Home | About | Sematext search-lucene.com search-hadoop.com
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
 Search Hadoop and all its subprojects:

Switch to Threaded View
Pig >> mail # user >> I think an example in the docs is wrong


Copy link to this message
-
Re: I think an example in the docs is wrong
I believe the procedure is to file a bug report on JIRA and set the
component field to 'documentation'.

Pig veterans, please correct me if I'm wrong.
On Thu, Aug 8, 2013 at 10:19 PM, Paul Houle <[EMAIL PROTECTED]> wrote:

> I recently wrote a load function and to get started I cut-n-pasted from the
> SimpleTextLoader example on the page
>
> http://pig.apache.org/docs/r0.11.1/udf.html#load-store-functions
>
> This contains the following code:
>
>             boolean notDone = in.nextKeyValue();
>             if (notDone) {
>                 return null;
>             }
>
> when data is available,  notDone is true,  and then null gets returned
> rather than proceeding to process the row.  Putting a ! operator in
> there quickly cleared up the problem.  I've seen the problem too in
> other versions of the doc.
>
> It would be nice to get this fixed so other people don't make this
> mistake I made.
>
> Is there an issue tracking system where I should put things like 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