Guess the good people in the Cassandra world are stuck in the past making indexes, materialized views, etc. better with every release :)
From: mich.talebza...@gmail.com Date: Mon, 15 Aug 2016 11:11:03 +0100 Subject: Re: Does Spark SQL support indexes? To: gourav.sengu...@gmail.com CC: charles.up...@gmail.com; user@spark.apache.org Are you sure about that Gourav :) Dr Mich Talebzadeh LinkedIn https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw http://talebzadehmich.wordpress.com Disclaimer: Use it at your own risk. Any and all responsibility for any loss, damage or destruction of data or any other property which may arise from relying on this email's technical content is explicitly disclaimed. The author will in no case be liable for any monetary damages arising from such loss, damage or destruction. On 15 August 2016 at 10:59, Gourav Sengupta <gourav.sengu...@gmail.com> wrote: The world has moved in from indexes, materialized views, and other single processor non-distributed system algorithms. Nice that you are not asking questions regarding hierarchical file systems. Regards,Gourav On Sun, Aug 14, 2016 at 4:03 AM, Taotao.Li <charles.up...@gmail.com> wrote: hi, guys, does Spark SQL support indexes? if so, how can I create an index on my temp table? if not, how can I handle some specific queries on a very large table? it would iterate all the table even though all I want is just a small piece of that table. great thanks, ___________________Quant | Engineer | Boy ___________________blog: http://litaotao.github.iogithub: www.github.com/litaotao
