| #!/usr/bin/env bash |
| |
| # |
| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You under the Apache License, Version 2.0 |
| # (the "License"); you may not use this file except in compliance with |
| # the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| |
| # Stop all spark daemons. |
| # Run this on the master node. |
| |
| if [ -z "${SPARK_HOME}" ]; then |
| export SPARK_HOME="$(cd "`dirname "$0"`"/..; pwd)" |
| fi |
| |
| # Load the Spark configuration |
| . "${SPARK_HOME}/sbin/spark-config.sh" |
| |
| # Stop the workers, then the master |
| "${SPARK_HOME}/sbin"/stop-workers.sh |
| "${SPARK_HOME}/sbin"/stop-master.sh |
| |
| if [ "$1" == "--wait" ] |
| then |
| printf "Waiting for workers to shut down..." |
| while true |
| do |
| running=`${SPARK_HOME}/sbin/workers.sh ps -ef | grep -v grep | grep deploy.worker.Worker` |
| if [ -z "$running" ] |
| then |
| printf "\nAll workers successfully shut down.\n" |
| break |
| else |
| printf "." |
| sleep 10 |
| fi |
| done |
| fi |