mariadb

Tree: 71ec671d4d

Author	SHA1	Message	Date
tomas@whalegate.ndb.mysql.com	df278bd605	BUG#27254: Single User Mode.Mysql hangs if it tries delete a ndb table	19 years ago
tomas@whalegate.ndb.mysql.com	8823a1a29f	correction of merge	19 years ago
stewart@willster.(none)	21e9072775	WL#3704 mgmapi timeouts: fix compile warning	19 years ago
stewart@mysql.com[stewart]	7256b93b2e	[PATCH] WL#3704 mgmapi timeouts: Fix error insert to NOT_STARTED nodes Turns out I broke it. Index: ndb-work/storage/ndb/src/mgmsrv/MgmtSrvr.cpp ===================================================================	19 years ago
stewart@mysql.com[stewart]	f40d852fcc	[PATCH] WL#3704 mgmapi timeouts: Print full error from mgmd in NdbRestarter errors Turns out they can be useful in working out what's going wrong. Index: ndb-work/storage/ndb/test/src/NdbRestarter.cpp ===================================================================	19 years ago
stewart@mysql.com[stewart]	4df1bd9c10	[PATCH] WL#3704 mgmapi timeouts: Fix infinite (0) timeout for ndb_logevent_get_next Index: ndb-work/storage/ndb/src/mgmapi/ndb_logevent.cpp ===================================================================	19 years ago
stewart@mysql.com[stewart]	471469a674	[PATCH] WL#3704 mgmapi timeouts: For mgm server, have timeout per operation, not for entire connection (i.e. fix the bug) for TransporterRegistry, keep connection to management server alive. Index: ndb-work/storage/ndb/include/util/InputStream.hpp ===================================================================	19 years ago
stewart@mysql.com[stewart]	75cff8cd26	[PATCH] WL#3704 mgmapi timeouts: Correct cpc client usage of Socket Input/OutputStream for timeouts Index: ndb-work/storage/ndb/include/util/InputStream.hpp ===================================================================	19 years ago
stewart@mysql.com[stewart]	2d11a87978	[PATCH] WL#3704 mgmapi timeouts: Add MGMAPI tests to autotest daily run Index: ndb-work/storage/ndb/test/run-test/daily-basic-tests.txt ===================================================================	19 years ago
stewart@mysql.com[stewart]	acb61e810c	[PATCH] WL#3704 mgmapi timeouts: update NDBAPI usage of mgmapi for timeouts Default timout of 30secs for ConfigRetriever Default timout of 5sec for use by Transporter (ports etc). And Ndb_cluster_connection::set_timeout() api for setting timeout from NDBAPI applications. Should be called before connect. e.g. c.set_timeout(4200); c.connect(); Index: ndb-work/storage/ndb/include/mgmcommon/ConfigRetriever.hpp ===================================================================	19 years ago
stewart@mysql.com[stewart]	420e9ed86e	[PATCH] WL#3704 mgmapi timeouts: use timeouts in mgm client as side effect - turbo accellerator patch for ndb_mgm - sholud make it quicker... so that 4mhz cpu will seem even faster. Index: ndb-work/storage/ndb/src/mgmclient/CommandInterpreter.cpp ===================================================================	19 years ago
stewart@mysql.com[stewart]	c537c27796	[PATCH] WL#3704 mgmapi timeouts: Change to have total timeout for call, not per request use portable method, getting milliseconds between calls - Linux would let us do funky stuff by getting the timeout from select(2). Everywhere else sucks and doesn't let us do that :( Index: ndb-work/storage/ndb/include/util/InputStream.hpp ===================================================================	19 years ago
stewart@mysql.com[stewart]	298719def2	[PATCH] WL#3704 mgmapi timeouts: clarify multiple mgmd connect timeout semantics Index: ndb-work/storage/ndb/include/mgmapi/mgmapi.h ===================================================================	19 years ago
stewart@mysql.com[stewart]	e77a4480ab	[PATCH] WL#3704 mgmapi timeouts: consolidate NdbMgmHandle timeouts into one Only one timeout value is needed. Also saves 8bytes per NdbMgmHandle :) Index: ndb-work/storage/ndb/include/mgmapi/mgmapi.h ===================================================================	19 years ago
