hbase/bin/local-regionservers.sh

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#!/bin/sh
# This is used for starting multiple regionservers on the same machine.
# run it from hbase-dir/ just like 'bin/hbase'
# Supports up to 100 regionservers (limitation = overlapping ports)
bin=`dirname "${BASH_SOURCE-$0}"`
bin=`cd "$bin" >/dev/null && pwd`
if [ $# -lt 2 ]; then
S=`basename "${BASH_SOURCE-$0}"`
echo "Usage: $S [start|stop] offset(s)"
echo ""
echo " e.g. $S start 1 2"
exit
fi
# sanity check: make sure your regionserver opts don't use ports [i.e. JMX/DBG]
export HBASE_REGIONSERVER_OPTS=" "
run_regionserver () {
DN=$2
export HBASE_IDENT_STRING="$USER-$DN"
HBASE_REGIONSERVER_ARGS="\
-D hbase.regionserver.port=`expr 60200 + $DN` \
-D hbase.regionserver.info.port=`expr 60300 + $DN`"
"$bin"/hbase-daemon.sh $1 regionserver $HBASE_REGIONSERVER_ARGS
}
cmd=$1
shift;
for i in $*
do
run_regionserver $cmd $i
done