LOAD DATA INFILE is now replicated properly, except for cleanup on

Stop event and bugs the test suite could not catch
Did some big restructuring of binlog event classes - most important
change is that now each event class has exec_event method and one does
not need to modify slave core code to add a new event. Slave code is
now much smaller and easier to read



include/my_sys.h:
  pre_code and arg in IO_CACHE
mysql-test/r/rpl_log.result:
  updated result for LOAD DATA INFILE fix
mysys/mf_iocache.c:
  pre_close routine and arg pointer for callback magic
sql/log.cc:
  changed MYSQL_LOG so that write() method is for generic
  Log_event - removed redundant code
sql/log_event.cc:
  added classes for file events
  added exec_event() method to all classes
  restructured/cleaned up event classes
sql/log_event.h:
  added classes for file events
  added exec_event() method to all classes
  restructured/cleaned up event classes
sql/mf_iocache.cc:
  pre_close/arg
sql/mysqld.cc:
  added slave-load-tmpdir and old-rpl-compat options
sql/slave.cc:
  changed exec_event() to use Log_event::exec_event()
  some routines are now needed in log_event.cc and cannot be static/inline
  general cleanup
sql/slave.h:
  some routines are now extern because they are called from log_event.cc
sql/sql_class.cc:
  added slave_net
sql/sql_class.h:
  added slave_net to THD
  MYSQL_LOG::write now handles generic Log_event
sql/sql_load.cc:
  changes for new handling of LOAD DATA INFILE replication
sql/sql_repl.cc:
  added log_loaded_block() callback for IO_CACHE
sql/sql_repl.h:
  added structure to pass args to IO_CACHE callback from mysql_load

include/my_sys.h

@@ -281,6 +281,8 @@ typedef struct st_io_cache		/* Used when cacheing files */
   /* callbacks when the actual read I/O happens */
   IO_CACHE_CALLBACK pre_read;
   IO_CACHE_CALLBACK post_read;
+  IO_CACHE_CALLBACK pre_close;
+  void* arg; /* for use by pre/post_read */
   char *file_name;			/* if used with 'open_cached_file' */
   char *dir,*prefix;
   File file;