stewart@mysql.com[stewart]	450d89651c	[PATCH] WL#3704 mgmapi timeouts: Test for structured events timeouts (with err injection). Index: ndb-work/storage/ndb/test/ndbapi/testMgm.cpp ===================================================================	19 years ago
stewart@mysql.com[stewart]	6ce049dcb6	[PATCH] WL#3704 mgmapi timeouts: manipulate some things to get infrastructure for event timeouts Index: ndb-work/storage/ndb/src/mgmsrv/MgmtSrvr.cpp ===================================================================	19 years ago
stewart@mysql.com[stewart]	398d97aae0	[PATCH] WL#3704 mgmapi timeouts: renumber mgmd err insert to not have duplicates. Also add an ERROR_codes.txt file for mgmd Index: ndb-work/storage/ndb/src/mgmsrv/ERROR_codes.txt ===================================================================	19 years ago
stewart@mysql.com[stewart]	e8121e50e8	[PATCH] WL#3704 mgmapi timeouts: Return sane errors for timeout in mgmapi In ndb_mgm_call, add checks for expired timeout in (Input\|Output)Stream. In case of timeout, we set NdbMgmHandle->last_error and return NULL. In api calls not using ndb_mgm_call (or using it in conjunction with own IO), they'll need to check for timeouts manually. Macros are provided to do this. Add ndb_mgm_disconnect_quiet(h) to disconnect without checking errors (so we don't clobber NdbMgmHandle->last_error). This helps us provide the consistent semantic that on timeout we leave the NdbMgmHandle disconnected. We check for this in testMgm. Change CHECK_REPLY in mgmapi to also check for set error in handle->last_error This will pick up the ETIMEDOUT errors and return them to client (through returning correct failure code for API call and setting NdbMgmHandle error). Applications written to MGMAPI before this patch will behave as before, and even hopefully check get_last_error and report the error back to the end user! Adding the last CHECK_TIMEDOUT_RET and delete in ndb_mgm_call() we slightly change behaviour of mgmapi. Previously, if disconnect midway through a reply, where there were only optional parameters left, we'd get a Properties object from ndb_mgm_call() containing NULLs for the optional parameters, leading to interesting error messages. This enables the returning of the real message and actually improves the API without breaking compatibility. ndb_mgm_start_signallog ndb_mgm_stop_signallog ndb_mgm_log_signals ndb_mgm_set_trace ndb_mgm_insert_error ndb_mgm_set_int64_parameter [1] ndb_mgm_set_string_parameter [1] ndb_mgm_purge_stale_sessions [2] - return error code on error during ndb_mgm_call TODO: ndb_mgm_report_event [2] [1] marked for removal, unused. [2] return codes incorrect in CHECK_HANDLE/CONNECTED. undocumented. Server side: in Services (per session) add macro for injecting timeout error (just waiting 10 seconds before continuing... it does work!) We inject these errors in a number of critical places - including the tricky api functions that don't just use ndb_mgm_call but do their own thing (get_config, get_status and friends) ATRT: Expand testMgm to add timout tests for API. Fully automated. THEORETICALLY timing dependent - an ultra-slow network will cause problems and "fake" failures... I welcome other solutions. Tests aren't exhaustive, but cover the generics and the tricky bits. Also test some calling semantics (incl disconnected on error). It is encouraged to add more mgmapi tests, not less :) InputStream: Fix where timedout error is set Index: ndb-work/storage/ndb/src/mgmapi/mgmapi.cpp ===================================================================	19 years ago
stewart@mysql.com[stewart]	64361ee36f	[PATCH] WL#3704 mgmapi timeouts: Add bool timeout flag to Streams Index: ndb-work/storage/ndb/include/util/InputStream.hpp ===================================================================	19 years ago
