diff options
Diffstat (limited to 'sbin/spark-daemon.sh')
-rwxr-xr-x | sbin/spark-daemon.sh | 84 |
1 files changed, 51 insertions, 33 deletions
diff --git a/sbin/spark-daemon.sh b/sbin/spark-daemon.sh index 5e812a1d91..92e76a3fe6 100755 --- a/sbin/spark-daemon.sh +++ b/sbin/spark-daemon.sh @@ -121,45 +121,63 @@ if [ "$SPARK_NICENESS" = "" ]; then export SPARK_NICENESS=0 fi +run_command() { + mode="$1" + shift -case $option in + mkdir -p "$SPARK_PID_DIR" - (start|spark-submit) + if [ -f "$pid" ]; then + TARGET_ID="$(cat "$pid")" + if [[ $(ps -p "$TARGET_ID" -o args=) =~ $command ]]; then + echo "$command running as process $TARGET_ID. Stop it first." + exit 1 + fi + fi - mkdir -p "$SPARK_PID_DIR" + if [ "$SPARK_MASTER" != "" ]; then + echo rsync from "$SPARK_MASTER" + rsync -a -e ssh --delete --exclude=.svn --exclude='logs/*' --exclude='contrib/hod/logs/*' "$SPARK_MASTER/" "$SPARK_HOME" + fi - if [ -f $pid ]; then - TARGET_ID="$(cat "$pid")" - if [[ $(ps -p "$TARGET_ID" -o args=) =~ $command ]]; then - echo "$command running as process $TARGET_ID. Stop it first." - exit 1 - fi - fi + spark_rotate_log "$log" + echo "starting $command, logging to $log" + + case "$mode" in + (class) + nohup nice -n "$SPARK_NICENESS" "$SPARK_PREFIX"/bin/spark-class $command "$@" >> "$log" 2>&1 < /dev/null & + newpid="$!" + ;; + + (submit) + nohup nice -n "$SPARK_NICENESS" "$SPARK_PREFIX"/bin/spark-submit --class $command "$@" >> "$log" 2>&1 < /dev/null & + newpid="$!" + ;; + + (*) + echo "unknown mode: $mode" + exit 1 + ;; + esac + + echo "$newpid" > "$pid" + sleep 2 + # Check if the process has died; in that case we'll tail the log so the user can see + if [[ ! $(ps -p "$newpid" -o args=) =~ $command ]]; then + echo "failed to launch $command:" + tail -2 "$log" | sed 's/^/ /' + echo "full log in $log" + fi +} - if [ "$SPARK_MASTER" != "" ]; then - echo rsync from "$SPARK_MASTER" - rsync -a -e ssh --delete --exclude=.svn --exclude='logs/*' --exclude='contrib/hod/logs/*' $SPARK_MASTER/ "$SPARK_HOME" - fi +case $option in - spark_rotate_log "$log" - echo "starting $command, logging to $log" - if [ $option == spark-submit ]; then - source "$SPARK_HOME"/bin/utils.sh - gatherSparkSubmitOpts "$@" - nohup nice -n $SPARK_NICENESS "$SPARK_PREFIX"/bin/spark-submit --class $command \ - "${SUBMISSION_OPTS[@]}" spark-internal "${APPLICATION_OPTS[@]}" >> "$log" 2>&1 < /dev/null & - else - nohup nice -n $SPARK_NICENESS "$SPARK_PREFIX"/bin/spark-class $command "$@" >> "$log" 2>&1 < /dev/null & - fi - newpid=$! - echo $newpid > $pid - sleep 2 - # Check if the process has died; in that case we'll tail the log so the user can see - if [[ ! $(ps -p "$newpid" -o args=) =~ $command ]]; then - echo "failed to launch $command:" - tail -2 "$log" | sed 's/^/ /' - echo "full log in $log" - fi + (submit) + run_command submit "$@" + ;; + + (start) + run_command class "$@" ;; (stop) |