mysql-test/r/rpl_log.result

@@ -5,8 +5,9 @@ master-bin.001	172	Intvar	1	3	INSERT_ID=1
 master-bin.001	200	Query	1	4	use test; insert into t1 values (NULL)
 master-bin.001	263	Query	1	5	use test; drop table t1
 master-bin.001	311	Query	1	6	use test; create table t1 (word char(20) not null)
-master-bin.001	386	Load	1	7	use test; LOAD DATA INFILE '../../std_data/words.dat' INTO TABLE t1 FIELDS TERMINATED BY '\\t' ESCAPED BY '\\\\' LINES TERMINATED BY '\\n' (word)
-master-bin.001	468	Query	1	8	use test; drop table t1
+master-bin.001	386	Create_file	1	7	db=test;table=t1;file_id=11;block_len=81
+master-bin.001	554	Exec_load	1	8	;file_id=11
+master-bin.001	577	Query	1	9	use test; drop table t1
 Log_name	Pos	Event_type	Server_id	Log_seq	Info
 master-bin.001	79	Query	1	2	use test; create table t1(n int not null auto_increment primary key)
 Log_name	Pos	Event_type	Server_id	Log_seq	Info
@@ -21,10 +22,11 @@ master-bin.001	172	Intvar	1	3	INSERT_ID=1
 master-bin.001	200	Query	1	4	use test; insert into t1 values (NULL)
 master-bin.001	263	Query	1	5	use test; drop table t1
 master-bin.001	311	Query	1	6	use test; create table t1 (word char(20) not null)
-master-bin.001	386	Load	1	7	use test; LOAD DATA INFILE '../../std_data/words.dat' INTO TABLE t1 FIELDS TERMINATED BY '\\t' ESCAPED BY '\\\\' LINES TERMINATED BY '\\n' (word)
-master-bin.001	468	Query	1	8	use test; drop table t1
-master-bin.001	516	Rotate	1	9	master-bin.002;pos=4
-master-bin.001	557	Stop	1	10	
+master-bin.001	386	Create_file	1	7	db=test;table=t1;file_id=11;block_len=81
+master-bin.001	554	Exec_load	1	8	;file_id=11
+master-bin.001	577	Query	1	9	use test; drop table t1
+master-bin.001	625	Rotate	1	10	master-bin.002;pos=4
+master-bin.001	666	Stop	1	11	
 Log_name	Pos	Event_type	Server_id	Log_seq	Info
 master-bin.002	4	Start	1	1	Server ver: $VERSION, Binlog ver: 2
 master-bin.002	79	Query	1	2	use test; create table t1 (n int)
@@ -38,18 +40,20 @@ slave-bin.001
 slave-bin.002
 Log_name	Pos	Event_type	Server_id	Log_seq	Info
 slave-bin.001	4	Start	2	1	Server ver: $VERSION, Binlog ver: 2
-slave-bin.001	79	Slave	2	2	host=127.0.0.1,port=$MASTER_MYPORT,log=master-bin.001,pos=4
+slave-bin.001	79	Slave	2	3	host=127.0.0.1,port=$MASTER_MYPORT,log=master-bin.001,pos=4
 slave-bin.001	132	Query	1	2	use test; create table t1(n int not null auto_increment primary key)
 slave-bin.001	225	Intvar	1	3	INSERT_ID=1
 slave-bin.001	253	Query	1	4	use test; insert into t1 values (NULL)
 slave-bin.001	316	Query	1	5	use test; drop table t1
 slave-bin.001	364	Query	1	6	use test; create table t1 (word char(20) not null)
-slave-bin.001	439	Query	1	8	use test; drop table t1
-slave-bin.001	487	Rotate	2	3	slave-bin.002;pos=4; forced by master
-slave-bin.001	527	Stop	2	4	
+slave-bin.001	439	Create_file	1	7	db=test;table=t1;file_id=11;block_len=81
+slave-bin.001	647	Exec_load	1	8	;file_id=11
+slave-bin.001	670	Query	1	9	use test; drop table t1
+slave-bin.001	718	Rotate	1	4	slave-bin.002;pos=4; forced by master
+slave-bin.001	758	Stop	2	5	
 Log_name	Pos	Event_type	Server_id	Log_seq	Info
 slave-bin.002	4	Start	2	1	Server ver: $VERSION, Binlog ver: 2
-slave-bin.002	79	Slave	2	2	host=127.0.0.1,port=$MASTER_MYPORT,log=master-bin.002,pos=4
+slave-bin.002	79	Slave	2	10	host=127.0.0.1,port=$MASTER_MYPORT,log=master-bin.002,pos=4
 slave-bin.002	132	Query	1	2	use test; create table t1 (n int)
 slave-bin.002	190	Query	1	3	use test; insert into t1 values (1)
 slave-bin.002	250	Query	1	4	use test; drop table t1

mysys/mf_iocache.c

@@ -56,7 +56,8 @@ int init_io_cache(IO_CACHE *info, File file, uint cachesize,
   DBUG_PRINT("enter",("type: %d  pos: %ld",(int) type, (ulong) seek_offset));
 
   info->file=file;
-  info->pre_read = info->post_read = 0;
+  info->pre_close = info->pre_read = info->post_read = 0;
+  info->arg = 0;
   if (!cachesize)
     if (! (cachesize= my_default_record_cache_size))
       DBUG_RETURN(1);				/* No cache requested */
@@ -608,7 +609,10 @@ int flush_io_cache(IO_CACHE *info)
 int end_io_cache(IO_CACHE *info)
 {
   int error=0;
+  IO_CACHE_CALLBACK pre_close;
   DBUG_ENTER("end_io_cache");
+  if((pre_close=info->pre_close))
+    (*pre_close)(info);
   if (info->buffer)
   {
     if (info->file != -1)			/* File doesn't exist */
@@ -618,3 +622,4 @@ int end_io_cache(IO_CACHE *info)
   }
   DBUG_RETURN(error);
 } /* end_io_cache */
+

sql/log.cc

@@ -535,8 +535,8 @@ void MYSQL_LOG::new_file(bool inside_mutex)
 	We log the whole file name for log file as the user may decide
 	to change base names at some point.
       */
-      Rotate_log_event r(new_name+dirname_length(new_name));
       THD* thd = current_thd;
+      Rotate_log_event r(thd,new_name+dirname_length(new_name));
       r.set_log_seq(0, this);
       // this log rotation could have been initiated by a master of
       // the slave running with log-bin
@@ -638,24 +638,8 @@ bool MYSQL_LOG::write(THD *thd,enum enum_server_command command,
   return 0;
 }
 