stewart@mysql.com[stewart]	c2f0a25dc4	[PATCH] WL#3704 mgmapi timeouts: Rename inputstream timeout Index: ndb-work/storage/ndb/include/util/InputStream.hpp ===================================================================	19 years ago
stewart@mysql.com[stewart]	36888199ac	[PATCH] WL#3704 mgmapi timeouts: add ndb_mgm_set_timeout(h,ms) Add not so neat set_timeout call to make testMgm work Index: ndb-work/storage/ndb/include/mgmapi/mgmapi.h ===================================================================	19 years ago
stewart@mysql.com[stewart]	395a24409d	[PATCH] WL#3704 mgmapi timeouts: Add ndb_mgmd error injection Add error injection either for this connection or for whole server. Currently nothing for injecting errors into another connection... but that's perhaps getting tricky-dicky for this point in time. Perhaps needed for events if we don't do anything fancy. Index: ndb-work/storage/ndb/src/mgmsrv/MgmtSrvr.cpp ===================================================================	19 years ago
stewart@mysql.com[stewart]	272779e71e	[PATCH] WL#3704 mgmapi timeouts: use NdbMgmHandle write_timeout Start using the write_timeout we already have in NdbMgmHandle Index: ndb-work/storage/ndb/src/mgmapi/mgmapi.cpp ===================================================================	19 years ago
jonas@perch.ndb.mysql.com	155e3d1139	ndb - fix testprg	19 years ago
jonas@perch.ndb.mysql.com	0e1974d2bf	ndb - fix test prg	19 years ago
jonas@perch.ndb.mysql.com	ec97b008f0	ndb - bug#27286 make sure master node is sendable, when getting ref::NotMaster	19 years ago
tomas@whalegate.ndb.mysql.com	3ab996f18f	correct event buffer status reporting	19 years ago
tomas@whalegate.ndb.mysql.com	7bd5241cb4	enabled test case + some fixes to do the enable	19 years ago
iggy@recycle.(none)	ebbd5525ca	Post Merge Fix.	19 years ago
tomas@whalegate.ndb.mysql.com	64b9bda21f	BUG#24363 If the table structure has been changed, the default action about the restore will fail. - correction of patch, original patch will segfault for print option	19 years ago
jonas@perch.ndb.mysql.com	886e11736b	ndb - test_event Fix compile error with gcc4	19 years ago
jonas@perch.ndb.mysql.com	09e403aa9e	ndb - bug#20185 Fix race in testprg...causing random TC crashes	19 years ago
jonas@perch.ndb.mysql.com	bdb70f7b43	ndb - autotest increase some timeouts...	19 years ago
serg@janus.mylan	68fd66e853	wl#3700 - post-review fixes: s/ulonglong/key_part_map/, comments	19 years ago
jonas@perch.ndb.mysql.com	f161857d3e	ndb - bug#27203 Allow readTablePk to stumble on scan+deleted tuple, reporting no-match instead of crash (in case scan is lock-owner)	19 years ago
kostja@bodhi.local	7d84ef0e11	Bug#26765 "typo when running mysql-test-run" Fix a typo (togheter -> together)	19 years ago
hartmut@mysql.com/hartmut-desktop.buero.foebud.org	4c9f4a006f	added missing prototype implementations (bug #25933 )	19 years ago
jonas@perch.ndb.mysql.com	1bf8202fce	ndb - bug#27169 Fix bug in SUMA::resend_bucket which could cause mysqld to crash	19 years ago
jonas@perch.ndb.mysql.com	1fa2a64778	ndb - fix test_event -n EventOperationApplier	19 years ago
jonas@perch.ndb.mysql.com	3b21f00f87	ndb - bug#27005 Handle API failure during resend API failure could cause release of table object, which will make resend crash when dereferencing table object Solution, use table_id+hash+schemaversion instead of raw pointer in resend	19 years ago
jonas@perch.ndb.mysql.com	820901f928	ndb - bug#27087 Make sure not to handle API_FAILREQ if it's already handled	19 years ago
jonas@perch.ndb.mysql.com	5ea42fb2ea	ndb - bug#27102 Make sure head after undo execute does not point to last page of file As this will confuse next write to group	19 years ago
