Ok, my bad, I was simply looking in the wrong place. I though the logs were sent to YARN but they were actually stored in the Flink logs folder. Problem solved, sorry for the mix up.
On Sun, Mar 13, 2016 at 8:48 PM, Stefano Baghino < stefano.bagh...@radicalbit.io> wrote: > There's another open thread on a similar situation but I'm not quite sure > this is completely related, so I'm opening a new one. > > Is there a particular setting that has to be used when logging from an > application that is running in YARN? I quickly put together a simple > application that reads from and writes to Kafka, starting from the Maven > Java archetype. I didn't edit the log4j.properties coming with the > archetype, so it's currently using a ConsoleAppender, but I'm not sure on > how I should edit it in order to make it appear in the YARN aggregate logs; > as of now, yarn logs just show the TaskManager and JobManager logs, with no > signs of my logs appearing on them. Should I look elsewhere. > > In the application I use SLF4J, like this: > > private static final Logger logger = LoggerFactory.getLogger(Job.class); > > To make sure I'm not just skipping the points where I log, I put error > level logs at the very first line of my application. Still nothing. > > -- > BR, > Stefano Baghino > > Software Engineer @ Radicalbit > -- BR, Stefano Baghino Software Engineer @ Radicalbit
