diff --git a/client/mysqltest.c b/client/mysqltest.c index be5dac1c9d9..2cd395a02b8 100644 --- a/client/mysqltest.c +++ b/client/mysqltest.c @@ -1097,7 +1097,7 @@ int do_sync_with_master2(const char* p) MYSQL_ROW row; MYSQL* mysql = &cur_con->mysql; char query_buf[FN_REFLEN+128]; - int offset = 0; + int offset= 0, tries= 0; int rpl_parse; if (!master_pos.file[0]) @@ -1112,6 +1112,9 @@ int do_sync_with_master2(const char* p) sprintf(query_buf, "select master_pos_wait('%s', %ld)", master_pos.file, master_pos.pos + offset); + +wait_for_position: + if (mysql_query(mysql, query_buf)) die("line %u: failed in %s: %d: %s", start_lineno, query_buf, mysql_errno(mysql), mysql_error(mysql)); @@ -1122,8 +1125,20 @@ int do_sync_with_master2(const char* p) if (!(row = mysql_fetch_row(res))) die("line %u: empty result in %s", start_lineno, query_buf); if (!row[0]) - die("line %u: could not sync with master ('%s' returned NULL)", - start_lineno, query_buf); + { + /* + It may be that the slave SQL thread has not started yet, though START + SLAVE has been issued ? + */ + if (tries++ == 3) + { + die("line %u: could not sync with master ('%s' returned NULL)", + start_lineno, query_buf); + } + sleep(1); /* So at most we will wait 3 seconds and make 4 tries */ + mysql_free_result(res); + goto wait_for_position; + } mysql_free_result(res); last_result=0; if (rpl_parse) diff --git a/mysql-test/r/rpl_server_id2.result b/mysql-test/r/rpl_server_id2.result index fde7251497a..36a142166fa 100644 --- a/mysql-test/r/rpl_server_id2.result +++ b/mysql-test/r/rpl_server_id2.result @@ -4,16 +4,13 @@ reset master; reset slave; drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; start slave; -drop table if exists t1; -Warnings: -Note 1051 Unknown table 't1' create table t1 (n int); reset master; stop slave; change master to master_port=SLAVE_PORT; show slave status; Slave_IO_State Master_Host Master_User Master_Port Connect_Retry Master_Log_File Read_Master_Log_Pos Relay_Log_File Relay_Log_Pos Relay_Master_Log_File Slave_IO_Running Slave_SQL_Running Replicate_Do_DB Replicate_Ignore_DB Replicate_Do_Table Replicate_Ignore_Table Replicate_Wild_Do_Table Replicate_Wild_Ignore_Table Last_Errno Last_Error Skip_Counter Exec_Master_Log_Pos Relay_Log_Space Until_Condition Until_Log_File Until_Log_Pos Master_SSL_Allowed Master_SSL_CA_File Master_SSL_CA_Path Master_SSL_Cert Master_SSL_Cipher Master_SSL_Key Seconds_Behind_Master - 127.0.0.1 root SLAVE_PORT 1 4 slave-relay-bin.000001 4 No No # 0 0 0 4 None 0 No NULL + 127.0.0.1 root SLAVE_PORT 1 4 slave-relay-bin.000001 4 No No # 0 0 0 95 None 0 No NULL start slave; insert into t1 values (1); select * from t1; diff --git a/mysql-test/t/rpl_server_id2.test b/mysql-test/t/rpl_server_id2.test index dc8f733b7ed..7bbac358ada 100644 --- a/mysql-test/t/rpl_server_id2.test +++ b/mysql-test/t/rpl_server_id2.test @@ -3,7 +3,6 @@ source include/master-slave.inc; connection slave; -drop table if exists t1; create table t1 (n int); reset master; # replicate ourselves diff --git a/sql/slave.cc b/sql/slave.cc index 1fe4aa40f8e..f588e034a10 100644 --- a/sql/slave.cc +++ b/sql/slave.cc @@ -465,7 +465,7 @@ void init_slave_skip_errors(const char* arg) void st_relay_log_info::inc_group_relay_log_pos(ulonglong log_pos, - bool skip_lock=0) + bool skip_lock) { if (!skip_lock) pthread_mutex_lock(&data_lock); @@ -3046,7 +3046,7 @@ static int exec_relay_log_event(THD* thd, RELAY_LOG_INFO* rli) if ((ev->server_id == (uint32) ::server_id && !replicate_same_server_id && - type_code!= FORMAT_DESCRIPTION_EVENT) || + type_code != FORMAT_DESCRIPTION_EVENT) || (rli->slave_skip_counter && type_code != ROTATE_EVENT && type_code != STOP_EVENT && type_code != START_EVENT_V3 && type_code!= FORMAT_DESCRIPTION_EVENT))