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Author SHA1 Message Date
Vladislav Vaintroub
c7a721ee33 Merge branch '10.3' into 10.4 2021-09-11 16:22:55 +02:00
Vladislav Vaintroub
8988e471b5 Merge branch '10.2' into 10.3 
# Conflicts:
#	cmake/os/Windows.cmake
#	sql/sql_yacc.yy
 2021-09-11 16:21:36 +02:00
Vladislav Vaintroub
f345172379 MDEV-26527 speedup appveyor build - 10.2 2021-09-11 15:19:42 +02:00
Vladislav Vaintroub
3504f70f7f Bison 3.7 - fix "conversion from 'ptrdiff_t' to 'ulong', possible loss of data" 2021-09-11 15:19:42 +02:00
Vladislav Vaintroub
879e21b68c Define minbuild target for 10.2 2021-09-11 15:19:42 +02:00
Vladislav Vaintroub
7e6b033507 Fix MYSQL_MAINTAINER_MODE=ERR, on Windows, with Ninja , in 10.2 
A conversion warning 4267 that we want to disable(prior to 10.3),
was suppressed with  cmake VS generator for C++ and C, despite being set
only for CXX flags.

The fix is to disable the warning in C flags, too. In 10.2, this warning
is noisy, in 10.3 it is fixed.
 2021-09-11 15:19:42 +02:00
Sergei Golubchik
40b743f99e remove redundant select in the perfschema.show_aggregate test 
instead, include handler_rollback in the following per-connection selects
 2021-09-11 12:10:23 +02:00
Sergei Golubchik
b42158be53 remove unused result file 2021-09-11 12:10:23 +02:00
Marko Mäkelä
2d0847818d Merge 10.4 into 10.5 2021-09-11 11:49:12 +03:00
Marko Mäkelä
f99cc0d2fc Merge fixup 7c33ecb665 
The merge accidentally
omitted the 10.4 commit 472b35c7ef and
reverted the 10.5 commit 6e3bd663d0.
 2021-09-11 11:45:17 +03:00
Marko Mäkelä
101d10b883 Merge 10.3 into 10.4 2021-09-11 11:21:39 +03:00
Marko Mäkelä
098106b432 MDEV-25951 followup: Add #ifdef around debug code 2021-09-11 11:21:25 +03:00
Marko Mäkelä
bcd25e1066 Merge 10.2 into 10.3 2021-09-11 11:14:18 +03:00
Marko Mäkelä
ac064c2b47 Fix an occasional timeout in innodb.alter_partitioned 2021-09-11 11:12:11 +03:00
Vladislav Vaintroub
54f79a0f7f Early return from auth_socket system checks on Windows 
No need to run through all system checks, we already know
it is not possible to authenticate with AF_UNIX socket.
 2021-09-11 01:33:29 +02:00
Vladislav Vaintroub
8ada144012 MDEV-26527 : appveyor - do not clone Columnstore 2021-09-11 00:54:08 +02:00
Vladislav Vaintroub
e813549942 Backport "Fix generation of bison output for out-of-source builds."to 10.5 
Apply 115fec58f1 to 10.5
 2021-09-11 00:23:14 +02:00
Marko Mäkelä
d09426f9e6 MDEV-26537 InnoDB corrupts files due to incorrect st_blksize calculation 
The st_blksize returned by fstat(2) is not documented to be
a power of 2, like we assumed in
commit 58252fff15 (MDEV-26040).
While on Linux, the st_blksize appears to report the file system
block size (which hopefully is not smaller than the sector size
of the underlying block device), on FreeBSD we observed
st_blksize values that might have been something similar to st_size.

Also IBM AIX was affected by this. A simple test case would
lead to a crash when using the minimum innodb_buffer_pool_size=5m
on both FreeBSD and AIX:

seq -f 'create table t%g engine=innodb select * from seq_1_to_200000;' \
1 100|mysql test&
seq -f 'create table u%g engine=innodb select * from seq_1_to_200000;' \
1 100|mysql test&

We will fix this by not trusting st_blksize at all, and assuming that
the smallest allowed write size (for O_DIRECT) is 4096 bytes. We hope
that no storage systems with larger block size exist. Anything larger
than 4096 bytes should be unlikely, given that it is the minimum
virtual memory page size of many contemporary processors.

MariaDB Server on Microsoft Windows was not affected by this.

While the 512-byte sector size of the venerable Seagate ST-225 is still
in widespread use, the minimum innodb_page_size is 4096 bytes, and
innodb_log_file_size can be set in integer multiples of 65536 bytes.

The only occasion where InnoDB uses smaller data file block sizes than
4096 bytes is with ROW_FORMAT=COMPRESSED tables with KEY_BLOCK_SIZE=1
or KEY_BLOCK_SIZE=2 (or innodb_page_size=4096). For such tables,
we will from now on preallocate space in integer multiples of 4096 bytes
and let regular writes extend the file by 1024, 2048, or 3072 bytes.

The view INFORMATION_SCHEMA.INNODB_SYS_TABLESPACES.FS_BLOCK_SIZE
should report the raw st_blksize.

