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fixed message in post-commit trigger

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added debugging options to master to behave sporadically, and a 
test case to make sure the slave can deal with it


BitKeeper/triggers/post-commit:
  fixed message
sql/mysqld.cc:
  added debugging options to force the master to occasionally break
  replication
sql/slave.cc:
  cosmetic change to improve readability
sql/sql_repl.cc:
  support for --sporadic-binlog-dump-fail and --max-binlog-dump-events
sql/sql_repl.h:
  support for --sporadic-binlog-dump-fail and --max-binlog-dump-events
This commit is contained in:
unknown
2001-06-28 18:22:29 -06:00
parent 91239689e5
commit c7e200cdd8
10 changed files with 108 additions and 12 deletions
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16
sql/slave.cc
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@ -1236,6 +1236,8 @@ pthread_handler_decl(handle_slave,arg __attribute__((unused)))
goto err;
}
connected:
while (!slave_killed(thd))
{
thd->proc_info = "Requesting binlog dump";
@ -1278,10 +1280,9 @@ try again, log '%s' at postion %s", RPL_LOG_NAME,
goto err;
}
continue;
goto connected;
}
while(!slave_killed(thd))
{
thd->proc_info = "Reading master update";
@ -1291,7 +1292,6 @@ try again, log '%s' at postion %s", RPL_LOG_NAME,
sql_print_error("Slave thread killed while reading event");
goto err;
}
if (event_len == packet_error)
{
@ -1329,8 +1329,9 @@ reconnecting to retry, log '%s' position %s", RPL_LOG_NAME,
reconnect done to recover from failed read");
goto err;
}
break;
}
goto connected;
} // if(event_len == packet_error)
thd->proc_info = "Processing master log event";
if(exec_event(thd, &mysql->net, &glob_mi, event_len))
@ -1373,9 +1374,8 @@ the slave thread with \"mysqladmin start-slave\". We stopped at log \
events_till_disconnect++;
}
#endif
}
}
} // while(!slave_killed(thd)) - read/exec loop
} // while(!slave_killed(thd)) - slave loop
// error = 0;
err: