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MapReduce >> mail # user >> Re: Commands not working properlry when stored in pig file


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Re: Commands not working properlry when stored in pig file
Check hdfs to see if this really exists
hdfs://user/lnindrakrishna/exp/03272013/part-r-00000

On Wed, Mar 27, 2013 at 2:40 PM, Mix Nin <[EMAIL PROTECTED]> wrote:

> I  wrote a pig script as follows and stored it in x.pig file
>
> Data = LOAD '/....' as (,,,, )
> NoNullData= FILTER Data by qe is not null;
> STORE (foreach (group NoNullData all) generate flatten($1))  into
> 'exp/$inputDatePig';
>
>
> evnt_dtl =LOAD 'exp/$inputDatePig/part-r-00000' AS (cust,,,,,)
>
>
>
> I executed the command as follows
>
> pig  -f x.pig -param inputDatePig=03272013
>
>
> And  finally it says exp/03272013 tough the directory exists as it gets
> created in STORE command.
>
> What is wrong in this
>
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