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HDFS >> mail # user >> how to get the mapreduce code which was pig/hive script translated to?


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Re: how to get the mapreduce code which was pig/hive script translated to?
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
>
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB