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Added support for replication for S3
MDEV-19964 S3 replication support Added new configure options: s3_slave_ignore_updates "If the slave has shares same S3 storage as the master" s3_replicate_alter_as_create_select "When converting S3 table to local table, log all rows in binary log" This allows on to configure slaves to have the S3 storage shared or independent from the master. Other thing: Added new session variable '@@sql_if_exists' to force IF_EXIST to DDL's.
This commit is contained in:
Monty
261
mysql-test/suite/s3/replication_mixed.result
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261
mysql-test/suite/s3/replication_mixed.result
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include/master-slave.inc
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[connection master]
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set binlog_format=mixed;
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RESET MASTER;
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connection slave;
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set binlog_format=mixed;
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RESET MASTER;
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connection master;
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connection slave;
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connection master;
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#
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# Test ALTER TABLE ENGINE S3
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#
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create table t1 (a int, b int) engine=aria;
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insert into t1 select seq,seq+10 from seq_1_to_10;
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alter table t1 engine=s3;
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) DEFAULT NULL,
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`b` int(11) DEFAULT NULL
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) ENGINE=S3 DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1
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connection slave;
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use database;
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select * from t1 limit 2;
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a b
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1 11
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2 12
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connection master;
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alter table t1 add column c int;
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connection slave;
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select * from t1,t1 as t1_tmp limit 2;
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a b c a b c
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1 11 NULL 1 11 NULL
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2 12 NULL 1 11 NULL
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# Now test when the .frm table is out of date on the slave
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stop slave;
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connection master;
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alter table t1 add column d int, engine=s3;
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connection slave;
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select * from t1 limit 2;
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a b c d
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1 11 NULL NULL
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2 12 NULL NULL
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start slave;
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connection master;
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connection slave;
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select * from t1 limit 2;
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a b c d
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1 11 NULL NULL
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2 12 NULL NULL
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# Same without tables in the table cache;
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stop slave;
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flush tables;
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connection master;
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alter table t1 add column e int, engine=s3;
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connection slave;
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select * from t1 limit 2;
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a b c d e
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1 11 NULL NULL NULL
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2 12 NULL NULL NULL
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start slave;
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connection master;
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connection slave;
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select * from t1 limit 2;
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a b c d e
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1 11 NULL NULL NULL
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2 12 NULL NULL NULL
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connection master;
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# Convert S3 table to Aria. Rows should be binary logged
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alter table t1 engine=aria;
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connection slave;
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select * from t1 limit 2;
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a b c d e
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1 11 NULL NULL NULL
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2 12 NULL NULL NULL
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) DEFAULT NULL,
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`b` int(11) DEFAULT NULL,
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`c` int(11) DEFAULT NULL,
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`d` int(11) DEFAULT NULL,
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`e` int(11) DEFAULT NULL
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) ENGINE=Aria DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1
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# Convert S3 table to Aria with rename. Rows should be binary logged
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connection master;
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alter table t1 engine=s3;
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alter table t1 rename t2, engine=aria;
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connection slave;
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select * from t2 limit 2;
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a b c d e
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1 11 NULL NULL NULL
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2 12 NULL NULL NULL
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show create table t2;
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Table Create Table
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t2 CREATE TABLE `t2` (
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`a` int(11) DEFAULT NULL,
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`b` int(11) DEFAULT NULL,
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`c` int(11) DEFAULT NULL,
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`d` int(11) DEFAULT NULL,
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`e` int(11) DEFAULT NULL
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) ENGINE=Aria DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1
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connection master;
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drop table t2;
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#
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# Test RENAME
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#
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create table t1 (a int, b int) engine=aria;
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insert into t1 select seq,seq+10 from seq_1_to_10;
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alter table t1 engine=s3;
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rename table t1 to t2;
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connection slave;
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select * from t1 limit 2;
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ERROR 42S02: Table 'database.t1' doesn't exist
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select * from t2 limit 2;
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a b
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1 11
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2 12
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connection master;
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alter table t2 add column f int, rename t1;
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select * from t1 limit 2;
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a b f
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1 11 NULL
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2 12 NULL
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connection slave;
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select * from t1 limit 2;
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a b f
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1 11 NULL
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2 12 NULL
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select * from t2 limit 2;
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ERROR 42S02: Table 'database.t2' doesn't exist
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connection slave;
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stop slave;
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connection master;
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rename table t1 to t2;
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create table t1 (a int, b int) engine=aria;
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alter table t1 engine=s3;
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connection slave;
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start slave;
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connection master;
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connection slave;
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select * from t1 limit 2;
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a b
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select * from t2 limit 2;
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a b f
