48978abfa4
As part of the goal to stop creating assemblies in Spark, this change modifies the mvn and sbt builds to not create an assembly for examples. Instead, dependencies are copied to the build directory (under target/scala-xx/jars), and in the final archive, into the "examples/jars" directory. To avoid having to deal too much with Windows batch files, I made examples run through the launcher library; the spark-submit launcher now has a special mode to run examples, which adds all the necessary jars to the spark-submit command line, and replaces the bash and batch scripts that were used to run examples. The scripts are now just a thin wrapper around spark-submit; another advantage is that now all spark-submit options are supported. There are a few glitches; in the mvn build, a lot of duplicated dependencies get copied, because they are promoted to "compile" scope due to extra dependencies in the examples module (such as HBase). In the sbt build, all dependencies are copied, because there doesn't seem to be an easy way to filter things. I plan to clean some of this up when the rest of the tasks are finished. When the main assembly is replaced with jars, we can remove duplicate jars from the examples directory during packaging. Tested by running SparkPi in: maven build, sbt build, dist created by make-distribution.sh. Finally: note that running the "assembly" target in sbt doesn't build the examples anymore. You need to run "package" for that. Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #11452 from vanzin/SPARK-13576.
219 lines
6.5 KiB
Bash
Executable file
219 lines
6.5 KiB
Bash
Executable file
#!/usr/bin/env bash
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership.
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# The ASF licenses this file to You under the Apache License, Version 2.0
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# (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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#
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# Script to create a binary distribution for easy deploys of Spark.
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# The distribution directory defaults to dist/ but can be overridden below.
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# The distribution contains fat (assembly) jars that include the Scala library,
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# so it is completely self contained.
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# It does not contain source or *.class files.
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set -o pipefail
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set -e
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set -x
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# Figure out where the Spark framework is installed
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SPARK_HOME="$(cd "`dirname "$0"`/.."; pwd)"
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DISTDIR="$SPARK_HOME/dist"
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MAKE_TGZ=false
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NAME=none
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MVN="$SPARK_HOME/build/mvn"
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function exit_with_usage {
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echo "make-distribution.sh - tool for making binary distributions of Spark"
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echo ""
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echo "usage:"
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cl_options="[--name] [--tgz] [--mvn <mvn-command>]"
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echo "make-distribution.sh $cl_options <maven build options>"
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echo "See Spark's \"Building Spark\" doc for correct Maven options."
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echo ""
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exit 1
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}
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# Parse arguments
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while (( "$#" )); do
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case $1 in
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--hadoop)
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echo "Error: '--hadoop' is no longer supported:"
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echo "Error: use Maven profiles and options -Dhadoop.version and -Dyarn.version instead."
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echo "Error: Related profiles include hadoop-2.2, hadoop-2.3 and hadoop-2.4."
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exit_with_usage
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;;
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--with-yarn)
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echo "Error: '--with-yarn' is no longer supported, use Maven option -Pyarn"
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exit_with_usage
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;;
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--with-hive)
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echo "Error: '--with-hive' is no longer supported, use Maven options -Phive and -Phive-thriftserver"
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exit_with_usage
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;;
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--tgz)
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MAKE_TGZ=true
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;;
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--mvn)
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MVN="$2"
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shift
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;;
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--name)
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NAME="$2"
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shift
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;;
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--help)
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exit_with_usage
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;;
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*)
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break
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;;
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esac
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shift
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done
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if [ -z "$JAVA_HOME" ]; then
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# Fall back on JAVA_HOME from rpm, if found
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if [ $(command -v rpm) ]; then
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RPM_JAVA_HOME="$(rpm -E %java_home 2>/dev/null)"
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if [ "$RPM_JAVA_HOME" != "%java_home" ]; then
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JAVA_HOME="$RPM_JAVA_HOME"
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echo "No JAVA_HOME set, proceeding with '$JAVA_HOME' learned from rpm"
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fi
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fi
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fi
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if [ -z "$JAVA_HOME" ]; then
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echo "Error: JAVA_HOME is not set, cannot proceed."
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exit -1
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fi
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if [ $(command -v git) ]; then
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GITREV=$(git rev-parse --short HEAD 2>/dev/null || :)
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if [ ! -z "$GITREV" ]; then
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GITREVSTRING=" (git revision $GITREV)"
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fi
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unset GITREV
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fi
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if [ ! "$(command -v "$MVN")" ] ; then
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echo -e "Could not locate Maven command: '$MVN'."
