diff options
Diffstat (limited to 'bin')
-rwxr-xr-x | bin/start-slave.sh | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/bin/start-slave.sh b/bin/start-slave.sh index 616c76e4ee..26b5b9d462 100755 --- a/bin/start-slave.sh +++ b/bin/start-slave.sh @@ -6,7 +6,8 @@ bin=`cd "$bin"; pwd` # Set SPARK_PUBLIC_DNS so slaves can be linked in master web UI if [ "$SPARK_PUBLIC_DNS" = "" ]; then # If we appear to be running on EC2, use the public address by default: - if [[ `hostname` == *ec2.internal ]]; then + # NOTE: ec2-metadata is installed on Amazon Linux AMI. Check based on that and hostname + if command -v ec2-metadata > /dev/null || [[ `hostname` == *ec2.internal ]]; then export SPARK_PUBLIC_DNS=`wget -q -O - http://instance-data.ec2.internal/latest/meta-data/public-hostname` fi fi |