For page_compressed tables, the function fil_space_get_block_size()
will map to 512 any st_blksize value that is larger than 4096.

os_file_set_size(): Assume that the file system block size is 4096 bytes,
and only support extending files to integer multiples of 4096 bytes.

fil_space_extend_must_retry(): Round down the preallocation size to
an integer multiple of 4096 bytes.
 2021-09-10 19:15:41 +03:00
Vladislav Vaintroub
b873651e3c MDEV-26527 - disable unneeded submodules, too 2021-09-10 16:27:38 +02:00
Vicențiu Ciorbaru
8fe927e6de Expand performance_schema tables definitions with column comments 
Cover all columns that did not have comments. Adjust docs based off of
MariaDB implementation.
 2021-09-10 17:16:50 +03:00
Haidong Ji
cc71dc0b61 MDEV-25325 built-in documentation for performance_schema tables 
Improve documentation of performance_schema tables by appending COLUMN
comments to tables. Additionally improve test coverage and update corresponding
tests.

This is part of the patch covering newer columns and tables in 10.5.
 2021-09-10 17:16:40 +03:00
Vicențiu Ciorbaru
7c33ecb665 Merge remote-tracking branch 'upstream/10.4' into 10.5 2021-09-10 17:16:18 +03:00
Eugene Kosov
4f85eadf71 MDEV-25951 followup 
FTS indexes has a prefix_len=1 or prefix_len=0 as stated by comment in
mysql_prepare_create_table().

Thus, a newly added assertion should be relaxed for FTS indexes.
 2021-09-10 16:58:21 +06:00
Vladislav Vaintroub
1c378f1b95 Speedup build of the MSI package 2021-09-10 12:02:44 +02:00
Vladislav Vaintroub
f68c6ccd20 MDEV-26579 fixup 2021-09-10 09:38:40 +02:00
Vladislav Vaintroub
ca4bc3e3a9 MDEV-26579 Support minor MSI in Windows installer. 
With this patch, 4-component MSI version can be used, e.g by setting
TINY_VERSION variable in CMake, or by adding a string, e.g
MYSQL_VERSION_EXTRA=-2
which sets TINY_VERSION to 2, and also changes the package name.

The 4-component MSI versions do not support MSI major upgrades, only minor
ones, i.e do not reinstall components, just update existing ones based
on versioning rules.

To support these rules, add DefaultVersion for the files that won't
otherwise be versioned - headers, static and import libraries,
pdbs, text - xml, python and perl scripts Also silence WiX warning
that MSI won't store hashes for those files anymore.
 2021-09-10 02:20:16 +02:00
Sergei Golubchik
fdeaad1db9 Merge branch '10.3' into 10.4 2021-09-09 13:07:41 +02:00
Sergei Golubchik
b145fba0a8 post-merge fix 2021-09-09 13:07:36 +02:00
Sergei Golubchik
46cb16388a Merge branch '10.2' into 10.3 2021-09-09 12:15:55 +02:00
Sergei Golubchik
c7184c470e fix main.truncate failures in --embedded 2021-09-09 09:57:39 +02:00
Vicențiu Ciorbaru
de7e027d5e Merge remote-tracking branch 'upstream/10.3' into 10.4 2021-09-09 09:23:35 +03:00
Marko Mäkelä
6e3bd663d0 MDEV-25776 Race conditions in buf_pool.page_hash around buf_pool.watch 
Any modification of buf_pool.page_hash is supposed to be protected
by buf_pool.mutex and page_hash_latch::write_lock(). The buffer pool
watch mechanism of the InnoDB change buffer was violating that
ever since commit b1ab211dee (MDEV-15053).

buf_pool_t::watch_set(): Extend the critical section of buf_pool.mutex.

buf_pool_t::watch_unset(): Define non-inline, because
calls are infrequent and this function became larger.
If we have to detach a sentinel from page_hash,
do it while holding both the mutex and the exclusive hash latch.

buf_pool_t::watch_remove(): Assert that the mutex is being held.

