf 4.3.x, but it makes sense to backport
> > "compendium/extra" package on 4.2.x, even if the framework is still R6.
> >
> > I'm not sure I will have time to do that for 4.2.8, but let me try.
> >
> > Regards
> > JB
> >
> > On 20/12/2019 14:59, Markus Rathgeb wrote:
> > > Hi JB,
> > > me again. ;)
> > >
> > > In Karaf 4.2.7 the scr feature already implements the Declarative
> > > Services Specification 1.4.
> > > Would it be possible that Pax Logging provides an implementation of
> > > the Log Service Specification 1.4 in Karaf 4.2.8?
> > > Or will the Log Service Specification 1.4 rely on some Core R7 feature?
> > >
> > > Best regards,
> > > Markus
> > >
> > > Am Fr., 20. Dez. 2019 um 14:29 Uhr schrieb Markus Rathgeb <
> maggu2810@gmail.com>:
> > >>
> > >> The "Equinox Common" can be used on Felix Framework using the "Equinox
> > >> Supplement" package that provides e.g. "org.eclipse.equinox.log".
> > >>
> > >> The Equinox Logger implements the Logger interface of the OSGi Log
> > >> Service specification 1.4
> > >>
> https://github.com/eclipse/rt.equinox.framework/blob/63a9e1075ab029c5090a3d50cf52b82f052c62f6/bundles/org.eclipse.osgi/supplement/src/org/eclipse/equinox/log/Logger.java#L23
> > >>
> > >> The "Equinox Supplement" does not usage version constraints at all on
> > >> its imports:
> > >>
> https://github.com/eclipse/rt.equinox.framework/blob/63a9e1075ab029c5090a3d50cf52b82f052c62f6/bundles/org.eclipse.osgi/supplement/META-INF/MANIFEST.MF#L25
> >
> > --
> > Jean-Baptiste Onofré
> > jbonofre@apache.org
> > http://blog.nanthrax.net
> > Talend - http://www.talend.com
>
Re: org.osgi.service.log.Logger
Posted by Markus Rathgeb <ma...@gmail.com>.
Hi
Just to be clear: org.osgi.service.log is provided by Pax Logging (not
> Karaf directly).
> The version is set by Pax Logging.
>
That's absolutely clear.
As written before, I updated the Pax Logging of an Karaf instance already
to 2.0.0-SNAPSHOT and bundles requiring org.osgi.service.log 1.4 seems to
work.
What is not working is e.g. the "log" commands of Karaf and I am pretty
sure they are provided by "org.apache.karaf.log.core" and not by Pax
Logging.
So, I had been able to get Pax Logging 2.0.0-SNAPSHOT in the container and
the wiring of 3rd party bundles but the Karaf integration is missing.
But we don't need to care about, it has just been a test.
So, my proposal is:
>
> 1. I do Pax Logging 2.0.0 release
>
great ;)
> 2. I upgrade Pax Logging on karaf master to cut 4.3.0.RC1 (R7 compliant)
>
great ;)
3. Once Karaf 4.2.8 is released (it will happen this week),
great ;)
I will
> update on 4.2.9-SNAPSHOT to evaluate support of Pax Logging 2.0.0 (and
> update command and so). If good, I will prepare 4.2.9 with that.
>
great ;)
Does it sound good to you ?
>
All fine, thank you.
Best regards,
Markus
Re: org.osgi.service.log.Logger
Posted by Jean-Baptiste Onofré <jb...@nanthrax.net>.
Hi,
Just to be clear: org.osgi.service.log is provided by Pax Logging (not
Karaf directly).
The version is set by Pax Logging.
org.osgi.service.log 1.4 is part of R7, so it requires Pax Logging 2.0.0.
Karaf 4.2.x is R6, so it needs some changes to support pax-logging 2.0.0
but do-able (not a big effort, pretty easy).
So, my proposal is:
1. I do Pax Logging 2.0.0 release
2. I upgrade Pax Logging on karaf master to cut 4.3.0.RC1 (R7 compliant)
3. Once Karaf 4.2.8 is released (it will happen this week), I will
update on 4.2.9-SNAPSHOT to evaluate support of Pax Logging 2.0.0 (and
update command and so). If good, I will prepare 4.2.9 with that.
Does it sound good to you ?
Regards
JB
On 08/01/2020 14:06, Markus Rathgeb wrote:
> Hi,
>
> it's more Pax Logging related.
>
>
> hm, I updated (on december) a Karaf instance to use the most recent
> (that time) 2.0.0 SNAPSHOT and the only breakage I identified at that
> time is the Karaf integration itself (org.apache.karaf.log.core) --
> missing commands etc.
> So for me Pax Logging has been already ready (more or less) but the
> Karaf side cannot use it.
> But I did not do excessive testing.