-/* Write to binary log in a format to be used for replication */
 
-bool MYSQL_LOG::write(Slave_log_event* event_info)
-{
-  bool error;
-  if (!inited)					// Can't use mutex if not init
-    return 0;
-  VOID(pthread_mutex_lock(&LOCK_log));
-  if(!event_info->log_seq)
-    event_info->set_log_seq(current_thd, this);
-  error = event_info->write(&log_file);
-  flush_io_cache(&log_file);
-  VOID(pthread_mutex_unlock(&LOCK_log));
-  return error;
-}
-
-
-bool MYSQL_LOG::write(Query_log_event* event_info)
+bool MYSQL_LOG::write(Log_event* event_info)
 {
   /* In most cases this is only called if 'is_open()' is true */
   bool error=0;
@@ -667,40 +651,42 @@ bool MYSQL_LOG::write(Query_log_event* event_info)
   if (is_open())
   {
     THD *thd=event_info->thd;
+    const char* db = event_info->get_db();
 #ifdef USING_TRANSACTIONS    
-    IO_CACHE *file = (event_info->cache_stmt ? &thd->transaction.trans_log :
+    IO_CACHE *file = ((event_info->cache_stmt && thd) ?
+		      &thd->transaction.trans_log :
 		      &log_file);
 #else
     IO_CACHE *file = &log_file;
 #endif    
-    if ((!(thd->options & OPTION_BIN_LOG) &&
+    if ((thd && !(thd->options & OPTION_BIN_LOG) &&
 	 (thd->master_access & PROCESS_ACL)) ||
-	!db_ok(event_info->db, binlog_do_db, binlog_ignore_db))
+	(db && !db_ok(db, binlog_do_db, binlog_ignore_db)))
     {
       VOID(pthread_mutex_unlock(&LOCK_log));
       return 0;
     }
     error=1;
 
-    if (thd->last_insert_id_used)
+    if (thd && thd->last_insert_id_used)
     {
-      Intvar_log_event e((uchar)LAST_INSERT_ID_EVENT, thd->last_insert_id);
+      Intvar_log_event e(thd,(uchar)LAST_INSERT_ID_EVENT,thd->last_insert_id);
       e.set_log_seq(thd, this);
       if (thd->server_id)
         e.server_id = thd->server_id;
       if (e.write(file))
 	goto err;
     }
-    if (thd->insert_id_used)
+    if (thd && thd->insert_id_used)
     {
-      Intvar_log_event e((uchar)INSERT_ID_EVENT, thd->last_insert_id);
+      Intvar_log_event e(thd,(uchar)INSERT_ID_EVENT,thd->last_insert_id);
       e.set_log_seq(thd, this);
       if (thd->server_id)
         e.server_id = thd->server_id;
       if (e.write(file))
 	goto err;
     }
-    if (thd->convert_set)
+    if (thd && thd->convert_set)
     {
       char buf[1024] = "SET CHARACTER SET ";
       char* p = strend(buf);
@@ -795,42 +781,6 @@ bool MYSQL_LOG::write(IO_CACHE *cache)
 }
 
 
-bool MYSQL_LOG::write(Load_log_event* event_info)
-{
-  bool error=0;
-  bool should_rotate = 0;
-  
-  if (inited)
-  {
-    VOID(pthread_mutex_lock(&LOCK_log));
-    if (is_open())
-    {
-      THD *thd=event_info->thd;
-      if ((thd->options & OPTION_BIN_LOG) ||
-	  !(thd->master_access & PROCESS_ACL))
-      {
-	event_info->set_log_seq(thd, this);
-	if (event_info->write(&log_file) || flush_io_cache(&log_file))
-	{
-	  if (!write_error)
-	    sql_print_error(ER(ER_ERROR_ON_WRITE), name, errno);
-	  error=write_error=1;
-	}
-	should_rotate = (my_b_tell(&log_file) >= max_binlog_size);
-	VOID(pthread_cond_broadcast(&COND_binlog_update));
-      }
-    }
-    
-    if(should_rotate)
-      new_file(1); // inside mutex
-    
-    VOID(pthread_mutex_unlock(&LOCK_log));
-  }
-
-  return error;
-}
-
-
 /* Write update log in a format suitable for incremental backup */
 
