OK - thanks for trying.
/Bengt
2016-07-12 11:12 GMT+02:00 Achim Nierbeck <bcanh...@googlemail.com>:
> Hi Bengt,
>
> sorry been very busy lately. I did give it a try but couldn't find a
> reason why Log4j2 should be used or Pax Logging should be triggered to be
> restarted. There isn't any reason for the pax web bundles to do so ... :/
> sorry didn't get any further on this ..
>
> regards, Achim
>
>
>
>
> 2016-07-11 14:47 GMT+02:00 Bengt Rodehav <be...@rodehav.com>:
>
>> Did you have a chance to look at this Achim? If there is a problem with
>> the pax-jetty feature it would be nice to have it fixed in Karaf 4.0.6
>> which I understand is in the works.
>>
>> /Bengt
>>
>> 2016-07-07 9:13 GMT+02:00 Bengt Rodehav <be...@rodehav.com>:
>>
>>> OK - thanks Achim,
>>>
>>> /Bengt
>>>
>>> 2016-07-06 22:08 GMT+02:00 Achim Nierbeck <bcanh...@googlemail.com>:
>>>
>>>> Hi Bengt,
>>>>
>>>> I'll try to find out if one of the bundles in that feature depends on
>>>> log4j2 ... but I'm not aware of such a dependency.
>>>>
>>>> Your suspicion about dynamic loading of DLLs is correct in case of the
>>>> location of the dll is inside of a bundle and does have dependencies to
>>>> another dll. If it's a dll loaded via the root classloader that shouldn't
>>>> be of an issue.
>>>>
>>>> regards, Achim
>>>>
>>>>
>>>> 2016-07-04 16:04 GMT+02:00 Bengt Rodehav <be...@rodehav.com>:
>>>>
>>>>> Another theory: Looking at the stack trace this seems to be triggered
>>>>> by a configuration update. Could the problem be that Pax-logging is trying
>>>>> to load the DLL again and failing since it is already loaded? Perhaps the
>>>>> initial load works but subsequent configuration updates does not?
>>>>>
>>>>> I tried to verify this...
>>>>>
>>>>> After successful start of Karaf (after step 9 in my previous post), I
>>>>> edit org.ops4j.pas.logging.cfg (by changing the root logger between INFO
>>>>> and DEBUG). This causes no error.
>>>>>
>>>>> But after having installed feature pax-jetty (after step 10 in my
>>>>> previous post), every change in org.ops4j.pas.logging.cfg causes the same
>>>>> error to appear (the stack trace included in my previous post).
>>>>>
>>>>> It's as if installing the pax-jetty feature takes gives control of
>>>>> org.ops4j.pas.logging.cfg to someone who cannot load the DLL. I have no
>>>>> idea how this could happen.
>>>>>
>>>>> Anyone else has an idea?
>>>>>
>>>>> /Bengt
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> /Bengt
>>>>>
>>>>> 2016-07-04 15:51 GMT+02:00 Bengt Rodehav <be...@rodehav.com>:
>>>>>
>>>>>> A theory: Could one of the bundles installed by feature pax-jetty be
>>>>>> using log4j 2.x directly without using Pax-logging? If so, would it too
>>>>>> try
>>>>>> to read the log4j configuration file? I guess it would fail to load the
>>>>>> DLL
>>>>>> since it is probably not compatible with log4j 2.x.
>>>>>>
>>>>>> Could this happen? If so, how can I find out which bundle?
>>>>>>
>>>>>> /Bengt
>>>>>>
>>>>>> 2016-07-04 15:15 GMT+02:00 Bengt Rodehav <be...@rodehav.com>:
>>>>>>
>>>>>>> Back to the Karaf mailing list....
>>>>>>>
>>>>>>> I can actually get this problem on a standard vanilla Karaf 4.0.5.
>>>>>>> It seems to be triggered when installing the feature pax-jetty.
>>>>>>>
>>>>>>> *1. Install standard Karaf 4.0.5*
>>>>>>>
>>>>>>> *2. Replace org.ops4j.pax.logging.cfg with the following:*
>>>>>>>
>>>>>>> log4j.rootLogger=INFO, stdout
>>>>>>>
>>>>>>> # CONSOLE appender
>>>>>>> log4j.appender.stdout=org.apache.log4j.ConsoleAppender
>>>>>>> log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
>>>>>>> log4j.appender.stdout.layout.ConversionPattern=%d{ISO8601} | %-5.5p
>>>>>>> | %-16.16t | %-32.32c{1} | %-32.32C %4L | %m%n
>>>>>>> log4j.appender.stdout.threshold=ERROR
>>>>>>>
>>>>>>> # Windows event log
>>>>>>> log4j.appender.nteventlog=org.apache.log4j.nt.NTEventLogAppender
>>>>>>> log4j.appender.nteventlog.source=Test source
>>>>>>> log4j.appender.nteventlog.layout=org.apache.log4j.PatternLayout
>>>>>>> log4j.appender.nteventlog.layout.ConversionPattern=Time:
>>>>>>> %d{ISO8601}%n%nSeverity: %p%n%nThread: %t%n%n%m%n
>>>>>>> log4j.appender.nteventlog.threshold=DEBUG
>>>>>>>
>>>>>>> *3. Start Karaf: "bin\karaf clean"*
>>>>>>>
>>>>>>> This should work.
>>>>>>>
>>>>>>> *4. Exit Karaf*
>>>>>>>
>>>>>>> *5. Change the root looger line to:*
>>>>>>>
>>>>>>> log4j.rootLogger=INFO, stdout, nteventlog
>>>>>>>
>>>>>>> *6. Start Karaf again*
>>>>>>>
>>>>>>> I get the following error:
>>>>>>>
>>>>>>> 2016-07-04 15:05:39,534 | ERROR | s4j.pax.logging) | configadmin
>>>>>>> | ? ? | [org.osgi.service.log.LogService,
>>>>>>> org.knopflerfish.service.log.LogService,
>>>>>>> org.ops4j.pax.logging.PaxLoggingService,
>>>>>>> org.osgi.service.cm.ManagedService, id=12,
>>>>>>> bundle=6/mvn:org.ops4j.pax.logging/pax-logging-service/1.8.5]:
>>>>>>> Unexpected
>>>>>>> problem updating configuration org.ops4j.pax.logging
>>>>>>> java.lang.UnsatisfiedLinkError: no NTEventLogAppender in
>>>>>>> java.library.path
>>>>>>> at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1864)
>>>>>>> at java.lang.Runtime.loadLibrary0(Runtime.java:870)
>>>>>>> at java.lang.System.loadLibrary(System.java:1122)
>>>>>>> at
>>>>>>> org.apache.log4j.nt.NTEventLogAppender.<clinit>(NTEventLogAppender.java:179)
>>>>>>> at
>>>>>>> sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
>>>>>>> at
>>>>>>> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
>>>>>>> at
>>>>>>> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
>>>>>>> at
>>>>>>> java.lang.reflect.Constructor.newInstance(Constructor.java:423)
>>>>>>> at java.lang.Class.newInstance(Class.java:442)
>>>>>>> at
>>>>>>> org.apache.log4j.helpers.OptionConverter.instantiateByClassName(OptionConverter.java:336)
>>>>>>> at
>>>>>>> org.apache.log4j.helpers.OptionConverter.instantiateByKey(OptionConverter.java:123)
>>>>>>> at
>>>>>>> org.apache.log4j.PaxLoggingConfigurator.parseAppender(PaxLoggingConfigurator.java:97)
>>>>>>> at
>>>>>>> org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:735)
>>>>>>> at
>>>>>>> org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:615)
>>>>>>> at
>>>>>>> org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:502)
>>>>>>> at
>>>>>>> org.apache.log4j.PaxLoggingConfigurator.doConfigure(PaxLoggingConfigurator.java:72)
>>>>>>> at
>>>>>>> org.ops4j.pax.logging.service.internal.PaxLoggingServiceImpl.updated(PaxLoggingServiceImpl.java:214)
>>>>>>> at
>>>>>>> org.ops4j.pax.logging.service.internal.PaxLoggingServiceImpl$1ManagedPaxLoggingService.updated(PaxLoggingServiceImpl.java:362)
>>>>>>> at
>>>>>>> org.apache.felix.cm.impl.helper.ManagedServiceTracker.updated(ManagedServiceTracker.java:189)
>>>>>>> at
>>>>>>> org.apache.felix.cm.impl.helper.ManagedServiceTracker.updateService(ManagedServiceTracker.java:152)
>>>>>>> at
>>>>>>> org.apache.felix.cm.impl.helper.ManagedServiceTracker.provideConfiguration(ManagedServiceTracker.java:85)
>>>>>>> at
>>>>>>> org.apache.felix.cm.impl.ConfigurationManager$UpdateConfiguration.run(ConfigurationManager.java:1753)
>>>>>>> at
>>>>>>> org.apache.felix.cm.impl.UpdateThread.run0(UpdateThread.java:143)
>>>>>>> at
>>>>>>> org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:110)
>>>>>>> at java.lang.Thread.run(Thread.java:745)
>>>>>>>
>>>>>>> This makes sense since I haven't provided the DLL yet.
>>>>>>>
>>>>>>> *7. Exit Karaf*
>>>>>>>
>>>>>>> *8. Put the file NTEventLogAppender.amd64.dll in KARAF_HOME/lib (I
>>>>>>> attach the file for 64 bit Windows)*
>>>>>>>
>>>>>>> *9. Start Karaf again*
>>>>>>>
>>>>>>> This works - no error messages. I take this as "proof" that the DLL
>>>>>>> has been successfully loaded.