buf_page_init_for_read(): Remove some work-arounds for
previously encountered race conditions related to buf_pool.watch.
 2021-09-09 09:05:26 +03:00
Eugene Kosov
d089b51d66 TSAN: unprotected global variable 
WARNING: ThreadSanitizer: data race (pid=1510842)
  Write of size 8 at 0x0000067b1e98 by main thread:
    #0 os_file_pwrite(IORequest const&, int, unsigned char const*, unsigned long, unsigned long, dberr_t*) /storage/innobase/os/os0file.cc:2928:2 (mariadbd+0x234c5ac)
    #1 os_file_write_func(IORequest const&, char const*, int, void const*, unsigned long, unsigned long) /storage/innobase/os/os0file.cc:2963:20 (mariadbd+0x234c019)
    #2 file_os_io::write(char const*, unsigned long, st_::span<unsigned char const>) /storage/innobase/log/log0log.cc:320:10 (mariadbd+0x22eaa50)
    #3 log_file_t::write(unsigned long, st_::span<unsigned char const>) /storage/innobase/log/log0log.cc:434:18 (mariadbd+0x22eb1d8)
    #4 log_t::file::write(unsigned long, st_::span<unsigned char>) /storage/innobase/log/log0log.cc:496:29 (mariadbd+0x22ebb55)
    #5 log_write_buf(unsigned char*, unsigned long, unsigned long, unsigned long, unsigned long) /storage/innobase/log/log0log.cc:614:14 (mariadbd+0x22f1b51)
    #6 log_write(bool) /storage/innobase/log/log0log.cc:755:2 (mariadbd+0x22ed2ec)
    #7 log_write_up_to(unsigned long, bool, bool, completion_callback const*) /storage/innobase/log/log0log.cc:817:5 (mariadbd+0x22eca44)
    #8 log_checkpoint_low(unsigned long, unsigned long) /storage/innobase/buf/buf0flu.cc:1734:5 (mariadbd+0x20d37c1)
    #9 log_checkpoint() /storage/innobase/buf/buf0flu.cc:1787:10 (mariadbd+0x20cd155)
    #10 buf_flush_wait_flushed(unsigned long) /storage/innobase/buf/buf0flu.cc:1867:5 (mariadbd+0x20ccf8f)
    #11 log_make_checkpoint() /storage/innobase/buf/buf0flu.cc:1793:3 (mariadbd+0x20cc4c9)
    #12 buf_dblwr_t::create() /storage/innobase/buf/buf0dblwr.cc:216:3 (mariadbd+0x209076a)
    #13 srv_start(bool) /storage/innobase/srv/srv0start.cc:1685:20 (mariadbd+0x256b4aa)
    #14 innodb_init(void*) /storage/innobase/handler/ha_innodb.cc:4188:8 (mariadbd+0x1ed40da)
    #15 ha_initialize_handlerton(st_plugin_int*) /sql/handler.cc:659:31 (mariadbd+0xf7c2b6)
    #16 plugin_initialize(st_mem_root*, st_plugin_int*, int*, char**, bool) /sql/sql_plugin.cc:1463:9 (mariadbd+0x160fedb)
    #17 plugin_init(int*, char**, int) /sql/sql_plugin.cc:1756:15 (mariadbd+0x160f53f)
    #18 init_server_components() /sql/mysqld.cc:5043:7 (mariadbd+0xd71462)
    #19 mysqld_main(int, char**) /sql/mysqld.cc:5655:7 (mariadbd+0xd6ae87)
    #20 main /sql/main.cc:34:10 (mariadbd+0xd661c8)

  Previous write of size 8 at 0x0000067b1e98 by thread T3:
    #0 os_file_pwrite(IORequest const&, int, unsigned char const*, unsigned long, unsigned long, dberr_t*) /storage/innobase/os/os0file.cc:2928:2 (mariadbd+0x234c5ac)
    #1 os_file_write_func(IORequest const&, char const*, int, void const*, unsigned long, unsigned long) /storage/innobase/os/os0file.cc:2963:20 (mariadbd+0x234c019)
    #2 file_os_io::write(char const*, unsigned long, st_::span<unsigned char const>) /storage/innobase/log/log0log.cc:320:10 (mariadbd+0x22eaa50)
    #3 log_file_t::write(unsigned long, st_::span<unsigned char const>) /storage/innobase/log/log0log.cc:434:18 (mariadbd+0x22eb1d8)
    #4 log_t::file::write(unsigned long, st_::span<unsigned char>) /storage/innobase/log/log0log.cc:496:29 (mariadbd+0x22ebb55)
    #5 log_write_checkpoint_info(unsigned long) /storage/innobase/log/log0log.cc:911:14 (mariadbd+0x22edd4e)
    #6 log_checkpoint_low(unsigned long, unsigned long) /storage/innobase/buf/buf0flu.cc:1755:3 (mariadbd+0x20d3a3d)
    #7 buf_flush_sync_for_checkpoint(unsigned long) /storage/innobase/buf/buf0flu.cc:1947:7 (mariadbd+0x20d4163)
    #8 buf_flush_page_cleaner() /storage/innobase/buf/buf0flu.cc:2186:9 (mariadbd+0x20cdab1)
    #9 void std::__invoke_impl<void, void (*)()>(std::__invoke_other, void (*&&)()) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/invoke.h:61:14 (mariadbd+0x20c3aaa)
    #10 std::__invoke_result<void (*)()>::type std::__invoke<void (*)()>(void (*&&)()) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/invoke.h:96:14 (mariadbd+0x20c39bd)
    #11 void std:🧵:_Invoker<std::tuple<void (*)()> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/std_thread.h:253:13 (mariadbd+0x20c3965)
    #12 std:🧵:_Invoker<std::tuple<void (*)()> >::operator()() /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/std_thread.h:260:11 (mariadbd+0x20c3905)
    #13 std:🧵:_State_impl<std:🧵:_Invoker<std::tuple<void (*)()> > >::_M_run() /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/std_thread.h:211:13 (mariadbd+0x20c37f9)
    #14 <null> <null> (libstdc++.so.6+0xd230f)

  Location is global 'os_n_file_writes' of size 8 at 0x0000067b1e98 (mariadbd+0x67b1e98)

  Make variable atomic.
 2021-09-09 04:08:50 +06:00
Eugene Kosov
748539837e TSAN: unprotected global variable 
Write of size 1 at 0x0000067abe08 by thread T3 (mutexes: write M1372):
    #0 buf_flush_page_cleaner() /storage/innobase/buf/buf0flu.cc:2366:29 (mariadbd+0x20cea7c)
    #1 void std::__invoke_impl<void, void (*)()>(std::__invoke_other, void (*&&)()) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/invoke.h:61:14 (mariadbd+0x20c3a8a)
    #2 std::__invoke_result<void (*)()>::type std::__invoke<void (*)()>(void (*&&)()) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/invoke.h:96:14 (mariadbd+0x20c399d)
    #3 void std:🧵:_Invoker<std::tuple<void (*)()> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/std_thread.h:253:13 (mariadbd+0x20c3945)
    #4 std:🧵:_Invoker<std::tuple<void (*)()> >::operator()() /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/std_thread.h:260:11 (mariadbd+0x20c38e5)
    #5 std:🧵:_State_impl<std:🧵:_Invoker<std::tuple<void (*)()> > >::_M_run() /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/std_thread.h:211:13 (mariadbd+0x20c37d9)
    #6 <null> <null> (libstdc++.so.6+0xd230f)

  Previous read of size 1 at 0x0000067abe08 by main thread:
    #0 logs_empty_and_mark_files_at_shutdown() /storage/innobase/log/log0log.cc:1094:6 (mariadbd+0x22eeff3)
    #1 innodb_shutdown() /storage/innobase/srv/srv0start.cc:1970:3 (mariadbd+0x256ffd6)
    #2 innobase_end(handlerton*, ha_panic_function) /storage/innobase/handler/ha_innodb.cc:4265:3 (mariadbd+0x1ee3fc4)
    #3 ha_finalize_handlerton(st_plugin_int*) /sql/handler.cc:595:5 (mariadbd+0xf7bac9)
    #4 plugin_deinitialize(st_plugin_int*, bool) /sql/sql_plugin.cc:1266:9 (mariadbd+0x1611789)
    #5 reap_plugins() /sql/sql_plugin.cc:1342:7 (mariadbd+0x160e17d)
    #6 plugin_shutdown() /sql/sql_plugin.cc:2050:7 (mariadbd+0x1611f42)
    #7 clean_up(bool) /sql/mysqld.cc:1923:3 (mariadbd+0xd67a4c)
    #8 unireg_abort /sql/mysqld.cc:1835:3 (mariadbd+0xd67605)
    #9 mysqld_main(int, char**) /sql/mysqld.cc:5741:7 (mariadbd+0xd6b36a)
    #10 main /sql/main.cc:34:10 (mariadbd+0xd661a8)

  Location is global 'buf_page_cleaner_is_active' of size 1 at 0x0000067abe08 (mariadbd+0x67abe08)
 2021-09-09 04:08:50 +06:00
Eugene Kosov
c8aa812369 TSAN: unprotected global counter 
WARNING: ThreadSanitizer: data race (pid=1506937)
  Write of size 8 at 0x0000067ab740 by thread T6:
    #0 buf_page_get_low(page_id_t, unsigned long, unsigned long, buf_block_t*, unsigned long, mtr_t*, dberr_t*, bool) /storage/innobase/buf/buf0buf.cc:2946:8 (mariadbd+0x2014c7f)
    #1 buf_page_get_gen(page_id_t, unsigned long, unsigned long, buf_block_t*, unsigned long, mtr_t*, dberr_t*, bool) /storage/innobase/buf/buf0buf.cc:3047:10 (mariadbd+0x2016216)
    #2 btr_cur_search_to_nth_level_func(dict_index_t*, unsigned long, dtuple_t const*, page_cur_mode_t, unsigned long, btr_cur_t*, ssux_lock_impl<true>*, mtr_t*, unsigned long) /storage/innobase/btr/btr0cur.cc:1613:10 (mariadbd+0x1fb5bff)
    #3 btr_pcur_open_low(dict_index_t*, unsigned long, dtuple_t const*, page_cur_mode_t, unsigned long, btr_pcur_t*, unsigned long, mtr_t*) /storage/innobase/include/btr0pcur.ic:439:8 (mariadbd+0x24ddead)
    #4 row_search_on_row_ref(btr_pcur_t*, unsigned long, dict_table_t const*, dtuple_t const*, mtr_t*) /storage/innobase/row/row0row.cc:1215:7 (mariadbd+0x24dd537)
    #5 row_purge_reposition_pcur(unsigned long, purge_node_t*, mtr_t*) /storage/innobase/row/row0purge.cc:81:23 (mariadbd+0x24c5369)
    #6 row_purge_reset_trx_id(purge_node_t*, mtr_t*) /storage/innobase/row/row0purge.cc:748:6 (mariadbd+0x24c90c7)
    #7 row_purge_record_func(purge_node_t*, unsigned char*, que_thr_t const*, bool) /storage/innobase/row/row0purge.cc:1174:4 (mariadbd+0x24c8262)
    #8 row_purge(purge_node_t*, unsigned char*, que_thr_t*) /storage/innobase/row/row0purge.cc:1218:18 (mariadbd+0x24c5af3)
    #9 row_purge_step(que_thr_t*) /storage/innobase/row/row0purge.cc:1267:3 (mariadbd+0x24c5996)
    #10 que_thr_step(que_thr_t*) /storage/innobase/que/que0que.cc:653:9 (mariadbd+0x23d5298)
    #11 que_run_threads_low(que_thr_t*) /storage/innobase/que/que0que.cc:709:25 (mariadbd+0x23d3f29)
    #12 que_run_threads(que_thr_t*) /storage/innobase/que/que0que.cc:729:2 (mariadbd+0x23d3bdf)
    #13 srv_task_execute() /storage/innobase/srv/srv0srv.cc:1692:3 (mariadbd+0x2562841)
    #14 purge_worker_callback(void*) /storage/innobase/srv/srv0srv.cc:1864:10 (mariadbd+0x255f361)
    #15 tpool::task_group::execute(tpool::task*) /tpool/task_group.cc:55:9 (mariadbd+0x260a5ca)
    #16 tpool::task::execute() /tpool/task.cc:47:16 (mariadbd+0x260adf6)
    #17 tpool::thread_pool_generic::worker_main(tpool::worker_data*) /tpool/tpool_generic.cc:550:11 (mariadbd+0x25fc590)
    #18 void std::__invoke_impl<void, void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>(std::__invoke_memfun_deref, void (tpool::thread_pool_generic::*&&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/invoke.h:74:14 (mariadbd+0x26061b5)
    #19 std::__invoke_result<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>::type std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>(void (tpool::thread_pool_generic::*&&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/invoke.h:96:14 (mariadbd+0x2605f57)
    #20 void std:🧵:_Invoker<std::tuple<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> >::_M_invoke<0ul, 1ul, 2ul>(std::_Index_tuple<0ul, 1ul, 2ul>) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/std_thread.h:253:13 (mariadbd+0x2605ecb)
    #21 std:🧵:_Invoker<std::tuple<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> >::operator()() /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/std_thread.h:260:11 (mariadbd+0x2605e35)
    #22 std:🧵:_State_impl<std:🧵:_Invoker<std::tuple<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> > >::_M_run() /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/std_thread.h:211:13 (mariadbd+0x2605ac9)
    #23 <null> <null> (libstdc++.so.6+0xd230f)