 bool MYSQL_LOG::write(THD *thd,const char *query, uint query_length,

sql/mf_iocache.cc

@@ -57,7 +57,8 @@ int init_io_cache(IO_CACHE *info, File file, uint cachesize,
 
   /* There is no file in net_reading */
   info->file= file;
-  info->pre_read = info->post_read = 0;
+  info->pre_close = info->pre_read = info->post_read = 0;
+  info->arg = 0;
   if (!cachesize)
     if (! (cachesize= my_default_record_cache_size))
       DBUG_RETURN(1);				/* No cache requested */
@@ -681,7 +682,10 @@ int flush_io_cache(IO_CACHE *info)
 int end_io_cache(IO_CACHE *info)
 {
   int error=0;
+  IO_CACHE_CALLBACK pre_close;
   DBUG_ENTER("end_io_cache");
+  if((pre_close=info->pre_close))
+    (*pre_close)(info);
   if (info->buffer)
   {
     if (info->file != -1)			/* File doesn't exist */

sql/mysqld.cc

@@ -223,7 +223,7 @@ static bool opt_log,opt_update_log,opt_bin_log,opt_slow_log,opt_noacl,
 	    opt_ansi_mode=0,opt_myisam_log=0,
             opt_large_files=sizeof(my_off_t) > 4;
 bool opt_sql_bin_update = 0, opt_log_slave_updates = 0, opt_safe_show_db=0,
-  opt_show_slave_auth_info = 0;
+  opt_show_slave_auth_info = 0, opt_old_rpl_compat = 0;
 FILE *bootstrap_file=0;
 int segfaulted = 0; // ensure we do not enter SIGSEGV handler twice
 extern MASTER_INFO glob_mi;
@@ -718,6 +718,7 @@ void clean_up(bool print_message)
   free_defaults(defaults_argv);
   my_free(charsets_list, MYF(MY_ALLOW_ZERO_PTR));
   my_free(mysql_tmpdir,MYF(0));
+  my_free(slave_load_tmpdir,MYF(0));
   x_free(opt_bin_logname);
   bitmap_free(&temp_pool);
   free_max_user_conn();
@@ -2518,7 +2519,8 @@ enum options {
 	       OPT_SKIP_STACK_TRACE, OPT_SKIP_SYMLINK, OPT_REPORT_HOST,
 	       OPT_REPORT_USER, OPT_REPORT_PASSWORD, OPT_REPORT_PORT,
                OPT_MAX_BINLOG_DUMP_EVENTS, OPT_SPORADIC_BINLOG_DUMP_FAIL,
-               OPT_SHOW_SLAVE_AUTH_INFO};
+               OPT_SHOW_SLAVE_AUTH_INFO, OPT_OLD_RPL_COMPAT,
+               OPT_SLAVE_LOAD_TMPDIR};
 
 static struct option long_options[] = {
   {"ansi",                  no_argument,       0, 'a'},
@@ -2611,6 +2613,7 @@ static struct option long_options[] = {
      OPT_SAFEMALLOC_MEM_LIMIT},
   {"new",                   no_argument,       0, 'n'},
   {"old-protocol",          no_argument,       0, 'o'},
+  {"old-rpl-compat",          no_argument,       0, (int)OPT_OLD_RPL_COMPAT},
 #ifdef ONE_THREAD
   {"one-thread",            no_argument,       0, (int) OPT_ONE_THREAD},
 #endif
@@ -2659,6 +2662,7 @@ static struct option long_options[] = {
   {"skip-stack-trace",	    no_argument,       0, (int) OPT_SKIP_STACK_TRACE},
   {"skip-symlink",	    no_argument,       0, (int) OPT_SKIP_SYMLINK},
   {"skip-thread-priority",  no_argument,       0, (int) OPT_SKIP_PRIOR},
+  {"slave-load-tmpdir", required_argument, 0, (int) OPT_SLAVE_LOAD_TMPDIR},  
   {"sql-bin-update-same",   no_argument,       0, (int) OPT_SQL_BIN_UPDATE_SAME},
 #include "sslopt-longopts.h"
 #ifdef __WIN__
@@ -3311,6 +3315,12 @@ static void get_options(int argc,char **argv)
       safemalloc_mem_limit = atoi(optarg);
 #endif      
       break;
+    case OPT_SLAVE_LOAD_TMPDIR:
+      slave_load_tmpdir = my_strdup(optarg, MYF(MY_FAE));
+      break;
+    case OPT_OLD_RPL_COMPAT:
+      opt_old_rpl_compat = 1;
+      break;
     case OPT_SHOW_SLAVE_AUTH_INFO:
       opt_show_slave_auth_info = 1;
       break;
@@ -4377,6 +4387,14 @@ static void fix_paths(void)
     mysql_tmpdir=(char*) my_realloc(mysql_tmpdir,(uint) strlen(mysql_tmpdir)+1,
 				    MYF(MY_HOLD_ON_ERROR));
   }
+  if (!slave_load_tmpdir)
+  {
+    int copy_len;
+    slave_load_tmpdir = (char*) my_malloc((copy_len=strlen(mysql_tmpdir) + 1)
+					  ,  MYF(MY_FAE));
+    // no need to check return value, if we fail, my_malloc() never returns
+    memcpy(slave_load_tmpdir, mysql_tmpdir, copy_len);
+  }
 }
 
