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3eea2e8e10
- During non-last batch of multi-batch recovery, InnoDB holds log_sys.mutex and preallocates the block which may intiate page flush, which may initiate log flush, which requires log_sys.mutex to acquire again. This leads to assert failure. So InnoDB recovery should release log_sys.mutex before preallocating the block.
98 lines
3.5 KiB
Plaintext
98 lines
3.5 KiB
Plaintext
--source include/have_innodb.inc
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--source include/have_debug.inc
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--source include/have_debug_sync.inc
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--source include/not_embedded.inc
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--source include/no_valgrind_without_big.inc
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--echo #
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--echo # MDEV-11415 AVOID INTERMEDIATE COMMIT WHILE DOING
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--echo # ALTER TABLE...ALGORITHM=COPY
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--echo #
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CREATE TABLE t(a SERIAL, b INT, c INT, d INT) ENGINE=InnoDB;
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CREATE TABLE t1(a INT, b TEXT, c TEXT,
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FULLTEXT(b), FULLTEXT(c(3)), FULLTEXT(b,c)) ENGINE=InnoDB;
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let $c = 999;
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BEGIN;
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--disable_query_log
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while ($c) {
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INSERT INTO t() VALUES();
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dec $c;
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}
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--enable_query_log
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COMMIT;
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SELECT COUNT(*) FROM t;
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# try to make the to-be-created secondary index keys randomly distributed
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UPDATE t SET b=a%7, c=a%11, d=a%13;
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INSERT INTO t1 VALUES(1, 'This is a first b column', 'This is a first c column');
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INSERT INTO t1 VALUES(2, 'This is a second b column', 'This is a second c column');
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INSERT INTO t1(a) VALUES(3);
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INSERT INTO t1 VALUES(4, 'This is a third b column', 'This is a third c column');
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DELETE FROM t1 WHERE a = 2;
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SELECT * FROM t1 WHERE MATCH(b) AGAINST ('first');
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SELECT * FROM t1 WHERE MATCH(c) AGAINST ('first');
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SELECT * FROM t1 WHERE MATCH(b,c) AGAINST ('column');
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SHOW CREATE TABLE t1;
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ALTER TABLE t1 FORCE, ALGORITHM=COPY;
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# kill right after the last write_row(), before the first commit of ALTER TABLE
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connect (hang,localhost,root);
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SET DEBUG_SYNC='alter_table_copy_trans_commit SIGNAL hung WAIT_FOR ever';
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send
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# create 32 secondary indexes
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ALTER TABLE t ADD INDEX(b,c,d,a),ADD INDEX(b,c,a,d),ADD INDEX(b,a,c,d),ADD INDEX(b,a,d,c),
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ADD INDEX(b,d,a,c),ADD INDEX(b,d,c,a),ADD INDEX(a,b,c,d),ADD INDEX(a,b,d,c),
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ADD INDEX(a,c,b,d),ADD INDEX(a,c,d,b),ADD INDEX(a,d,b,c),ADD INDEX(a,d,c,b),
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ADD INDEX(c,a,b,d),ADD INDEX(c,a,d,b),ADD INDEX(c,b,a,d),ADD INDEX(c,b,d,a),
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ADD INDEX(c,d,a,b),ADD INDEX(c,d,b,a),ADD INDEX(d,a,b,c),ADD INDEX(d,a,c,b),
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ADD INDEX(d,b,a,c),ADD INDEX(d,b,c,a),ADD INDEX(d,c,a,b),ADD INDEX(d,c,b,a),
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ADD INDEX(a,b,c), ADD INDEX(a,c,b), ADD INDEX(a,c,d), ADD INDEX(a,d,c),
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ADD INDEX(a,b,d), ADD INDEX(a,d,b), ADD INDEX(b,c,d), ADD INDEX(b,d,c),
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ALGORITHM=COPY;
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connection default;
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SET DEBUG_SYNC='now WAIT_FOR hung';
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let $shutdown_timeout=0;
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--let $restart_parameters= --innodb-force-recovery=3 --debug_dbug="+d,recv_ran_out_of_buffer"
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--source include/restart_mysqld.inc
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disconnect hang;
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let $shutdown_timeout=;
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let $datadir=`select @@datadir`;
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--replace_regex /#sql-alter-[0-9a-f_\-]*/#sql-alter/ /FTS_[0-9a-f]*_[0-9a-f]*/FTS/
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--list_files $datadir/test
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SHOW CREATE TABLE t;
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SELECT COUNT(*) FROM t;
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CHECK TABLE t;
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SELECT * FROM t1 WHERE MATCH(b) AGAINST ('first');
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SELECT * FROM t1 WHERE MATCH(c) AGAINST ('first');
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SELECT * FROM t1 WHERE MATCH(b,c) AGAINST ('column');
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SHOW CREATE TABLE t1;
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CHECK TABLE t1;
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--let $restart_parameters= --innodb-read-only
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--source include/restart_mysqld.inc
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--replace_regex /#sql-alter-[0-9a-f_\-]*/#sql-alter/ /FTS_[0-9a-f]*_[0-9a-f]*/FTS/
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--list_files $datadir/test
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SHOW CREATE TABLE t;
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SELECT COUNT(*) FROM t;
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CHECK TABLE t;
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SELECT * FROM t1 WHERE MATCH(b) AGAINST ('first');
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SELECT * FROM t1 WHERE MATCH(c) AGAINST ('first');
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SELECT * FROM t1 WHERE MATCH(b,c) AGAINST ('column');
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SHOW CREATE TABLE t1;
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CHECK TABLE t1;
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--let $restart_parameters=
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--source include/restart_mysqld.inc
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--replace_regex /#sql-alter-[0-9a-f_\-]*/#sql-alter/ /FTS_[0-9a-f]*_[0-9a-f]*/FTS/
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--list_files $datadir/test
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DROP TABLE t1,t;
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# Work around missing crash recovery at the SQL layer.
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--remove_files_wildcard $datadir/test #sql-*.frm
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