diff options
Diffstat (limited to 'make-distribution.sh')
| -rwxr-xr-x | make-distribution.sh | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/make-distribution.sh b/make-distribution.sh index dc8aa56a2e..2ab64ff459 100755 --- a/make-distribution.sh +++ b/make-distribution.sh @@ -51,6 +51,20 @@ if [ $? != 0 ]; then exit -1; fi +if [ -z "${JAVA_HOME}" ]; then + echo "Error: JAVA_HOME is not set, cannot proceed." + exit -1 +fi + +JAVA_CMD=$JAVA_HOME/bin/java +JAVA_VERSION=$($JAVA_CMD -version 2>&1) +if ! [[ "$JAVA_VERSION" =~ "1.6" ]]; then + echo "Error: JAVA_HOME must point to a JDK 6 installation (see SPARK-1703)." + echo "Output from 'java -version' was:" + echo "$JAVA_VERSION" + exit -1 +fi + # Initialize defaults SPARK_HADOOP_VERSION=1.0.4 SPARK_YARN=false |