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Posted to users@maven.apache.org by Manish Maheshwari <my...@gmail.com> on 2017/03/15 07:07:24 UTC
Maven Shade Plugin - How to Shade
Hi,
Quick help - This is the first time i am using the shade plugin. I saw the
shading documentation here - but could not figure out which transformer
should I use -
https://maven.apache.org/plugins/maven-shade-plugin/examples/resource-transformers.html
My requirement is this - I am using Apache Spark 1.6 that has a dependency
on JPMML 1.1.15 as documented here -
https://repository.cloudera.com/artifactory/cloudera-repos/org/apache/spark/spark-mllib_2.10/1.6.0-cdh5.7.5-SNAPSHOT/spark-mllib_2.10-1.6.0-cdh5.7.5-20161028.092134-21.pom
<dependency>
<groupId>org.jpmml</groupId>
* <artifactId>pmml-model</artifactId>*
* <version>1.1.15</version>*
<scope>compile</scope>
<exclusions>
<exclusion>
<artifactId>FastInfoset</artifactId>
<groupId>com.sun.xml.fastinfoset</groupId>
</exclusion>
<exclusion>
<artifactId>istack-commons-runtime</artifactId>
<groupId>com.sun.istack</groupId>
</exclusion>
</exclusions>
</dependency>
My code uses org.jpmml version 1.2.6
<dependency>
<groupId>org.jpmml</groupId>
<artifactId>pmml-model</artifactId>
<version>1.2.6</version>
</dependency>
Now my shade pom snippet looks like -
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>2.4.1</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<relocations>
<relocation>
<pattern>org.jpmml</pattern>
<shadedPattern>my.spark.jpmml</shadedPattern>
</relocation>
</relocations>
<transformers>
<transformer
implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer"
/>
</transformers>
</configuration>
</execution>
</executions>
</plugin>
But this does not work as intended and my package fails. Any idea what is
missing here.
Thanks,
Manish