[FLINK-2268] Allow not including the Hadoop uber jar

flink-dist/pom.xml

@@ -357,6 +357,39 @@ under the License.
  </dependencies>
 
  <profiles>
+ <profile>
+ <!-- Copies that shaded Hadoop uber jar to the dist folder. -->
+ <id>include-hadoop</id>
+ <activation>
+ <property>
+ <name>!withoutHadoop</name>
+ </property>
+ </activation>
+ <build>
+ <plugins>
+ <plugin>
+ <artifactId>maven-assembly-plugin</artifactId>
+ <executions>
+ <execution>
+ <id>hadoop</id>
+ <phase>package</phase>
+ <goals>
+ <goal>single</goal>
+ </goals>
+ <configuration>
+ <descriptors>
+ <descriptor>src/main/assemblies/hadoop.xml</descriptor>
+ </descriptors>
+ <finalName>flink-${project.version}-bin</finalName>
+ <appendAssemblyId>false</appendAssemblyId>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>
+
+ </plugins>
+ </build>
+ </profile>
  <profile>
  <!-- Creates/Removes the 'build-target' symlink in the root directory (only Unix systems) -->
  <id>symlink-build-target</id>

flink-dist/src/main/assemblies/bin.xml

@@ -54,14 +54,6 @@ under the License.
  <fileMode>0644</fileMode>
  </file>
 
- <!-- copy the Hadoop uber jar -->
- <file>
- <source>../flink-shaded-hadoop/flink-shaded-hadoop2-uber/target/flink-shaded-hadoop2-uber-${project.version}.jar</source>
- <outputDirectory>lib/</outputDirectory>
- <destName>flink-shaded-hadoop2-uber-${project.version}.jar</destName>
- <fileMode>0644</fileMode>
- </file>
-
  <!-- copy the config file -->
  <file>
  <source>src/main/resources/flink-conf.yaml</source>

flink-dist/src/main/assemblies/hadoop.xml

@@ -0,0 +1,40 @@
+<!--
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http:https://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied. See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+<assembly
+ xmlns="http:https://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0"
+ xmlns:xsi="http:https://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http:https://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0 http:https://maven.apache.org/xsd/assembly-1.1.0.xsd">
+ <id>hadoop</id>
+ <formats>
+ <format>dir</format>
+ </formats>
+
+ <includeBaseDirectory>true</includeBaseDirectory>
+ <baseDirectory>flink-${project.version}</baseDirectory>
+
+ <files>
+ <!-- copy the Hadoop uber jar -->
+ <file>
+ <source>../flink-shaded-hadoop/flink-shaded-hadoop2-uber/target/flink-shaded-hadoop2-uber-${project.version}.jar</source>
+ <outputDirectory>lib/</outputDirectory>
+ <destName>flink-shaded-hadoop2-uber-${project.version}.jar</destName>
+ <fileMode>0644</fileMode>
+ </file>
+ </files>
+</assembly>