>>>>>>>
>>>>>>> *10. Install pax-jetty:*
>>>>>>>
>>>>>>> feature:install pax-jetty
>>>>>>>
>>>>>>> I now get the following error:
>>>>>>>
>>>>>>> 2016-07-04 15:11:17,854 | ERROR | 4j.pax.logging]) | configadmin
>>>>>>> | ? ? | [org.osgi.service.log.LogService,
>>>>>>> org.knopflerfish.service.log.LogService,
>>>>>>> org.ops4j.pax.logging.PaxLoggingService,
>>>>>>> org.osgi.service.cm.ManagedService, id=126,
>>>>>>> bundle=6/mvn:org.ops4j.pax.logging/pax-logging-service/1.8.5]:
>>>>>>> Unexpected
>>>>>>> problem updating configuration org.ops4j.pax.logging
>>>>>>> java.lang.UnsatisfiedLinkError: no NTEventLogAppender in
>>>>>>> java.library.path
>>>>>>> at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1864)
>>>>>>> at java.lang.Runtime.loadLibrary0(Runtime.java:870)
>>>>>>> at java.lang.System.loadLibrary(System.java:1122)
>>>>>>> at
>>>>>>> org.apache.log4j.nt.NTEventLogAppender.<clinit>(NTEventLogAppender.java:179)
>>>>>>> at
>>>>>>> sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
>>>>>>> at
>>>>>>> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
>>>>>>> at
>>>>>>> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
>>>>>>> at
>>>>>>> java.lang.reflect.Constructor.newInstance(Constructor.java:423)
>>>>>>> at java.lang.Class.newInstance(Class.java:442)
>>>>>>> at
>>>>>>> org.apache.log4j.helpers.OptionConverter.instantiateByClassName(OptionConverter.java:336)
>>>>>>> at
>>>>>>> org.apache.log4j.helpers.OptionConverter.instantiateByKey(OptionConverter.java:123)
>>>>>>> at
>>>>>>> org.apache.log4j.PaxLoggingConfigurator.parseAppender(PaxLoggingConfigurator.java:97)
>>>>>>> at
>>>>>>> org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:735)
>>>>>>> at
>>>>>>> org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:615)
>>>>>>> at
>>>>>>> org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:502)
>>>>>>> at
>>>>>>> org.apache.log4j.PaxLoggingConfigurator.doConfigure(PaxLoggingConfigurator.java:72)
>>>>>>> at
>>>>>>> org.ops4j.pax.logging.service.internal.PaxLoggingServiceImpl.updated(PaxLoggingServiceImpl.java:214)
>>>>>>> at
>>>>>>> org.ops4j.pax.logging.service.internal.PaxLoggingServiceImpl$1ManagedPaxLoggingService.updated(PaxLoggingServiceImpl.java:362)
>>>>>>> at
>>>>>>> org.apache.felix.cm.impl.helper.ManagedServiceTracker.updated(ManagedServiceTracker.java:189)
>>>>>>> at
>>>>>>> org.apache.felix.cm.impl.helper.ManagedServiceTracker.updateService(ManagedServiceTracker.java:152)
>>>>>>> at
>>>>>>> org.apache.felix.cm.impl.helper.ManagedServiceTracker.provideConfiguration(ManagedServiceTracker.java:85)
>>>>>>> at
>>>>>>> org.apache.felix.cm.impl.ConfigurationManager$ManagedServiceUpdate.provide(ConfigurationManager.java:1444)
>>>>>>> at
>>>>>>> org.apache.felix.cm.impl.ConfigurationManager$ManagedServiceUpdate.run(ConfigurationManager.java:1400)
>>>>>>> at
>>>>>>> org.apache.felix.cm.impl.UpdateThread.run0(UpdateThread.java:143)
>>>>>>> at
>>>>>>> org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:110)
>>>>>>> at java.lang.Thread.run(Thread.java:745)
>>>>>>>
>>>>>>> Can anyone understand what is happening? First the DLL is loaded,
>>>>>>> but then when pax-jetty is installed it seems to try to load it again
>>>>>>> but
>>>>>>> fails.
>>>>>>>
>>>>>>> /Bengt
>>>>>>>
>>>>>>>
>>>>>>> 2016-07-01 9:24 GMT+02:00 Bengt Rodehav <be...@rodehav.com>:
>>>>>>>
>>>>>>>> Turned out not to be so easy to switch version of Pax-logging.
>>>>>>>>
>>>>>>>> I edited startup.properties.I also had to change version of
>>>>>>>> pax-url-aether to 2.3.0. However, it seems like
>>>>>>>> org.apache.karaf.features.core bundle requires a version of
>>>>>>>> pax-url-aehter
>>>>>>>> that is at least 2.4. However, I still think that the results I got
>>>>>>>> indicates that the NTEventLogAppender works with Pax-logging 1.8.1 but
>>>>>>>> not
>>>>>>>> with 1.8.5.