 

sql/slave.h

@@ -5,7 +5,7 @@
 #define SLAVE_NET_TIMEOUT  3600
 
 extern ulong slave_net_timeout;
-
+extern char* slave_load_tmpdir;
 
 typedef struct st_master_info
 {
@@ -70,6 +70,11 @@ typedef struct st_table_rule_ent
 
 #define TABLE_RULE_HASH_SIZE   16
 #define TABLE_RULE_ARR_SIZE   16
+#define MAX_SLAVE_ERRMSG      1024
+
+#define RPL_LOG_NAME (glob_mi.log_file_name[0] ? glob_mi.log_file_name :\
+ "FIRST")
+
 
 int flush_master_info(MASTER_INFO* mi);
 int register_slave_on_master(MYSQL* mysql);
@@ -97,6 +102,10 @@ int add_table_rule(HASH* h, const char* table_spec);
 int add_wild_table_rule(DYNAMIC_ARRAY* a, const char* table_spec);
 void init_table_rule_hash(HASH* h, bool* h_inited);
 void init_table_rule_array(DYNAMIC_ARRAY* a, bool* a_inited);
+char* rewrite_db(char* db);
+int check_expected_error(THD* thd, int error_code);
+void skip_load_data_infile(NET* net);
+void slave_print_error(int err_code, const char* msg, ...);
 
 void end_slave(); // clean up
 int init_master_info(MASTER_INFO* mi);
@@ -109,6 +118,11 @@ extern uint32 slave_skip_counter;
 // we want to restart it skipping one or more events in the master log that
 // have caused errors, and have been manually applied by DBA already
 
+extern int last_slave_errno;
+#ifndef DBUG_OFF
+extern int events_till_abort;
+#endif
+extern char last_slave_error[MAX_SLAVE_ERRMSG];
 extern pthread_t slave_real_id;
 extern THD* slave_thd;
 extern MASTER_INFO glob_mi;

sql/sql_class.cc

@@ -121,6 +121,7 @@ THD::THD():user_time(0),fatal_error(0),last_insert_id_used(0),
   proc_info="login";
   where="field list";
   server_id = ::server_id;
+  slave_net = 0;
   server_status=SERVER_STATUS_AUTOCOMMIT;
   update_lock_default= low_priority_updates ? TL_WRITE_LOW_PRIORITY : TL_WRITE;
   options=thd_startup_options;

sql/sql_class.h

@@ -86,9 +86,7 @@ class MYSQL_LOG {
   bool write(THD *thd, enum enum_server_command command,const char *format,...);
   bool write(THD *thd, const char *query, uint query_length,
 	     time_t query_start=0);
-  bool write(Query_log_event* event_info); // binary log write
-  bool write(Load_log_event* event_info);
-  bool write(Slave_log_event* event_info);
+  bool write(Log_event* event_info); // binary log write
   bool write(IO_CACHE *cache);
   int generate_new_name(char *new_name,const char *old_name);
   void make_log_name(char* buf, const char* log_ident);
@@ -300,6 +298,8 @@ class THD :public ilink {
   ulong slave_proxy_id; // in slave thread we need to know in behalf of which
   // thread the query is being run to replicate temp tables properly
 
