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From Sean Owen <sro...@gmail.com>
Subject Re: Help with running taste-demo on mahout-examples-0.7-SNAPSHOT.jar
Date Fri, 18 May 2012 18:12:15 GMT
(You can use -DskipTests in Maven. You don't need to run the very
lengthy tests.)

The bad news is that this example only worked in 0.5, and was removed
in 0.6. The underlying pieces are still there, you just would have to
assemble the WAR yourself.

I'll try to figure out how to remove this; I didn't know this was
still posted anywhere.

Sean

On Fri, May 18, 2012 at 7:07 PM, Dhananjay Sampath
<dhananjay.sampath@gmail.com> wrote:
> Hi mahout-devs/mahout-users,
>
> I am here stuck on trying to get the mahout taste app demo working and
> could really use some help. I know that several people have come before me
> asking the same question and I have gone through almost all of them and
> have met with little success.
>
> I followed all of the instructions from (
> http://mahout.apache.org/taste.html#demo) and have managed to installed
> mahout.
> Upto Step 5 - things are jim and dandy.
> * Step 5 - runs all of the tests (for hours) but finished without creating
> a grouplens.jar file.
>
> ? On step 3 do I have to create that entire directory structure ? No
> directories after trunk/ exists by default - in which case I believe the
> document should add that we should create a directory with a mkdir -p
> command.
> ? I tried using the mahout-examples-0.7-SNAPSHOT.jar instead of a
> grouplens.jar in the trunk/examples/target/ directory, as that was the only
> other jar that was created but met with little success. Should I create the
> grouplens.jar somehow?
>
> So in short,
> 1. I created the entire directory structure by hand.
> 2. Copied the .dat files in to the newly created location.
> 3. With no grouplens.jar file, I copied mahout-examples.....jar file into
> the trunk/taste-web directory
> 4. Running 'mvn package' errors out since there is no pom.xml file in this
> location.
>
> Clearly, I am off at some point. If you could point it out maybe I can help
> document a more detailed approach to getting the taste demo to work for the
> community.
>
> Thanks for your time,
>
> best,
> DJ
>
> p.s:
>
> mvn install completes successfully.
> ---
> Are there any other logs that can help someone, help me, (feeling like
> Jerry Mcguire now).
>
>
> INFO]
> [INFO]
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Reactor Summary:
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Apache Mahout ......................................... SUCCESS
> [3.527s]
> [INFO] Mahout Build Tools .................................... SUCCESS
> [1.190s]
> [INFO] Mahout Math ........................................... SUCCESS
> [11.547s]
> [INFO] Mahout Core ........................................... SUCCESS
> [55:20.021s]
> [INFO] Mahout Integration .................................... SUCCESS
> [1:20.776s]
> [INFO] Mahout Examples ....................................... SUCCESS
> [1:08.600s]
> [INFO] Mahout Release Package ................................ SUCCESS
> [0.020s]
> [INFO]
> ------------------------------------------------------------------------
> [INFO]
> ------------------------------------------------------------------------
> [INFO] BUILD SUCCESSFUL
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Total time: 58 minutes 6 seconds
> [INFO] Finished at: Fri May 18 11:41:47 UTC 2012
> [INFO] Final Memory: 84M/1168M
> [INFO]
> ------------------------------------------------------------------------
>
> --
> --
> Luminous beings we are, not this crude matter

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