From a19d8c89d90eea7eb8295378cec3d27444e0336d Mon Sep 17 00:00:00 2001
From: Yin Huai <huai@cse.ohio-state.edu>
Date: Fri, 25 Jul 2014 13:00:13 -0700
Subject: [PATCH] [SPARK-2682] Javadoc generated from Scala source code is not
 in javadoc's index

Add genjavadocSettings back to SparkBuild. It requires #1585 .

https://issues.apache.org/jira/browse/SPARK-2682

Author: Yin Huai <huai@cse.ohio-state.edu>

Closes #1584 from yhuai/SPARK-2682 and squashes the following commits:

2e89461 [Yin Huai] Merge remote-tracking branch 'upstream/master' into SPARK-2682
54e3b66 [Yin Huai] Add genjavadocSettings back.
---
 project/SparkBuild.scala | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/project/SparkBuild.scala b/project/SparkBuild.scala
index 86d47734e7..1629bc2cba 100644
--- a/project/SparkBuild.scala
+++ b/project/SparkBuild.scala
@@ -21,6 +21,7 @@ import scala.collection.JavaConversions._
 import sbt._
 import sbt.Classpaths.publishTask
 import sbt.Keys._
+import sbtunidoc.Plugin.genjavadocSettings
 import org.scalastyle.sbt.ScalastylePlugin.{Settings => ScalaStyleSettings}
 import com.typesafe.sbt.pom.{PomBuild, SbtPomKeys}
 import net.virtualvoid.sbt.graph.Plugin.graphSettings
@@ -107,7 +108,7 @@ object SparkBuild extends PomBuild {
   lazy val MavenCompile = config("m2r") extend(Compile)
   lazy val publishLocalBoth = TaskKey[Unit]("publish-local", "publish local for m2 and ivy")
 
-  lazy val sharedSettings = graphSettings ++ ScalaStyleSettings ++ Seq (
+  lazy val sharedSettings = graphSettings ++ ScalaStyleSettings ++ genjavadocSettings ++ Seq (
     javaHome   := Properties.envOrNone("JAVA_HOME").map(file),
     incOptions := incOptions.value.withNameHashing(true),
     retrieveManaged := true,
-- 
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