Thanks Joakim! i'll keep digging On Fri, Sep 28, 2012 at 8:34 AM, Joakim Erdfelt <[email protected]> wrote:
> Somehow the LOG object itself is null. > Not sure how that's possible. > The Log.getLogger() is wired up on first access. > > > https://github.com/eclipse/jetty.project/blob/jetty-7.6.1.v20120215/jetty-util/src/main/java/org/eclipse/jetty/util/log/Log.java#L125 > > Try setting up the Logger manually. > At the earliest point you can in your code, set the Logger implementation. > > Log.setLogger(new StdErrLog()); or > Log.setLogger(new Slf4jLog()); or > Log.setLogger(new JavaUtilLog()); > > > http://download.eclipse.org/jetty/stable-7/apidocs/org/eclipse/jetty/util/log/package-summary.html > > -- > Joakim Erdfelt <[email protected]> > > > > On Fri, Sep 28, 2012 at 8:04 AM, ceposta <[email protected]>wrote: > >> Any committers can help me understand how this could happen? I'm seeing a >> null pointer at a logging statement at line 199 in AbstractLifeCycle: >> >> LOG.warn(FAILED+" " + this+": "+th,th); >> >> >> I'm looking at <jetty-version>7.6.1.v20120215</jetty-version> >> >> The code for how we are starting the jetty server is here (line 146): >> >> >> http://svn.apache.org/viewvc/activemq/activemq-apollo/trunk/apollo-broker/src/main/scala/org/apache/activemq/apollo/broker/jetty/WebSocketTransportFactory.scala?view=markup >> >> And I see this stack trace: >> >> 2012-09-28 07:27:03,551 | WARN | stackref=13a0b579cf2 >> java.lang.NullPointerException >> at >> >> org.eclipse.jetty.util.component.AbstractLifeCycle.setFailed(AbstractLifeCycle.java:199) >> at >> >> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) >> at >> >> org.apache.activemq.apollo.broker.jetty.WebSocketTransportFactory$WsTransportServer$$anonfun$_start$1.apply$mcV$sp(WebSocketTransportFactory.scala:146) >> at org.fusesource.hawtdispatch.package$$anon$3.run(hawtdispatch.scala:357) >> at >> >> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) >> at >> >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) >> at java.lang.Thread.run(Thread.java:662) >> >> >> >> -- >> View this message in context: >> http://jetty.4.n6.nabble.com/Baffling-nullpointer-on-a-LOG-statement-tp4959249.html >> Sent from the Jetty User mailing list archive at Nabble.com. >> _______________________________________________ >> jetty-users mailing list >> [email protected] >> https://dev.eclipse.org/mailman/listinfo/jetty-users >> > > > _______________________________________________ > jetty-users mailing list > [email protected] > https://dev.eclipse.org/mailman/listinfo/jetty-users > >
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