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HDFS-14907. [Dynamometer] Add JUnit JAR to classpath for SimulatedDataNodes (#1680)

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This commit is contained in:
Takanobu Asanuma 2019-10-30 00:21:16 +09:00 committed by Erik Krogen
parent ed45c13f67
commit e32ab5e179
1 changed files with 8 additions and 1 deletions
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9
hadoop-tools/hadoop-dynamometer/hadoop-dynamometer-infra/src/main/resources/start-component.sh
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@ -94,6 +94,13 @@ function hdfs_original {
extraClasspathDir="$(pwd)/additionalClasspath/"
mkdir -p "${extraClasspathDir}"
# DataNodes need junit jar to run SimulatedDataNodes
junitClassPath="$(find "${hadoopHome}" -name "junit*.jar" | head -n 1)"
if [[ -z "$junitClassPath" ]]; then
echo "Can't find junit jar file in ${hadoopHome}."
exit 1
fi
# Change environment variables for the Hadoop process
export HADOOP_HOME="$hadoopHome"
export HADOOP_PREFIX="$hadoopHome"
@ -107,7 +114,7 @@ export HADOOP_CONF_DIR="${confDir}"
export YARN_CONF_DIR="${confDir}"
export HADOOP_LOG_DIR="${logDir}"
export HADOOP_PID_DIR="${pidDir}"
HADOOP_CLASSPATH="$(pwd)/dependencies/*:$extraClasspathDir"
HADOOP_CLASSPATH="$(pwd)/dependencies/*:$extraClasspathDir:$junitClassPath"
export HADOOP_CLASSPATH
echo "Environment variables are set as:"
echo "(note that this doesn't include changes made by hadoop-env.sh)"