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https://issues.apache.org/jira/browse/MAHOUT-2023?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16279090#comment-16279090
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ASF GitHub Bot commented on MAHOUT-2023:
----------------------------------------
Github user pferrel commented on the issue:
https://github.com/apache/mahout/pull/353
The fix doesn’t seem to be working for me. what am I doing wrong?
@rawkintrevo I
1) pulled your mahout-2023 branch
2) `./buildtools/change-scala-version.sh 2.11`
3) `mvn clean install -Pscala-2.11,spark-2.1`
4) `jar tf mahout-spark_2.11-0.13.1-SNAPSHOT-dependency-reduced.jar | grep
scopt`
and get nothing, it's not going into the dependency-reduced.jar.
What am I doing wrong? (edited)
[10:34]
also `mahout spark-itemsimilarity` reports a missing scopt as you'd expect
[10:36]
This is what the `dependency-reduced.xml` looks like:
``` <includes>
<!-- guava only included to get Preconditions in mahout-math and
mahout-hdfs -->
<include>com.google.guava:guava</include>
<include>com.github.scopt:scopt_${scala.compat.version}</include>
<include>com.tdunning:t-digest</include>
<include>org.apache.commons:commons-math3</include>
<include>it.unimi.dsi:fastutil</include>
<include>org.bytedeco:javacpp</include>
</includes>
```
[10:37]
after `./buildtools/change-scala-version.sh 2.11`
[10:38]
does that script need to hit `dependency-reduced.xml`?
> Drivers broken, scopt classes not found
> ---------------------------------------
>
> Key: MAHOUT-2023
> URL: https://issues.apache.org/jira/browse/MAHOUT-2023
> Project: Mahout
> Issue Type: Bug
> Components: build
> Affects Versions: 0.13.1
> Environment: any
> Reporter: Pat Ferrel
> Assignee: Trevor Grant
> Priority: Blocker
> Fix For: 0.13.1
>
>
> Type `mahout spark-itemsimilarity` after Mahout is installed properly and you
> get a fatal exception due to missing scopt classes.
> Probably a build issue related to incorrect versions of scopt being looked
> for.
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