Re: Are these startup warnings normal?

[Ralph Goers <ra...@dslextreme.com>]

I am looking at this again because the build has become very noisy.  These messages are all coming from ResolverUtil.  ResolverUtil is in the list of “verbose classes” that are only supposed to log at error even if status=“debug” is specified unless the verbose attribute is specified. It appears that this suppression is no longer working properly and needs to be fixed.  In looking at StatusConfiguration and XMLConfiguration though I am not sure why this isn’t working properly.

Ralph

On Mar 23, 2014, at 3:35 PM, Remko Popma <re...@gmail.com> wrote:

> Understood, thanks. If this has always been the behaviour then there is no reason to change it now.
> -Remko
> 
> 
> On Mon, Mar 24, 2014 at 7:25 AM, Ralph Goers <ra...@dslextreme.com> wrote:
> That warning message has been present since the first commit.  However, I don’t recall ever seeing it before. I guess that is because I usually run at error level.
> 
> The warning makes sense as it is basically saying the plugin won’t work due to a missing dependency.  Can you think of a better way to deal with this?
> 
> Ralph
> 
> 
> On Mar 23, 2014, at 2:55 PM, Remko Popma <re...@gmail.com> wrote:
> 
> > If I run a simple HelloWorld log test program, with a log4j2.xml config that has
> > <Configuration status="warn">
> >
> > then I get _a lot_ of warnings (see below).
> > They seem to be generated by ResolverUtil#addIfMatching when loading plugins.
> > Just wondering: has this always been the case, or is this caused by a recent change?
> >
> > C:\Users\remko\workspace\log4j-perf\bin>java -cp .;..\lib\log4j-api-2.0-rc2-SNAPSHOT.jar;..\lib\log4j-core-2.0-rc2-SNAPSHOT.jar;..\lib\disruptor-3.2.0.jar LOG4J2_537.HelloWorld
> > 2014-03-24 06:48:31,491 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/ContextMapAttributeConverter.class' due to a java.lang.NoClassDefFoundError with message: javax/persistence/AttributeConverter
> > 2014-03-24 06:48:31,493 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/ContextMapJsonAttributeConverter$1.class' due to a java.lang.NoClassDefFoundError with message: com/fasterxml/jackson/core/type/TypeReference
> > 2014-03-24 06:48:31,494 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/ContextMapJsonAttributeConverter.class' due to a java.lang.NoClassDefFoundError with message: javax/persistence/AttributeConverter
> > 2014-03-24 06:48:31,496 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/ContextStackAttributeConverter.class' due to a java.lang.NoClassDefFoundError with message: javax/persistence/AttributeConverter
> > 2014-03-24 06:48:31,498 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/ContextStackJsonAttributeConverter$1.class' due to a java.lang.NoClassDefFoundError with message: com/fasterxml/jackson/core/type/TypeReference
> > 2014-03-24 06:48:31,499 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/ContextStackJsonAttributeConverter.class' due to a java.lang.NoClassDefFoundError with message: javax/persistence/AttributeConverter
> > 2014-03-24 06:48:31,500 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/LevelAttributeConverter.class' due to a java.lang.NoClassDefFoundError with message: javax/persistence/AttributeConverter
> > 2014-03-24 06:48:31,502 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/MarkerAttributeConverter.class' due to a java.lang.NoClassDefFoundError with message: javax/persistence/AttributeConverter
> > 2014-03-24 06:48:31,503 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/MessageAttributeConverter.class' due to a java.lang.NoClassDefFoundError with message: javax/persistence/AttributeConverter
> > 2014-03-24 06:48:31,505 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/StackTraceElementAttributeConverter.class' due toa java.lang.NoClassDefFoundError with message: javax/persistence/AttributeConverter
> > 2014-03-24 06:48:31,506 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/ThrowableAttributeConverter.class' due to a java.lang.NoClassDefFoundError with message: javax/persistence/AttributeConverter
> > 2014-03-24 06:48:31,512 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/nosql/mongodb/MongoDBConnection$1.class' due to a java.lang.NoClassDefFoundError with message: org/bson/Transformer
> > 2014-03-24 06:48:31,626 WARN Could not examine class 'org/apache/logging/log4j/core/net/AbstractJMSReceiver.class' due to a java.lang.NoClassDefFoundError withmessage: javax/jms/MessageListener
> > 2014-03-24 06:48:31,634 WARN Could not examine class 'org/apache/logging/log4j/core/net/JMSQueueReceiver.class' due to a java.lang.NoClassDefFoundError with message: javax/jms/MessageListener
