Details
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Type: extRequest
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Status: Closed
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Priority: Major
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Resolution: Done
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Component/s: CreatiFI
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Labels:None
Description
Dear FIWARE coach,
we forward you a support request received from a CreatiFI applicant we are
not able to solve.
Please let us know if you need direct contact with the submitter.
Thanks.
*********************************
We struggle getting a custom MapReduce job running with an external library.
We can do the following:
run the hadoop-examples.jar
run the hadoop-examples.jar in our home directory
run the hadoop word-count.jar example in our home directory
We fail to run the following:
run the hadoop word-count.jar with mahout: we get the following compiler
error
[jakob.zeitler@cosmosmaster-gi WordCountExample]$ javac -classpath
"/usr/lib/hadoop-0.20/hadoop-0.20.2-cdh3u6-core.jar:/home/jakob.zeitler/lib/apache-mahout-distribution-0.10.1/:/home/jakob.zeitler/lib/apache-mahout-distribution-0.10.1/lib/"
-d classes/ WordCount.java
WordCount.java:12: cannot find symbol
symbol : class mahout
location: package org.apache
import org.apache.mahout;
^
1 error
*********************************
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[Created via e-mail received from: Andrea Maestrini <amaestrini@create-net.org>]
Issue Links
- relates to
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HELP-4568 FIWARE.Request.Tech.Data.BigData-Analysis.ErrorRunningMRWithMahoutLibrary
- Closed
Dear CreatiFI coach,
the applicants resolved the issue by himself.
You can close the ticket
BR
On Tue, Jul 14, 2015 at 2:06 PM, Andrea Maestrini <amaestrini@create-net.org
> wrote:
> Dear FIWARE coach,
> we forward you a support request received from a CreatiFI applicant we are
> not able to solve.
> Please let us know if you need direct contact with the submitter.
> Thanks.
>
> *********************************
>
> We struggle getting a custom MapReduce job running with an external
> library.
>
> We can do the following:
> run the hadoop-examples.jar
> run the hadoop-examples.jar in our home directory
> run the hadoop word-count.jar example in our home directory
>
> We fail to run the following:
> run the hadoop word-count.jar with mahout: we get the following compiler
> error
>
> [jakob.zeitler@cosmosmaster-gi WordCountExample]$ javac -classpath "/usr/lib/hadoop-0.20/hadoop-0.20.2-cdh3u6-core.jar:/home/jakob.zeitler/lib/apache-mahout-distribution-0.10.1/:/home/jakob.zeitler/lib/apache-mahout-distribution-0.10.1/lib/" -d classes/ WordCount.java
> WordCount.java:12: cannot find symbol
> symbol : class mahout
> location: package org.apache
> import org.apache.mahout;
> ^
> 1 error
>
>
> *********************************
>
_______________________________________________
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Fiware-creatifi-coaching@lists.fi-ware.org
https://lists.fi-ware.org/listinfo/fiware-creatifi-coaching