>
> In the long run I will definitely move to 4.3.0 but this is a bigger
> change that cannot be done such easily (testing etc) than moving from
> 4.2.7 to 4.2.8.
>
> Best regards,
> Markus
--
Jean-Baptiste Onofré
jbonofre@apache.org
http://blog.nanthrax.net
Talend - http://www.talend.com
Re: org.osgi.service.log.Logger
Posted by Markus Rathgeb <ma...@gmail.com>.
Hi,
it's more Pax Logging related.
>
hm, I updated (on december) a Karaf instance to use the most recent (that
time) 2.0.0 SNAPSHOT and the only breakage I identified at that time is the
Karaf integration itself (org.apache.karaf.log.core) -- missing commands
etc.
So for me Pax Logging has been already ready (more or less) but the Karaf
side cannot use it.
But I did not do excessive testing.
In the long run I will definitely move to 4.3.0 but this is a bigger change
that cannot be done such easily (testing etc) than moving from 4.2.7 to
4.2.8.
Best regards,
Markus
Re: org.osgi.service.log.Logger
Posted by Jean-Baptiste Onofré <jb...@nanthrax.net>.
Hi,
it's more Pax Logging related.
Currently, Karaf uses pax-logging 1.11, which is R6 compliant, so
org.osgi.service.log 1.3.
Pax Logging 2.0 (not yet relesed, I will release it soon) is R7
compliant, so org.osgi.service.log 1.4.
Karaf 4.3.0.RC1 will use Pax Logging 2.0.
Karaf 4.2.x should stay in R6, but it could work to upgrade to Pax
Logging 2.0.0 (it's not super clean, but working).
Anyway, in your case, I will definitely prefer to upgrade to 4.3.0.RC1
that will be R7 compliant.
Regards
JB
On 07/01/2020 21:57, Markus Rathgeb wrote:
> Hi JB,
>
> have you had any luck on adding support for the most recent Pax Logging
> code base to org.apache.karaf.log.core?
>
> Do you already know if you find enough time to add Log Service
> Specification 1.4 support to Karaf 4.2.8?
>
> Best regards,
> Markus
>
> Am So., 22. Dez. 2019 um 13:14 Uhr schrieb Markus Rathgeb
> <maggu2810@gmail.com <ma...@gmail.com>>:
>
> At least for me it would be really great of the log service 1.4 could
> be used in 4.2.8 ;)
>
> Am Fr., 20. Dez. 2019 um 15:52 Uhr schrieb Jean-Baptiste Onofré
> <jb@nanthrax.net <ma...@nanthrax.net>>:
> >
> > Hi,
> >
> > I think we can backport this in Karaf 4.2.x. Originally, I planned to
> > focus this only on Karaf 4.3.x, but it makes sense to backport
> > "compendium/extra" package on 4.2.x, even if the framework is
> still R6.
> >
> > I'm not sure I will have time to do that for 4.2.8, but let me try.
> >
> > Regards
> > JB
> >
> > On 20/12/2019 14:59, Markus Rathgeb wrote:
> > > Hi JB,
> > > me again. ;)
> > >
> > > In Karaf 4.2.7 the scr feature already implements the Declarative
> > > Services Specification 1.4.
> > > Would it be possible that Pax Logging provides an implementation of
> > > the Log Service Specification 1.4 in Karaf 4.2.8?
> > > Or will the Log Service Specification 1.4 rely on some Core R7
> feature?
> > >
> > > Best regards,
> > > Markus
> > >
> > > Am Fr., 20. Dez. 2019 um 14:29 Uhr schrieb Markus Rathgeb
> <maggu2810@gmail.com <ma...@gmail.com>>:
> > >>
> > >> The "Equinox Common" can be used on Felix Framework using the
> "Equinox
> > >> Supplement" package that provides e.g. "org.eclipse.equinox.log".
> > >>
> > >> The Equinox Logger implements the Logger interface of the OSGi Log
> > >> Service specification 1.4
> > >>
> https://github.com/eclipse/rt.equinox.framework/blob/63a9e1075ab029c5090a3d50cf52b82f052c62f6/bundles/org.eclipse.osgi/supplement/src/org/eclipse/equinox/log/Logger.java#L23
> > >>
> > >> The "Equinox Supplement" does not usage version constraints at
> all on
> > >> its imports:
> > >>
> https://github.com/eclipse/rt.equinox.framework/blob/63a9e1075ab029c5090a3d50cf52b82f052c62f6/bundles/org.eclipse.osgi/supplement/META-INF/MANIFEST.MF#L25
> >
> > --
> > Jean-Baptiste Onofré
> > jbonofre@apache.org <ma...@apache.org>
> > http://blog.nanthrax.net
> > Talend - http://www.talend.com
>
--
Jean-Baptiste Onofré
jbonofre@apache.org
http://blog.nanthrax.net
Talend - http://www.talend.com