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
Hadoop >> mail # user >> Hadoop:Pig: Update column value


Copy link to this message
-
Re: Hadoop:Pig: Update column value
Hi John,

It would be better if you ask the question in pig user mail list. And paste
your pig script and any udf.

On Wed, Jul 7, 2010 at 7:39 AM, John Seer <[EMAIL PROTECTED]> wrote:

>
> Hello,
>
> I am trying ti update column values using pig.
>
> What I did I took a tuple and update column value and return the same
> tuple.
> Problem is when I return new tuple all data is lost about fields
> information.
>
>
> Is there any way to update data with out losing field info?
>
> --
> View this message in context:
> http://old.nabble.com/Hadoop%3APig%3A-Update-column-value-tp29091140p29091140.html
> Sent from the Hadoop core-user mailing list archive at Nabble.com.
>
>
--
Best Regards

Jeff Zhang
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