From 34147549a7ad188e5eae8d818d36ca0fe882c16f Mon Sep 17 00:00:00 2001
From: GuoQiang Li <witgo@qq.com>
Date: Thu, 5 Feb 2015 12:03:13 -0800
Subject: [SPARK-5474][Build]curl should support URL redirection in build/mvn

Author: GuoQiang Li <witgo@qq.com>

Closes #4263 from witgo/SPARK-5474 and squashes the following commits:

ef397ff [GuoQiang Li] review commits
a398324 [GuoQiang Li] curl should support URL redirection in build/mvn
---
 build/mvn         | 10 +++++-----
 dev/check-license |  2 +-
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/build/mvn b/build/mvn
index a87c5a2623..53babf54de 100755
--- a/build/mvn
+++ b/build/mvn
@@ -34,14 +34,14 @@ install_app() {
   local binary="${_DIR}/$3"
 
   # setup `curl` and `wget` silent options if we're running on Jenkins
-  local curl_opts=""
+  local curl_opts="-L"
   local wget_opts=""
   if [ -n "$AMPLAB_JENKINS" ]; then
-    curl_opts="-s"
-    wget_opts="--quiet"
+    curl_opts="-s ${curl_opts}"
+    wget_opts="--quiet ${wget_opts}"
   else
-    curl_opts="--progress-bar"
-    wget_opts="--progress=bar:force"
+    curl_opts="--progress-bar ${curl_opts}"
+    wget_opts="--progress=bar:force ${wget_opts}"
   fi
 
   if [ -z "$3" -o ! -f "$binary" ]; then
diff --git a/dev/check-license b/dev/check-license
index a006f65710..39943f882b 100755
--- a/dev/check-license
+++ b/dev/check-license
@@ -31,7 +31,7 @@ acquire_rat_jar () {
       printf "Attempting to fetch rat\n"
       JAR_DL="${JAR}.part"
       if [ $(command -v curl) ]; then
-        curl --silent "${URL}" > "$JAR_DL" && mv "$JAR_DL" "$JAR"
+        curl -L --silent "${URL}" > "$JAR_DL" && mv "$JAR_DL" "$JAR"
       elif [ $(command -v wget) ]; then
         wget --quiet ${URL} -O "$JAR_DL" && mv "$JAR_DL" "$JAR"
       else
-- 
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