why not write big joins and generate a single query which will get the
expected results you want.
Or you can write queries and insert the intermediate data in temp tables
and clean them up once your execution is over
On Mon, Jun 11, 2012 at 6:23 PM, Cam Bazz wrote:
> Hello Nitin,
>
> yes, i wan
Hello Nitin,
yes, i want to write these results back to some rdbms, postgres, and i
had written some sort of merge program to handle text data into
postgres, but I will look at sqoop.
Currently there is no program, but I will either write a script, or one in java.
I will be making number of quer
If you want to write back these results to some rdbms then you can use
sqoop
if you want to save the results to some file, then just redirect the output
of query to somefile
can you tell how are you executing the hive query from your code? that will
be helpful to answer your question
On Mon, Jun
Hello,
I have finally wrote a program to upload my data to amazon s3, start a
cluster on amazon emr, and recover my partitions, and can issue simple
queries on hive.
now I would like to:
select count(*),itemSid from items group by itemSid <- gives me how
many times an item as viewed
and another
