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replication updates. This changeset seems to be working fine on test systems.

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If no problems are discovered in the next week, this will make the replication
code ready for 4.0.2 release.
This commit is contained in:
sasha@mysql.sashanet.com
2002-03-30 12:36:05 -07:00
parent ab1fdbdeac
commit be388422eb
8 changed files with 131 additions and 66 deletions
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79
sql/mysqld.cc
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@ -1911,45 +1911,6 @@ int main(int argc, char **argv)
using_update_log=1;
}
init_slave();
if (opt_bin_log && !server_id)
{
server_id= !master_host ? 1 : 2;
switch (server_id) {
#ifdef EXTRA_DEBUG
case 1:
sql_print_error("\
Warning: You have enabled the binary log, but you haven't set server-id:\n\
Updates will be logged to the binary log, but connections to slaves will\n\
not be accepted.");
break;
#endif
case 2:
sql_print_error("\
Warning: You should set server-id to a non-0 value if master_host is set.\n\
The server will not act as a slave.");
break;
}
}
if (opt_bin_log)
{
if (!opt_bin_logname)
{
char tmp[FN_REFLEN];
/* TODO: The following should be using fn_format(); We just need to
first change fn_format() to cut the file name if it's too long.
*/
strmake(tmp,glob_hostname,FN_REFLEN-5);
strmov(strcend(tmp,'.'),"-bin");
opt_bin_logname=my_strdup(tmp,MYF(MY_WME));
}
mysql_bin_log.set_index_file_name(opt_binlog_index_name);
open_log(&mysql_bin_log, glob_hostname, opt_bin_logname, "-bin",
LOG_BIN);
using_update_log=1;
}
if (opt_slow_log)
open_log(&mysql_slow_log, glob_hostname, opt_slow_logname, "-slow.log",
LOG_NORMAL);
@ -2020,6 +1981,46 @@ The server will not act as a slave.");
if (!opt_noacl)
udf_init();
#endif
/* init_slave() must be called after the thread keys are created */
init_slave();
if (opt_bin_log && !server_id)
{
server_id= !master_host ? 1 : 2;
switch (server_id) {
#ifdef EXTRA_DEBUG
case 1:
sql_print_error("\
Warning: You have enabled the binary log, but you haven't set server-id:\n\
Updates will be logged to the binary log, but connections to slaves will\n\
not be accepted.");
break;
#endif
case 2:
sql_print_error("\
Warning: You should set server-id to a non-0 value if master_host is set.\n\
The server will not act as a slave.");
break;
}
}
if (opt_bin_log)
{
if (!opt_bin_logname)
{
char tmp[FN_REFLEN];
/* TODO: The following should be using fn_format(); We just need to
first change fn_format() to cut the file name if it's too long.
*/
strmake(tmp,glob_hostname,FN_REFLEN-5);
strmov(strcend(tmp,'.'),"-bin");
opt_bin_logname=my_strdup(tmp,MYF(MY_WME));
}
mysql_bin_log.set_index_file_name(opt_binlog_index_name);
open_log(&mysql_bin_log, glob_hostname, opt_bin_logname, "-bin",
LOG_BIN);
using_update_log=1;
}
if (opt_bootstrap)
{