> > 2014-03-24 06:48:31,638 WARN Could not examine class 'org/apache/logging/log4j/core/net/JMSTopicReceiver.class' due to a java.lang.NoClassDefFoundError with message: javax/jms/MessageListener
> > 2014-03-24 06:48:31,644 WARN Could not examine class 'org/apache/logging/log4j/core/net/SMTPManager$SMTPManagerFactory$1.class' due to a java.lang.NoClassDefFoundError with message: javax/mail/Authenticator
> > 2014-03-24 06:48:31,669 WARN Could not examine class 'org/apache/logging/log4j/core/web/Log4jServletContainerInitializer.class' due to a java.lang.NoClassDefFoundError with message: javax/servlet/ServletContainerInitializer
> > 2014-03-24 06:48:31,670 WARN Could not examine class 'org/apache/logging/log4j/core/web/Log4jServletContextListener.class' due to a java.lang.NoClassDefFoundError with message: javax/servlet/ServletContextListener
> > 2014-03-24 06:48:31,671 WARN Could not examine class 'org/apache/logging/log4j/core/web/Log4jServletFilter.class' due to a java.lang.NoClassDefFoundError with message: javax/servlet/Filter
> > 2014-03-24 06:48:31,686 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/ContextMapAttributeConverter.class' due to a java.lang.NoClassDefFoundError with message: javax/persistence/AttributeConverter
> > 2014-03-24 06:48:31,687 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/ContextMapJsonAttributeConverter$1.class' due to a java.lang.NoClassDefFoundError with message: com/fasterxml/jackson/core/type/TypeReference
> > 2014-03-24 06:48:31,689 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/ContextMapJsonAttributeConverter.class' due to a java.lang.NoClassDefFoundError with message: javax/persistence/AttributeConverter
> > 2014-03-24 06:48:31,690 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/ContextStackAttributeConverter.class' due to a java.lang.NoClassDefFoundError with message: javax/persistence/AttributeConverter
> > 2014-03-24 06:48:31,691 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/ContextStackJsonAttributeConverter$1.class' due to a java.lang.NoClassDefFoundError with message: com/fasterxml/jackson/core/type/TypeReference
> > 2014-03-24 06:48:31,693 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/ContextStackJsonAttributeConverter.class' due to a java.lang.NoClassDefFoundError with message: javax/persistence/AttributeConverter
> > 2014-03-24 06:48:31,694 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/LevelAttributeConverter.class' due to a java.lang.NoClassDefFoundError with message: javax/persistence/AttributeConverter
> > 2014-03-24 06:48:31,695 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/MarkerAttributeConverter.class' due to a java.lang.NoClassDefFoundError with message: javax/persistence/AttributeConverter
> > 2014-03-24 06:48:31,697 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/MessageAttributeConverter.class' due to a java.lang.NoClassDefFoundError with message: javax/persistence/AttributeConverter
> > 2014-03-24 06:48:31,698 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/StackTraceElementAttributeConverter.class' due toa java.lang.NoClassDefFoundError with message: javax/persistence/AttributeConverter
> > 2014-03-24 06:48:31,700 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/ThrowableAttributeConverter.class' due to a java.lang.NoClassDefFoundError with message: javax/persistence/AttributeConverter
> > 2014-03-24 06:48:31,704 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/nosql/mongodb/MongoDBConnection$1.class' due to a java.lang.NoClassDefFoundError with message: org/bson/Transformer
> > 2014-03-24 06:48:31,741 WARN Could not examine class 'org/apache/logging/log4j/core/net/AbstractJMSReceiver.class' due to a java.lang.NoClassDefFoundError withmessage: javax/jms/MessageListener
> > 2014-03-24 06:48:31,744 WARN Could not examine class 'org/apache/logging/log4j/core/net/JMSQueueReceiver.class' due to a java.lang.NoClassDefFoundError with message: javax/jms/MessageListener
> > 2014-03-24 06:48:31,747 WARN Could not examine class 'org/apache/logging/log4j/core/net/JMSTopicReceiver.class' due to a java.lang.NoClassDefFoundError with message: javax/jms/MessageListener
> > 2014-03-24 06:48:31,749 WARN Could not examine class 'org/apache/logging/log4j/core/net/SMTPManager$SMTPManagerFactory$1.class' due to a java.lang.NoClassDefFoundError with message: javax/mail/Authenticator
> > 2014-03-24 06:48:31,759 WARN Could not examine class 'org/apache/logging/log4j/core/web/Log4jServletContainerInitializer.class' due to a java.lang.NoClassDefFoundError with message: javax/servlet/ServletContainerInitializer
