Hi Folks,
I have been trying to dig up some information in regards to what are the
possibilities when wanting to deploy more than one client process that
consumes Spark.
Let's say I have a Spark Cluster of 10 servers, and would like to setup 2
additional servers which are sending requests to it t
Hi Ladies and Gents,
I would like to know what are the options I have if I would like to
leverage Spark code I already have written to use a DB (Vertica) as its
store/datasource.
The data is of tabular nature. So any relational DB can essentially be used.
Do I need to develop a context? If yes, ho
Hi,
I have been playing around with the new version of Spark MLlib Random
forest implementation, and while in the process, tried it with a file with
String Features.
While training, it fails with:
java.lang.NumberFormatException: For input string.
Is MBLib Random forest adapted to run on top of
Hi,
We are using Spark with data files on HDFS. The files are stored as files
for predefined hadoop user ("hdfs").
The folder is permitted with
· read write, executable and read permission for the hdfs user
· executable and read permission for users in the group
· just
text**.**SPARK_UNKNOWN_USER*
>
> *}*
>
>
>
> Thanks
>
> Jerry
>
>
>
> *From:* Asaf Lahav [mailto:asaf.la...@gmail.com]
> *Sent:* Thursday, April 10, 2014 8:15 PM
> *To:* user@spark.apache.org
> *Subject:* Executing spark jobs with predefined Hadoop u
