The main problem I have is that I get two ERROR messages for one problem. On Wed, May 3, 2017 at 4:50 PM, Gary Gregory <[email protected]> wrote:
> As I am experiencing now in a different stack, too much is better than too > little ;-) > > Are you thinking that the stack traces make it overwhelming? Or the > messages not clear enough? > > Gary > > On May 3, 2017 3:23 AM, "Mikael Ståldal" <[email protected]> > wrote: > > What is an appender supposed to do when it cannot be created due to the > supplied configuration being invalid? > > I tried to throw IllegalArgumentException and ConfigurationException, but > in both cases I get a bit too much error logging: > > 2017-05-03 12:17:36,757 main ERROR Unable to inject fields into builder > class for plugin type class > org.apache.logging.log4j.core.appender.HttpAppender, element Http. > org.apache.logging.log4j.core.config.ConfigurationException: > java.net.MalformedURLException: unknown protocol: htt > at > org.apache.logging.log4j.core.appender.HttpManager.<init>( > HttpManager.java:44) > at > org.apache.logging.log4j.core.appender.HttpAppender$Builder. > build(HttpAppender.java:61) > at > org.apache.logging.log4j.core.appender.HttpAppender$Builder. > build(HttpAppender.java:46) > at > org.apache.logging.log4j.core.config.plugins.util.PluginBuilder.build( > PluginBuilder.java:122) > at > org.apache.logging.log4j.core.config.AbstractConfiguration. > createPluginObject(AbstractConfiguration.java:952) > at > org.apache.logging.log4j.core.config.AbstractConfiguration. > createConfiguration(AbstractConfiguration.java:892) > at > org.apache.logging.log4j.core.config.AbstractConfiguration. > createConfiguration(AbstractConfiguration.java:884) > at > org.apache.logging.log4j.core.config.AbstractConfiguration.doConfigure( > AbstractConfiguration.java:508) > at > org.apache.logging.log4j.core.config.AbstractConfiguration.initialize( > AbstractConfiguration.java:232) > at > org.apache.logging.log4j.core.config.AbstractConfiguration. > start(AbstractConfiguration.java:244) > at > org.apache.logging.log4j.core.LoggerContext.setConfiguration( > LoggerContext.java:545) > at org.apache.logging.log4j.core.LoggerContext.start( > LoggerContext.java:261) > at > org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext( > Log4jContextFactory.java:239) > at > org.apache.logging.log4j.core.config.Configurator. > initialize(Configurator.java:158) > at > org.apache.logging.log4j.core.config.Configurator. > initialize(Configurator.java:131) > at > org.apache.logging.log4j.core.config.Configurator. > initialize(Configurator.java:101) > Caused by: java.net.MalformedURLException: unknown protocol: htt > at java.base/java.net.URL.<init>(URL.java:634) > at java.base/java.net.URL.<init>(URL.java:523) > at java.base/java.net.URL.<init>(URL.java:470) > at > org.apache.logging.log4j.core.appender.HttpManager.<init>( > HttpManager.java:42) > ... 31 more > > 2017-05-03 12:17:36,764 main ERROR Unable to invoke factory method in class > class org.apache.logging.log4j.core.appender.HttpAppender for element > Http. > java.lang.IllegalStateException: No factory method found for class > org.apache.logging.log4j.core.appender.HttpAppender > at > org.apache.logging.log4j.core.config.plugins.util.PluginBuilder. > findFactoryMethod(PluginBuilder.java:224) > at > org.apache.logging.log4j.core.config.plugins.util.PluginBuilder.build( > PluginBuilder.java:130) > at > org.apache.logging.log4j.core.config.AbstractConfiguration. > createPluginObject(AbstractConfiguration.java:952) > at > org.apache.logging.log4j.core.config.AbstractConfiguration. > createConfiguration(AbstractConfiguration.java:892) > at > org.apache.logging.log4j.core.config.AbstractConfiguration. > createConfiguration(AbstractConfiguration.java:884) > at > org.apache.logging.log4j.core.config.AbstractConfiguration.doConfigure( > AbstractConfiguration.java:508) > at > org.apache.logging.log4j.core.config.AbstractConfiguration.initialize( > AbstractConfiguration.java:232) > at > org.apache.logging.log4j.core.config.AbstractConfiguration. > start(AbstractConfiguration.java:244) > at > org.apache.logging.log4j.core.LoggerContext.setConfiguration( > LoggerContext.java:545) > at org.apache.logging.log4j.core.LoggerContext.start( > LoggerContext.java:261) > at > org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext( > Log4jContextFactory.java:239) > at > org.apache.logging.log4j.core.config.Configurator. > initialize(Configurator.java:158) > at > org.apache.logging.log4j.core.config.Configurator. > initialize(Configurator.java:131) > at > org.apache.logging.log4j.core.config.Configurator. > initialize(Configurator.java:101) > > > -- > [image: MagineTV] > > *Mikael Ståldal* > Senior software developer > > *Magine TV* > [email protected] > Grev Turegatan 3 | 114 46 Stockholm, Sweden | www.magine.com > > Privileged and/or Confidential Information may be contained in this > message. If you are not the addressee indicated in this message > (or responsible for delivery of the message to such a person), you may not > copy or deliver this message to anyone. In such case, > you should destroy this message and kindly notify the sender by reply > email. > -- [image: MagineTV] *Mikael Ståldal* Senior software developer *Magine TV* [email protected] Grev Turegatan 3 | 114 46 Stockholm, Sweden | www.magine.com Privileged and/or Confidential Information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such a person), you may not copy or deliver this message to anyone. In such case, you should destroy this message and kindly notify the sender by reply email.