>>>>>>>>
>>>>>>>> Switching to Pax-logging 1.8.1 using Karaf 4.0.5 gives me the
>>>>>>>> following error message if I put the NTEventLogAppender.amd64.dll in
>>>>>>>> the
>>>>>>>> %KARAF_HOME%\lib directory:
>>>>>>>>
>>>>>>>> ERROR: Bundle org.apache.karaf.features.core [9] Error starting
>>>>>>>> mvn:org.apache.karaf.features/org.apache.karaf.features.core/4.0.5
>>>>>>>> (org.osgi.framework.BundleException: Unable to resolve
>>>>>>>> org.apache.karaf.features.core [9](R 9.0): missing requirement
>>>>>>>> [org.apache.karaf.features.core [9](R 9.0)] osgi.wiring.package;
>>>>>>>> (&(osgi.wiring.package=org.ops4j.pax.url.mvn)(version>=2.4.0)(!(version>=3.0.0)))
>>>>>>>> Unresolved requirements: [[org.apache.karaf.features.core [9](R 9.0)]
>>>>>>>> osgi.wiring.package;
>>>>>>>> (&(osgi.wiring.package=org.ops4j.pax.url.mvn)(version>=2.4.0)(!(version>=3.0.0)))])
>>>>>>>> org.osgi.framework.BundleException: Unable to resolve
>>>>>>>> org.apache.karaf.features.core [9](R 9.0): missing requirement
>>>>>>>> [org.apache.karaf.features.core [9](R 9.0)] osgi.wiring.package;
>>>>>>>> (&(osgi.wiring.package=org.ops4j.pax.url.mvn)(version>=2.4.0)(!(version>=3.0.0)))
>>>>>>>> Unresolved requirements: [[org.apache.karaf.features.core [9](R 9.0)]
>>>>>>>> osgi.wiring.package;
>>>>>>>> (&(osgi.wiring.package=org.ops4j.pax.url.mvn)(version>=2.4.0)(!(version>=3.0.0)))]
>>>>>>>> at
>>>>>>>> org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:4111)
>>>>>>>> at
>>>>>>>> org.apache.felix.framework.Felix.startBundle(Felix.java:2117)
>>>>>>>> at
>>>>>>>> org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1371)
>>>>>>>> at
>>>>>>>> org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308)
>>>>>>>> at java.lang.Thread.run(Thread.java:745)
>>>>>>>>
>>>>>>>> ..and the following error messages if I do NOT put the
>>>>>>>> NTEventLogAppender.amd64.dll in the %KARAF_HOME%\lib directory:
>>>>>>>>
>>>>>>>> 2016-07-01 09:14:04,105 | ERROR | s4j.pax.logging) | configadmin
>>>>>>>> | ? ? | [org.osgi.service.log.LogService,
>>>>>>>> org.knopflerfish.service.log.LogService,
>>>>>>>> org.ops4j.pax.logging.PaxLoggingService,
>>>>>>>> org.osgi.service.cm.ManagedService, id=12,
>>>>>>>> bundle=6/mvn:org.ops4j.pax.logging/pax-logging-service/1.8.1]:
>>>>>>>> Unexpected
>>>>>>>> problem updating configuration org.ops4j.pax.logging
>>>>>>>> java.lang.UnsatisfiedLinkError: no NTEventLogAppender in
>>>>>>>> java.library.path
>>>>>>>> at
>>>>>>>> java.lang.ClassLoader.loadLibrary(ClassLoader.java:1864)[:1.8.0_74]
>>>>>>>> at
>>>>>>>> java.lang.Runtime.loadLibrary0(Runtime.java:870)[:1.8.0_74]
>>>>>>>> at java.lang.System.loadLibrary(System.java:1122)[:1.8.0_74]
>>>>>>>> at
>>>>>>>> org.apache.log4j.nt.NTEventLogAppender.<clinit>(NTEventLogAppender.java:179)
>>>>>>>> at
>>>>>>>> sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
>>>>>>>> Method)[:1.8.0_74]
>>>>>>>> at
>>>>>>>> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)[:1.8.0_74]
>>>>>>>> at
>>>>>>>> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)[:1.8.0_74]
>>>>>>>> at
>>>>>>>> java.lang.reflect.Constructor.newInstance(Constructor.java:423)[:1.8.0_74]
>>>>>>>> at java.lang.Class.newInstance(Class.java:442)[:1.8.0_74]
>>>>>>>> at
>>>>>>>> org.apache.log4j.helpers.OptionConverter.instantiateByClassName(OptionConverter.java:336)[6:org.ops4j.pax.logging.pax-logging-service:1.8.1]
>>>>>>>> at
>>>>>>>> org.apache.log4j.helpers.OptionConverter.instantiateByKey(OptionConverter.java:123)[6:org.ops4j.pax.logging.pax-logging-service:1.8.1]
>>>>>>>> at
>>>>>>>> org.apache.log4j.PaxLoggingConfigurator.parseAppender(PaxLoggingConfigurator.java:97)[6:org.ops4j.pax.logging.pax-logging-service:1.8.1]
