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From amnonkhen <amnon...@gmail.com>
Subject Re: saveAsTextFile to s3 on spark does not work, just hangs
Date Mon, 25 Aug 2014 22:07:12 GMT
Hi Matei,
The original issue happened on a spark-1.0.2-bin-hadoop2 installation.
I will try the synthetic operation and see if I get the same results or not.
Amnon


On Mon, Aug 25, 2014 at 11:26 PM, Matei Zaharia [via Apache Spark
Developers List] <ml-node+s1001551n8000h46@n3.nabble.com> wrote:

> Was the original issue with Spark 1.1 (i.e. master branch) or an earlier
> release?
>
> One possibility is that your S3 bucket is in a remote Amazon region, which
> would make it very slow. In my experience though saveAsTextFile has worked
> even for pretty large datasets in that situation, so maybe there's
> something else in your job causing a problem. Have you tried other
> operations on the data, like count(), or saving synthetic datasets (e.g.
> sc.parallelize(1 to 100*1000*1000, 20).saveAsTextFile(...)?
>
> Matei
>
> On August 25, 2014 at 12:09:25 PM, amnonkhen ([hidden email]
> <http://user/SendEmail.jtp?type=node&node=8000&i=0>) wrote:
>
> Hi jerryye,
> Maybe if you voted up my question on Stack Overflow it would get some
> traction and we would get nearer to a solution.
> Thanks,
> Amnon
>
>
>
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