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1e2a4ed7ed
An assertion `server_state_.rollback_mode() == wsrep::server_state::rm_async` fired in before_command() when - thread-handling was set to pool-of-threads and - a BF abort happened between client session calls to wait_rollback_complete_and_acquire_ownership() and before_command(). This commit introduces a test case to reproduce the crash and updates wsrep-lib submodule to fixed version.
16 lines
495 B
Text
16 lines
495 B
Text
connection node_2;
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connection node_1;
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CREATE TABLE t1 (f1 INT PRIMARY KEY) ENGINE=InnoDB;
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connection node_1;
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START TRANSACTION;
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INSERT INTO t1 VALUES (1);
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SET DEBUG_SYNC = "wsrep_before_before_command SIGNAL reached WAIT_FOR continue";
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COMMIT;
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connection node_1_ctrl;
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SET DEBUG_SYNC = "now WAIT_FOR reached";
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connection node_2;
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INSERT INTO t1 VALUES (1);
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connection node_1;
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ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
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DROP TABLE t1;
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SET DEBUG_SYNC = "RESET";
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