involved are. But it required lots of tuning work, because we are
> clearly under the recommended requirements. 4 of the 5 machines are
> switched off during the night, only the bridge machine is alive 24/7.
>
> 12$ per month in total.
>
> Renato Perini.
>
>
> Il 28/04/201
What is your experience using Spark on AWS? Are you setting up your own
Spark cluster, and using HDFS? Or are you using Spark as a service from
AWS? In the latter case, what is your experience of using S3 directly,
without having HDFS in between?
Thanks,
Fatma
Trying to understand how Spark ML pipelines work in case of failures. If I
have multiple transformers and one of them fails, will the lineage based
recovery of rdd's automatically kick in?
Thanks,
Fatma
Is there any documentation that explains how to query JSON documents using
SparkSQL?
Thanks,
Fatma
