7b4f39f647
When _JAVA_OPTIONS environment variable is set, a command "java -version" outputs a message like "Picked up _JAVA_OPTIONS: -Dfile.encoding=UTF-8". ./bin/spark-class knows java version from the first line of "java -version" output, so it mistakes java version with _JAVA_OPTIONS set. Author: cocoatomo <cocoatomo77@gmail.com> Closes #2725 from cocoatomo/issues/3869-mistake-java-version and squashes the following commits: f894ebd [cocoatomo] [SPARK-3869] ./bin/spark-class miss Java version with _JAVA_OPTIONS set
188 lines
6.5 KiB
Bash
Executable file
188 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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# NOTE: Any changes to this file must be reflected in SparkSubmitDriverBootstrapper.scala!
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cygwin=false
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case "`uname`" in
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CYGWIN*) cygwin=true;;
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esac
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SCALA_VERSION=2.10
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# Figure out where Spark is installed
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FWDIR="$(cd "`dirname "$0"`"/..; pwd)"
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# Export this as SPARK_HOME
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export SPARK_HOME="$FWDIR"
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. "$FWDIR"/bin/load-spark-env.sh
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if [ -z "$1" ]; then
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echo "Usage: spark-class <class> [<args>]" 1>&2
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exit 1
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fi
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if [ -n "$SPARK_MEM" ]; then
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echo -e "Warning: SPARK_MEM is deprecated, please use a more specific config option" 1>&2
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echo -e "(e.g., spark.executor.memory or spark.driver.memory)." 1>&2
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fi
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# Use SPARK_MEM or 512m as the default memory, to be overridden by specific options
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DEFAULT_MEM=${SPARK_MEM:-512m}
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SPARK_DAEMON_JAVA_OPTS="$SPARK_DAEMON_JAVA_OPTS -Dspark.akka.logLifecycleEvents=true"
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# Add java opts and memory settings for master, worker, history server, executors, and repl.
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case "$1" in
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# Master, Worker, and HistoryServer use SPARK_DAEMON_JAVA_OPTS (and specific opts) + SPARK_DAEMON_MEMORY.
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'org.apache.spark.deploy.master.Master')
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OUR_JAVA_OPTS="$SPARK_DAEMON_JAVA_OPTS $SPARK_MASTER_OPTS"
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OUR_JAVA_MEM=${SPARK_DAEMON_MEMORY:-$DEFAULT_MEM}
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;;
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'org.apache.spark.deploy.worker.Worker')
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OUR_JAVA_OPTS="$SPARK_DAEMON_JAVA_OPTS $SPARK_WORKER_OPTS"
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OUR_JAVA_MEM=${SPARK_DAEMON_MEMORY:-$DEFAULT_MEM}
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;;
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'org.apache.spark.deploy.history.HistoryServer')
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OUR_JAVA_OPTS="$SPARK_DAEMON_JAVA_OPTS $SPARK_HISTORY_OPTS"
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OUR_JAVA_MEM=${SPARK_DAEMON_MEMORY:-$DEFAULT_MEM}
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;;
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# Executors use SPARK_JAVA_OPTS + SPARK_EXECUTOR_MEMORY.
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'org.apache.spark.executor.CoarseGrainedExecutorBackend')
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OUR_JAVA_OPTS="$SPARK_JAVA_OPTS $SPARK_EXECUTOR_OPTS"
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OUR_JAVA_MEM=${SPARK_EXECUTOR_MEMORY:-$DEFAULT_MEM}
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;;
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'org.apache.spark.executor.MesosExecutorBackend')
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OUR_JAVA_OPTS="$SPARK_JAVA_OPTS $SPARK_EXECUTOR_OPTS"
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OUR_JAVA_MEM=${SPARK_EXECUTOR_MEMORY:-$DEFAULT_MEM}
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;;
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# Spark submit uses SPARK_JAVA_OPTS + SPARK_SUBMIT_OPTS +
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# SPARK_DRIVER_MEMORY + SPARK_SUBMIT_DRIVER_MEMORY.
