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35 lines
1.0 KiB
Plaintext
35 lines
1.0 KiB
Plaintext
# The slave is started with relay_log_space_limit=10 bytes,
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# to force the deadlock after one event.
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source include/master-slave.inc;
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connection slave;
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stop slave;
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connection master;
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# This will generate a master's binlog > 10 bytes
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create table t1 (a int);
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drop table t1;
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create table t1 (a int);
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drop table t1;
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connection slave;
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reset slave;
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start slave io_thread;
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# Give the I/O thread time to block.
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sleep 2;
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# A bug caused the I/O thread to refuse stopping.
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stop slave io_thread;
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reset slave;
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start slave;
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# The I/O thread stops filling the relay log when
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# it's >10b. And the SQL thread cannot purge this relay log
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# as purge is done only when the SQL thread switches to another
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# relay log, which does not exist here.
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# So we should have a deadlock.
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# if it is not resolved automatically we'll detect
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# it with master_pos_wait that waits for farther than 1Ob;
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# it will timeout after 10 seconds;
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# also the slave will probably not cooperate to shutdown
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# (as 2 threads are locked)
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select master_pos_wait('master-bin.001',200,6)=-1;
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# End of 4.1 tests
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