>>>>>>>> at
>>>>>>>> org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:735)[6:org.ops4j.pax.logging.pax-logging-service:1.8.1]
>>>>>>>> at
>>>>>>>> org.apache.log4j.PropertyConfigurator.parseCatsAndRenderers(PropertyConfigurator.java:639)[6:org.ops4j.pax.logging.pax-logging-service:1.8.1]
>>>>>>>> at
>>>>>>>> org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:504)[6:org.ops4j.pax.logging.pax-logging-service:1.8.1]
>>>>>>>> at
>>>>>>>> org.apache.log4j.PaxLoggingConfigurator.doConfigure(PaxLoggingConfigurator.java:72)[6:org.ops4j.pax.logging.pax-logging-service:1.8.1]
>>>>>>>> at
>>>>>>>> org.ops4j.pax.logging.service.internal.PaxLoggingServiceImpl.updated(PaxLoggingServiceImpl.java:214)[6:org.ops4j.pax.logging.pax-logging-service:1.8.1]
>>>>>>>> at
>>>>>>>> org.ops4j.pax.logging.service.internal.PaxLoggingServiceImpl$1ManagedPaxLoggingService.updated(PaxLoggingServiceImpl.java:362)[6:org.ops4j.pax.logging.pax-logging-service:1.8.1]
>>>>>>>> at
>>>>>>>> org.apache.felix.cm.impl.helper.ManagedServiceTracker.updated(ManagedServiceTracker.java:189)[7:org.apache.felix.configadmin:1.8.8]
>>>>>>>> at
>>>>>>>> org.apache.felix.cm.impl.helper.ManagedServiceTracker.updateService(ManagedServiceTracker.java:152)[7:org.apache.felix.configadmin:1.8.8]
>>>>>>>> at
>>>>>>>> org.apache.felix.cm.impl.helper.ManagedServiceTracker.provideConfiguration(ManagedServiceTracker.java:85)[7:org.apache.felix.configadmin:1.8.8]
>>>>>>>> at
>>>>>>>> org.apache.felix.cm.impl.ConfigurationManager$UpdateConfiguration.run(ConfigurationManager.java:1753)[7:org.apache.felix.configadmin:1.8.8]
>>>>>>>> at
>>>>>>>> org.apache.felix.cm.impl.UpdateThread.run0(UpdateThread.java:143)[7:org.apache.felix.configadmin:1.8.8]
>>>>>>>> at
>>>>>>>> org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:110)[7:org.apache.felix.configadmin:1.8.8]
>>>>>>>> at java.lang.Thread.run(Thread.java:745)[:1.8.0_74]
>>>>>>>> ERROR: Bundle org.apache.karaf.features.core [9] Error starting
>>>>>>>> mvn:org.apache.karaf.features/org.apache.karaf.features.core/4.0.5
>>>>>>>> (org.osgi.framework.BundleException: Unable to resolve
>>>>>>>> org.apache.karaf.features.core [9](R 9.0): missing requirement
>>>>>>>> [org.apache.karaf.features.core [9](R 9.0)] osgi.wiring.package;
>>>>>>>> (&(osgi.wiring.package=org.ops4j.pax.url.mvn)(version>=2.4.0)(!(version>=3.0.0)))
>>>>>>>> Unresolved requirements: [[org.apache.karaf.features.core [9](R 9.0)]
>>>>>>>> osgi.wiring.package;
>>>>>>>> (&(osgi.wiring.package=org.ops4j.pax.url.mvn)(version>=2.4.0)(!(version>=3.0.0)))])org.osgi.framework.BundleException:
>>>>>>>> Unable to resolve org.apache.karaf.features.core [9](R 9.0): missing
>>>>>>>> requirement [org.apache.karaf.features.core [9](R 9.0)]
>>>>>>>> osgi.wiring.package;
>>>>>>>> (&(osgi.wiring.package=org.ops4j.pax.url.mvn)(version>=2.4.0)(!(version>=3.0.0)))
>>>>>>>> Unresolved requirements: [[org.apache.karaf.features.core [9](R 9.0)]
>>>>>>>> osgi.wiring.package;
>>>>>>>> (&(osgi.wiring.package=org.ops4j.pax.url.mvn)(version>=2.4.0)(!(version>=3.0.0)))]
>>>>>>>> at
>>>>>>>> org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:4111)
>>>>>>>> at
>>>>>>>> org.apache.felix.framework.Felix.startBundle(Felix.java:2117)
>>>>>>>> at
>>>>>>>> org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1371)
>>>>>>>> at
>>>>>>>> org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308)
>>>>>>>> at java.lang.Thread.run(Thread.java:745)
>>>>>>>>
>>>>>>>> So, the DLL seems to be loaded and Pax-logging seems to work using
>>>>>>>> Pax-logging 1.8.1 but not using Pax-logging 1.8.5.
