[opencms-dev] opencms-dev Digest, Vol 371, Issue 4

Mon Mar 4 08:32:11 CET 2019

Hello Paul,

At first glance it looks like very strange name of package "org.apache.log4j.org.apache.log4j.DailyRollingFileAppender", e.g. I have it like "org.apache.log4j.DailyRollingFileAppender", https://logging.apache.org/log4j/1.2/apidocs/org/apache/log4j/package-summary.html
Please check it first.

Best,
Roman Arkhipov

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Subject: opencms-dev Digest, Vol 371, Issue 4

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Today's Topics:

   1. OpenCMS 9.5 missing DailyRollingFileAppender - where does it
      look for? (Paul Edison)

----------------------------------------------------------------------

Message: 1
Date: Sat, 2 Mar 2019 15:11:16 +0000
From: Paul Edison <paul.finnedison at outlook.com>
To: "opencms-dev at opencms.org" <opencms-dev at opencms.org>
Subject: [opencms-dev] OpenCMS 9.5 missing DailyRollingFileAppender -
where does it look for?
Message-ID:
<VI1PR0902MB2174800BE538753AF1F84523EF770 at VI1PR0902MB2174.eurprd09.prod.outlook.com>

Content-Type: text/plain; charset="iso-8859-1"

Dear all,

Currently I have some issues with the logging of my OpenCMS 9.5.0 instance.
In my error file I see something like this:
> log4j:ERROR Could not instantiate class [org.apache.log4j.org.apache.log4j.DailyRollingFileAppender].
> java.lang.ClassNotFoundException:
> org.apache.log4j.org.apache.log4j.DailyRollingFileAppender

> log4j:ERROR Could not instantiate appender named "OCSearch".
> log4j:WARN No appenders could be found for logger (org.opencms.init).
> log4j:WARN Please initialize the log4j system properly.

(see more below)

But OpenCMS seems to start up normally and don't have a problem - aside form not real logging.
Now My question is how do I get to know what artifact (JAR) is missing and where does OpenCMS it expect to be?
In the past it seems to be working fine.

Regards,
Paul

PS: It is running on Oracle WebLogic 12c

log4j:ERROR Could not instantiate class [org.apache.log4j.org.apache.log4j.DailyRollingFileAppender].
java.lang.ClassNotFoundException: org.apache.log4j.org.apache.log4j.DailyRollingFileAppender
at com.oracle.classloader.PolicyClassLoader.loadClass(PolicyClassLoader.java:264)
at com.oracle.classloader.weblogic.LaunchClassLoader.loadClass(LaunchClassLoader.java:62)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:264)
at org.apache.log4j.helpers.Loader.loadClass(Loader.java:178)
at org.apache.log4j.helpers.OptionConverter.instantiateByClassName(OptionConverter.java:317)
at org.apache.log4j.helpers.OptionConverter.instantiateByKey(OptionConverter.java:120)
at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:629)
at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:612)
at org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:509)
at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:415)
at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:441)
at org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionConverter.java:468)
at org.apache.log4j.LogManager.<clinit>(LogManager.java:122)
at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:348)

...

log4j:ERROR Could not instantiate appender named "OC".
log4j:ERROR Could not instantiate class [org.apache.log4j.org.apache.log4j.DailyRollingFileAppender].
java.lang.ClassNotFoundException: org.apache.log4j.org.apache.log4j.DailyRollingFileAppender
at com.oracle.classloader.PolicyClassLoader.loadClass(PolicyClassLoader.java:264)
at com.oracle.classloader.weblogic.LaunchClassLoader.loadClass(LaunchClassLoader.java:62)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:264)
...

at weblogic.invocation.ComponentInvocationContextManager.runAs(ComponentInvocationContextManager.java:333)
at weblogic.work.LivePartitionUtility.doRunWorkUnderContext(LivePartitionUtility.java:54)
at weblogic.work.PartitionUtility.runWorkUnderContext(PartitionUtility.java:41)
at weblogic.work.SelfTuningWorkManagerImpl.runWorkUnderContext(SelfTuningWorkManagerImpl.java:640)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:406)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:346)
log4j:ERROR Could not instantiate appender named "OCSearch".
log4j:WARN No appenders could be found for logger (org.opencms.init).
log4j:WARN Please initialize the log4j system properly.

Starting OpenCms, version 9.5.0 in web application "war"

Copyright (c) 2014 Alkacon Software GmbH OpenCms comes with ABSOLUTELY NO WARRANTY This is free software, and you are welcome to redistribute it under certain conditions.
Please see the GNU Lesser General Public Licence for further details.

Mar 02, 2019 1:54:34 AM org.apache.solr.core.CoreContainer <init>
INFO: New CoreContainer 2065784126
Mar 02, 2019 1:54:34 AM org.apache.solr.core.CoreContainer load ....

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End of opencms-dev Digest, Vol 371, Issue 4
*******************************************
Roman Arkhipov
Developer

Virtual Identity AG
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t   +49 761 20758-465
f   +49 761 20758-01
m --

roman.arkhipov at virtual-identity.com
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Freiburg | München | Wien | Porto

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