+  NET* slave_net; // network connection from slave to master
+
   THD();
   ~THD();
   bool store_globals();

sql/sql_load.cc

@@ -20,6 +20,7 @@
 #include "mysql_priv.h"
 #include <my_dir.h>
 #include <m_ctype.h>
+#include "sql_repl.h"
 
 class READ_INFO {
   File	file;
@@ -32,6 +33,7 @@ class READ_INFO {
   int	field_term_char,line_term_char,enclosed_char,escape_char;
   int	*stack,*stack_pos;
   bool	found_end_of_line,start_of_line,eof;
+  bool  need_end_io_cache;
   IO_CACHE cache;
   NET *io_net;
 
@@ -50,6 +52,18 @@ class READ_INFO {
   char unescape(char chr);
   int terminator(char *ptr,uint length);
   bool find_start_of_fields();
+  // we need to force cache close before destructor is invoked to log
+  // the last read block
+  void end_io_cache()
+  {
+    ::end_io_cache(&cache);
+    need_end_io_cache = 0;
+  }
+
+  // either this method, or we need to make cache public
+  // arg must be set from mysql_load() since constructor does not see
+  // either the table or THD value
+  void set_io_cache_arg(void* arg) { cache.arg = arg; }
 };
 
 static int read_fixed_length(THD *thd,COPY_INFO &info,TABLE *table,
@@ -67,10 +81,11 @@ int mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list,
   File file;
   TABLE *table;
   int error;
-  uint save_skip_lines = ex->skip_lines;
   String *field_term=ex->field_term,*escaped=ex->escaped,
     *enclosed=ex->enclosed;
   bool is_fifo=0;
+  LOAD_FILE_INFO lf_info;
+  char * db = table_list->db ? table_list->db : thd->db;
   DBUG_ENTER("mysql_load");
 
   if (escaped->length() > 1 || enclosed->length() > 1)
@@ -79,7 +94,6 @@ int mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list,
 	       MYF(0));
     DBUG_RETURN(-1);
   }
-
   if (!(table = open_ltable(thd,table_list,lock_type)))
     DBUG_RETURN(-1);
   if (!fields.elements)
@@ -161,8 +175,9 @@ int mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list,
       if (!my_stat(name,&stat_info,MYF(MY_WME)))
 	DBUG_RETURN(-1);
       
-      // the file must be:
-      if (!((stat_info.st_mode & S_IROTH) == S_IROTH &&  // readable by others
+      // if we are not in slave thread, the file must be:
+      if (!thd->slave_thread &&
+	  !((stat_info.st_mode & S_IROTH) == S_IROTH &&  // readable by others
 #ifndef __EMX__
 	    (stat_info.st_mode & S_IFLNK) != S_IFLNK && // and not a symlink
 #endif
@@ -195,13 +210,27 @@ int mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list,
     DBUG_RETURN(-1);				// Can't allocate buffers
   }
 
+  if (!opt_old_rpl_compat && mysql_bin_log.is_open())
+  {
+    lf_info.thd = thd;
+    lf_info.ex = ex;
+    lf_info.db = db;
+    lf_info.table_name = table_list->real_name;
+    lf_info.fields = &fields;
+    lf_info.handle_dup = handle_duplicates;
+    lf_info.wrote_create_file = 0;
+    lf_info.last_pos_in_file = HA_POS_ERROR;
+    read_info.set_io_cache_arg((void*)&lf_info);
+  }
   restore_record(table,2);
 
   thd->count_cuted_fields=1;			/* calc cuted fields */
   thd->cuted_fields=0L;
   if (ex->line_term->length() && field_term->length())
   {
-    while (ex->skip_lines--)
+    // ex->skip_lines needs to be preserved for logging
+    uint skip_lines = ex->skip_lines;
+    while (skip_lines--)
     {
       if (read_info.next_line())
 	break;
@@ -240,7 +269,14 @@ int mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list,
   table->copy_blobs=0;
   thd->count_cuted_fields=0;			/* Don`t calc cuted fields */
   if (error)
+  {
+    if (!opt_old_rpl_compat && mysql_bin_log.is_open())
+    {
+      Delete_file_log_event d(thd);
+      mysql_bin_log.write(&d);
+    }
     DBUG_RETURN(-1);				// Error on read
+  }
   sprintf(name,ER(ER_LOAD_INFO),info.records,info.deleted,
 	  info.records-info.copied,thd->cuted_fields);
   send_ok(&thd->net,info.copied+info.deleted,0L,name);
@@ -250,12 +286,20 @@ int mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list,
   
