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SQOOP-2622: Sqoop2: Add documentation about connector classpath isolation

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(Dian Fu via Jarek Jarcec Cecho)
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Jarek Jarcec Cecho 2015-12-29 09:17:32 +01:00
parent 14eac41fa3
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39
docs/src/site/sphinx/dev/ConnectorDevelopment.rst
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@ -316,6 +316,45 @@ Hence the pom.xml for the sqoop kite connector built using the kite-sdk might l
.... ....
</dependencies> </dependencies>
Sqoop Connector Build
=====================
Sqoop 2 supports connectors to package their dependencies into the ``lib`` directory inside the connector jar to provide classpath isolation between connectors. Add the following to the pom.xml for the connector:
::
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<version>${maven-assembly-plugin.version}</version>
<dependencies>
<dependency>
<groupId>org.apache.sqoop</groupId>
<artifactId>sqoop-assemblies</artifactId>
<version>${sqoop.version}</version>
</dependency>
</dependencies>
<executions>
<execution>
<id>make-assembly</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
<configuration>
<finalName>${project.artifactId}-${project.version}</finalName>
<appendAssemblyId>false</appendAssemblyId>
<descriptorRefs>
<descriptorRef>sqoop-connector</descriptorRef>
</descriptorRefs>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
Configurables Configurables
+++++++++++++ +++++++++++++