Hello all,
I have similar issue, any idea?
On Jun 4, 2013, at 11:00 PM, Mohammad Tariq <donta...@gmail.com> wrote:
> Hello list,
>
> I am trying to access data stored in my Hive table through the Java API
> but looks like I am not using it in the correct manner. Would really
> appreciate some help. Here is the small piece of code I am trying to use :
>
> public static void main(String[] args) throws HiveMetaException {
> // TODO Auto-generated method stub
>
> Table table = new Table("default", "pokes");
> System.out.println("DBNAME : " + table.getDbName());
> List<FieldSchema> cols = new ArrayList<FieldSchema>();
> cols = table.getCols();
> System.out.println("SIZE : " + cols.size());
> for(FieldSchema fs : cols) {
>
> System.out.println(fs.getFieldValue(_Fields.findByName("foo VALUE : " +
> "foo")));
> }
> }
>
> The problem here is that table.getCols() is not returning anything. I tried
> to print the size of the list, but it's zero. Looks like i'm missing out
> something obvious or the approach itself is wrong. Need some help. Pardon my
> ignorance.
>
> Thank you so much for your valuable time.
>
> Warm Regards,
> Tariq
> cloudfront.blogspot.com
