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Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2015/12/10 15:42:10 UTC
[jira] [Commented] (SPARK-4816) Maven profile netlib-lgpl does not
work
[ https://issues.apache.org/jira/browse/SPARK-4816?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15051045#comment-15051045 ]
Sean Owen commented on SPARK-4816:
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I don't know why it would be different -- are you sure you did a clean build? it's easy to accidentally use artifacts from ~/.m2 sometimes and get a wrench in the works that way, but I don't know how you built.
What about master? I don't think this is an issue since I have been building with netlib successfully recently in 1.5.x.
> Maven profile netlib-lgpl does not work
> ---------------------------------------
>
> Key: SPARK-4816
> URL: https://issues.apache.org/jira/browse/SPARK-4816
> Project: Spark
> Issue Type: Bug
> Components: Build
> Affects Versions: 1.1.0
> Environment: maven 3.0.5 / Ubuntu
> Reporter: Guillaume Pitel
> Priority: Minor
> Fix For: 1.1.1
>
>
> When doing what the documentation recommends to recompile Spark with Netlib Native system binding (i.e. to bind with openblas or, in my case, MKL),
> mvn -Pnetlib-lgpl -Pyarn -Phadoop-2.3 -Dhadoop.version=2.3.0 -DskipTests clean package
> The resulting assembly jar still lacked the netlib-system class. (I checked the content of spark-assembly...jar)
> When forcing the netlib-lgpl profile in MLLib package to be active, the jar is correctly built.
> So I guess it's a problem with the way maven passes profiles activitations to children modules.
> Also, despite the documentation claiming that if the job's jar contains netlib with necessary bindings, it should works, it does not. The classloader must be unhappy with two occurrences of netlib ?
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