王洪军 2013-06-16, 04:45
Harsh J 2013-06-16, 15:08
Edward Capriolo 2013-06-16, 16:17
-Re: how to get the mapreduce code which was pig/hive script translated to?
Edward is right. With log4j, you can see that. Here, you have the example:
The relevant info in the docs:
Some working examples:
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
>> > Best regards,
>> > wanghj
>> Harsh J
Marcos Ortiz Valmaseda
Product Manager at PDVSA