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From Ted Dunning <ted.dunn...@gmail.com>
Subject Re: Mahout 0.7 not working with Hadoop 1.1.1
Date Thu, 04 Jul 2013 04:53:55 GMT
Use the trunk version.

0.7 is quite old and will not have any fixes applied to it.

The current version (will soon be released as 0.8) should work.


On Wed, Jul 3, 2013 at 9:47 PM, Apurv Khare <Apurv.Khare@lntinfotech.com>wrote:

> Please can anyone look into this issue.
>
> I didn't get any respond.
>
> -----Original Message-----
> From: Apurv Khare [mailto:Apurv.Khare@lntinfotech.com]
> Sent: Tuesday, July 02, 2013 11:03 AM
> To: mahout-user@apache.org; user@mahout.apache.org; user@hadoop.apache.org
> Subject: Mahout 0.7 not working with Hadoop 1.1.1
>
> Hi,
>
>
> I'm using hadoop(version 1.1.1) and trying to install Mahout on that, i
> downloaded the latest release from the apche repository of Mahout 0.7, but
> after configuring the classpath and all when i type mahout on the command
> line i get this error.
>
> Exception in thread "main" java.lang.NoSuchMethodError:
> org.apache.hadoop.util.ProgramDriver.driver([Ljava/lang/String;)I
>
>
> I got this post<
> http://stackoverflow.com/questions/11751763/mahout-wont-start-up-anything-to-do-with-compatible-version-between-hadoop-and>
> regarding this and then corresponding Jira<
> https://issues.apache.org/jira/browse/MAHOUT-1044> issue, I made the
> changes as per the JIRA but still i'm facing the same error.
> Even i tried to download the Mahout 0.5 and tried with that, it gave me
> the same error.
>
> My Environment Settings,
>
>  1.  Hadoop Version 1.1.1, Mahout 0.7
>  2.  I opened the bashrc file and set these Variables export
> HADOOP_HOME=/home/user/hadoop export HADOOP_CONF_DIR=/home/user/hadoop/conf
> export JAVA_HOME=/usr/lib/jvm/jdk1.6.0_37
> export PATH=$PATH:$HADOOP_HOME/bin:$JAVA_HOME/bin:$MAHOUT_HOME/bin
> export CLASSPATH=$HADOOP_CONF_DIR
>
>  1.  Now if i run mahout on command line i would face this error Exception
> in thread "main" java.lang.NoSuchMethodError:
> org.apache.hadoop.util.ProgramDriver.driver([Ljava/lang/String;)I
>
>
>  1.  If I set Mahout Local variable
> export MAHOUT_LOCAL=/home/user/mahout7
> i'm able to run mahout with no errors, but it will run locally
>
> Can anyone help me with why i'm facing this issues, i want to run mahout
> with Hadoop
>
> Thanks & Regards,
> Apurv Khare
>
>
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