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SET GLOBAL debug="d,crash_commit_cb_last_fragment_commit_success";
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (f1 VARCHAR(10)) ENGINE = InnoDB;
SET AUTOCOMMIT=OFF;
SET SESSION wsrep_trx_fragment_size=1;
START TRANSACTION;
INSERT INTO t1 VALUES ('secondary'),('secondary'),('secondary'),('secondary'),('secondary');
SET SESSION wsrep_trx_fragment_size=1;
INSERT INTO t1 VALUES ('primary'),('primary'),('primary'),('primary'),('primary'),('primary'),('primary'),('primary'),('primary'),('primary');
SELECT 1 FROM t1;
Got one of the listed errors
SELECT * FROM mysql.wsrep_streaming_log;
node_uuid trx_id seqno flags frag
SELECT COUNT(*) > 0 FROM t1 WHERE f1 = 'primary';
COUNT(*) > 0
1
SELECT COUNT(*) = 0 FROM t1 WHERE f1 = 'secondary';
COUNT(*) = 0
1
SELECT COUNT(*) = 0 FROM mysql.wsrep_streaming_log;
COUNT(*) = 0
1
SELECT * FROM mysql.wsrep_streaming_log;
node_uuid trx_id seqno flags frag
SELECT COUNT(*) > 0 FROM t1 WHERE f1 = 'primary';
COUNT(*) > 0
1
SELECT COUNT(*) = 0 FROM t1 WHERE f1 = 'secondary';
COUNT(*) = 0
1
SELECT COUNT(*) = 0 FROM mysql.wsrep_streaming_log;
COUNT(*) = 0
1
SELECT * FROM mysql.wsrep_streaming_log;
node_uuid trx_id seqno flags frag
SELECT COUNT(*) > 0 FROM t1 WHERE f1 = 'primary';
COUNT(*) > 0
1
SELECT COUNT(*) = 0 FROM t1 WHERE f1 = 'secondary';
COUNT(*) = 0
1
SELECT COUNT(*) = 0 FROM mysql.wsrep_streaming_log;
COUNT(*) = 0
1
SET GLOBAL debug="d,crash_commit_cb_before_last_fragment_commit";
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (f1 VARCHAR(10)) ENGINE = InnoDB;
SET AUTOCOMMIT=OFF;
SET SESSION wsrep_trx_fragment_size=1;
START TRANSACTION;
INSERT INTO t1 VALUES ('secondary'),('secondary'),('secondary'),('secondary'),('secondary');
SET SESSION wsrep_trx_fragment_size=1;
INSERT INTO t1 VALUES ('primary'),('primary'),('primary'),('primary'),('primary'),('primary'),('primary'),('primary'),('primary'),('primary');
SELECT 1 FROM t1;
Got one of the listed errors
SELECT * FROM mysql.wsrep_streaming_log;
node_uuid trx_id seqno flags frag
SELECT COUNT(*) > 0 FROM t1 WHERE f1 = 'primary';
COUNT(*) > 0
1
SELECT COUNT(*) = 0 FROM t1 WHERE f1 = 'secondary';
COUNT(*) = 0
1
SELECT COUNT(*) = 0 FROM mysql.wsrep_streaming_log;
COUNT(*) = 0
1
SELECT * FROM mysql.wsrep_streaming_log;
node_uuid trx_id seqno flags frag
SELECT COUNT(*) > 0 FROM t1 WHERE f1 = 'primary';
COUNT(*) > 0
1
SELECT COUNT(*) = 0 FROM t1 WHERE f1 = 'secondary';
COUNT(*) = 0
1
SELECT COUNT(*) = 0 FROM mysql.wsrep_streaming_log;
COUNT(*) = 0
1
SELECT * FROM mysql.wsrep_streaming_log;
node_uuid trx_id seqno flags frag
SELECT COUNT(*) > 0 FROM t1 WHERE f1 = 'primary';
COUNT(*) > 0
1
SELECT COUNT(*) = 0 FROM t1 WHERE f1 = 'secondary';
COUNT(*) = 0
1
SELECT COUNT(*) = 0 FROM mysql.wsrep_streaming_log;
COUNT(*) = 0
1
