Tried running below
mahout recommenditembased --input /user/etl_user/itemrecco --output
/user/etl_user/itemreccooutput --usersFile /user/etl_user/users.txt
Stuck at same job, and same error.
This is just a follow-on error since the intermediate result was not
created for the next stage. This is not the problem, nor is the output
directory. It is as I said, the -D args.
On Thu, Sep 6, 2012 at 9:45 AM, A Geek wrote:
>
> hi, I just went through the log and found this error msg: > Except
(FileInputFormat.java:231)
Can you have a look at the specified path and ensure that the said folder
exits. HTH.
Thanks, KK
> Date: Wed, 5 Sep 2012 18:40:30 -0700
> From: gkodu...@yahoo.com
> To: mahout-u...@lucene.apache.org
> Subject: Error running RecommenderJob using mahout-c
-D arguments are arguments to the JVM, not the program. This needs to
go in the "HADOOP_OPTS" env variable if using the hadoop binary.
On Thu, Sep 6, 2012 at 8:05 AM, Lee Carroll
wrote:
> -Dmapred.output.dir=/user/etl_user/itemreccooutput
> should that be
> -Dmapred.output.dir=/user/etl_user/item
-Dmapred.output.dir=/user/etl_user/itemreccooutput
should that be
-Dmapred.output.dir=/user/etl_user/itemrecco/output
On 6 September 2012 02:40, tmefrt wrote:
>
> Hi All
>
> I'm trying to test the item recommendation. using the command
>
>
> hadoop jar /usr/lib/mahout/mahout-core-0.5-cdh3u4-job.
Hi All
I'm trying to test the item recommendation. using the command
hadoop jar /usr/lib/mahout/mahout-core-0.5-cdh3u4-job.jar
org.apache.mahout.cf.taste.hadoop.item.RecommenderJob
-Dmapred.input.dir=/user/etl_user/itemrecco/in_file.txt
-Dmapred.output.dir=/user/etl_user/itemreccooutput
Input