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echo -e "Specify the Maven command with the --mvn flag"
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exit -1;
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fi
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VERSION=$("$MVN" help:evaluate -Dexpression=project.version $@ 2>/dev/null | grep -v "INFO" | tail -n 1)
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SCALA_VERSION=$("$MVN" help:evaluate -Dexpression=scala.binary.version $@ 2>/dev/null\
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| grep -v "INFO"\
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| tail -n 1)
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SPARK_HADOOP_VERSION=$("$MVN" help:evaluate -Dexpression=hadoop.version $@ 2>/dev/null\
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| grep -v "INFO"\
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| tail -n 1)
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SPARK_HIVE=$("$MVN" help:evaluate -Dexpression=project.activeProfiles -pl sql/hive $@ 2>/dev/null\
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| grep -v "INFO"\
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| fgrep --count "<id>hive</id>";\
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# Reset exit status to 0, otherwise the script stops here if the last grep finds nothing\
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# because we use "set -o pipefail"
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echo -n)
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if [ "$NAME" == "none" ]; then
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NAME=$SPARK_HADOOP_VERSION
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fi
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echo "Spark version is $VERSION"
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if [ "$MAKE_TGZ" == "true" ]; then
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echo "Making spark-$VERSION-bin-$NAME.tgz"
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else
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echo "Making distribution for Spark $VERSION in $DISTDIR..."
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fi
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# Build uber fat JAR
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cd "$SPARK_HOME"
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export MAVEN_OPTS="${MAVEN_OPTS:--Xmx2g -XX:MaxPermSize=512M -XX:ReservedCodeCacheSize=512m}"
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# Store the command as an array because $MVN variable might have spaces in it.
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# Normal quoting tricks don't work.
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# See: http://mywiki.wooledge.org/BashFAQ/050
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BUILD_COMMAND=("$MVN" clean package -DskipTests $@)
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# Actually build the jar
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echo -e "\nBuilding with..."
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echo -e "\$ ${BUILD_COMMAND[@]}\n"
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"${BUILD_COMMAND[@]}"
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# Make directories
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rm -rf "$DISTDIR"
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mkdir -p "$DISTDIR/lib"
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echo "Spark $VERSION$GITREVSTRING built for Hadoop $SPARK_HADOOP_VERSION" > "$DISTDIR/RELEASE"
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echo "Build flags: $@" >> "$DISTDIR/RELEASE"
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# Copy jars
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cp "$SPARK_HOME"/assembly/target/scala*/*assembly*hadoop*.jar "$DISTDIR/lib/"
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# This will fail if the -Pyarn profile is not provided
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# In this case, silence the error and ignore the return code of this command
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cp "$SPARK_HOME"/common/network-yarn/target/scala*/spark-*-yarn-shuffle.jar "$DISTDIR/lib/" &> /dev/null || :
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# Copy examples and dependencies
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mkdir -p "$DISTDIR/examples/jars"
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cp "$SPARK_HOME"/examples/target/scala*/jars/* "$DISTDIR/examples/jars"
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# Copy example sources (needed for python and SQL)
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mkdir -p "$DISTDIR/examples/src/main"
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cp -r "$SPARK_HOME"/examples/src/main "$DISTDIR/examples/src/"
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if [ "$SPARK_HIVE" == "1" ]; then
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cp "$SPARK_HOME"/lib_managed/jars/datanucleus*.jar "$DISTDIR/lib/"
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fi
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# Copy license and ASF files
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cp "$SPARK_HOME/LICENSE" "$DISTDIR"
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cp -r "$SPARK_HOME/licenses" "$DISTDIR"
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cp "$SPARK_HOME/NOTICE" "$DISTDIR"
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if [ -e "$SPARK_HOME"/CHANGES.txt ]; then
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cp "$SPARK_HOME/CHANGES.txt" "$DISTDIR"
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fi
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# Copy data files
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cp -r "$SPARK_HOME/data" "$DISTDIR"
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# Copy other things
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mkdir "$DISTDIR"/conf
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cp "$SPARK_HOME"/conf/*.template "$DISTDIR"/conf
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cp "$SPARK_HOME/README.md" "$DISTDIR"
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cp -r "$SPARK_HOME/bin" "$DISTDIR"
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cp -r "$SPARK_HOME/python" "$DISTDIR"
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cp -r "$SPARK_HOME/sbin" "$DISTDIR"
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# Copy SparkR if it exists
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if [ -d "$SPARK_HOME"/R/lib/SparkR ]; then
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mkdir -p "$DISTDIR"/R/lib
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cp -r "$SPARK_HOME/R/lib/SparkR" "$DISTDIR"/R/lib
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cp "$SPARK_HOME/R/lib/sparkr.zip" "$DISTDIR"/R/lib
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fi
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if [ "$MAKE_TGZ" == "true" ]; then
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TARDIR_NAME=spark-$VERSION-bin-$NAME
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TARDIR="$SPARK_HOME/$TARDIR_NAME"
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rm -rf "$TARDIR"
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cp -r "$DISTDIR" "$TARDIR"
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tar czf "spark-$VERSION-bin-$NAME.tgz" -C "$SPARK_HOME" "$TARDIR_NAME"
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rm -rf "$TARDIR"
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fi
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