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'org.apache.spark.deploy.SparkSubmit')
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OUR_JAVA_OPTS="$SPARK_JAVA_OPTS $SPARK_SUBMIT_OPTS"
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OUR_JAVA_MEM=${SPARK_DRIVER_MEMORY:-$DEFAULT_MEM}
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if [ -n "$SPARK_SUBMIT_LIBRARY_PATH" ]; then
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OUR_JAVA_OPTS="$OUR_JAVA_OPTS -Djava.library.path=$SPARK_SUBMIT_LIBRARY_PATH"
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fi
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if [ -n "$SPARK_SUBMIT_DRIVER_MEMORY" ]; then
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OUR_JAVA_MEM="$SPARK_SUBMIT_DRIVER_MEMORY"
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fi
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;;
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*)
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OUR_JAVA_OPTS="$SPARK_JAVA_OPTS"
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OUR_JAVA_MEM=${SPARK_DRIVER_MEMORY:-$DEFAULT_MEM}
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;;
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esac
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# Find the java binary
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if [ -n "${JAVA_HOME}" ]; then
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RUNNER="${JAVA_HOME}/bin/java"
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else
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if [ `command -v java` ]; then
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RUNNER="java"
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else
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echo "JAVA_HOME is not set" >&2
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exit 1
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fi
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fi
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JAVA_VERSION=$("$RUNNER" -version 2>&1 | grep 'version' | sed 's/.* version "\(.*\)\.\(.*\)\..*"/\1\2/; 1q')
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# Set JAVA_OPTS to be able to load native libraries and to set heap size
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if [ "$JAVA_VERSION" -ge 18 ]; then
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JAVA_OPTS="$OUR_JAVA_OPTS"
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else
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JAVA_OPTS="-XX:MaxPermSize=128m $OUR_JAVA_OPTS"
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fi
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JAVA_OPTS="$JAVA_OPTS -Xms$OUR_JAVA_MEM -Xmx$OUR_JAVA_MEM"
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# Load extra JAVA_OPTS from conf/java-opts, if it exists
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if [ -e "$FWDIR/conf/java-opts" ] ; then
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JAVA_OPTS="$JAVA_OPTS `cat "$FWDIR"/conf/java-opts`"
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fi
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# Attention: when changing the way the JAVA_OPTS are assembled, the change must be reflected in CommandUtils.scala!
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TOOLS_DIR="$FWDIR"/tools
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SPARK_TOOLS_JAR=""
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if [ -e "$TOOLS_DIR"/target/scala-$SCALA_VERSION/spark-tools*[0-9Tg].jar ]; then
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# Use the JAR from the SBT build
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export SPARK_TOOLS_JAR="`ls "$TOOLS_DIR"/target/scala-$SCALA_VERSION/spark-tools*[0-9Tg].jar`"
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fi
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if [ -e "$TOOLS_DIR"/target/spark-tools*[0-9Tg].jar ]; then
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# Use the JAR from the Maven build
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# TODO: this also needs to become an assembly!
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export SPARK_TOOLS_JAR="`ls "$TOOLS_DIR"/target/spark-tools*[0-9Tg].jar`"
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fi
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# Compute classpath using external script
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classpath_output=$("$FWDIR"/bin/compute-classpath.sh)
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if [[ "$?" != "0" ]]; then
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echo "$classpath_output"
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exit 1
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else
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CLASSPATH="$classpath_output"
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fi
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if [[ "$1" =~ org.apache.spark.tools.* ]]; then
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if test -z "$SPARK_TOOLS_JAR"; then
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echo "Failed to find Spark Tools Jar in $FWDIR/tools/target/scala-$SCALA_VERSION/" 1>&2
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echo "You need to build Spark before running $1." 1>&2
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exit 1
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fi
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CLASSPATH="$CLASSPATH:$SPARK_TOOLS_JAR"
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fi
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if $cygwin; then
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CLASSPATH="`cygpath -wp "$CLASSPATH"`"
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if [ "$1" == "org.apache.spark.tools.JavaAPICompletenessChecker" ]; then
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export SPARK_TOOLS_JAR="`cygpath -w "$SPARK_TOOLS_JAR"`"
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fi
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fi
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export CLASSPATH
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# In Spark submit client mode, the driver is launched in the same JVM as Spark submit itself.
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# Here we must parse the properties file for relevant "spark.driver.*" configs before launching
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# the driver JVM itself. Instead of handling this complexity in Bash, we launch a separate JVM
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# to prepare the launch environment of this driver JVM.
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if [ -n "$SPARK_SUBMIT_BOOTSTRAP_DRIVER" ]; then
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# This is used only if the properties file actually contains these special configs
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# Export the environment variables needed by SparkSubmitDriverBootstrapper
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export RUNNER
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export CLASSPATH
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export JAVA_OPTS
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export OUR_JAVA_MEM
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export SPARK_CLASS=1
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shift # Ignore main class (org.apache.spark.deploy.SparkSubmit) and use our own
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exec "$RUNNER" org.apache.spark.deploy.SparkSubmitDriverBootstrapper "$@"
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else
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# Note: The format of this command is closely echoed in SparkSubmitDriverBootstrapper.scala
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if [ -n "$SPARK_PRINT_LAUNCH_COMMAND" ]; then
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echo -n "Spark Command: " 1>&2
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echo "$RUNNER" -cp "$CLASSPATH" $JAVA_OPTS "$@" 1>&2
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echo -e "========================================\n" 1>&2
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fi
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exec "$RUNNER" -cp "$CLASSPATH" $JAVA_OPTS "$@"
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fi
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