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If server has not been initialized as a slave (by CHANGE MASTER), then SHOW SLAVE STATUS will return an empty set, and caused the waiting for Slave_IO_running or Slave_SQL_running to 'No' fail. This patch fixed the problem by return immediately if slave is not initialized in include/wait_for_slave_*_to_stop.inc. mysql-test/include/wait_for_slave_io_to_stop.inc: Return immediately if slave is not initialized mysql-test/include/wait_for_slave_sql_to_stop.inc: Return immediately if slave is not initialized mysql-test/include/wait_for_slave_to_stop.inc: Return immediately if slave is not initialized
31 lines
899 B
PHP
31 lines
899 B
PHP
# ==== Purpose ====
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#
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# Waits until both the IO and SQL threads of the current connection
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# have stopped, or until a timeout is reached.
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#
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# ==== Usage ====
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#
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# source include/wait_for_slave_to_stop.inc;
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#
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# Parameters to this macro are $slave_timeout and
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# $slave_keep_connection. See wait_for_slave_param.inc for
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# descriptions.
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# if server has not used CHANGE MASTER to initiate slave, SHOW SLAVE
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# STATUS will return an empty set.
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let $_slave_io_running= query_get_value("SHOW SLAVE STATUS", Slave_IO_Running, 1);
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if (`SELECT '$_slave_io_running' != 'No such row'`)
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{
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let $slave_error_message= Failed while waiting for slave to stop;
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let $slave_param= Slave_IO_Running;
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let $slave_param_value= No;
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source include/wait_for_slave_param.inc;
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let $slave_param= Slave_SQL_Running;
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let $slave_param_value= No;
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source include/wait_for_slave_param.inc;
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let $slave_error_message= ;
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}
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