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1 11 NULL
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2 12 NULL
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connection master;
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#
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# Test DROP
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#
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drop table t1,t2;
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connection slave;
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select * from t1 limit 2;
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ERROR 42S02: Table 'database.t1' doesn't exist
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select * from t2 limit 2;
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ERROR 42S02: Table 'database.t2' doesn't exist
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connection master;
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#
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# Test LIKE
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#
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create table t1 (a int,b int);
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alter table t1 engine=s3;
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create table t2 like t1;
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ERROR HY000: Can't create table `database`.`t2` (errno: 131 "Command not supported by the engine")
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connection slave;
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show create table t2;
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ERROR 42S02: Table 'database.t2' doesn't exist
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connection master;
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drop table if exists t1,t2;
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Warnings:
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Note 1051 Unknown table 'database.t2'
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#
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# Check slave binary log
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#
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connection slave;
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include/show_binlog_events.inc
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Log_name Pos Event_type Server_id End_log_pos Info
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slave-bin.000001 # Gtid # # GTID #-#-#
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slave-bin.000001 # Query # # create database database
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slave-bin.000001 # Gtid # # GTID #-#-#
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slave-bin.000001 # Query # # use `database`; create table t1 (a int, b int) engine=aria
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slave-bin.000001 # Gtid # # BEGIN GTID #-#-#
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slave-bin.000001 # Query # # use `database`; insert into t1 select seq,seq+10 from seq_1_to_10
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slave-bin.000001 # Query # # COMMIT
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slave-bin.000001 # Gtid # # GTID #-#-#
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slave-bin.000001 # Query # # use `database`; alter table t1 engine=s3
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slave-bin.000001 # Gtid # # GTID #-#-#
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slave-bin.000001 # Query # # use `database`; set @@sql_if_exists=1; alter table t1 add column c int
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slave-bin.000001 # Gtid # # GTID #-#-#
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slave-bin.000001 # Query # # use `database`; set @@sql_if_exists=1; alter table t1 add column d int, engine=s3
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slave-bin.000001 # Gtid # # GTID #-#-#
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slave-bin.000001 # Query # # use `database`; flush tables
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slave-bin.000001 # Gtid # # GTID #-#-#
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slave-bin.000001 # Query # # use `database`; set @@sql_if_exists=1; alter table t1 add column e int, engine=s3
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slave-bin.000001 # Gtid # # GTID #-#-#
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slave-bin.000001 # Query # # use `database`; DROP TABLE IF EXISTS `t1` /* generated by server */
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slave-bin.000001 # Gtid # # GTID #-#-#
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slave-bin.000001 # Query # # use `database`; CREATE TABLE `t1` (
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`a` int(11) DEFAULT NULL,
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`b` int(11) DEFAULT NULL,
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`c` int(11) DEFAULT NULL,
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`d` int(11) DEFAULT NULL,
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`e` int(11) DEFAULT NULL
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) ENGINE=Aria DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1
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slave-bin.000001 # Gtid # # BEGIN GTID #-#-#
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slave-bin.000001 # Annotate_rows # # alter table t1 engine=aria
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slave-bin.000001 # Table_map # # table_id: # (database.t1)
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slave-bin.000001 # Write_rows_v1 # # table_id: # flags: STMT_END_F
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slave-bin.000001 # Query # # COMMIT
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slave-bin.000001 # Gtid # # GTID #-#-#
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slave-bin.000001 # Query # # use `database`; alter table t1 engine=s3
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slave-bin.000001 # Gtid # # GTID #-#-#
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slave-bin.000001 # Query # # use `database`; DROP TABLE IF EXISTS `t1` /* generated by server */
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slave-bin.000001 # Gtid # # GTID #-#-#
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slave-bin.000001 # Query # # use `database`; CREATE TABLE `t2` (
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`a` int(11) DEFAULT NULL,
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`b` int(11) DEFAULT NULL,
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`c` int(11) DEFAULT NULL,
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`d` int(11) DEFAULT NULL,
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`e` int(11) DEFAULT NULL
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) ENGINE=Aria DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1
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slave-bin.000001 # Gtid # # BEGIN GTID #-#-#
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slave-bin.000001 # Annotate_rows # # alter table t1 rename t2, engine=aria
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slave-bin.000001 # Table_map # # table_id: # (database.t2)
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slave-bin.000001 # Write_rows_v1 # # table_id: # flags: STMT_END_F
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slave-bin.000001 # Query # # COMMIT
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slave-bin.000001 # Gtid # # GTID #-#-#
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slave-bin.000001 # Query # # use `database`; DROP TABLE IF EXISTS `t2` /* generated by server */
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slave-bin.000001 # Gtid # # GTID #-#-#
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slave-bin.000001 # Query # # use `database`; create table t1 (a int, b int) engine=aria
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slave-bin.000001 # Gtid # # BEGIN GTID #-#-#
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slave-bin.000001 # Query # # use `database`; insert into t1 select seq,seq+10 from seq_1_to_10
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slave-bin.000001 # Query # # COMMIT
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slave-bin.000001 # Gtid # # GTID #-#-#
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slave-bin.000001 # Query # # use `database`; alter table t1 engine=s3
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slave-bin.000001 # Gtid # # GTID #-#-#
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slave-bin.000001 # Query # # use `database`; set @@sql_if_exists=1; rename table t1 to t2
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slave-bin.000001 # Gtid # # GTID #-#-#
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slave-bin.000001 # Query # # use `database`; set @@sql_if_exists=1; alter table t2 add column f int, rename t1
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slave-bin.000001 # Gtid # # GTID #-#-#
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slave-bin.000001 # Query # # use `database`; set @@sql_if_exists=1; rename table t1 to t2
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slave-bin.000001 # Gtid # # GTID #-#-#
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slave-bin.000001 # Query # # use `database`; create table t1 (a int, b int) engine=aria
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slave-bin.000001 # Gtid # # GTID #-#-#
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slave-bin.000001 # Query # # use `database`; alter table t1 engine=s3
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slave-bin.000001 # Gtid # # GTID #-#-#
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slave-bin.000001 # Query # # use `database`; DROP TABLE IF EXISTS `t1`,`t2` /* generated by server */
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slave-bin.000001 # Gtid # # GTID #-#-#
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slave-bin.000001 # Query # # use `database`; create table t1 (a int,b int)
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slave-bin.000001 # Gtid # # GTID #-#-#
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slave-bin.000001 # Query # # use `database`; alter table t1 engine=s3
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slave-bin.000001 # Gtid # # GTID #-#-#
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slave-bin.000001 # Query # # use `database`; DROP TABLE IF EXISTS `t1`,`t2` /* generated by server */
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connection master;
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#
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# clean up
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#
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connection slave;
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include/rpl_end.inc
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