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567c097359
Warnings are added to net_server.cc when global_system_variables.log_warnings >= 4. When the above condition holds then: - All communication errors from net_serv.cc is also written to the error log. - In case of a of not being able to read or write a packet, a more detailed error is given. Other things: - Added detection of slaves that has hangup to Ack_receiver::run() - vio_close() is now first marking the socket closed before closing it. The reason for this is to ensure that the connection that gets a read error can check if the reason was that the socket was closed. - Add a new state to vio to be able to detect if vio is acive, shutdown or closed. This is used to detect if socket is closed by another thread. - Testing of the new warnings is done in rpl_get_lock.test - Suppress some of the new warnings in mtr to allow one to run some of the tests with -mysqld=--log-warnings=4. All test in the 'rpl' suite can now be run with this option. - Ensure that global.log_warnings are restored at test end in a way that allows one to use mtr --mysqld=--log-warnings=4. Reviewed-by: <serg@mariadb.org>,<brandon.nesterenko@mariadb.com>
68 lines
1.5 KiB
Text
68 lines
1.5 KiB
Text
--source include/have_debug.inc
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# Valgrind does not work well with test that crashes the server
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--source include/not_valgrind.inc
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--let $rpl_topology=1->2
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--source include/rpl_init.inc
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--disable_query_log
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call mtr.add_suppression("Could not read packet:.* errno: 11");
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--enable_query_log
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--echo *** Test crashing master with InnoDB disabled, the binlog gtid state should still be correctly recovered. ***
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--connection server_1
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CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=MyISAM;
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--save_master_pos
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--connection server_2
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--sync_with_master
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--source include/stop_slave.inc
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CHANGE MASTER TO master_use_gtid=slave_pos;
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--source include/start_slave.inc
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--connection server_1
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INSERT INTO t1 VALUES (1);
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INSERT INTO t1 VALUES (2);
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--save_master_pos
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--connection server_2
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--sync_with_master
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SELECT * FROM t1 ORDER BY a;
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--connection server_1
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--write_file $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
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wait
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EOF
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FLUSH TABLES;
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SET SESSION debug_dbug="+d,crash_dispatch_command_before";
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--error 2006,2013
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SELECT 1;
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--source include/wait_until_disconnected.inc
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--append_file $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
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restart-rpl_gtid_crash.test
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EOF
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--connection server_1
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--enable_reconnect
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--source include/wait_until_connected_again.inc
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INSERT INTO t1 VALUES (3);
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--save_master_pos
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--connection server_2
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--sync_with_master
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SELECT * FROM t1 ORDER BY a;
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--connection server_1
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DROP TABLE t1;
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--connection default
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--enable_reconnect
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--source include/wait_until_connected_again.inc
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--source include/rpl_end.inc
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