85 lines
2.9 KiB
Plaintext
85 lines
2.9 KiB
Plaintext
################################################################################
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# This test checks that if a joiner has rule that makes it incompatible with
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# another member in the group it wont be able to join it.
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#
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# To test this:
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# 0. The test requires two servers: M1 and M2.
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# 1. We bootstrap GROUP with M1, and add some data for recovery.
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# 2. Try to start M2 where we added a fake rule that makes it incompatible
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# with the group. Start GR should fail.
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# 3. Restart M2 to have clean compatibility settings post clearing the
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# incompatibilty rule. Start GR should succeed.
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# 4. Check M2 has all the data.
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# 5. Clean up.
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################################################################################
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--source include/big_test.inc
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--source include/have_debug.inc
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--let $group_replication_group_name= 6db14550-03bb-11e5-b939-0800200c9a66
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--source include/have_group_replication_plugin.inc
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--let $rpl_skip_group_replication_start= 1
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--source include/group_replication.inc
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--echo #
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--echo # Setup a member
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--echo #
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--connection server1
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--echo server1
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--source include/start_and_bootstrap_group_replication.inc
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--echo # Add some data for recovery
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CREATE TABLE t1 (c1 INT NOT NULL PRIMARY KEY) ENGINE=InnoDB;
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INSERT INTO t1 VALUES (1);
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--echo #
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--echo # Try to add a new member that was defined as incompatible with member 1
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--echo #
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--connection server2
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--echo server2
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SET session sql_log_bin=0;
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call mtr.add_suppression("Member version is incompatible with the group");
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SET session sql_log_bin=1;
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SET @debug_saved= @@GLOBAL.DEBUG;
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SET @@GLOBAL.DEBUG= '+d,group_replication_compatibility_rule_error_lower';
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SET @@GLOBAL.DEBUG= '+d,group_replication_compatibility_higher_patch_version';
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SET GLOBAL group_replication_group_name= "6db14550-03bb-11e5-b939-0800200c9a66";
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# The start will fail as the node is declared incompatible with the group
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--error ER_GROUP_REPLICATION_CONFIGURATION
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START GROUP_REPLICATION;
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--echo #
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--echo # Check all is fine when we clean the rules
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--echo #
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SET @@GLOBAL.DEBUG= @debug_save;
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# restart the server so we have clean compatibility settings.
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--let $allow_rpl_inited=1
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--let $_group_replication_local_address= `SELECT @@GLOBAL.group_replication_local_address`
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--let $_group_replication_group_seeds= `SELECT @@GLOBAL.group_replication_group_seeds`
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--let $restart_parameters=restart:--group_replication_local_address=$_group_replication_local_address --group_replication_group_seeds=$_group_replication_group_seeds
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--replace_result $_group_replication_local_address GROUP_REPLICATION_LOCAL_ADDRESS $_group_replication_group_seeds GROUP_REPLICATION_GROUP_SEEDS
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--source include/restart_mysqld.inc
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--let $rpl_server_number= 2
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--source include/rpl_reconnect.inc
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--source include/start_group_replication.inc
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--let $assert_text= On the recovered member, the table should contain 1 elements
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--let $assert_cond= [SELECT COUNT(*) FROM t1] = 1;
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--source include/assert.inc
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--echo #
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--echo # Clean up
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--echo #
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DROP TABLE t1;
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--source include/group_replication_end.inc
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