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MDEV-17804: Galera tests cause mysql_socket.h:738: inline_mysql_socket_send: Assertion `mysql_socket.fd != -1' failed.

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Do not do end of statement logic if thd is already killed as
socket is already closed.
This commit is contained in:
Jan Lindström 2018-11-22 16:33:20 +02:00
parent 244cc35e7b
commit 1037edcb11
2 changed files with 17 additions and 5 deletions
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19
mysql-test/suite/galera/r/galera_ist_mysqldump,debug.rdiff
View File

@ -1,11 +1,12 @@
--- r/galera_ist_mysqldump.result 2018-09-11 12:38:42.027479411 +0300
+++ r/galera_ist_mysqldump.reject 2018-09-17 10:28:44.483441364 +0300
@@ -180,6 +180,103 @@
--- r/galera_ist_mysqldump.result 2018-11-22 14:25:28.551554055 +0200
+++ r/galera_ist_mysqldump.reject 2018-11-22 15:46:33.119441931 +0200
@@ -200,6 +200,114 @@
DROP TABLE t1;
COMMIT;
SET AUTOCOMMIT=ON;
+Performing State Transfer on a server that has been killed and restarted
+while a DDL was in progress on it
+connection node_1;
+CREATE TABLE t1 (f1 CHAR(255)) ENGINE=InnoDB;
+SET AUTOCOMMIT=OFF;
+START TRANSACTION;
@ -14,6 +15,7 @@
+INSERT INTO t1 VALUES ('node1_committed_before');
+INSERT INTO t1 VALUES ('node1_committed_before');
+INSERT INTO t1 VALUES ('node1_committed_before');
+connection node_2;
+START TRANSACTION;
+INSERT INTO t1 VALUES ('node2_committed_before');
+INSERT INTO t1 VALUES ('node2_committed_before');
@ -22,9 +24,12 @@
+INSERT INTO t1 VALUES ('node2_committed_before');
+COMMIT;
+SET GLOBAL debug_dbug = 'd,sync.alter_opened_table';
+connection node_1;
+ALTER TABLE t1 ADD COLUMN f2 INTEGER;
+connection node_2;
+SET wsrep_sync_wait = 0;
+Killing server ...
+connection node_1;
+SET AUTOCOMMIT=OFF;
+START TRANSACTION;
+INSERT INTO t1 (f1) VALUES ('node1_committed_during');
@ -39,6 +44,7 @@
+INSERT INTO t1 (f1) VALUES ('node1_to_be_committed_after');
+INSERT INTO t1 (f1) VALUES ('node1_to_be_committed_after');
+INSERT INTO t1 (f1) VALUES ('node1_to_be_committed_after');
+connect node_1a_galera_st_kill_slave_ddl, 127.0.0.1, root, , test, $NODE_MYPORT_1;
+SET AUTOCOMMIT=OFF;
+START TRANSACTION;
+INSERT INTO t1 (f1) VALUES ('node1_to_be_rollbacked_after');
@ -46,7 +52,9 @@
+INSERT INTO t1 (f1) VALUES ('node1_to_be_rollbacked_after');
+INSERT INTO t1 (f1) VALUES ('node1_to_be_rollbacked_after');
+INSERT INTO t1 (f1) VALUES ('node1_to_be_rollbacked_after');
+connection node_2;
+Performing --wsrep-recover ...
+connection node_2;
+Starting server ...
+Using --wsrep-start-position when starting mysqld ...
+SET AUTOCOMMIT=OFF;
@ -57,6 +65,7 @@
+INSERT INTO t1 (f1) VALUES ('node2_committed_after');
+INSERT INTO t1 (f1) VALUES ('node2_committed_after');
+COMMIT;
+connection node_1;
+INSERT INTO t1 (f1) VALUES ('node1_to_be_committed_after');
+INSERT INTO t1 (f1) VALUES ('node1_to_be_committed_after');
+INSERT INTO t1 (f1) VALUES ('node1_to_be_committed_after');
@ -71,6 +80,7 @@
+INSERT INTO t1 (f1) VALUES ('node1_committed_after');
+INSERT INTO t1 (f1) VALUES ('node1_committed_after');
+COMMIT;
+connection node_1a_galera_st_kill_slave_ddl;
+INSERT INTO t1 (f1) VALUES ('node1_to_be_rollbacked_after');
+INSERT INTO t1 (f1) VALUES ('node1_to_be_rollbacked_after');
+INSERT INTO t1 (f1) VALUES ('node1_to_be_rollbacked_after');
@ -88,6 +98,7 @@
+1
+COMMIT;
+SET AUTOCOMMIT=ON;
+connection node_1;
+SELECT COUNT(*) = 2 FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 't1';
+COUNT(*) = 2
+1
@ -101,6 +112,6 @@
+COMMIT;
+SET AUTOCOMMIT=ON;
+SET GLOBAL debug_dbug = $debug_orig;
connection node_1;
CALL mtr.add_suppression("Slave SQL: Error 'The MySQL server is running with the --skip-grant-tables option so it cannot execute this statement' on query");
DROP USER sst;
CALL mtr.add_suppression("Slave SQL: Error 'The MySQL server is running with the --skip-grant-tables option so it cannot execute this statement' on query");

3
sql/sql_parse.cc
View File

@ -1940,7 +1940,8 @@ bool dispatch_command(enum enum_server_command command, THD *thd,
/* wsrep BF abort in query exec phase */
mysql_mutex_lock(&thd->LOCK_thd_data);
do_end_of_statement= thd->wsrep_conflict_state != REPLAYING &&
thd->wsrep_conflict_state != RETRY_AUTOCOMMIT;
thd->wsrep_conflict_state != RETRY_AUTOCOMMIT &&
!thd->killed;
mysql_mutex_unlock(&thd->LOCK_thd_data);
}
else