Edward is right. With log4j, you can see that. Here, you have the example: https://github.com/apache/hadoop-common/blob/HADOOP-3628/conf/log4j.properties
The relevant info in the docs: http://hadoop.apache.org/docs/stable/cluster_setup.html#Logging Some working examples: http://stackoverflow.com/questions/8975609/setting-the-logging-level-in-hadoop-to-warn http://stackoverflow.com/questions/7801610/how-to-suppress-hadoop-logging-message-on-the-console?rq=1 2013/6/16 Edward Capriolo <[email protected]> > Hive serializes the entire plan into an XML file if you set the log 4j > settings to debug you should get the locations to the files itgenerates > before launching the job. > > > On Sun, Jun 16, 2013 at 11:08 AM, Harsh J <[email protected]> wrote: > >> This is a question for the Hive/Pig lists to answer best. >> >> Note though that they only compile a plan, not the code. The code is >> available already, the compiled plan just structures the execution >> flow. If you take a look at the sources, you'll find the bits and >> pieces that get linked together depending on the operation. >> >> On Sun, Jun 16, 2013 at 10:15 AM, 王洪军 <[email protected]> wrote: >> > hi,all >> > >> > how to get the mapreduce code which was pig/hive script translated >> to? >> > >> > Best regards, >> > wanghj >> > >> >> >> >> -- >> Harsh J >> > > -- Marcos Ortiz Valmaseda Product Manager at PDVSA http://about.me/marcosortiz
