有时你的工程里会和你的Spark环境出现包冲突,这时候能够用Maven shade将你的包名重命名,在maven里加上:apache
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>2.4.1</version>
<configuration>
<createDependencyReducedPom>false</createDependencyReducedPom>
</configuration>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<relocations>
<relocation>
<pattern>org.apache.curator</pattern>
<shadedPattern>mypackage.mycurator</shadedPattern>
</relocation>
</relocations>
<transformers>
<transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer" />
</transformers>
</configuration>
</execution>
</executions>
</plugin>maven
这样就能够将org.apache.curator包改为mypackage.mycurator包,避免了包冲突。orm