From 53cd50c0699efc8733518658100c62426b425de2 Mon Sep 17 00:00:00 2001
From: Matei Zaharia <matei@eecs.berkeley.edu>
Date: Fri, 23 Aug 2013 23:30:17 -0700
Subject: Change build and run instructions to use assemblies

This commit makes Spark invocation saner by using an assembly JAR to
find all of Spark's dependencies instead of adding all the JARs in
lib_managed. It also packages the examples into an assembly and uses
that as SPARK_EXAMPLES_JAR. Finally, it replaces the old "run" script
with two better-named scripts: "run-examples" for examples, and
"spark-class" for Spark internal classes (e.g. REPL, master, etc). This
is also designed to minimize the confusion people have in trying to use
"run" to run their own classes; it's not meant to do that, but now at
least if they look at it, they can modify run-examples to do a decent
job for them.

As part of this, Bagel's examples are also now properly moved to the
examples package instead of bagel.
---
 make-distribution.sh | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

(limited to 'make-distribution.sh')

diff --git a/make-distribution.sh b/make-distribution.sh
index 70aff418c7..df7bbf1e74 100755
--- a/make-distribution.sh
+++ b/make-distribution.sh
@@ -47,7 +47,7 @@ VERSION=$($FWDIR/sbt/sbt "show version" | tail -1 | cut -f 2 | sed 's/^\([a-zA-Z
 
 # Initialize defaults
 SPARK_HADOOP_VERSION=1.0.4
-SPARK_WITH_YARN=false
+SPARK_YARN=false
 MAKE_TGZ=false
 
 # Parse arguments
@@ -58,7 +58,7 @@ while (( "$#" )); do
       shift
       ;;
     --with-yarn)
-      SPARK_WITH_YARN=true
+      SPARK_YARN=true
       ;;
     --tgz)
       MAKE_TGZ=true
@@ -74,7 +74,7 @@ else
 fi
 
 echo "Hadoop version set to $SPARK_HADOOP_VERSION"
-if [ "$SPARK_WITH_YARN" == "true" ]; then
+if [ "$SPARK_YARN" == "true" ]; then
   echo "YARN enabled"
 else
   echo "YARN disabled"
@@ -82,21 +82,22 @@ fi
 
 # Build fat JAR
 export SPARK_HADOOP_VERSION
-export SPARK_WITH_YARN
-"$FWDIR/sbt/sbt" "repl/assembly"
+export SPARK_YARN
+"$FWDIR/sbt/sbt" "assembly/assembly"
 
 # Make directories
 rm -rf "$DISTDIR"
 mkdir -p "$DISTDIR/jars"
-echo "$VERSION" > "$DISTDIR/RELEASE"
+echo "Spark $VERSION built for Hadoop $SPARK_HADOOP_VERSION" > "$DISTDIR/RELEASE"
 
 # Copy jars
-cp $FWDIR/repl/target/*.jar "$DISTDIR/jars/"
+cp $FWDIR/assembly/target/*/*assembly*.jar "$DISTDIR/jars/"
 
 # Copy other things
 cp -r "$FWDIR/bin" "$DISTDIR"
 cp -r "$FWDIR/conf" "$DISTDIR"
-cp "$FWDIR/run" "$FWDIR/spark-shell" "$DISTDIR"
+cp "$FWDIR/spark-class" "$DISTDIR"
+cp "$FWDIR/spark-shell" "$DISTDIR"
 cp "$FWDIR/spark-executor" "$DISTDIR"
 
 
-- 
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