>>>>>>>>
>>>>>>>> I will re-post this conversation to the OOPS4J mailing list.
>>>>>>>>
>>>>>>>> /Bengt
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> 2016-07-01 8:55 GMT+02:00 Bengt Rodehav <be...@rodehav.com>:
>>>>>>>>
>>>>>>>>> OK - I guess I misunderstood this then.
>>>>>>>>>
>>>>>>>>> Looking in the POM's I now see that there are dependencies to both
>>>>>>>>> log4j 1.2.16 and log4j 2.x.
>>>>>>>>>
>>>>>>>>> I wonder then why the NTEventLogAppender can't be used in Karaf
>>>>>>>>> 4.0.5. For a while I thought it might be a java version problem. I
>>>>>>>>> now use
>>>>>>>>> Java 8 instead of Java 7 like I did before. But even if I run Karaf
>>>>>>>>> 4.0.5
>>>>>>>>> using Java 7 I still get the same problem.
>>>>>>>>>
>>>>>>>>> I will try to use Karaf 4.0.5 with Pax-logging 1.8.1 to see if it
>>>>>>>>> makes any difference. What is the best way to accomplish that?
>>>>>>>>>
>>>>>>>>> /Bengt
>>>>>>>>>
>>>>>>>>> 2016-06-30 16:54 GMT+02:00 Achim Nierbeck <bcanh...@googlemail.com
>>>>>>>>> >:
>>>>>>>>>
>>>>>>>>>> Hi Bengt,
>>>>>>>>>>
>>>>>>>>>> newer versions of Pax-Logging don't use log4j2 per default so
>>>>>>>>>> this should still work ...
>>>>>>>>>> the underlying impl is still log4j 1 unless someone changed it on
>>>>>>>>>> a minor version update ...
>>>>>>>>>>
>>>>>>>>>> regards, Achim
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> 2016-06-30 16:23 GMT+02:00 Bengt Rodehav <be...@rodehav.com>:
>>>>>>>>>>
>>>>>>>>>>> Thanks JB,
>>>>>>>>>>>
>>>>>>>>>>> Tried it though and no diffference.
>>>>>>>>>>>
>>>>>>>>>>> When investigating this it seems like newer versions of
>>>>>>>>>>> pax-logging uses log4j2. Unfortunately the NTEventLogAppender
>>>>>>>>>>> is incompatible with log4j2.
>>>>>>>>>>>
>>>>>>>>>>> I've found the project log4jna that seems to target this.
>>>>>>>>>>> Unfortunately I cannot find a released version that supports log4j2.
>>>>>>>>>>>
>>>>>>>>>>> Anyone else encountered this?
>>>>>>>>>>>
>>>>>>>>>>> /Bengt
>>>>>>>>>>>
>>>>>>>>>>> 2016-06-30 14:48 GMT+02:00 Jean-Baptiste Onofré <j...@nanthrax.net
>>>>>>>>>>> >:
>>>>>>>>>>>
>>>>>>>>>>>> In Karaf 4, the dll should go in lib/ext.
>>>>>>>>>>>>
>>>>>>>>>>>> Regards
>>>>>>>>>>>> JB
>>>>>>>>>>>>
>>>>>>>>>>>> On 06/30/2016 02:16 PM, Bengt Rodehav wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>> I have a feeling that I need to put the
>>>>>>>>>>>>> NTEventLogAppender.amd4.dll in
>>>>>>>>>>>>> another directory in Karaf 4.0.5 then in Karaf 2.4.1.
>>>>>>>>>>>>>
>>>>>>>>>>>>> I have always put it in the directory %KARAF_HOME%/lib which
>>>>>>>>>>>>> works for
>>>>>>>>>>>>> Karaf 2.4.1. Where should DLL's be put in Karaf 4.0.5?
>>>>>>>>>>>>>
>>>>>>>>>>>>> /Bengt
>>>>>>>>>>>>>
>>>>>>>>>>>>> 2016-06-29 17:37 GMT+02:00 Bengt Rodehav <be...@rodehav.com
>>>>>>>>>>>>> <mailto:be...@rodehav.com>>:
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> I'm trying to upgrade from Karaf 2..1 to 4.0.5 and I run
>>>>>>>>>>>>> into
>>>>>>>>>>>>> problems regarding NTEventLogAppender. I get the following
>>>>>>>>>>>>> on startup:
>>>>>>>>>>>>>
>>>>>>>>>>>>> 2016-06-29 17:16:05,354 | ERROR | 4j.pax.logging]) |
>>>>>>>>>>>>> configadmin
>>>>>>>>>>>>> | ?
