Closed rp-pwright closed 12 years ago
I am going to close this issue out. This is a pebkac error - I was backgrounding my process via "nohup" which is obviously a pretty dumb thing to do if you want to trap SIGHUP :/
I suspect once I fix my initscript things will work as expected. Sorry for the noise!
well, thanks for filing it anyway. :)
I am having issues with logrotation on a centos5 server. When testing logrotation by sending a SIGHUP to the java processing running kestrel I am not seeing logs rotated.
Here is our config we are using:
loggers = new LoggerConfig { level = Level.INFO handlers = new FileHandlerConfig { filename = "/var/log/kestrel/kestrel.log" roll = Policy.SigHup } }
I assumed that I'd be able to move the kestrel.log to a new file, send a kill -HUP to the java process running kestrel and it would release the old filehandle and open a new one up pointing to kestrel.log but this does not seem to be the case:
[root@ kestrel]# ps auxww|grep kestrel | awk '{print $2}' | head -n 1 13773 [root@ kestrel]# lsof| grep kestrel.log java 13773 root 32w REG 8,2 668 2366525 /var/log/kestrel/kestrel.log [root@smo1 kestrel]# mv kestrel.log kestrel.log.1 && kill -HUP 13773 mv: overwrite `kestrel.log.1'? yes [root@ kestrel]# lsof|grep kestrel.log java 13773 root 32w REG 8,2 668 2366525 /var/log/kestrel/kestrel.log.1 [root@ kestrel]#
I also tested updating my configuration to do hourly rotation and have not seen any files move. here is the config we are using for hourly:
loggers = new LoggerConfig { level = Level.INFO handlers = new FileHandlerConfig { filename = "/var/log/kestrel/kestrel.log" roll = Policy.Hourly } }
after reloading the kestrel process i have not seen any logfiles rotate for several hours.