- 04 Aug, 2014 2 commits
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Sergei Golubchik authored
Don't ignore errors from Count_distinct_field::add(), pass them to the caller, so that it could abort the data collection loop.
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Sergei Golubchik authored
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- 03 Aug, 2014 4 commits
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Sergei Golubchik authored
when binding to wildcard addresses (no --bind is specified or --bind=*), bind to both ipv6 and ipv4 as mysql-5.6 is doing.
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Sergei Golubchik authored
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Sergei Golubchik authored
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Sergei Golubchik authored
when looking for my.cnf files: if DEFAULT_SYSCONFDIR (or INSTALL_SYSCONFDIR) is specified (for rpms it always is), use that instead of hardcoded /etc path.
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- 04 Aug, 2014 1 commit
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Sergey Vojtovich authored
tool chain Reverted addition to the original patch: InterlockedExchangeAcquire and InterlockedAndRelease are supported only on Itanium-based systems.
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- 31 Jul, 2014 7 commits
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Sergey Vojtovich authored
tool chain This is an addition to the original patch. On Windows InterlockedExchange implies full memory barrier, whereas only acquire/release barriers required.
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Sergei Golubchik authored
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Sergei Golubchik authored
MDEV-6050 MySQL Bug#13036505 62540: TABLE LOCKS WITHIN STORED FUNCTIONS ARE BACK IN 5.5 WITH MIXED AND ROW BI cherry-pick revno 4053 committer: Gopal Shankar <gopal.shankar@oracle.com> branch nick: sf_mysql-5.6 timestamp: Fri 2012-07-20 12:25:34 +0530 message: Bug#13036505 62540: TABLE LOCKS WITHIN STORED FUNCTIONS ARE BACK IN 5.5 WITH MIXED AND ROW BI.
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Sergei Golubchik authored
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Jan Lindström authored
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Sergei Golubchik authored
MDEV-6340 Mariadb 10.0.12 fatal "Lost connection" error w/ GCC 4.9 'Release' build; workaround ~ CFLAGS="-fno-delete-null-pointer-checks" don't use attribute nonnull for arguments that can be null
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Jan Lindström authored
buf0flu.cc line 549. Analysis: If buf_page_get_state(bpage) == BUF_BLOCK_REMOVE_HASH then buf_page_in_file(bpage) might not be true. Fix: ut_a(buf_page_in_file(bpage) || buf_page_get_state(bpage) == BUF_BLOCK_REMOVE_HASH);
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- 30 Jul, 2014 4 commits
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Michael Widenius authored
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Michael Widenius authored
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Michael Widenius authored
There was a race condition in lock_table_names() which didn't properly test for CREATE OR REPLACE for slaves. sql/sql_parse.cc: Copy create_info flags to thd for lock_table_names() sql/sql_table.cc: Copy create_info flags to thd for lock_table_names()
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Michael Widenius authored
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- 27 Jul, 2014 1 commit
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Jan Lindström authored
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- 26 Jul, 2014 1 commit
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Jan Lindström authored
also a compiler warning.
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- 25 Jul, 2014 2 commits
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Sergey Vojtovich authored
main.mysqlslap fail on PPC64 There seem to be a bug on Power8 which doesn't guarantee a signal to be delivered to waiting thread if broadcast is called outside of mutex. For now workaround it by calling broadcast while mutex is still held.
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Jan Lindström authored
4229: MDEV-5670: Assertion failure in file buf0lru.c line 2355 Add more status information if repeatable. 4230: MDEV-5673: Crash while parallel dropping multiple tables under heavy load Improve long semaphore wait output to include all semaphore waits and try to find out if there is a sequence of waiters. 4233: Fix compiler errors on product build. 4237: Fix too agressive long semaphore wait output and add guard against introducing compression failures on insert buffer. 4238: Fix test failure caused by simulated compression failure on IBUF_DUMMY table.
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- 24 Jul, 2014 1 commit
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Sergey Vojtovich authored
This problem affects only debug builds on PPC64. There are at least two race conditions around rw_lock_debug_mutex_enter and rw_lock_debug_mutex_exit: - rw_lock_debug_waiters was loaded/stored without setting appropriate locks/memory barriers. - there is a gap between calls to os_event_reset() and os_event_wait() and in such case we're supposed to pass return value of the former to the latter. Fixed by replacing self-cooked spinlocks with system mutexes. These days system mutexes offer much better performance. OTOH performance is not that critical for debug builds.
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- 23 Jul, 2014 1 commit
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Sergey Vojtovich authored
mysql.column_stats wasn't stored/restored properly on big-endian with histogram_type=DOUBLE_PREC_HB. Store histogram values using int2store()/uint2korr(). Note that this patch invalidates previously calculated histogram values on big-endian.
