Re: Saving calculation to single local file

Another option is merge partfiles after your app ends. On 5 Jun 2015 20:37, Akhil Das ak...@sigmoidanalytics.com wrote: you can simply do rdd.repartition(1).saveAsTextFile(...), it might not be efficient if your output data is huge since one task will be doing the whole writing. Thanks Best

Saving calculation to single local file

Hi all I'm running spark in a single local machine, no hadoop, just reading and writing in local disk. I need to have a single file as output of my calculation. if I do rdd.saveAsTextFile(...) all runs ok but I get allot of files. Since I need a single file I was considering to do something

Re: Saving calculation to single local file

Just repartition to 1 partition before writing. On Fri, Jun 5, 2015 at 3:46 PM, marcos rebelo ole...@gmail.com wrote: Hi all I'm running spark in a single local machine, no hadoop, just reading and writing in local disk. I need to have a single file as output of my calculation. if I do

Re: Saving calculation to single local file

you can simply do rdd.repartition(1).saveAsTextFile(...), it might not be efficient if your output data is huge since one task will be doing the whole writing. Thanks Best Regards On Fri, Jun 5, 2015 at 3:46 PM, marcos rebelo ole...@gmail.com wrote: Hi all I'm running spark in a single local