SPARK-4338. [YARN] Ditch yarn-alpha.

Sorry if this is a little premature with 1.2 still not out the door, but it will make other work like SPARK-4136 and SPARK-2089 a lot easier.

Author: Sandy Ryza <sandy@cloudera.com>

Closes #3215 from sryza/sandy-spark-4338 and squashes the following commits:

1c5ac08 [Sandy Ryza] Update building Spark docs and remove unnecessary newline
9c1421c [Sandy Ryza] SPARK-4338. Ditch yarn-alpha.

1 files changed, 55 insertions, 74 deletions

diff --git a/yarn/pom.xml b/yarn/pom.xml
index bba73648c7..d7579bf962 100644
--- a/yarn/pom.xml
+++ b/yarn/pom.xml
@@ -25,9 +25,9 @@
   </parent>
 
   <groupId>org.apache.spark</groupId>
-  <artifactId>yarn-parent_2.10</artifactId>
-  <packaging>pom</packaging>
-  <name>Spark Project YARN Parent POM</name>
+  <artifactId>spark-yarn_2.10</artifactId>
+  <packaging>jar</packaging>
+  <name>Spark Project YARN</name>
   <properties>
     <sbt.project.name>yarn</sbt.project.name>
   </properties>
@@ -59,6 +59,12 @@
       <artifactId>hadoop-client</artifactId>
     </dependency>
     <dependency>
+      <groupId>org.apache.hadoop</groupId>
+      <artifactId>hadoop-yarn-server-tests</artifactId>
+      <classifier>tests</classifier>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
       <groupId>org.scalatest</groupId>
       <artifactId>scalatest_${scala.binary.version}</artifactId>
       <scope>test</scope>
@@ -70,41 +76,54 @@
     </dependency>
   </dependencies>
 
+  <!--
+    See SPARK-3710. hadoop-yarn-server-tests in Hadoop 2.2 fails to pull some needed
+    dependencies, so they need to be added manually for the tests to work.
+  -->
   <profiles>
     <profile>
-      <id>yarn-alpha</id>
-      <build>
-        <plugins>
-          <plugin>
-            <artifactId>maven-antrun-plugin</artifactId>
-            <executions>
-              <execution>
-                <phase>validate</phase>
-                <goals>
-                  <goal>run</goal>
-                </goals>
-                <configuration>
-                  <tasks>
-                    <echo>*******************************************************************************************</echo>
-                    <echo>***WARNING***: Support for YARN-alpha API's will be removed in Spark 1.3 (see SPARK-3445).*</echo>
-                    <echo>*******************************************************************************************</echo>
-                  </tasks>
-                </configuration>
-              </execution>
-            </executions>
-          </plugin>
-        </plugins>
-      </build>
-      <modules>
-        <module>alpha</module>
-      </modules>
-    </profile>
-
-    <profile>
-      <id>yarn</id>
-      <modules>
-        <module>stable</module>
-      </modules>
+      <id>hadoop-2.2</id>
+      <properties>
+        <jersey.version>1.9</jersey.version>
+      </properties>
+      <dependencies>
+        <dependency>
+          <groupId>org.mortbay.jetty</groupId>
+          <artifactId>jetty</artifactId>
+          <version>6.1.26</version>
+          <exclusions>
+            <exclusion>
+              <groupId>org.mortbay.jetty</groupId>
+              <artifactId>servlet-api</artifactId>
+            </exclusion>
+          </exclusions>
+          <scope>test</scope>
+        </dependency>
+        <dependency>
+          <groupId>com.sun.jersey</groupId>
+          <artifactId>jersey-core</artifactId>
+          <version>${jersey.version}</version>
+          <scope>test</scope>
+        </dependency>
+        <dependency>
+          <groupId>com.sun.jersey</groupId>
+          <artifactId>jersey-json</artifactId>
+          <version>${jersey.version}</version>
+          <scope>test</scope>
+          <exclusions>
+            <exclusion>
+              <groupId>stax</groupId>
+              <artifactId>stax-api</artifactId>
+            </exclusion>
+          </exclusions>
+        </dependency>
+        <dependency>
+          <groupId>com.sun.jersey</groupId>
+          <artifactId>jersey-server</artifactId>
+          <version>${jersey.version}</version>
+          <scope>test</scope>
+        </dependency>
+      </dependencies>
     </profile>
   </profiles>
 
@@ -125,38 +144,6 @@
         </configuration>
       </plugin>
       <plugin>
-        <groupId>org.codehaus.mojo</groupId>
-        <artifactId>build-helper-maven-plugin</artifactId>
-        <executions>
-          <execution>
-           <id>add-scala-sources</id>
-            <phase>generate-sources</phase>
-            <goals>
-              <goal>add-source</goal>
-            </goals>
-            <configuration>
-              <sources>
-                <source>src/main/scala</source>
-                <source>../common/src/main/scala</source>
-              </sources>
-            </configuration>
-          </execution>
-          <execution>
-            <id>add-scala-test-sources</id>
-            <phase>generate-test-sources</phase>
-            <goals>
-              <goal>add-test-source</goal>
-            </goals>
-            <configuration>
-              <sources>
-                <source>src/test/scala</source>
-                <source>../common/src/test/scala</source>
-              </sources>
-            </configuration>
-          </execution>
-        </executions>
-      </plugin>
-      <plugin>
         <groupId>org.scalatest</groupId>
         <artifactId>scalatest-maven-plugin</artifactId>
         <configuration>
@@ -169,12 +156,6 @@
 
     <outputDirectory>target/scala-${scala.binary.version}/classes</outputDirectory>
     <testOutputDirectory>target/scala-${scala.binary.version}/test-classes</testOutputDirectory>
-
-    <resources>
-      <resource>
-        <directory>../common/src/main/resources</directory>
-      </resource>
-    </resources>
   </build>
 
 </project>