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Merge mysql.com:/usr/local/mysql/tmp_merge

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into  mysql.com:/usr/local/mysql/merge-5.1


mysql-test/lib/mtr_process.pl:
  Auto merged
mysql-test/mysql-test-run.pl:
  Auto merged
mysql-test/r/sp-error.result:
  Auto merged
mysql-test/r/sp.result:
  Auto merged
mysql-test/r/trigger-grant.result:
  Auto merged
mysql-test/r/trigger.result:
  Auto merged
mysql-test/t/sp.test:
  Auto merged
mysql-test/t/trigger-grant.test:
  Auto merged
mysql-test/t/trigger.test:
  Auto merged
server-tools/instance-manager/options.h:
  Auto merged
sql/field_conv.cc:
  Auto merged
sql/item.cc:
  Auto merged
sql/item.h:
  Auto merged
sql/item_func.h:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/share/errmsg.txt:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
server-tools/instance-manager/options.cc:
  Manual merge
sql/item_func.cc:
  Manual merge
sql/mysql_priv.h:
  Manual merge
sql/sp_head.cc:
  Manual merge
sql/sql_table.cc:
  Manual merge
This commit is contained in:
unknown
2006-05-18 11:56:50 +02:00
parent de0e4a9a8f 798e910bad
commit 1875f3155c
32 changed files with 1233 additions and 277 deletions
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86
mysql-test/mysql-test-run.pl
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@ -929,6 +929,7 @@ sub command_line_setup () {
path_err => "$opt_vardir/log/im.err",
path_log => "$opt_vardir/log/im.log",
path_pid => "$opt_vardir/run/im.pid",
path_angel_pid => "$opt_vardir/run/im.angel.pid",
path_sock => "$sockdir/im.sock",
port => $im_port,
start_timeout => $master->[0]->{'start_timeout'},
@ -1220,6 +1221,7 @@ sub environment_setup () {
$ENV{'NDB_STATUS_OK'}= "YES";
$ENV{'IM_PATH_PID'}= $instance_manager->{path_pid};
$ENV{'IM_PATH_ANGEL_PID'}= $instance_manager->{path_angel_pid};
$ENV{'IM_PORT'}= $instance_manager->{port};
$ENV{'IM_MYSQLD1_SOCK'}= $instance_manager->{instances}->[0]->{path_sock};
@ -1999,6 +2001,7 @@ sub im_create_defaults_file($) {
[manager]
pid-file = $instance_manager->{path_pid}
angel-pid-file = $instance_manager->{path_angel_pid}
socket = $instance_manager->{path_sock}
port = $instance_manager->{port}
password-file = $instance_manager->{password_file}
@ -2023,7 +2026,7 @@ log-slow-queries = $instance->{path_datadir}/mysqld$server_id.slow.log
language = $path_language
character-sets-dir = $path_charsetsdir
basedir = $path_my_basedir
server_id =$server_id
server_id = $server_id
skip-stack-trace
skip-innodb
skip-bdb
@ -3061,6 +3064,18 @@ sub im_start($$) {
sub im_stop($) {
my $instance_manager = shift;
# Obtain mysqld-process pids before we start stopping IM (it can delete pid
# files).
my @mysqld_pids = ();
my $instances = $instance_manager->{'instances'};
push(@mysqld_pids, mtr_get_pid_from_file($instances->[0]->{'path_pid'}))
if -r $instances->[0]->{'path_pid'};
push(@mysqld_pids, mtr_get_pid_from_file($instances->[1]->{'path_pid'}))
if -r $instances->[1]->{'path_pid'};
# Re-read pid from the file, since during tests Instance Manager could have
# been restarted, so its pid could have been changed.
@ -3068,34 +3083,79 @@ sub im_stop($) {
mtr_get_pid_from_file($instance_manager->{'path_pid'})
if -f $instance_manager->{'path_pid'};
if (-f $instance_manager->{'path_angel_pid'})
{
$instance_manager->{'angel_pid'} =
mtr_get_pid_from_file($instance_manager->{'path_angel_pid'})
}
else
{
$instance_manager->{'angel_pid'} = undef;
}
# Inspired from mtr_stop_mysqld_servers().
start_reap_all();
# Create list of pids. We should stop Instance Manager and all started
# mysqld-instances. Some of them may be nonguarded, so IM will not stop them
# on shutdown.
# Try graceful shutdown.
my @pids = ( $instance_manager->{'pid'} );
my $instances = $instance_manager->{'instances'};
mtr_kill_process($instance_manager->{'pid'}, 'TERM', 10, 1);
if ( -r $instances->[0]->{'path_pid'} )
# Check that all processes died.
my $clean_shutdown= 0;
while (1)
{
push(@pids, mtr_get_pid_from_file($instances->[0]->{'path_pid'}));
last if kill (0, $instance_manager->{'pid'});
last if (defined $instance_manager->{'angel_pid'}) &&
kill (0, $instance_manager->{'angel_pid'});
foreach my $pid (@mysqld_pids)
{
last if kill (0, $pid);
}
$clean_shutdown= 1;
last;
}
if ( -r $instances->[1]->{'path_pid'} )
# Kill leftovers (the order is important).
unless ($clean_shutdown)
{
push(@pids, mtr_get_pid_from_file($instances->[1]->{'path_pid'}));
mtr_kill_process($instance_manager->{'angel_pid'}, 'KILL', 10, 1)
if defined $instance_manager->{'angel_pid'};
mtr_kill_process($instance_manager->{'pid'}, 'KILL', 10, 1);
# Shutdown managed mysqld-processes. Some of them may be nonguarded, so IM
# will not stop them on shutdown. So, we should firstly try to end them
# legally.
mtr_kill_processes(\@mysqld_pids);
# Complain in error log so that a warning will be shown.
my $errlog= "$opt_vardir/log/mysql-test-run.pl.err";
open (ERRLOG, ">>$errlog") ||
mtr_error("Can not open error log ($errlog)");
my $ts= localtime();
print ERRLOG
"Warning: [$ts] Instance Manager did not shutdown gracefully.\n";
close ERRLOG;
}
# Kill processes.
mtr_kill_processes(\@pids);
# That's all.
stop_reap_all();
$instance_manager->{'pid'} = undef;
$instance_manager->{'angel_pid'} = undef;
}