  Previous write of size 8 at 0x0000067ab740 by thread T8:
    #0 buf_page_get_low(page_id_t, unsigned long, unsigned long, buf_block_t*, unsigned long, mtr_t*, dberr_t*, bool) /storage/innobase/buf/buf0buf.cc:2946:8 (mariadbd+0x2014c7f)
    #1 buf_page_get_gen(page_id_t, unsigned long, unsigned long, buf_block_t*, unsigned long, mtr_t*, dberr_t*, bool) /storage/innobase/buf/buf0buf.cc:3047:10 (mariadbd+0x2016216)
    #2 btr_cur_search_to_nth_level_func(dict_index_t*, unsigned long, dtuple_t const*, page_cur_mode_t, unsigned long, btr_cur_t*, ssux_lock_impl<true>*, mtr_t*, unsigned long) /storage/innobase/btr/btr0cur.cc:1613:10 (mariadbd+0x1fb5bff)
    #3 btr_pcur_open_low(dict_index_t*, unsigned long, dtuple_t const*, page_cur_mode_t, unsigned long, btr_pcur_t*, unsigned long, mtr_t*) /storage/innobase/include/btr0pcur.ic:439:8 (mariadbd+0x24ddead)
    #4 row_search_on_row_ref(btr_pcur_t*, unsigned long, dict_table_t const*, dtuple_t const*, mtr_t*) /storage/innobase/row/row0row.cc:1215:7 (mariadbd+0x24dd537)
    #5 row_purge_reposition_pcur(unsigned long, purge_node_t*, mtr_t*) /storage/innobase/row/row0purge.cc:81:23 (mariadbd+0x24c5369)
    #6 row_purge_reset_trx_id(purge_node_t*, mtr_t*) /storage/innobase/row/row0purge.cc:748:6 (mariadbd+0x24c90c7)
    #7 row_purge_record_func(purge_node_t*, unsigned char*, que_thr_t const*, bool) /storage/innobase/row/row0purge.cc:1174:4 (mariadbd+0x24c8262)
    #8 row_purge(purge_node_t*, unsigned char*, que_thr_t*) /storage/innobase/row/row0purge.cc:1218:18 (mariadbd+0x24c5af3)
    #9 row_purge_step(que_thr_t*) /storage/innobase/row/row0purge.cc:1267:3 (mariadbd+0x24c5996)
    #10 que_thr_step(que_thr_t*) /storage/innobase/que/que0que.cc:653:9 (mariadbd+0x23d5298)
    #11 que_run_threads_low(que_thr_t*) /storage/innobase/que/que0que.cc:709:25 (mariadbd+0x23d3f29)
    #12 que_run_threads(que_thr_t*) /storage/innobase/que/que0que.cc:729:2 (mariadbd+0x23d3bdf)
    #13 trx_purge(unsigned long, bool) /storage/innobase/trx/trx0purge.cc:1271:2 (mariadbd+0x25841b4)
    #14 srv_do_purge(unsigned long*) /storage/innobase/srv/srv0srv.cc:1784:20 (mariadbd+0x2563224)
    #15 purge_coordinator_callback_low() /storage/innobase/srv/srv0srv.cc:1881:35 (mariadbd+0x2562b3b)
    #16 purge_coordinator_callback(void*) /storage/innobase/srv/srv0srv.cc:1910:3 (mariadbd+0x255f4ab)
    #17 tpool::task_group::execute(tpool::task*) /tpool/task_group.cc:55:9 (mariadbd+0x260a5ca)
    #18 tpool::task::execute() /tpool/task.cc:47:16 (mariadbd+0x260adf6)
    #19 tpool::thread_pool_generic::worker_main(tpool::worker_data*) /tpool/tpool_generic.cc:550:11 (mariadbd+0x25fc590)
    #20 void std::__invoke_impl<void, void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>(std::__invoke_memfun_deref, void (tpool::thread_pool_generic::*&&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/invoke.h:74:14 (mariadbd+0x26061b5)
    #21 std::__invoke_result<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>::type std::__invoke<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*>(void (tpool::thread_pool_generic::*&&)(tpool::worker_data*), tpool::thread_pool_generic*&&, tpool::worker_data*&&) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/invoke.h:96:14 (mariadbd+0x2605f57)
    #22 void std:🧵:_Invoker<std::tuple<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> >::_M_invoke<0ul, 1ul, 2ul>(std::_Index_tuple<0ul, 1ul, 2ul>) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/std_thread.h:253:13 (mariadbd+0x2605ecb)
    #23 std:🧵:_Invoker<std::tuple<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> >::operator()() /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/std_thread.h:260:11 (mariadbd+0x2605e35)
    #24 std:🧵:_State_impl<std:🧵:_Invoker<std::tuple<void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> > >::_M_run() /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/std_thread.h:211:13 (mariadbd+0x2605ac9)
    #25 <null> <null> (libstdc++.so.6+0xd230f)

