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Pig >> mail # user >> small problem with pigUnit


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Re: small problem with pigUnit
the issue is that if you have the "dump" line,  the udf "myUDF(x)" fails to
get the
parameter : as I debug into the udf, the parameter tuple.get(0) gives NULL
Yang

On Sat, Jun 23, 2012 at 10:14 PM, Subir S <[EMAIL PROTECTED]> wrote:

> On Sat, Jun 23, 2012 at 6:04 AM, Yang <[EMAIL PROTECTED]> wrote:
>
> > if I have an assert line:
> >
> > assertOutput('myinput' , input_data, 'myoutput', output_data);
> >
> >
> > and in my test pig script, I dump out the var myoutput:
> >
> > dump myoutput;
> >
> >
> >
> > the UDF used in the script fails to get its parameters , i.e. for the
> > following script:
> >
> >
> > myinput = LOAD 'blahblah' as x: tuple(something something something);
> >
> > myoutput = FOREACH myinput GENERATE myUDF(x);
> >
> > dump myoutput;  ------  this causes problems
> >
>
> What Problems?
> Do you have any error logs or exceptions that can be shared.
>
> >
> > STORE myoutput INTO 'blahbbbbbbb';
> >
> >
> >
> >
> >
> > does this sound like a bug?
> >
> > Thanks
> > Yang
> >
>
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