From 6762ec2d81827bc5a7be546200c951aba4a7bba0 Mon Sep 17 00:00:00 2001
From: Takuya UESHIN <ueshin@happy-camper.st>
Date: Wed, 26 Nov 2014 12:36:40 +0900
Subject: [PATCH] Fix usage of -Xdoclint javadoc option.

---
 pom.xml                  | 2 +-
 project/SparkBuild.scala | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/pom.xml b/pom.xml
index 9423f3d5e78c7..270a91f1cad69 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1254,7 +1254,7 @@
             <groupId>org.apache.maven.plugins</groupId>
             <artifactId>maven-javadoc-plugin</artifactId>
             <configuration>
-              <additionalparam>-Xdoclint:-missing</additionalparam>
+              <additionalparam>-Xdoclint:all -Xdoclint:-missing</additionalparam>
             </configuration>
           </plugin>
         </plugins>
diff --git a/project/SparkBuild.scala b/project/SparkBuild.scala
index 2806d14b30f05..b16ed66aeb3c3 100644
--- a/project/SparkBuild.scala
+++ b/project/SparkBuild.scala
@@ -140,7 +140,7 @@ object SparkBuild extends PomBuild {
 
     javacOptions in (Compile, doc) ++= {
       val Array(major, minor, _) = System.getProperty("java.version").split("\\.", 3)
-      if (major.toInt >= 1 && minor.toInt >= 8) Seq("-Xdoclint:-missing") else Seq.empty
+      if (major.toInt >= 1 && minor.toInt >= 8) Seq("-Xdoclint:all", "-Xdoclint:-missing") else Seq.empty
     }
   )