mariadb

Tree: b81b194393

Author	SHA1	Message	Date
Marko Mäkelä	b81b194393	Merge 10.10 into 10.11	3 years ago
Marko Mäkelä	a27bfb2a87	Merge 10.9 into 10.10	3 years ago
Marko Mäkelä	3ba8828396	Merge 10.8 into 10.9	3 years ago
Marko Mäkelä	0751bfbcaf	Merge 10.7 into 10.8	3 years ago
Marko Mäkelä	b7ae4d442a	Merge 10.6 into 10.7	3 years ago
Marko Mäkelä	4783f37cf7	MDEV-30069 fixup: Do not truncate files on recovery recv_sys_t::recover_deferred(): If the file has been determined to be large enough, skip the call to os_file_set_size(), which would use the current value of FSP_SIZE, which during a multi-batch recovery can be smaller than the actual file size. os_file_io(): Also display the file offset in the warning message about partial I/O.	3 years ago
Marko Mäkelä	15ab2e122d	MDEV-30132 Crash after recovery, with InnoDB: Tried to read ... os_file_read(): Merged with os_file_read_no_error_handling(). Crashing on a partial page read is as unhelpful as crashing on a corrupted page read (commit `0b47c126e3`). Report the file name if it is available via IORequest.	3 years ago
Marko Mäkelä	fc1403d3a9	Cleanup: Remove fil_space_t::is_deferred() The public data member can be checked directly by the only caller.	3 years ago
Marko Mäkelä	1188ef4ade	MDEV-30132 Crash after recovery, with InnoDB: Tried to read ... bytes at offset fil_space_t::prepare_acquired(): Do not attempt to extend (or shrink) files that will be processed by recv_sys_t::recover_deferred().	3 years ago
Marko Mäkelä	d32b2e7e8e	Merge 10.5 into 10.6	3 years ago
Marko Mäkelä	1181564131	MDEV-24412: Disable the test on ./mtr --embedded	3 years ago
Marko Mäkelä	c59985fcf5	Merge 10.5 into 10.6	3 years ago
Marko Mäkelä	846112ce36	MDEV-24412: Create a separate test Some builders in our CI, most notably FreeBSD and IBM AIX, do not support sparse files. Also, Microsoft Windows requires special means for creating sparse files. Since these platforms do not run ./mtr --big-test, we will for now simply move the test to a separate file that requires that option.	3 years ago
Thirunarayanan Balathandayuthapani	bb29712b45	MDEV-30119 INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION.NAME is NULL for undo tablespaces - Information_schema.innodb_tablespaces_encryption should print undo tablespace name as innodb_undo001, innodb_undo002 and soon. - Encryption test should include undo tablespaces count when the tests are waiting for the condition to check whether all tables are encrypted or decrypted.	3 years ago
anson1014	c1de3776a6	Extend GitLab CI with build and test jobs for sanitizers (#2174 ) Add a build and test job for each of ASAN, MSAN, TSAN, and UBSAN to the GitLab pipeline such that current vulnerabilities will be more easily visible and on each new commit, we can ensure that there are no additional errors introduced. Furthermore, sanitizer test runs are run separate from the existing mysql-test-run to isolate sanitizer error from functional errors. All new code of the whole pull request, including one or several files that are either new files or modified ones, are contributed under the BSD-new license. I am contributing on behalf of my employer Amazon Web Services, Inc.	3 years ago
Thirunarayanan Balathandayuthapani	b18241e059	MDEV-30122 mariabackup.skip_innodb crashes when innodb_undo_tablespaces > 0 - Assign srv_undo_space_id_start when InnoDB opens extra unused InnoDB undo tablespaces in srv_all_undo_tablespaces_open(). Mariabackup can detect the undo tablespaces using srv_undo_space_id_start variable	3 years ago
Daniel Black	7b44d0ba57	MDEV-23230 wsrep files installed when built without WSREP (#2334 ) Prevent wsrep files from being installed if WITH_WSREP=OFF. Reviewed by Daniel Black Additionally excluded #include wsrep files and galera* files along with galera/wsrep tests. mysql-test/include/have_wsrep.inc remainds as its used by a few isolated tests. Co-authored-by: Chris Ross <cross2@cisco.com>	3 years ago
Marko Mäkelä	936436ef43	Merge 10.10 into 10.11	3 years ago
Marko Mäkelä	9e65287042	Merge 10.9 into 10.10	3 years ago
Marko Mäkelä	9abd70e390	Merge 10.8 into 10.9	3 years ago
Marko Mäkelä	6f854d7cfe	Merge 10.7 into 10.8	3 years ago
Marko Mäkelä	f124d71ab7	Merge 10.6 into 10.7	3 years ago
Marko Mäkelä	fdc582fd98	Merge 10.5 into 10.6	3 years ago
Marko Mäkelä	bd694bb7b2	MDEV-24412 InnoDB: Upgrade after a crash is not supported recv_log_recover_10_4(): Widen the operand of bitwise and to 64 bits, so that the upgrade check will work when the redo log record is located more than 4 gigabytes from the start of the first file.	3 years ago
