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| author | KarthikTunga <karthik.tunga@gmail.com> | 2013-10-16 22:51:09 -0700 |
|---|---|---|
| committer | KarthikTunga <karthik.tunga@gmail.com> | 2013-10-16 22:51:09 -0700 |
| commit | a32aa6b351064f17779adcd8e89ebc0e98fc3096 (patch) | |
| tree | 6b51550700929a885495cca0039615e77ab04482 /bin/slaves.sh | |
| parent | 6c6b146fc20f2ba85f1cf1bb9e35283ee195f59a (diff) | |
| download | spark-a32aa6b351064f17779adcd8e89ebc0e98fc3096.tar.gz spark-a32aa6b351064f17779adcd8e89ebc0e98fc3096.tar.bz2 spark-a32aa6b351064f17779adcd8e89ebc0e98fc3096.zip | |
Implementing --config argument in the scripts
Diffstat (limited to 'bin/slaves.sh')
| -rwxr-xr-x | bin/slaves.sh | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/bin/slaves.sh b/bin/slaves.sh index bcb7760130..aeb0c0f6be 100755 --- a/bin/slaves.sh +++ b/bin/slaves.sh @@ -28,7 +28,7 @@ # SPARK_SSH_OPTS Options passed to ssh when running remote commands. ## -usage="Usage: slaves.sh [--config confdir] command..." +usage="Usage: slaves.sh [--config <conf-dir>] command..." # if no args specified, show usage if [ $# -le 0 ]; then @@ -46,14 +46,15 @@ bin=`cd "$bin"; pwd` # spark-env.sh. Save it here. HOSTLIST=$SPARK_SLAVES -#check if conf dir passed as an argument +# Check if --config is passed as an argument. It is an optional parameter. +# Exit if the argument is a directory. if [ "$1" == "--config" ] then shift conf_dir=$1 if [ ! -d "$conf_dir" ] then - echo "$conf_dir is not a valid directory" + echo "ERROR : $conf_dir is not a directory" echo $usage exit 1 else |