  Location is global 'buf_dbg_counter' of size 8 at 0x0000067ab740 (mariadbd+0x67ab740)

  The obvious fix is to make counter atomic.
 2021-09-09 04:08:50 +06:00
Eugene Kosov
7f50edb215 TSAN: data race on a global counter 
WARNING: ThreadSanitizer: data race (pid=1503350)
  Write of size 8 at 0x0000067b1f20 by thread T3:
    #0 os_file_sync_posix(int) /storage/innobase/os/os0file.cc:895:5 (mariadbd+0x23493f6)
    #1 os_file_flush_func(int) /storage/innobase/os/os0file.cc:983:8 (mariadbd+0x2349204)
    #2 file_os_io::flush() /storage/innobase/log/log0log.cc:326:10 (mariadbd+0x22eaaa9)
    #3 log_file_t::flush() /storage/innobase/log/log0log.cc:440:18 (mariadbd+0x22eb2d0)
    #4 log_t::file::flush() /storage/innobase/log/log0log.cc:507:29 (mariadbd+0x22ebe69)
    #5 log_write_flush_to_disk_low(unsigned long) /storage/innobase/log/log0log.cc:629:17 (mariadbd+0x22ed3f3)
    #6 log_write_up_to(unsigned long, bool, bool, completion_callback const*) /storage/innobase/log/log0log.cc:829:3 (mariadbd+0x22ecb04)
    #7 log_checkpoint_low(unsigned long, unsigned long) /storage/innobase/buf/buf0flu.cc:1734:5 (mariadbd+0x20d37f1)
    #8 buf_flush_sync_for_checkpoint(unsigned long) /storage/innobase/buf/buf0flu.cc:1947:7 (mariadbd+0x20d4193)
    #9 buf_flush_page_cleaner() /storage/innobase/buf/buf0flu.cc:2186:9 (mariadbd+0x20cdad7)
    #10 void std::__invoke_impl<void, void (*)()>(std::__invoke_other, void (*&&)()) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/invoke.h:61:14 (mariadbd+0x20c3aaa)
    #11 std::__invoke_result<void (*)()>::type std::__invoke<void (*)()>(void (*&&)()) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/invoke.h:96:14 (mariadbd+0x20c39bd)
    #12 void std:🧵:_Invoker<std::tuple<void (*)()> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/std_thread.h:253:13 (mariadbd+0x20c3965)
    #13 std:🧵:_Invoker<std::tuple<void (*)()> >::operator()() /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/std_thread.h:260:11 (mariadbd+0x20c3905)
    #14 std:🧵:_State_impl<std:🧵:_Invoker<std::tuple<void (*)()> > >::_M_run() /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/std_thread.h:211:13 (mariadbd+0x20c37f9)
    #15 <null> <null> (libstdc++.so.6+0xd230f)