>>>>>>>>>>>>> ? | [org.osgi.service.log.LogService,
>>>>>>>>>>>>> org.knopflerfish.service.log.LogService,
>>>>>>>>>>>>> org.ops4j.pax.logging.PaxLoggingService,
>>>>>>>>>>>>> org.osgi.service.cm.ManagedService, id=34,
>>>>>>>>>>>>>
>>>>>>>>>>>>> bundle=6/mvn:org.ops4j.pax.logging/pax-logging-service/1.8.5]:
>>>>>>>>>>>>> Unexpected problem updating configuration
>>>>>>>>>>>>> org.ops4j.pax.logging
>>>>>>>>>>>>> java.lang.UnsatisfiedLinkError: no NTEventLogAppender in
>>>>>>>>>>>>> java.library.path
>>>>>>>>>>>>> at
>>>>>>>>>>>>>
>>>>>>>>>>>>> java.lang.ClassLoader.loadLibrary(ClassLoader.java:1864)[:1.8.0_74]
>>>>>>>>>>>>> at
>>>>>>>>>>>>> java.lang.Runtime.loadLibrary0(Runtime.java:870)[:1.8.0_74]
>>>>>>>>>>>>> at
>>>>>>>>>>>>> java.lang.System.loadLibrary(System.java:1122)[:1.8.0_74]
>>>>>>>>>>>>> at
>>>>>>>>>>>>>
>>>>>>>>>>>>> org.apache.log4j.nt.NTEventLogAppender.<clinit>(NTEventLogAppender.java:179)
>>>>>>>>>>>>> at
>>>>>>>>>>>>>
>>>>>>>>>>>>> sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
>>>>>>>>>>>>> Method)[:1.8.0_74]
>>>>>>>>>>>>> at
>>>>>>>>>>>>>
>>>>>>>>>>>>> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)[:1.8.0_74]
>>>>>>>>>>>>> at
>>>>>>>>>>>>>
>>>>>>>>>>>>> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)[:1.8.0_74]
>>>>>>>>>>>>> at
>>>>>>>>>>>>>
>>>>>>>>>>>>> java.lang.reflect.Constructor.newInstance(Constructor.java:423)[:1.8.0_74]
>>>>>>>>>>>>> at
>>>>>>>>>>>>> java.lang.Class.newInstance(Class.java:442)[:1.8.0_74]
>>>>>>>>>>>>> at
>>>>>>>>>>>>>
>>>>>>>>>>>>> org.apache.log4j.helpers.OptionConverter.instantiateByClassName(OptionConverter.java:336)[6:org.ops4j.pax.logging.pax-logging-service:1.8.5]
>>>>>>>>>>>>> at
>>>>>>>>>>>>>
>>>>>>>>>>>>> org.apache.log4j.helpers.OptionConverter.instantiateByKey(OptionConverter.java:123)[6:org.ops4j.pax.logging.pax-logging-service:1.8.5]
>>>>>>>>>>>>> at
>>>>>>>>>>>>>
>>>>>>>>>>>>> org.apache.log4j.PaxLoggingConfigurator.parseAppender(PaxLoggingConfigurator.java:97)[6:org.ops4j.pax.logging.pax-logging-service:1.8.5]
>>>>>>>>>>>>> at
>>>>>>>>>>>>>
>>>>>>>>>>>>> org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:735)[6:org.ops4j.pax.logging.pax-logging-service:1.8.5]
>>>>>>>>>>>>> at
>>>>>>>>>>>>>
>>>>>>>>>>>>> org.apache.log4j.PropertyConfigurator.parseCatsAndRenderers(PropertyConfigurator.java:639)[6:org.ops4j.pax.logging.pax-logging-service:1.8.5]
>>>>>>>>>>>>> at
>>>>>>>>>>>>>
>>>>>>>>>>>>> org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:504)[6:org.ops4j.pax.logging.pax-logging-service:1.8.5]
>>>>>>>>>>>>> at
>>>>>>>>>>>>>
>>>>>>>>>>>>> org.apache.log4j.PaxLoggingConfigurator.doConfigure(PaxLoggingConfigurator.java:72)[6:org.ops4j.pax.logging.pax-logging-service:1.8.5]
>>>>>>>>>>>>> at
>>>>>>>>>>>>>
>>>>>>>>>>>>> org.ops4j.pax.logging.service.internal.PaxLoggingServiceImpl.updated(PaxLoggingServiceImpl.java:214)[6:org.ops4j.pax.logging.pax-logging-service:1.8.5]
>>>>>>>>>>>>> at
>>>>>>>>>>>>>
>>>>>>>>>>>>> org.ops4j.pax.logging.service.internal.PaxLoggingServiceImpl$1ManagedPaxLoggingService.updated(PaxLoggingServiceImpl.java:362)[6:org.ops4j.pax.logging.pax-logging-service:1.8.5]
