- Disable rocksdb.show_enge
- Disable rocksdb.rpl_row_not_found
- Run rocksdb.blind_delete_without_tx_api only with binlog_format=row
(like its .cnf file specifies)
The default value of 1 causes many tests to time out (primary reason is
that many tests populate tables with one-row INSERT statements that
run with autocommit=1).
Compatibility links ended up looking like this:
libmysqlclient.so.18 -> /tmp/buildd/mariadb-10.2-10.2.0/debian/tmp/usr/lib/i386-linux-gnu/libmariadb.so.3
This change fixes ln syntax to create links with correct target paths.
commit ba00e640f658ad8d0a4dff09a497a51b8a4de935
Author: Herman Lee <herman@fb.com>
Date: Wed Feb 22 06:30:06 2017 -0800
Improve add_index_alter_cardinality test
Summary:
Split add_index_inplace_cardinality test out and add a debug_sync point
to it so that the flush of the memtable occurs while the alter is
running.
Closes https://github.com/facebook/mysql-5.6/pull/539
Reviewed By: alxyang
Differential Revision: D4597887
Pulled By: hermanlee
fbshipit-source-id: faedda2
Reason : after running sysbench tests (rw,update_no_index), in all cases
the throughout was considerably (approx 15%) better with the patch removed.
Reverted commit info
commit 8dc03bee3ade2edcc53a3a257346f4a0a9f0b44c
Author: Yasufumi Kinoshita <yasufumi.kinoshita@oracle.com>
Date: Wed Nov 20 17:02:24 2013 +0900
Bug #17824101 : WL#7050 CAUSES RW PERFORMANCE REGRESSION AT SOME WINDOWS ENVIRONMENT
#define __STDC_FORMAT_MACROS. Unfortunately there is no single location
that would be #includ'ed before everything else. Have to put the #define
into each .cc file
InnoDB undo logs currently always use the innodb_page_size,
whether they are stored in the system tablespace, in a
dedicated undo tablespace, or in the temporary tablespace.
Remove redundant page_size parameters.
TrxUndoRsegsIterator::set_next(): return bool instead of page_size.
TrxUndoRsegsIterator::m_purge_sys: Remove. There is only one purge_sys.
purge_sys_t: Renamed from trx_purge_t. Define a constructor and
destructor. Allocate rseg_iter, purge_queue inline.
purge_sys->trx: Remove. Use purge_sys->sess->trx instead.
purge_sys->view_active: Remove. Access to purge_sys->view is always
protected by purge_sys->latch.
trx_purge_sys_create(): Replaced by purge_sys_t::purge_sys_t().
trx_purge_sys_close(): Replaced by purge_sys_t::~purge_sys_t().
Remove srv_win_file_flush_method
- Rename srv_unix_file_flush_method to srv_file_flush_method, and
rename constants to remove UNIX from them, i.e SRV_UNIX_FSYNC=>SRV_FSYNC
- Add SRV_ALL_O_DIRECT_FSYNC corresponding to current Windows default
(no buffering for either log or data, flush on both log and data)
- change os_file_open on Windows to behave identically to Unix wrt
O_DIRECT and O_DSYNC settings. map O_DIRECT to FILE_FLAG_NO_BUFFERING and
O_DSYNC to FILE_FLAG_WRITE_THROUGH
- remove various #ifdef _WIN32
InnoDB needs to collect transactions from the persistent data files
in trx_rseg_array_init() before trx_lists_init_at_db_start() is
executed. But there is no need to create purge_sys->purge_queue
separately from purge_sys.
trx_sys_init_at_db_start(): Change the return type to void.
Remove the direct call to trx_rseg_array_init(). It will be called
by trx_lists_init_at_db_start(), which we are calling.
Initialize the purge system read view.
trx_lists_init_at_db_start(): Call trx_purge_sys_create(), which will
invoke trx_rseg_array_init() to read the undo log segments.
trx_purge_sys_create(): Remove the parameters. Do not initialize
the purge system read view, because trx_sys->rw_trx_list has not
been recovered yet. The purge_sys->view will be initialized at
the end of trx_sys_init_at_db_start().
trx_rseg_array_init(): Remove the parameter. Use purge_sys->purge_queue
directly.
innobase_start_or_create_for_mysql(): Remove the local variable
purge_queue. Do not call trx_purge_sys_create(), because it will be
called by trx_sys_init_at_db_start().
In MySQL 5.7, there is some redundant code for supposedly handling
an upgrade from an earlier version of InnoDB.