Marko Mäkelä	db14eb16f9	MDEV-30106 InnoDB fails to validate the change buffer on startup ibuf_init_at_db_start(): Validate the change buffer root page. A later version may stop creating a change buffer, and this validation check will prevent a downgrade from such later versions. ibuf_max_size_update(): If the change buffer was not loaded, do nothing. dict_boot(): Merge the local variable "error" to "err". Ignore failures of ibuf_init_at_db_start() if innodb_force_recovery>=4.	3 years ago
Marko Mäkelä	e0d672f30b	MDEV-30089 Metrics not incremented for 1st iteration in buf_LRU_free_from_common_LRU_list() In commit `a03dd94be8` as well as mysql/mysql-server@6ef8c343445a26aaf9ebd76d72cf57db44b481f5 the iterations were changed so that the variable "scanned" would remain 0 when the first list item qualifies for eviction. buf_LRU_free_from_unzip_LRU_list(), buf_LRU_free_from_common_LRU_list(): Increment "scanned" when a block can be freed. buf_LRU_free_from_common_LRU_list(): Remove a redundant condition. Whenever this function is invoked, buf_pool.LRU should be nonempty, hence something should always be scanned. Thanks to Jean-François Gagné for reporting this.	3 years ago
Daniel Black	183ca823bb	MDEV-25417: Remove innodb buffer pool load throttling The very lightest of load would decimate any buffer pool loading to ~1 page per second. As seen in MDEV-29343 this resulting in a load taking over an hour on a high end system. Since MDEV-26547 the fetching is asynchronous, however the loading has equal access to the IO as the SQL queries.	3 years ago
Marko Mäkelä	091ac53349	MDEV-29841 fixup: Correct error message translations This fixes up `0e6f2757d1` and `6f8fb41f21` which corrupted the Chinese and Spanish translations of the changed error message ER_PARTITION_WRONG_TYPE.	3 years ago
Brandon Nesterenko	812443c251	MDEV-29607: binlog.binlog_checkpoint fails in buildbot with result content mismatch Problem: ======== There is a race condition in binlog.binlog_checkpoint between the binlog background thread creating a binlog checkpoint event, and the connection thread binlogging a query event for creating a table. Because the test outputs the events for validation, the order between these two events can be different, resulting in a failed test. Solution: ======== Instead of outputting the binlog events, use assert_grep to validate the content of the binlog is correct. Reviewed By: ============ Andrei Elkin <andrei.elkin@mariadb.com>	3 years ago
Daniel Black	7919b14387	Query cache: removed unused THD from few functions A few query cache functions don't use THD pointer so its removed from their interface.	3 years ago
Daniel Black	7141c26094	MDEV-29760: DROP DATABASE hangs when particular query cache is present Fix the regression introduced in `dfb41fddf6`. In the restructure of mysql_rm_table_no_locks the early condition of !frm_error that enabled non_tmp_table_deleted, and hence the query cache invalidation, was removed. The query_cache_invalidate1(thd, dbnorm) called after mysql_rm_table_no_locks depends on the query cache removal (for unexamined reasons). Under DROP DATABASE, in mysql_rm_table_no_locks, dont_log_query is true preventing the late setting of non_tmp_table_deleted (which retained one of its purposes as a replication deletion of temporary tables, but not query cache invalidation). The non_temp_tables_count however can still be used to invalidate the query cache.	3 years ago
Marko Mäkelä	035c4dd3e9	MDEV-14425 fixup for MDEV-25312: Remove dead code In commit `cf552f5886` we removed the function os_normalize_path() and started writing file names to the InnoDB redo log always using the same path separator, even on Microsoft Windows. In commit `685d958e38` the ability to recover from previous log file formats was removed. Thus, the log file can never contain the Microsoft specific path separator and the conversion code can be removed. Note: *.isl files may still contain Microsoft Windows path separators. They will be replaced with standard ones in read_link_file().	3 years ago
Sergei Golubchik	d43153e353	fix password_reuse_check plugin to link in embedded it uses C client API, so needs RECOMPILE_FOR_EMBEDDED	3 years ago
Marko Mäkelä	05cd10b74c	MDEV-29603 fixup: GCC -Wunused-but-set-variable	3 years ago
Marko Mäkelä	604e844944	MDEV-21452 fixup: Remove PFS_NOT_INSTRUMENTED	3 years ago
Marko Mäkelä	71dedd0ebc	Merge 10.10 into 10.11	3 years ago
Marko Mäkelä	fc0120d184	Merge 10.9 into 10.10	3 years ago
Marko Mäkelä	d48db97d0a	Merge 10.8 into 10.9	3 years ago
Marko Mäkelä	c0439b172a	Merge 10.7 into 10.8	3 years ago
Marko Mäkelä	22ab79c430	Merge 10.6 into 10.7	3 years ago
Monty	36fcca635e	Fixed a memory leak in aria_read_log	3 years ago
Marko Mäkelä	6d40274f65	Merge 10.5 into 10.6	3 years ago