  Previous write of size 8 at 0x0000067b1f20 by main thread:
    #0 os_file_sync_posix(int) /storage/innobase/os/os0file.cc:895:5 (mariadbd+0x23493f6)
    #1 os_file_flush_func(int) /storage/innobase/os/os0file.cc:983:8 (mariadbd+0x2349204)
    #2 fil_space_t::flush_low() /storage/innobase/fil/fil0fil.cc:504:5 (mariadbd+0x205cad5)
    #3 fil_flush_file_spaces() /storage/innobase/fil/fil0fil.cc:2947:13 (mariadbd+0x206523f)
    #4 log_checkpoint() /storage/innobase/buf/buf0flu.cc:1777:5 (mariadbd+0x20cd069)
    #5 buf_flush_wait_flushed(unsigned long) /storage/innobase/buf/buf0flu.cc:1867:5 (mariadbd+0x20ccf95)
    #6 log_make_checkpoint() /storage/innobase/buf/buf0flu.cc:1793:3 (mariadbd+0x20cc4c9)
    #7 buf_dblwr_t::create() /storage/innobase/buf/buf0dblwr.cc:216:3 (mariadbd+0x209076a)
    #8 srv_start(bool) /storage/innobase/srv/srv0start.cc:1685:20 (mariadbd+0x256b514)
    #9 innodb_init(void*) /storage/innobase/handler/ha_innodb.cc:4188:8 (mariadbd+0x1ed406a)
    #10 ha_initialize_handlerton(st_plugin_int*) /sql/handler.cc:659:31 (mariadbd+0xf7c246)
    #11 plugin_initialize(st_mem_root*, st_plugin_int*, int*, char**, bool) /sql/sql_plugin.cc:1463:9 (mariadbd+0x160fe6b)
    #12 plugin_init(int*, char**, int) /sql/sql_plugin.cc:1756:15 (mariadbd+0x160f4cf)
    #13 init_server_components() /sql/mysqld.cc:5043:7 (mariadbd+0xd713f2)
    #14 mysqld_main(int, char**) /sql/mysqld.cc:5655:7 (mariadbd+0xd6ae17)
    #15 main /sql/main.cc:34:10 (mariadbd+0xd66158)

This is a correct report by TSAN for an obvious case: unprotected global
counter. Fix it by making counter std::atomic.
 2021-09-09 04:08:50 +06:00
Vladislav Vaintroub
115fec58f1 Fix generation of bison output for out-of-source builds. 
Make sure the #line directives contain existing source file  sql_yacc.yy.
Before the patch #line directive would point out to non-existing path in
current build directory.
 2021-09-08 22:02:28 +02:00
Eugene Kosov
78084fa747 TSAN: data race on vptr (ctor/dtor vs virtual call) 
Read of size 8 at 0x7fecf2e75fc8 by thread T2 (mutexes: write M1318):
    #0 tpool::thread_pool_generic::submit_task(tpool::task*) /tpool/tpool_generic.cc:823:9 (mariadbd+0x25fd2d2)
    #1 (anonymous namespace)::aio_uring::thread_routine((anonymous namespace)::aio_uring*) /tpool/aio_liburing.cc:173:20 (mariadbd+0x260b21b)
    #2 void std::__invoke_impl<void, void (*)((anonymous namespace)::aio_uring*), (anonymous namespace)::aio_uring*>(std::__invoke_other, void (*&&)((anonymous namespace)::aio_uring*), (anonymous namespace)::aio_uring*&&) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/invoke.h:61:14 (mariadbd+0x260c62a)
    #3 std::__invoke_result<void (*)((anonymous namespace)::aio_uring*), (anonymous namespace)::aio_uring*>::type std::__invoke<void (*)((anonymous namespace)::aio_uring*), (anonymous namespace)::aio_uring*>(void (*&&)((anonymous namespace)::aio_uring*), (anonymous namespace)::aio_uring*&&) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/invoke.h:96:14 (mariadbd+0x260c4ba)
    #4 void std:🧵:_Invoker<std::tuple<void (*)((anonymous namespace)::aio_uring*), (anonymous namespace)::aio_uring*> >::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/std_thread.h:253:13 (mariadbd+0x260c442)
    #5 std:🧵:_Invoker<std::tuple<void (*)((anonymous namespace)::aio_uring*), (anonymous namespace)::aio_uring*> >::operator()() /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/std_thread.h:260:11 (mariadbd+0x260c3c5)
    #6 std:🧵:_State_impl<std:🧵:_Invoker<std::tuple<void (*)((anonymous namespace)::aio_uring*), (anonymous namespace)::aio_uring*> > >::_M_run() /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/std_thread.h:211:13 (mariadbd+0x260c189)
    #7 <null> <null> (libstdc++.so.6+0xd230f)

