Hi Jeff, That's a side effect of that Pig has to support both Hadoop1.x and Hadoop2.x, and Hadoop2.x depreciates a lot of old properties. One workaround is upping the logging level of Hadoop Configuration as follows:
1. Edit conf/log4j.properties as follows: log4j.logger.org.apache.hadoop.conf.Configuration=ERROR, A 2. Edit conf/pig.properties as follows: # log4jconf log4j configuration file log4jconf=<path_to_log4j.properties>/log4j.properties Thanks, Cheolsoo On Mon, Mar 4, 2013 at 8:28 AM, Jeff Yuan <[email protected]> wrote: > I'm calling Pig (with entry point from Main.java) from another Java > program. When it runs, I get a ton of warnings like these: > > 13/03/03 15:38:55 WARN conf.Configuration: dfs.max.objects is > deprecated. Instead, use dfs.namenode.max.objects > 13/03/03 15:38:55 WARN conf.Configuration: mapred.task.id is > deprecated. Instead, use mapreduce.task.attempt.id > > My question is, am I missing a step to load the default > configuration/properties? Or does Pig always show a lot of these > similar warnings? Any way to hide these during execution or to > otherwise? > > Thanks. >
