pregelix/pregelix-dist/src/main/resources/scripts/stopnc.sh

#!/bin/bash
#
#------------------------------------------------------------------------
# Copyright 2009-2013 by The Regents of the University of California
# Licensed 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 from
# 
#     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.
# ------------------------------------------------------------------------
#

hostname
. conf/cluster.properties

#Kill process
PID=`ps -ef|grep ${USER}|grep java|grep 'Dapp.name=pregelixnc'|awk '{print $2}'`

if [ "$PID" == "" ]; then
  PID=`ps -ef|grep ${USER}|grep java|grep 'hyracks'|awk '{print $2}'`
fi

if [ "$PID" == "" ]; then
  USERID=`id | sed 's/^uid=//;s/(.*$//'`
  PID=`ps -ef|grep ${USERID}|grep java|grep 'Dapp.name=pregelixnc'|awk '{print $2}'`
fi

echo $PID
kill -9 $PID

#Clean up I/O working dir
io_dirs=$(echo $IO_DIRS | tr "," "\n")
for io_dir in $io_dirs
do
	rm -rf $io_dir/*
done

#Clean up NC temp dir
rm -rf $NCTMP_DIR/*