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- 22 Jul, 2014 7 commits
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Jan Lindström authored
If mysql.innodb_table_stats or mysql.innodb_index_stats is not found or has unexpected structure output that error only once and no other error for every table trying to use them. If they do exists, then print fetch or recalculation errors only once / table or index.
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Alexey Botchkov authored
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Sergey Vojtovich authored
rpl.rpl_gtid_crash fail on PPC64 GTID order in @@gtid_binlog_pos depends on internal hash order, so requires to be hidden for stable test output.
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Jan Lindström authored
line 8473 In case InnoDB index is not found, print the MySQL and InnoDB index name we were trying to find and all MySQL and InnoDB index names there is for this table.
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Jan Lindström authored
ha_innodb.cc line 8473 If index is not found from InnoDB make sure we print what we were trying to find and all mysql and InnoDB index names there is for this table.
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Alexey Botchkov authored
Check if the threadpool is available on the system and set HAVE_POOL_OF_THREADS respectively.
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Jan Lindström authored
Improve OS error messages on Windows.
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- 21 Jul, 2014 2 commits
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Alexey Botchkov authored
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Sergey Vojtovich authored
GTID order in @@gtid_binlog_pos depends on internal hash order, so requires --replace_result for stable test output.
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- 19 Jul, 2014 2 commits
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Michael Widenius authored
Reason for the problem was that the hash of changed files in the key cache was too small (was 128). Fixed by making the hash size larger and changeable. - Introduced key-cache-file-hash-size (default 512) for MyISAM and aria_pagecache_file_hash_size (default 512) for Aria. - Added new status variable "Feature_delay_key_write" which counts number of tables opened that are using delay_key_write mysql-test/r/features.result: Added test of Feature_delay_key_write mysql-test/r/key_cache.result: Updated tests as the number of blocks has changed mysql-test/r/mysqld--help.result: Updated result mysql-test/suite/maria/maria3.result: Updated result mysql-test/suite/sys_vars/r/key_cache_file_hash_size_basic.result: Test new variable mysql-test/suite/sys_vars/t/aria_pagecache_file_hash_size_basic.test: Test new variable mysql-test/suite/sys_vars/t/key_cache_file_hash_size_basic.test: Test new variable mysql-test/t/features.test: Added test of Feature_delay_key_write mysql-test/t/key_cache.test: Updated tests as the number of blocks has changed mysys/mf_keycache.c: Made CHANGED_BLOCKS_HASH dynamic sql/handler.cc: Updated call to init_key_cache() sql/mysqld.cc: Added "Feature_delay_key_write" Added support for key-cache-file-hash-size sql/mysqld.h: Added support for key-cache-file-hash-size sql/sql_class.h: Added feature_files_opened_with_delayed_keys sql/sys_vars.cc: Added key_cache_file_hash_size storage/maria/ha_maria.cc: Added pagecache_file_hash_size Added counting of files with delay_key_write storage/maria/ma_checkpoint.c: Fixed compiler warning storage/maria/ma_pagecache.c: Made PAGECACHE_CHANGED_BLOCKS_HASH into a variable storage/maria/ma_pagecache.h: Made PAGECACHE_CHANGED_BLOCKS_HASH into a variable storage/maria/ma_rt_test.c: Updated parameters for init_pagecache() storage/maria/ma_test1.c: Updated parameters for init_pagecache() storage/maria/ma_test2.c: Updated parameters for init_pagecache() storage/maria/ma_test3.c: Updated parameters for init_pagecache() storage/maria/maria_chk.c: Updated parameters for init_pagecache() storage/maria/maria_ftdump.c: Updated parameters for init_pagecache() storage/maria/maria_pack.c: Updated parameters for init_pagecache() storage/maria/maria_read_log.c: Updated parameters for init_pagecache() storage/maria/unittest/ma_pagecache_consist.c: Updated parameters for init_pagecache() storage/maria/unittest/ma_pagecache_rwconsist.c: Updated parameters for init_pagecache() storage/maria/unittest/ma_pagecache_rwconsist2.c: Updated parameters for init_pagecache() storage/maria/unittest/ma_pagecache_single.c: Updated parameters for init_pagecache() storage/maria/unittest/ma_test_loghandler-t.c: Updated parameters for init_pagecache() storage/maria/unittest/ma_test_loghandler_first_lsn-t.c: Updated parameters for init_pagecache() storage/maria/unittest/ma_test_loghandler_max_lsn-t.c: Updated parameters for init_pagecache() storage/maria/unittest/ma_test_loghandler_multigroup-t.c: Updated parameters for init_pagecache() storage/maria/unittest/ma_test_loghandler_multithread-t.c: Updated parameters for init_pagecache() storage/maria/unittest/ma_test_loghandler_noflush-t.c: Updated parameters for init_pagecache() storage/maria/unittest/ma_test_loghandler_nologs-t.c: Updated parameters for init_pagecache() storage/maria/unittest/ma_test_loghandler_pagecache-t.c: Updated parameters for init_pagecache() storage/maria/unittest/ma_test_loghandler_purge-t.c: Updated parameters for init_pagecache() storage/myisam/ha_myisam.cc: Added counting of files with delay_key_write storage/myisam/mi_check.c: Updated call to init_key_cache() storage/myisam/mi_test1.c: Updated call to init_key_cache() storage/myisam/mi_test2.c: Updated call to init_key_cache() storage/myisam/mi_test3.c: Updated call to init_key_cache() storage/myisam/mi_test_all.sh: Fixed broken test storage/myisam/myisam_ftdump.c: Updated call to init_key_cache() storage/myisam/myisamchk.c: Updated call to init_key_cache() storage/myisam/myisamlog.c: Updated call to init_key_cache()
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Michael Widenius authored
Fixed assert in perfschema/pfs.cc::start_idle_wait_v1 when using performance schema and big packets in debug version. The bug was that my_real_read() called net_before_header_psi() multiple times for long packets. Fixed by adding a flag when we are reading a header. Did also some cleanups to interface of my_net_read() to avoid unnecessary calls if performance schema is not used. - Added my_net_read_packet() as a replacement for my_net_read(). my_net_read() is still in the client library for old clients. - Removed THD->m_server_idle (not needed anymore as this is now given as argument to my_net_read_packet() - Added my_net_read_packet(), which is a new version of my_net_read() with a new parameter if we are doing a read for a new command from the server. - Added tests for compressed protocol and big packets include/mysql.h.pp: Added my_net_read_packet() as a replacement for my_net_read() include/mysql_com.h: Added my_net_read_packet() as a replacement for my_net_read() mysql-test/r/mysql_client_test_comp.result: New test mysql-test/t/mysql_client_test-master.opt: Added max_allowed_packet to be able to test big packets and packet size overflows. mysql-test/t/mysql_client_test_comp-master.opt: New test mysql-test/t/mysql_client_test_nonblock-master.opt: Added max_allowed_packet to be able to test big packets and packet size overflows. sql-common/client.c: Use my_net_read_packet() sql/mf_iocache.cc: Use my_net_read_packet() sql/mysqld.cc: Removed THD->m_server_idle (not needed anymore as this is now given as argument to my_net_read_packet() sql/net_serv.cc: Added argument to my_real_read() to indicte if we are reading the first block of the next statement and should call performance schema. Added 'compatibilty function' my_net_read(). Added my_net_read_packet(), which is a new version of my_net_read() with a new parameter if we are doing a read for a new command from the server. sql/sql_class.cc: Removed m_server_idle (not needed anymore) sql/sql_class.h: Removed m_server_idle (not needed anymore) sql/sql_parse.cc: Removed m_server_idle (not needed anymore) tests/mysql_client_test.c: Added tests for compressed protocol and big packets
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- 18 Jul, 2014 2 commits
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Sergey Vojtovich authored
misbehave on PPC64 There was a mix of ulong and uint casts/variables which caused incorrect value to be passed to/retrieved from max_relay_log_size and sql_slave_skip_counter. This mix failed to work on big-endian PPC64 where sizeof(int)= 4, sizeof(long)= 8. E.g. session_var(thd, uint)= 1 will in fact store 0x100000000.
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Sergey Vojtovich authored
chain InnoDB mutex_exit() function calls __sync_test_and_set() to release the lock. According to manual this function is supposed to create "acquire" memory barrier whereas in fact we need "release" memory barrier at mutex_exit(). The problem isn't repeatable with gcc because it creates "acquire-release" memory barrier for __sync_test_and_set(). ATC creates just "acquire" barrier. Fixed by creating proper barrier at mutex_exit() by using __sync_lock_release() instead of __sync_test_and_set().
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- 15 Jul, 2014 1 commit
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Jan Lindström authored
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- 11 Jul, 2014 2 commits
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Kristian Nielsen authored
MDEV-5262, MDEV-5914, MDEV-5941, MDEV-6020: Deadlocks during parallel replication causing replication to fail. Merge the patches into MariaDB 10.0 main. With this patch, parallel replication will now automatically retry a transaction that fails due to deadlock or other temporary error, same as single-threaded replication. We catch deadlocks with InnoDB transactions due to enforced commit order. If T1 must commit before T2 in parallel replication and T1 ends up waiting for T2 inside InnoDB, we kill T2 and retry it later to resolve the deadlock automatically.
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Kristian Nielsen authored
GTID order in @@gtid_binlog_pos depends on internal hash order, so requires --replace_result for stable test output.
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