You've already forked mariadb-columnstore-engine
mirror of
https://github.com/mariadb-corporation/mariadb-columnstore-engine.git
synced 2025-08-17 09:41:06 +03:00
88 lines
2.6 KiB
Bash
88 lines
2.6 KiB
Bash
#!/bin/sh
|
|
|
|
#
|
|
# Clears out a database. Internal use only.
|
|
#
|
|
script_dir=$(dirname $0)
|
|
|
|
if [ -z "$MYSQLCMD" ]; then
|
|
MYSQLCMD="/usr/local/Calpont/mysql/bin/mysql --defaults-file=/usr/local/Calpont/mysql/my.cnf -u root"
|
|
export MYSQLCMD
|
|
fi
|
|
|
|
if [ -z "$PGMPATH" ]; then
|
|
PGMPATH="/usr/local/Calpont/bin"
|
|
fi
|
|
|
|
match=`$PGMPATH/calpontConsole getSystemNet | egrep "srvqaperf2|srvalpha2|srvprodtest1" | wc -l`
|
|
if [ $match -ge 1 ]; then
|
|
PASSWORD=qalpont!
|
|
else
|
|
PASSWORD=Calpont1
|
|
fi
|
|
|
|
$MYSQLCMD --skip-column-names -e "show databases;" | egrep -v "information_schema|calpontsys|archive|infinidb_vtable|querystats|mysql|test|testresults" > schemas.txt
|
|
|
|
echo "Stopping system."
|
|
$PGMPATH/calpontConsole stopsystem y
|
|
|
|
#
|
|
# Remove the front end schemas.
|
|
#
|
|
echo ""
|
|
echo "Removing front end schemas."
|
|
for i in `cat schemas.txt`; do
|
|
echo "rm -rf /usr/local/Calpont/mysql/db/$i"
|
|
rm -rf /usr/local/Calpont/mysql/db/$i
|
|
done
|
|
echo ""
|
|
|
|
#
|
|
# For each PM, clear the data files and shared memory segments.
|
|
#
|
|
for i in `$PGMPATH/calpontConsole getsystemnet | grep pm | grep -v Console | awk '{print $6}'`; do
|
|
echo "Clearing shared memory on $i."
|
|
$script_dir/remoteCommand.sh $i $PASSWORD "$PGMPATH/clearShm"
|
|
echo "Removing data files on $i."
|
|
$script_dir/remoteCommand.sh $i $PASSWORD "rm -rf /usr/local/Calpont/data*/000.dir"
|
|
echo "Removing bulkRollback files on $i."
|
|
$script_dir/remoteCommand.sh $i $PASSWORD "rm -rf /usr/local/Calpont/data*/bulkRollback/*"
|
|
echo "Removing versionbuffer files on $i."
|
|
$script_dir/remoteCommand.sh $i $PASSWORD "rm -rf /usr/local/Calpont/data*/versionbuffer.cdf"
|
|
echo "Removing dbrm files on $i."
|
|
$script_dir/remoteCommand.sh $i $PASSWORD "rm -rf /usr/local/Calpont/data1/systemFiles/dbrm/*"
|
|
echo "Clearing shared memory again on $i."
|
|
$script_dir/remoteCommand.sh $i $PASSWORD "$PGMPATH/clearShm"
|
|
done
|
|
|
|
#
|
|
# Clear shared memory on the UM.
|
|
#
|
|
echo "Clearing shared memory on this node."
|
|
$PGMPATH/clearShm
|
|
echo ""
|
|
|
|
#
|
|
# Start the system from the write node.
|
|
#
|
|
WRITENODEPMNUM=`$PGMPATH/calpontConsole getsystemstatus | grep Active | awk '{print substr($7, 2, 3)}'`
|
|
if [ -z $WRITENODEPMNUM ]; then
|
|
WRITENODEPMNUM='pm1'
|
|
fi
|
|
WRITENODENAME=`$PGMPATH/calpontConsole getsystemnet | grep $WRITENODEPMNUM | grep Performance | awk '{print $6}'`
|
|
|
|
echo "Starting system."
|
|
$script_dir/remoteCommand.sh $WRITENODENAME $PASSWORD "$PGMPATH/calpontConsole startsystem"
|
|
|
|
active=0
|
|
while [ $active -eq 0 ]; do
|
|
sleep 1
|
|
active=`$PGMPATH/calpontConsole getsystemstatus | grep System | grep ACTIVE | wc -l`
|
|
done
|
|
|
|
echo "Running dbbuilder 7 on the write node."
|
|
$script_dir/remoteCommand.sh $WRITENODENAME $PASSWORD "$PGMPATH/dbbuilder 7"
|
|
|
|
echo ""
|
|
echo "All done!"
|