I'm afraid that might be caused by the recent fix I made to Jenkins mDNS advertisement.
It almost seems like Jenkins is unable to parse its own address. What do you have set as Jenkins' own address in Manage Jenkins / Configure system? Would you mind reporting the bug into issues.jenkins-ci.org? Frankly I do not know if the exception causes something else to be skipped in the startup. -- Sami SamL <lopez....@gmail.com> kirjoitti 13.4.2012 kello 20.02: > Hello Folks. > > I just installed Jenkins ver. 1.459 on a CentOS 6 machine and I am > getting the following WARNING during start up. > > Does anyone know what this mean and is it something I should be > concern about? > > Does anyone know what this w > WARNING: Failed to advertise the service to DNS multi-cast > java.net.MalformedURLException > at java.net.URL.<init>(URL.java:617) > at java.net.URL.<init>(URL.java:480) > at java.net.URL.<init>(URL.java:429) > at hudson.DNSMultiCast.<init>(DNSMultiCast.java:45) > at jenkins.model.Jenkins.<init>(Jenkins.java:787) > at hudson.model.Hudson.<init>(Hudson.java:81) > at hudson.model.Hudson.<init>(Hudson.java:77) > at hudson.WebAppMain$2.run(WebAppMain.java:217) > Caused by: java.lang.NullPointerException > at java.net.URL.<init>(URL.java:522) > ... 7 more > Apr 13, 2012 12:25:26 AM hudson.WebAppMain$2 run > INFO: Jenkins is fully up and running