| #!/bin/sh |
| # |
| # 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. |
| # |
| |
| # Start MIX server instances on each machine specified |
| # in the conf/MIXSERV_LIST file |
| |
| usage="Usage: mixserv_cluster.sh (start|stop|status)" |
| |
| if [ "$HIVEMALL_HOME" == "" ]; then |
| echo "env HIVEMALL_HOME not defined" |
| exit 1 |
| fi |
| |
| cmd=$1 |
| case $cmd in |
| (start) |
| ;; |
| (stop) |
| ;; |
| (status) |
| ;; |
| (*) |
| echo $usage |
| exit 1 |
| ;; |
| esac |
| |
| MIXSERV_HOSTS="$HIVEMALL_HOME/conf/MIXSERV_LIST" |
| MIXSERV_SSH_OPTS="-o StrictHostKeyChecking=no" |
| |
| # Load host entries from the servers file |
| if [ -f "$MIXSERV_HOSTS" ]; then |
| HOSTLIST=`cat $MIXSERV_HOSTS` |
| else |
| HOSTLIST=localhost |
| fi |
| |
| for slave in `echo "$HOSTLIST" | sed "s/#.*$//;/^$/d"`; do |
| ssh $MIXSERV_SSH_OPTS "$slave" "$HIVEMALL_HOME/bin/mixserv_daemon.sh" $cmd 2>&1 | sed "s/^/$slave: /" & |
| done |
| |
| wait |
| |