Did you change hive-log4j.properties? By default the logging threshold is WARN. You have to change it to INFO.
On Aug 22, 2010, at 8:03 AM, lei liu wrote: > I add one line code in HiveInputFormat.java class, example: > LOG.info("111111111"), then I package the codes into hive_exec.jar and put > the code in $HIVE_HOME/lib, but the code I add don't take effect, I want to > konw why it don't take effect, whether hadoop cache the hive_exec.jar. > > By theway, I use hive-0.4.1 and hadoop-0.19.2. > > > Thanks, > > LiuLei