This can be setup by using TaskLogAppender that comes with Chukwa. In $HADOOP_CONF_DIR/log4j.properties, modify the TaskLogAppender configuration to:
log4j.appender.TLA=org.apache.hadoop.chukwa.inputtools.log4j.TaskLogAppender Make sure chukwa-0.x.0-client.jar is in Hadoop class path, and restart Hadoop. This should enable Task Attempt Logs to be sent through Chukwa data collection system, and also log a copy locally on the task tracker node. Hope this is what you are looking for. regards, Eric On Mon, Jan 16, 2012 at 7:20 PM, Abhijit Dhar <[email protected]> wrote: > Hi, > > Could you please point me how to stream the attempt logs that hadoop > generates to chukwa, while at the same time saving them the way hadoop saves > by default under attempt directories/stdout ? > > Thanks a lot > > -- > View this message in context: > http://apache-chukwa.679492.n3.nabble.com/hadoop-s-attempt-directory-logs-tp3665088p3665088.html > Sent from the Chukwa - Users mailing list archive at Nabble.com.