istruewing@chilla.local	67d97254b0	Bug#25460 - High concurrency MyISAM access causes severe mysqld crash. The previous two patches for this bug worked together so that no permanent table was memory mapped. The first patch tried to avoid mapping while a table is in use. It allowed mapping only if there was exactly one lock on the table, assuming that the calling thread owned it. During mi_open(), a different call to memory mapping was coded, which did not have this limitation. The second patch tried to remove the code duplication and just called mi_extra() from mi_open() an thus inherited the limitation. But on open, a thread does not have a lock on the table... A possible solution would be to check for zero or one lock. But since I learned that it is safe to memory map a file while normal file I/O is done on it, I removed the restriction altogether and allow to memory map while a table is in use. No test case. I do not see a chance to verify with the test suite which kind of I/O is used on a table.	19 years ago
jonas@perch.ndb.mysql.com	4a27e9adb9	ndb - bug#27003 merge to 5.1, adopt testprg to optimized node recovery	19 years ago
tomas@poseidon.mysql.com	a8cd78dd05	Bug #26825 MySQL Server Crashes in high load Bug #26997 mysqld segfault when in single user mode	19 years ago
kroki/tomash@moonlight.home	c19affef54	BUG#9953: CONVERT_TZ requires mysql.time_zone_name to be locked The problem was that some facilities (like CONVERT_TZ() function or server HELP statement) may require implicit access to some tables in 'mysql' database. This access was done by ordinary means of adding such tables to the list of tables the query is going to open. However, if we issued LOCK TABLES before that, we would get "table was not locked" error trying to open such implicit tables. The solution is to treat certain tables as MySQL system tables, like we already do for mysql.proc. Such tables may be opened for reading at any moment regardless of any locks in effect. The cost of this is that system table may be locked for writing only together with other system tables, it is disallowed to lock system tables for writing and have any other lock on any other table. After this patch the following tables are treated as MySQL system tables: mysql.help_category mysql.help_keyword mysql.help_relation mysql.help_topic mysql.proc (it already was) mysql.time_zone mysql.time_zone_leap_second mysql.time_zone_name mysql.time_zone_transition mysql.time_zone_transition_type These tables are now opened with open_system_tables_for_read() and closed with close_system_tables(), or one table may be opened with open_system_table_for_update() and closed with close_thread_tables() (the latter is used for mysql.proc table, which is updated as part of normal MySQL server operation). These functions may be used when some tables were opened and locked already. NOTE: online update of time zone tables is not possible during replication, because there's no time zone cache flush neither on LOCK TABLES, nor on FLUSH TABLES, so the master may serve stale time zone data from cache, while on slave updated data will be loaded from the time zone tables.	19 years ago
tomas@poseidon.mysql.com	451a8b7772	BUG#25743 If undo_buffer_size (for LG) greater than the inital shared memory (default 20M), ndbd nodes are crashed	19 years ago
tsmith@bk-internal.mysql.com	8539d9a7bd	The most recent push into mysql-5.1 from mysql-5.2 was a mistake. This just reverses those changes. I'm really sorry about that. configure.in, version.c: Reverse last push (from mysql-5.2 into mysql-5.1)	19 years ago
gni/root@dev3-221.dev.cn.tlan	f1b05f294b	BUG#25743 If undo_buffer_size (for LG) greater than the inital shared memory (default 20M), ndbd nodes are crashed	19 years ago
tomas@poseidon.mysql.com	f81ff454f0	new apply_status table test adoption new apply_status table ndb_restore adoption	19 years ago

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1927 Commits (71ec671d4d704a2cb3a33472273b190b17d61d80)