  Previous write of size 8 at 0x7fecf2e75fc8 by main thread:
    #0 tpool::task::task(void (*)(void*), void*, tpool::task_group*) /tpool/task.cc:40:46 (mariadbd+0x260a138)
    #1 tpool::aiocb::aiocb() /tpool/tpool.h:147:13 (mariadbd+0x2355943)
    #2 void std::_Construct<tpool::aiocb>(tpool::aiocb*) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/stl_construct.h:109:38 (mariadbd+0x2355845)
    #3 tpool::aiocb* std::__uninitialized_default_n_1<false>::__uninit_default_n<tpool::aiocb*, unsigned long>(tpool::aiocb*, unsigned long) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/stl_uninitialized.h:579:3 (mariadbd+0x235576c)
    #4 tpool::aiocb* std::__uninitialized_default_n<tpool::aiocb*, unsigned long>(tpool::aiocb*, unsigned long) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/stl_uninitialized.h:638:14 (mariadbd+0x23556e9)
    #5 tpool::aiocb* std::__uninitialized_default_n_a<tpool::aiocb*, unsigned long, tpool::aiocb>(tpool::aiocb*, unsigned long, std::allocator<tpool::aiocb>&) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/stl_uninitialized.h:704:14 (mariadbd+0x2355641)
    #6 std::vector<tpool::aiocb, std::allocator<tpool::aiocb> >::_M_default_initialize(unsigned long) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/stl_vector.h:1606:4 (mariadbd+0x2354f3d)
    #7 std::vector<tpool::aiocb, std::allocator<tpool::aiocb> >::vector(unsigned long, std::allocator<tpool::aiocb> const&) /usr/lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/stl_vector.h:512:9 (mariadbd+0x2354a19)
    #8 tpool::cache<tpool::aiocb>::cache(unsigned long, tpool::cache_notification_mode) /tpool/tpool_structs.h:73:20 (mariadbd+0x2354784)
    #9 io_slots::io_slots(int, int) /storage/innobase/os/os0file.cc:93:3 (mariadbd+0x235343b)
    #10 os_aio_init() /storage/innobase/os/os0file.cc:3780:22 (mariadbd+0x234ebce)
    #11 srv_start(bool) /storage/innobase/srv/srv0start.cc:1190:6 (mariadbd+0x256720c)
    #12 innodb_init(void*) /storage/innobase/handler/ha_innodb.cc:4188:8 (mariadbd+0x1ed3bda)
    #13 ha_initialize_handlerton(st_plugin_int*) /sql/handler.cc:659:31 (mariadbd+0xf7be06)
    #14 plugin_initialize(st_mem_root*, st_plugin_int*, int*, char**, bool) /sql/sql_plugin.cc:1463:9 (mariadbd+0x160fa1b)
    #15 plugin_init(int*, char**, int) /sql/sql_plugin.cc:1756:15 (mariadbd+0x160f07f)
    #16 init_server_components() /sql/mysqld.cc:5043:7 (mariadbd+0xd70fb2)
    #17 mysqld_main(int, char**) /sql/mysqld.cc:5655:7 (mariadbd+0xd6a9d7)
    #18 main /sql/main.cc:34:10 (mariadbd+0xd65d18)

I think the report is incorrect: it's not possible to have such a race
condition. I've checked it by reading the code and putting assertions.
Namely, no aio I/O is possible before the end of os_aio_init().
Most probably it's some bug in TSAN. But the patch fixes around 5 related
reports and this is a step toward TSAN usefullness. Currently it reports too
much noise.

std::unique_ptr is a step toward https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#r11-avoid-calling-new-and-delete-explicitly
There is no std::make_unique() in C++11, however.
 2021-09-09 00:11:46 +06:00
Eugene Kosov
a4b3970c6e MDEV-25951 MariaDB crash after ALTER TABLE convert to utf8mb4 
Bug happens when partially indexed CHAR or VARCHAR field in converted from
utf8mb3 to utf8mb4.

Fixing by relaxing assertions. For some time dict_index_t and dict_table_t
are becoming not synchronized. Namely, dict_index_t has a new prefix_len which
is a multiple of a user-provided length and charset->mbmaxlen. But
the table still have and old mbmaxlen and assertion fails. This happens only
during utf8mb3 -> utf8mb4 conversions and the magic number 4 comes from
utf8mb_4_.

At the end of ALTER TABLE (innobase_rename_or_enlarge_columns_cache())
dict_index_t and dict_table_t became synchronized
again and will stay so at all times. For, example, they will be synchronized
on table load and newly added assertion proves that.
 2021-09-08 16:08:32 +06:00
Sergei Golubchik
a6383a1954 Merge branch '10.2' into 10.3 2021-09-07 23:24:06 +02:00
Sergei Golubchik
0d3de06eda disable bzip2/lz4/lzo in rpm builds, distro dependent 2021-09-07 21:13:04 +02:00
Sergei Golubchik
ca2f89deac disable bzip2/lz4/lzo in bintar builds, as they always have been 2021-09-07 21:13:04 +02:00
Vicențiu Ciorbaru
b85b8348e7 Merge branch '10.2' into 10.3 2021-09-07 16:32:35 +03:00
Anel Husakovic
630d722902 MDEV-19227: mysql_plugin doesn't run bootstrap from source 
Reviewed by: serg@mariadb.com
             daniel@mariadb.org
 2021-09-07 14:25:56 +02:00
Monty
a6042123c1 Fixed typo in sql/log_event_server.cc related to ddl xid's. 
This could only cause an issue if we got a crash at the very end of a
DDL log execution of an ALTER TABLE. The possible effect would be that
we would get two ALTER TABLE events in the binary log.
 2021-09-07 13:50:59 +03:00
Monty
7e31cfda64 Errors from failed drop tables where ignored by atomic ddl. 2021-09-07 13:50:59 +03:00
Jan Lindström
987903b38e MDEV-26503 : galera_3nodes.galera_wsrep_schema MTR failed: mysql_shutdown failed 
Add wait conditions and clean up.
 2021-09-07 13:43:51 +03:00
Marko Mäkelä
40ae9c5d10 Merge 10.5 into 10.6 2021-09-07 10:37:36 +03:00
Jan Lindström
56b6c14ee6 MDEV-26502 : galera.galera_applier_ftwrl_table_alter MTR failed : Result content mismatch 
Add wait conditions and remove unnecessary sleep.
 2021-09-07 09:28:35 +03:00
Marko Mäkelä
eb2f2c1e5f MDEV-26547 fixup: Wait for read completion 
buf_load(): Wait for the submitted reads to finish before updating
innodb_buffer_pool_load_status.
 2021-09-07 08:55:08 +03:00