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From Sungwook Yoon <sy...@maprtech.com>
Subject Re: Spark And Mapr
Date Wed, 01 Oct 2014 23:12:38 GMT
Yes.. you should use maprfs://

I personally haven't used pyspark, I just used scala shell or standalone
with MapR.

I think you need to set classpath right, adding jar like
 /opt/mapr/hadoop/hadoop-0.20.2/lib/hadoop-0.20.2-dev-core.jar to the
classpath
in the classpath.

Sungwook

On Wed, Oct 1, 2014 at 4:09 PM, Addanki, Santosh Kumar <
santosh.kumar.addanki@sap.com> wrote:

>  Hi
>
>
>
> We would like to do this in PySpark Environment
>
>
>
> i.e something like
>
>
>
> test = sc.textFile("maprfs:///user/root/test") or
>
> test = sc.textFile("hdfs:///user/root/test") or
>
>
>
>
>
> Currently when we try
>
> test = sc.textFile("maprfs:///user/root/test")
>
>
>
> It throws the error
>
> No File-System for scheme: maprfs
>
>
>
>
>
> Best Regards
>
> Santosh
>
>
>
>
>
>
>
> *From:* Vladimir Rodionov [mailto:vrodionov@splicemachine.com]
> *Sent:* Wednesday, October 01, 2014 3:59 PM
> *To:* Addanki, Santosh Kumar
> *Cc:* user@spark.apache.org
> *Subject:* Re: Spark And Mapr
>
>
>
> There is doc on MapR:
>
>
>
> http://doc.mapr.com/display/MapR/Accessing+MapR-FS+in+Java+Applications
>
>
>
> -Vladimir Rodionov
>
>
>
> On Wed, Oct 1, 2014 at 3:00 PM, Addanki, Santosh Kumar <
> santosh.kumar.addanki@sap.com> wrote:
>
> Hi
>
>
>
> We were using Horton 2.4.1 as our Hadoop distribution and now switched to
> MapR
>
>
>
> Previously to read a text file  we would use :
>
>
>
> test = sc.textFile(\"hdfs://10.48.101.111:8020/user/hdfs/test\
> <http://10.48.101.111:8020/user/hdfs/test%5C>")"
>
>
>
>
>
> What would be the equivalent of the same for Mapr.
>
>
>
> Best Regards
>
> Santosh
>
>
>

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