   if (!table->file->has_transactions())
     thd->options|=OPTION_STATUS_NO_TRANS_UPDATE;
-  if (!read_file_from_client && mysql_bin_log.is_open())
+  if (mysql_bin_log.is_open())
   {
-    ex->skip_lines = save_skip_lines; 
-    Load_log_event qinfo(thd, ex, table->table_name, fields, 
+    if (opt_old_rpl_compat && !read_file_from_client)
+    {
+      Load_log_event qinfo(thd, ex, db, table->table_name, fields, 
 			 handle_duplicates);
-    mysql_bin_log.write(&qinfo);
+      mysql_bin_log.write(&qinfo);
+    }
+    if (!opt_old_rpl_compat)
+    {
+      read_info.end_io_cache(); // make sure last block gets logged
+      Execute_load_log_event e(thd);
+      mysql_bin_log.write(&e);
+    }
   }
   DBUG_RETURN(0);
 }
@@ -480,6 +524,13 @@ READ_INFO::READ_INFO(File file_par, uint tot_length, String &field_term,
       my_free((gptr) buffer,MYF(0)); /* purecov: inspected */
       error=1;
     }
+    else 
+    {
+      need_end_io_cache = 1;
+      if (!opt_old_rpl_compat && mysql_bin_log.is_open())
+	cache.pre_read = cache.pre_close =
+	  (IO_CACHE_CALLBACK)log_loaded_block;
+    }
   }
 }
 
@@ -488,7 +539,8 @@ READ_INFO::~READ_INFO()
 {
   if (!error)
   {
-    end_io_cache(&cache);
+    if (need_end_io_cache)
+      ::end_io_cache(&cache);
     my_free((gptr) buffer,MYF(0));
     error=1;
   }
@@ -798,3 +850,4 @@ bool READ_INFO::find_start_of_fields()
   }
   return 0;
 }
+

sql/sql_repl.cc

@@ -1578,3 +1578,33 @@ int load_master_data(THD* thd)
 
   return error;
 }
+
+int log_loaded_block(IO_CACHE* file)
+{
+  LOAD_FILE_INFO* lf_info;
+  uint block_len ;
+  if (!(block_len = file->rc_end - file->buffer))
+    return 0;
+  lf_info = (LOAD_FILE_INFO*)file->arg;
+  if (lf_info->last_pos_in_file != HA_POS_ERROR &&
+      lf_info->last_pos_in_file >= file->pos_in_file)
+    return 0;
+  lf_info->last_pos_in_file = file->pos_in_file;
+  if (lf_info->wrote_create_file)
+  {
+    Append_block_log_event a(lf_info->thd, file->buffer,block_len);
+    mysql_bin_log.write(&a);
+  }
+  else
+  {
+    Create_file_log_event c(lf_info->thd,lf_info->ex,lf_info->db,
+			    lf_info->table_name, *lf_info->fields,
+			    lf_info->handle_dup, file->buffer,
+			     block_len);
+    mysql_bin_log.write(&c);
+    lf_info->wrote_create_file = 1;
+  }
+  return 0;
+}
+
+

sql/sql_repl.h

@@ -12,7 +12,7 @@ typedef struct st_slave_info
   uint16 port;
 } SLAVE_INFO;
 
-extern bool opt_show_slave_auth_info;
+extern bool opt_show_slave_auth_info, opt_old_rpl_compat;
 extern HASH slave_list;
 extern char* master_host;
 extern my_string opt_bin_logname, master_info_file;
@@ -51,4 +51,19 @@ int show_binlogs(THD* thd);
 extern int init_master_info(MASTER_INFO* mi);
 void kill_zombie_dump_threads(uint32 slave_server_id);
 
+typedef struct st_load_file_info
+{
+  THD* thd;
+  sql_exchange* ex;
+  List <Item> *fields;
+  enum enum_duplicates handle_dup;
+  char* db;
+  char* table_name;
+  bool wrote_create_file;
+  my_off_t last_pos_in_file;
+} LOAD_FILE_INFO;
+
+int log_loaded_block(IO_CACHE* file);
+
 #endif
+