MCOL-3915 Update columnstore install and uninstall procedure

oam/install_scripts/post-mysql-install

@@ -5,13 +5,6 @@
 # Post-install steps for calpont-mysql install
 
 # check if running systemd
-running_systemd() {
-   if  [ "$(ps --no-headers -o comm 1)" == "systemd" ]; then
-       echo 0
-   else
-       echo 1
-   fi
-}
 
 # check log for error
 checkForError() {
@@ -63,20 +56,6 @@ done
 # Install various Calpont stuff...
 install_mcs_mysql.sh  --tmpdir=$tmpdir
 
-# Restart MariDB, otherwise engine does not show up.
-# Test we are using systemd
-systemctl cat mariadb.service > /dev/null 2>&1
-if [ $? -eq 0 ] && [ $(running_systemd) -eq 0 ]; then
-    systemctl restart mariadb.service > /dev/null 2>&1
-else
-    pkill mysqld
-    sleep 2
-    export MYSQL_OPTS="--skip-grant-tables"
-    /usr/bin/mysqld_safe --skip-grant-tables &
-    unset MYSQL_OPTS
-fi
-sleep 5
-
 checkForError
 if [ $? -ne 0 ]; then
     echo "ERROR: Invalid password in .my.cnf, or Columnstore plugin install missing"