Allocate trx->lock.rec_pool and trx->lock.table_pool directly from trx_t.
Remove unnecessary use of std::vector.
In order to do this, move some definitions from lock0priv.h to
lock0types.h, so that ib_lock_t will not be an opaque type.
lock_rec_trx_wait(): Merge to the only caller lock_prdt_rec_move().
lock_rec_reset_nth_bit(), lock_set_lock_and_trx_wait(),
lock_reset_lock_and_trx_wait(): Define in lock0priv.h.
Revert the dead code for MySQL 5.7 multi-master replication (GCS),
also known as
WL#6835: InnoDB: GCS Replication: Deterministic Deadlock Handling
(High Prio Transactions in InnoDB).
Also, make innodb_lock_schedule_algorithm=vats skip SPATIAL INDEX,
because the code does not seem to be compatible with them.
Add FIXME comments to some SPATIAL INDEX locking code. It looks
like Galera write-set replication might not work with SPATIAL INDEX.
Problem was a merge error from MySQL wsrep i.e. Galera.
wsrep_on_check
New check function. Galera can't be enabled
if innodb-lock-schedule-algorithm=VATS.
innobase_kill_query
In Galera async kill we could own lock mutex.
innobase_init
If Variance-Aware-Transaction-Sheduling Algorithm (VATS) is
used on Galera we fall back to First-Come-First-Served (FCFS)
with notice to user.
Changed innodb-lock-schedule-algorithm as read-only parameter
as it was designed to be.
lock_reset_lock_and_trx_wait
Use ib::hex() to print out transaction ID.
lock_rec_other_has_expl_req,
lock_rec_other_has_conflicting,
RecLock::add_to_waitq
lock_rec_lock_slow
lock_table_other_has_incompatible
lock_rec_insert_check_and_lock
lock_prdt_other_has_conflicting
Change pointer to conflicting lock to normal pointer as this
pointer contents could be changed later.
RecLock::create
Conclicting lock pointer is moved to last parameter with
default value NULL. This conflicting transaction could
be selected as victim in Galera if requesting transaction
is BF (brute force) transaction. In this case contents
of conflicting lock pointer will be changed. Use ib::hex() to print
transaction ids.
Also, remove empty .ic files that were not removed by my MySQL commit.
Problem:
InnoDB used to support a compilation mode that allowed to choose
whether the function definitions in .ic files are to be inlined or not.
This stopped making sense when InnoDB moved to C++ in MySQL 5.6
(and ha_innodb.cc started to #include .ic files), and more so in
MySQL 5.7 when inline methods and functions were introduced
in .h files.
Solution:
Remove all references to UNIV_NONINL and UNIV_MUST_NOT_INLINE from
all files, assuming that the symbols are never defined.
Remove the files fut0fut.cc and ut0byte.cc which only mattered when
UNIV_NONINL was defined.
Contains also:
MDEV-10549 mysqld: sql/handler.cc:2692: int handler::ha_index_first(uchar*): Assertion `table_share->tmp_table != NO_TMP_TABLE || m_lock_type != 2' failed. (branch bb-10.2-jan)
Unlike MySQL, InnoDB still uses THR_LOCK in MariaDB
MDEV-10548 Some of the debug sync waits do not work with InnoDB 5.7 (branch bb-10.2-jan)
enable tests that were fixed in MDEV-10549
MDEV-10548 Some of the debug sync waits do not work with InnoDB 5.7 (branch bb-10.2-jan)
fix main.innodb_mysql_sync - re-enable online alter for partitioned innodb tables
Contains also
MDEV-10547: Test multi_update_innodb fails with InnoDB 5.7
The failure happened because 5.7 has changed the signature of
the bool handler::primary_key_is_clustered() const
virtual function ("const" was added). InnoDB was using the old
signature which caused the function not to be used.
MDEV-10550: Parallel replication lock waits/deadlock handling does not work with InnoDB 5.7
Fixed mutexing problem on lock_trx_handle_wait. Note that
rpl_parallel and rpl_optimistic_parallel tests still
fail.
MDEV-10156 : Group commit tests fail on 10.2 InnoDB (branch bb-10.2-jan)
Reason: incorrect merge
MDEV-10550: Parallel replication can't sync with master in InnoDB 5.7 (branch bb-10.2-jan)
Reason: incorrect merge
layout as we always had in trees containing only the builtin
2) win\configure.js WITH_INNOBASE_STORAGE_ENGINE still works.
storage/innobase/CMakeLists.txt:
fix to new directory name (and like 5.1)
storage/innobase/Makefile.am:
fix to new directory name (and like 5.1)
storage/innobase/handler/ha_innodb.cc:
fix to new directory name (and like 5.1)
storage/innobase/plug.in:
fix to new directory name (and like 5.1)
bzr branch mysql-5.1-performance-version mysql-trunk # Summit
cd mysql-trunk
bzr merge mysql-5.1-innodb_plugin # which is 5.1 + Innodb plugin
bzr rm innobase # remove the builtin
Next step: build, test fixes.
