From fc716589384f70096ba2fe1eb6a4131c61b21c7c Mon Sep 17 00:00:00 2001
From: Patrick Wendell <pwendell@gmail.com>
Date: Fri, 4 Jul 2014 10:01:19 -0700
Subject: [PATCH] HOTFIX: Clean before building docs during release.

If the docs are built after a Maven build has finished the intermediate
state somehow causes a compiler bug during sbt compilation. This just
does a clean before attempting to build the docs.
---
 dev/create-release/create-release.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dev/create-release/create-release.sh b/dev/create-release/create-release.sh
index c96afe822c..49bf78f607 100755
--- a/dev/create-release/create-release.sh
+++ b/dev/create-release/create-release.sh
@@ -125,6 +125,7 @@ scp spark-* \
 
 # Docs
 cd spark
+sbt/sbt clean
 cd docs
 PRODUCTION=1 jekyll build
 echo "Copying release documentation"
-- 
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