SET GLOBAL debug="d,crash_apply_cb_after_fragment_removal";
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (f1 VARCHAR(10)) ENGINE = InnoDB;
SET AUTOCOMMIT=OFF;
SET SESSION wsrep_trx_fragment_size=1;
START TRANSACTION;
INSERT INTO t1 VALUES ('secondary'),('secondary'),('secondary'),('secondary'),('secondary');
SET SESSION wsrep_trx_fragment_size=1;
INSERT INTO t1 VALUES ('primary'),('primary'),('primary'),('primary'),('primary'),('primary'),('primary'),('primary'),('primary'),('primary');
SELECT 1 FROM t1;
Got one of the listed errors
SELECT * FROM mysql.wsrep_streaming_log;
node_uuid trx_id seqno flags frag
SELECT COUNT(*) > 0 FROM t1 WHERE f1 = 'primary';
COUNT(*) > 0
1
SELECT COUNT(*) = 0 FROM t1 WHERE f1 = 'secondary';
COUNT(*) = 0
1
SELECT COUNT(*) = 0 FROM mysql.wsrep_streaming_log;
COUNT(*) = 0
1
SELECT * FROM mysql.wsrep_streaming_log;
node_uuid trx_id seqno flags frag
SELECT COUNT(*) > 0 FROM t1 WHERE f1 = 'primary';
COUNT(*) > 0
1
SELECT COUNT(*) = 0 FROM t1 WHERE f1 = 'secondary';
COUNT(*) = 0
1
SELECT COUNT(*) = 0 FROM mysql.wsrep_streaming_log;
COUNT(*) = 0
1
SELECT * FROM mysql.wsrep_streaming_log;
node_uuid trx_id seqno flags frag
SELECT COUNT(*) > 0 FROM t1 WHERE f1 = 'primary';
COUNT(*) > 0
1
SELECT COUNT(*) = 0 FROM t1 WHERE f1 = 'secondary';
COUNT(*) = 0
1
SELECT COUNT(*) = 0 FROM mysql.wsrep_streaming_log;
COUNT(*) = 0
1
SET GLOBAL debug="d,crash_apply_cb_before_fragment_removal";
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (f1 VARCHAR(10)) ENGINE = InnoDB;
SET AUTOCOMMIT=OFF;
SET SESSION wsrep_trx_fragment_size=1;
START TRANSACTION;
INSERT INTO t1 VALUES ('secondary'),('secondary'),('secondary'),('secondary'),('secondary');
SET SESSION wsrep_trx_fragment_size=1;
INSERT INTO t1 VALUES ('primary'),('primary'),('primary'),('primary'),('primary'),('primary'),('primary'),('primary'),('primary'),('primary');
SELECT 1 FROM t1;
Got one of the listed errors
SELECT * FROM mysql.wsrep_streaming_log;
node_uuid trx_id seqno flags frag
SELECT COUNT(*) > 0 FROM t1 WHERE f1 = 'primary';
COUNT(*) > 0
1
SELECT COUNT(*) = 0 FROM t1 WHERE f1 = 'secondary';
COUNT(*) = 0
1
SELECT COUNT(*) = 0 FROM mysql.wsrep_streaming_log;
COUNT(*) = 0
1
SELECT * FROM mysql.wsrep_streaming_log;
node_uuid trx_id seqno flags frag
SELECT COUNT(*) > 0 FROM t1 WHERE f1 = 'primary';
COUNT(*) > 0
1
SELECT COUNT(*) = 0 FROM t1 WHERE f1 = 'secondary';
COUNT(*) = 0
1
SELECT COUNT(*) = 0 FROM mysql.wsrep_streaming_log;
COUNT(*) = 0
1
SELECT * FROM mysql.wsrep_streaming_log;
node_uuid trx_id seqno flags frag
SELECT COUNT(*) > 0 FROM t1 WHERE f1 = 'primary';
COUNT(*) > 0
1
SELECT COUNT(*) = 0 FROM t1 WHERE f1 = 'secondary';
COUNT(*) = 0
1
SELECT COUNT(*) = 0 FROM mysql.wsrep_streaming_log;
COUNT(*) = 0
1
DROP TABLE t1;
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