Flume must be lanuched from FLUME_HOME to make sure that log4j.properties in conf dir will be picked up.

[zijing...@qyer.com]

Flume version
    apache-flume-1.5.0-cdh5.1.0

I placed flume in a dir and it seems flume have to be launched from this dir to 
make sure the log4j.properties in conf will be picked up.
I am confused that Lanuching from other dir, flume will NOT log anything to 
user assigned logger.




zijing...@qyer.com