It depends on how you fetch the single row. Does your query complex ? On Thu, Jan 7, 2016 at 12:47 PM, Balaraju.Kagidala Kagidala < balaraju.kagid...@gmail.com> wrote:
> Hi , > > I am new user to spark. I am trying to use Spark to process huge Hive > data using Spark DataFrames. > > > I have 5 node Spark cluster each with 30 GB memory. i am want to process > hive table with 450GB data using DataFrames. To fetch single row from Hive > table its taking 36 mins. Pls suggest me what wrong here and any help is > appreciated. > > > Thanks > Bala > > > -- Best Regards Jeff Zhang
