The good news, Your setup is good as the list of bundles already shows the fragment bundle to be attached to the right host bundle. Does the appender require something special? Any certain classes from log4j? You could try to debug into the appender and try to see if it is actually called. If not it's something in the configuration.
Regards, Achim sent from mobile device Am 21.10.2014 08:29 schrieb "syedbahm" <[email protected]>: > The fragment seems to show as resolved -- so if it is working we should > have seen it connecting to the hostname specified in the appender > configuration -- which is not happening. How can I find out if its reaching > the point of instantiating the appender specified class and actually trying > to append any log. > > Details: > > bundle:list or la > shows that the fragment host is resolved. > --- > 7 | Resolved | 7 | 1.0.0.SNAPSHOT | Flume NG Log4j Appender, > Hosts: 9 > 8 | Active | 8 | 1.7.2 | OPS4J Pax Logging - > API > 9 | Active | 8 | 1.7.2 | OPS4J Pax Logging - > Service, Fragments: 76, 7 > --- > > opendaylight-user@root>bundle:info 9 > > OPS4J Pax Logging - Service (9) > ------------------------------- > opendaylight-user@root>bundle:refresh 9 > Error executing command: Access to system bundle 9 denied. You can > override with -f > opendaylight-user@root>bundle:refresh -f 9 > opendaylight-user@root>bundle:info 9 > > OPS4J Pax Logging - Service (9) > ------------------------------- > opendaylight-user@root>bundle:refresh -f 7 > opendaylight-user@root>bundle:info 7 > > Flume NG Log4j Appender (7) > --------------------------- > opendaylight-user@root>bundle:info 7 > > Flume NG Log4j Appender (7) > --------------------------- > opendaylight-user@root> > > > > On 10/20/2014 10:38 PM, Achim Nierbeck wrote: > > Hi > Is the fragment bundle attached to the host bundle. You can tell by > listing all bundles with la. The fragment bundle should be in resolved > state. > If you do a bundle: info on the host or fragment it should also tell you > if the fragment is attached. > If not try a refresh on the host bundle. > > Regards, Achim > > sent from mobile device > Am 20.10.2014 23:20 schrieb "syedbahm" <[email protected]>: > >> Forgot to mention >> Please let me know what knobs can I turn on to further debug this >> thing. >> I tried remote debugging karaf with flume4jappender it looks like the >> appender class is not called out at all. How can I further debug whats >> happenning? >> >> >> >> -- >> View this message in context: >> http://karaf.922171.n3.nabble.com/Enabling-Flume-log4j-appender-logging-in-Karaf-tp4036033p4036035.html >> Sent from the Karaf - User mailing list archive at Nabble.com. >> > >