Marko Mäkelä	165564d3c3	MDEV-30009 InnoDB shutdown hangs when the change buffer is corrupted The InnoDB change buffer (ibuf.index, stored in the system tablespace) and the change buffer bitmaps in persistent tablespaces could get out of sync with each other: According to the bitmap, no changes exist for a page, while there actually exist buffered entries in ibuf.index. InnoDB performs lazy deletion of buffered changes. When a secondary index leaf page is freed (possibly as part of DROP INDEX), any buffered changes will not be deleted. Instead, they would be deleted on a subsequent buf_page_create_low(). One scenario where InnoDB failed to delete buffered changes is as follows: 1. Some changes were buffered for a secondary index leaf page. 2. The index page had been freed. 3. ibuf_read_merge_pages() invoked ibuf_merge_or_delete_for_page(), which noticed that the page had been freed, and reset the change buffer bits, but did not delete the records from ibuf.index. 4. The index page was reallocated for something else. 5. The index page was removed from the buffer pool. 6. Some changes were buffered for the newly created page. 7. Finally, the buffered changes from both 1. and 6. were merged. 8. The index is corrupted. An alternative outcome is: 4. Shutdown with innodb_fast_shutdown=0 gets into an infinite loop. An alternative scenario is: 3. ibuf_set_bitmap_for_bulk_load() reset the IBUF_BITMAP_BUFFERED bit but did not delete the ibuf.index records for that page number. The shutdown hang was already once fixed in commit `d7a2401750`, refactored for 10.5 in commit `77e8a311e1` and disabled in commit `310dff5d84` due to corruption. We will fix this as follows: ibuf_delete_recs(): Delete all ibuf.index entries for the specified page. ibuf_merge_or_delete_for_page(): When the change buffer bitmap bits were set and the page had been freed, and the page does not belong to ibuf.index itself, invoke ibuf_delete_recs(). This prevents the corruption from occurring when a DML operation is allocating a previously freed page for which changes had been buffered. ibuf_set_bitmap_for_bulk_load(): When the change buffer bitmap bits were set, invoke ibuf_delete_recs(). This prevents the corruption from occurring when CREATE INDEX is reusing a previously freed page. ibuf_read_merge_pages(): On slow shutdown, remove the orphan records by invoking ibuf_delete_recs(). This fixes the hang when the change buffer had become corrupted. We also remove the dops[] accounting, because nothing can monitor it during shutdown. We invoke ibuf_delete_recs() if: (a) buf_page_get_gen() failed to load the page or merge changes (b) the page is not a valid index leaf page (c) the page number is out of tablespace bounds srv_shutdown(): Invoke ibuf_max_size_update(0) to ensure that the race condition that motivated us to disable the code in ibuf_read_merge_pages() in commit `310dff5d84` is no longer possible. That is, during slow shutdown, both the rollback of transactions and the purge of history will return early from ibuf_insert_low(). ibuf_merge_space(), ibuf_delete_for_discarded_space(): Cleanup: Do not allocate a memory heap. This was implemented by Thirunarayanan Balathandayuthapani and tested with innodb_change_buffering_debug=1 by Matthias Leich.	3 years ago
Marko Mäkelä	9d388192c7	Cleanup: Say "mariadbd" instead of "mysqld" in InnoDB messages	3 years ago
Marko Mäkelä	cff9939d09	MDEV-30068 Confusing error message when encryption is not available on recovery fil_name_process(): If fil_ibd_load() returns FIL_LOAD_INVALID, display the file name and the tablespace identifier.	3 years ago
Marko Mäkelä	46f8c46e94	MDEV-30069 InnoDB: Trying to write ... bytes at ... outside the bounds recv_sys_t::recover_deferred(): If the .ibd file already exists, adjust the size to the tablespace metadata. It could be that in a multi-batch recovery, we will initially recover an all-zero .ibd file to a smaller size, and then a fatal error would be reported during the last recovery batch. This bug could be worked around by executing the recovery again. During the initial (failed) recovery attempt, something should have been written to the first page of the file and the file size should be recovered by fil_node_t::read_page0().	3 years ago
Marko Mäkelä	4e5e8166b4	MDEV-19514 fixup: Fix recovery with innodb_change_buffering_debug=1 During crash recovery, recv_sys.apply(true) invokes mlog_init.mark_ibuf_exist(), which in turn may invoke recv_sys.apply(true) via the buf_flush_sync() call in buf_page_get_low(). The simplest fix is to disable the innodb_change_buffering_debug=1 instrumentation during crash recovery.	3 years ago
Vladislav Vaintroub	377ec1b5c9	Merge branch '10.5' into 10.6 # Conflicts: # sql/sql_connect.cc	3 years ago
Vladislav Vaintroub	faee972f18	Merge branch '10.4' into 10.5	3 years ago
Vladislav Vaintroub	3e0fd5e8a7	MDEV-30055 shutdown_now_windows.test fails with "Assertion `unix_sock.fd >= 0' failed." Remove DBUG_ASSERT that depends on timing.	3 years ago

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