An upgrade of InnoDB between major versions should include a
slow shutdown (innodb_fast_shutdown=0) of the previous version.
A comment in trx_lists_init_at_db_start() confused clean shutdown
and slow shutdown. A clean shutdown does not necessarily guarantee
that there are no active transactions. A slow shutdown guarantees
that.
Because there was no code to handle rollback of recovered transactions
that happened to use the rollback segment slots that MySQL 5.7.2
repurposed for temporary undo logs, the upgrade is not working in all
cases, and we may as well remove the code to handle purging.
trx_sys_t::pending_purge_rseg_array: Remove.
trx_undo_get_undo_rec_low(): Define as static. Remove the parameter
is_redo_rseg.
trx_undo_get_undo_rec(), trx_rseg_get_on_id(): Remove the parameter
is_redo_rseg.
trx_rseg_mem_free(): Remove the second parameter.
trx_sys_get_nth_rseg(): Replace with trx_rseg_get_on_id().
trx_rseg_schedule_pending_purge(): Remove.
After starting MariaDB 10.2 with an invalid value of
--innodb-flush-method= (the empty string), shutdown would
attempt to dereference some NULL pointers. This was probably broken
in commit 81b7fe9d38 which implemented
shutdown after aborted startup.
logs_empty_and_mark_files_at_shutdown(): Allow shutdown even if
lock_sys, log_sys, or fil_system is NULL.
os_aio_free(): Tolerate os_aio_segment_wait_events==NULL.
innobase_start_or_create_for_mysql(): Do not invoke
srv_init_abort() before initializing all mutexes for the temporary files.
innodb_shutdown(): Tolerate buf_pool_ptr==NULL.
Provide more useful progress reporting of crash recovery.
recv_sys_t::progress_time: The time of the last report.
recv_sys_t::report(ib_time_t): Determine whether progress should
be reported.
recv_scan_print_counter: Remove.
log_group_read_log_seg(): After after each I/O request, invoke
recv_sys_t::report() and report progress if needed.
recv_apply_hashed_log_recs(): Change the return type back to void
(DB_SUCCESS was always returned), and rename the parameter to last_batch.
At the start of each batch, if there are pages to be recovered,
issue a message.
Introduced 2f63e2e2a
Compiler error was:
sql/log_event.cc: In function ‘size_t log_event_print_value(IO_CACHE*, const uchar*, uint, uint, char*, size_t)’:
sql/log_event.cc:2897:7: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
if (!ptr)
^~
sql/log_event.cc:2900:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the ‘if’
int32 i32= uint2korr(ptr);
^~~~~
Added in 950abd526
Error was:
sql/item_sum.cc:3478:5: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
if ((!args[i]->fixed &&
^~
/sql/item_sum.cc:3482:7: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the ‘if’
with_subselect|= args[i]->with_subselect;
^~~~~~~~~~~~~~
Signed-off-by: Daniel Black <daniel.black@au.ibm.com>
The bug was caused by a wrong order of statements in With_clause::print().
As a result any view definition containing WITH clause with several
CTE specifications was put the frm file in a syntactically incorrect
form.
The InnoDB redo log record type MLOG_COMP_REC_SEC_DELETE_MARK has
been unused for a long time, and it has never been written after
WL#8845 introduced the redo log format identifier in MySQL 5.7.9
or MariaDB Server 10.2.2. Thus, removing the record type does not
constitute any functional change.
Define my_thread_id as an unsigned type, to avoid mismatch with
ulonglong. Change some parameters to this type.
Use size_t in a few more places.
Declare many flag constants as unsigned to avoid sign mismatch
when shifting bits or applying the unary ~ operator.
When applying the unary ~ operator to enum constants, explictly
cast the result to an unsigned type, because enum constants can
be treated as signed.
In InnoDB, change the source code line number parameters from
ulint to unsigned type. Also, make some InnoDB functions return
a narrower type (unsigned or uint32_t instead of ulint;
bool instead of ibool).
To facilitate multiple build types in Travis, the environment variable
MYSQL_{BUILD_CC,BUILD_CXX} will be passed to cmake if used. This will
fallback to $CC/$CXX otherwise.
Added MYSQL_COMPILER_LAUNCHER (usually ccache) which isn't supported
until cmake-3.4, which isn't in travis (trusty), but hopefully a later
version can use it or in CI systems other than travis.
Signed-off-by: Daniel Black <daniel.black@au.ibm.com>