>>>>>>>>>>>>> at
>>>>>>>>>>>>>
>>>>>>>>>>>>> org.apache.felix.cm.impl.helper.ManagedServiceTracker.updated(ManagedServiceTracker.java:189)[7:org.apache.felix.configadmin:1.8.8]
>>>>>>>>>>>>> at
>>>>>>>>>>>>>
>>>>>>>>>>>>> org.apache.felix.cm.impl.helper.ManagedServiceTracker.updateService(ManagedServiceTracker.java:152)[7:org.apache.felix.configadmin:1.8.8]
>>>>>>>>>>>>> at
>>>>>>>>>>>>>
>>>>>>>>>>>>> org.apache.felix.cm.impl.helper.ManagedServiceTracker.provideConfiguration(ManagedServiceTracker.java:85)[7:org.apache.felix.configadmin:1.8.8]
>>>>>>>>>>>>> at
>>>>>>>>>>>>>
>>>>>>>>>>>>> org.apache.felix.cm.impl.ConfigurationManager$ManagedServiceUpdate.provide(ConfigurationManager.java:1444)[7:org.apache.felix.configadmin:1.8.8]
>>>>>>>>>>>>> at
>>>>>>>>>>>>>
>>>>>>>>>>>>> org.apache.felix.cm.impl.ConfigurationManager$ManagedServiceUpdate.run(ConfigurationManager.java:1400)[7:org.apache.felix.configadmin:1.8.8]
>>>>>>>>>>>>> at
>>>>>>>>>>>>>
>>>>>>>>>>>>> org.apache.felix.cm.impl.UpdateThread.run0(UpdateThread.java:143)[7:org.apache.felix.configadmin:1.8.8]
>>>>>>>>>>>>> at
>>>>>>>>>>>>>
>>>>>>>>>>>>> org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:110)[7:org.apache.felix.configadmin:1.8.8]
>>>>>>>>>>>>> at
>>>>>>>>>>>>> java.lang.Thread.run(Thread.java:745)[:1.8.0_74]
>>>>>>>>>>>>>
>>>>>>>>>>>>> Like I did on Karaf 2.4.1, I have put the
>>>>>>>>>>>>> file NTEventLogAppender.amd64.dll in the "lib" directory
>>>>>>>>>>>>> under
>>>>>>>>>>>>> Karaf. It has the version 1.2.16.1.
>>>>>>>>>>>>>
>>>>>>>>>>>>> Does anyone know how to get the NTEventLogAppender to work
>>>>>>>>>>>>> with
>>>>>>>>>>>>> Karaf 4.0.5?
>>>>>>>>>>>>>
>>>>>>>>>>>>> /Bengt
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>> --
>>>>>>>>>>>> Jean-Baptiste Onofré
>>>>>>>>>>>> jbono...@apache.org
>>>>>>>>>>>> http://blog.nanthrax.net
>>>>>>>>>>>> Talend - http://www.talend.com
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>>
>>>>>>>>>> Apache Member
>>>>>>>>>> Apache Karaf <http://karaf.apache.org/> Committer & PMC
>>>>>>>>>> OPS4J Pax Web <http://wiki.ops4j.org/display/paxweb/Pax+Web/>
>>>>>>>>>> Committer & Project Lead
>>>>>>>>>> blog <http://notizblog.nierbeck.de/>
>>>>>>>>>> Co-Author of Apache Karaf Cookbook <http://bit.ly/1ps9rkS>
>>>>>>>>>>
>>>>>>>>>> Software Architect / Project Manager / Scrum Master
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>>
>>>> Apache Member
>>>> Apache Karaf <http://karaf.apache.org/> Committer & PMC
>>>> OPS4J Pax Web <http://wiki.ops4j.org/display/paxweb/Pax+Web/>
>>>> Committer & Project Lead
>>>> blog <http://notizblog.nierbeck.de/>
>>>> Co-Author of Apache Karaf Cookbook <http://bit.ly/1ps9rkS>
>>>>
>>>> Software Architect / Project Manager / Scrum Master
>>>>
>>>>
>>>
>>
>
>
> --
>
> Apache Member
> Apache Karaf <http://karaf.apache.org/> Committer & PMC
> OPS4J Pax Web <http://wiki.ops4j.org/display/paxweb/Pax+Web/> Committer &
> Project Lead
> blog <http://notizblog.nierbeck.de/>
> Co-Author of Apache Karaf Cookbook <http://bit.ly/1ps9rkS>
>
> Software Architect / Project Manager / Scrum Master
>
>