> > 2014-03-24 06:48:31,761 WARN Could not examine class 'org/apache/logging/log4j/core/web/Log4jServletContextListener.class' due to a java.lang.NoClassDefFoundError with message: javax/servlet/ServletContextListener
> > 2014-03-24 06:48:31,763 WARN Could not examine class 'org/apache/logging/log4j/core/web/Log4jServletFilter.class' due to a java.lang.NoClassDefFoundError with message: javax/servlet/Filter
> > 2014-03-24 06:48:31,789 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/ContextMapAttributeConverter.class' due to a java.lang.NoClassDefFoundError with message: javax/persistence/AttributeConverter
> > 2014-03-24 06:48:31,790 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/ContextMapJsonAttributeConverter$1.class' due to a java.lang.NoClassDefFoundError with message: com/fasterxml/jackson/core/type/TypeReference
> > 2014-03-24 06:48:31,792 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/ContextMapJsonAttributeConverter.class' due to a java.lang.NoClassDefFoundError with message: javax/persistence/AttributeConverter
> > 2014-03-24 06:48:31,794 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/ContextStackAttributeConverter.class' due to a java.lang.NoClassDefFoundError with message: javax/persistence/AttributeConverter
> > 2014-03-24 06:48:31,796 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/ContextStackJsonAttributeConverter$1.class' due to a java.lang.NoClassDefFoundError with message: com/fasterxml/jackson/core/type/TypeReference
> > 2014-03-24 06:48:31,798 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/ContextStackJsonAttributeConverter.class' due to a java.lang.NoClassDefFoundError with message: javax/persistence/AttributeConverter
> > 2014-03-24 06:48:31,800 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/LevelAttributeConverter.class' due to a java.lang.NoClassDefFoundError with message: javax/persistence/AttributeConverter
> > 2014-03-24 06:48:31,801 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/MarkerAttributeConverter.class' due to a java.lang.NoClassDefFoundError with message: javax/persistence/AttributeConverter
> > 2014-03-24 06:48:31,803 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/MessageAttributeConverter.class' due to a java.lang.NoClassDefFoundError with message: javax/persistence/AttributeConverter
> > 2014-03-24 06:48:31,804 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/StackTraceElementAttributeConverter.class' due toa java.lang.NoClassDefFoundError with message: javax/persistence/AttributeConverter
> > 2014-03-24 06:48:31,805 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/jpa/converter/ThrowableAttributeConverter.class' due to a java.lang.NoClassDefFoundError with message: javax/persistence/AttributeConverter
> > 2014-03-24 06:48:31,808 WARN Could not examine class 'org/apache/logging/log4j/core/appender/db/nosql/mongodb/MongoDBConnection$1.class' due to a java.lang.NoClassDefFoundError with message: org/bson/Transformer
> > 2014-03-24 06:48:31,840 WARN Could not examine class 'org/apache/logging/log4j/core/net/AbstractJMSReceiver.class' due to a java.lang.NoClassDefFoundError withmessage: javax/jms/MessageListener
> > 2014-03-24 06:48:31,843 WARN Could not examine class 'org/apache/logging/log4j/core/net/JMSQueueReceiver.class' due to a java.lang.NoClassDefFoundError with message: javax/jms/MessageListener
> > 2014-03-24 06:48:31,845 WARN Could not examine class 'org/apache/logging/log4j/core/net/JMSTopicReceiver.class' due to a java.lang.NoClassDefFoundError with message: javax/jms/MessageListener
> > 2014-03-24 06:48:31,849 WARN Could not examine class 'org/apache/logging/log4j/core/net/SMTPManager$SMTPManagerFactory$1.class' due to a java.lang.NoClassDefFoundError with message: javax/mail/Authenticator
> > 2014-03-24 06:48:31,865 WARN Could not examine class 'org/apache/logging/log4j/core/web/Log4jServletContainerInitializer.class' due to a java.lang.NoClassDefFoundError with message: javax/servlet/ServletContainerInitializer
> > 2014-03-24 06:48:31,866 WARN Could not examine class 'org/apache/logging/log4j/core/web/Log4jServletContextListener.class' due to a java.lang.NoClassDefFoundError with message: javax/servlet/ServletContextListener
> > 2014-03-24 06:48:31,868 WARN Could not examine class 'org/apache/logging/log4j/core/web/Log4jServletFilter.class' due to a java.lang.NoClassDefFoundError with message: javax/servlet/Filter
> > 06:48:31.945 INFO  LOG4J2_537.HelloWorld 28 main - Hello, World!
> > C:\Users\remko\workspace\log4j-perf\bin>
> 
> 
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