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* MDEV-4011 Added per thread memory counting and usageMichael Widenius2013-01-23173-772/+1330
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Base code and idea from a patch from by plinux at Taobao. The idea is that we mark all memory that are thread specific with MY_THREAD_SPECIFIC. Memory counting is done per thread in the my_malloc_size_cb_func callback function from my_malloc(). There are plenty of new asserts to ensure that for a debug server the counting is correct. Information_schema.processlist gets two new columns: MEMORY_USED and EXAMINED_ROWS. - The later is there mainly to show how query is progressing. The following changes in interfaces was needed to get this to work: - init_alloc_root() amd init_sql_alloc() has extra option so that one can mark memory with MY_THREAD_SPECIFIC - One now have to use alloc_root_set_min_malloc() to set min memory to be allocated by alloc_root() - my_init_dynamic_array() has extra option so that one can mark memory with MY_THREAD_SPECIFIC - my_net_init() has extra option so that one can mark memory with MY_THREAD_SPECIFIC - Added flag for hash_init() so that one can mark hash table to be thread specific. - Added flags to init_tree() so that one can mark tree to be thread specific. - Removed with_delete option to init_tree(). Now one should instead use MY_TREE_WITH_DELETE_FLAG. - Added flag to Warning_info::Warning_info() if the structure should be fully initialized. - String elements can now be marked as thread specific. - Internal HEAP tables are now marking it's memory as MY_THREAD_SPECIFIC. - Changed type of myf from int to ulong, as this is always a set of bit flags. Other things: - Removed calls to net_end() and thd->cleanup() as these are now done in ~THD() - We now also show EXAMINED_ROWS in SHOW PROCESSLIST - Added new variable 'memory_used' - Fixed bug where kill_threads_for_user() was using the wrong mem_root to allocate memory. - Removed calls to the obsoleted function init_dynamic_array() - Use set_current_thd() instead of my_pthread_setspecific_ptr(THR_THD,...) client/completion_hash.cc: Updated call to init_alloc_root() client/mysql.cc: Updated call to init_alloc_root() client/mysqlbinlog.cc: init_dynamic_array() -> my_init_dynamic_array() Updated call to init_alloc_root() client/mysqlcheck.c: Updated call to my_init_dynamic_array() client/mysqldump.c: Updated call to init_alloc_root() client/mysqltest.cc: Updated call to init_alloc_root() Updated call to my_init_dynamic_array() Fixed compiler warnings extra/comp_err.c: Updated call to my_init_dynamic_array() extra/resolve_stack_dump.c: Updated call to my_init_dynamic_array() include/hash.h: Added HASH_THREAD_SPECIFIC include/heap.h: Added flag is internal temporary table. include/my_dir.h: Safety fix: Ensure that MY_DONT_SORT and MY_WANT_STAT don't interfer with other mysys flags include/my_global.h: Changed type of myf from int to ulong, as this is always a set of bit flags. include/my_sys.h: Added MY_THREAD_SPECIFIC and MY_THREAD_MOVE Added malloc_flags to DYNAMIC_ARRAY Added extra mysys flag argument to my_init_dynamic_array() Removed deprecated functions init_dynamic_array() and my_init_dynamic_array.._ci Updated paramaters for init_alloc_root() include/my_tree.h: Added my_flags to allow one to use MY_THREAD_SPECIFIC with hash tables. Removed with_delete. One should now instead use MY_TREE_WITH_DELETE_FLAG Updated parameters to init_tree() include/myisamchk.h: Added malloc_flags to allow one to use MY_THREAD_SPECIFIC for checks. include/mysql.h: Added MYSQL_THREAD_SPECIFIC_MALLOC Used 'unused1' to mark memory as thread specific. include/mysql.h.pp: Updated file include/mysql_com.h: Used 'unused1' to mark memory as thread specific. Updated parameters for my_net_init() libmysql/libmysql.c: Updated call to init_alloc_root() to mark memory thread specific. libmysqld/emb_qcache.cc: Updated call to init_alloc_root() libmysqld/lib_sql.cc: Updated call to init_alloc_root() mysql-test/r/create.result: Updated results mysql-test/r/user_var.result: Updated results mysql-test/suite/funcs_1/datadict/processlist_priv.inc: Update to handle new format of SHOW PROCESSLIST mysql-test/suite/funcs_1/datadict/processlist_val.inc: Update to handle new format of SHOW PROCESSLIST mysql-test/suite/funcs_1/r/is_columns_is.result: Update to handle new format of SHOW PROCESSLIST mysql-test/suite/funcs_1/r/processlist_priv_no_prot.result: Updated results mysql-test/suite/funcs_1/r/processlist_val_no_prot.result: Updated results mysql-test/t/show_explain.test: Fixed usage of debug variable so that one can run test with --debug mysql-test/t/user_var.test: Added test of memory_usage variable. mysys/array.c: Added extra my_flags option to init_dynamic_array() and init_dynamic_array2() so that one can mark memory with MY_THREAD_SPECIFIC All allocated memory is marked with the given my_flags. Removed obsolete function init_dynamic_array() mysys/default.c: Updated call to init_alloc_root() Updated call to my_init_dynamic_array() mysys/hash.c: Updated call to my_init_dynamic_array_ci(). Allocated memory is marked with MY_THREAD_SPECIFIC if HASH_THREAD_SPECIFIC is used. mysys/ma_dyncol.c: init_dynamic_array() -> my_init_dynamic_array() Added #if to get rid of compiler warnings mysys/mf_tempdir.c: Updated call to my_init_dynamic_array() mysys/my_alloc.c: Added extra parameter to init_alloc_root() so that one can mark memory with MY_THREAD_SPECIFIC Extend MEM_ROOT with a flag if memory is thread specific. This is stored in block_size, to keep the size of the MEM_ROOT object identical as before. Allocated memory is marked with MY_THREAD_SPECIFIC if used with init_alloc_root() mysys/my_chmod.c: Updated DBUG_PRINT because of change of myf type mysys/my_chsize.c: Updated DBUG_PRINT because of change of myf type mysys/my_copy.c: Updated DBUG_PRINT because of change of myf type mysys/my_create.c: Updated DBUG_PRINT because of change of myf type mysys/my_delete.c: Updated DBUG_PRINT because of change of myf type mysys/my_error.c: Updated DBUG_PRINT because of change of myf type mysys/my_fopen.c: Updated DBUG_PRINT because of change of myf type mysys/my_fstream.c: Updated DBUG_PRINT because of change of myf type mysys/my_getwd.c: Updated DBUG_PRINT because of change of myf type mysys/my_lib.c: Updated call to init_alloc_root() Updated call to my_init_dynamic_array() Updated DBUG_PRINT because of change of myf type mysys/my_lock.c: Updated DBUG_PRINT because of change of myf type mysys/my_malloc.c: Store at start of each allocated memory block the size of the block and if the block is thread specific. Call malloc_size_cb_func, if set, with the memory allocated/freed. Updated DBUG_PRINT because of change of myf type mysys/my_open.c: Updated DBUG_PRINT because of change of myf type mysys/my_pread.c: Updated DBUG_PRINT because of change of myf type mysys/my_read.c: Updated DBUG_PRINT because of change of myf type mysys/my_redel.c: Updated DBUG_PRINT because of change of myf type mysys/my_rename.c: Updated DBUG_PRINT because of change of myf type mysys/my_seek.c: Updated DBUG_PRINT because of change of myf type mysys/my_sync.c: Updated DBUG_PRINT because of change of myf type mysys/my_thr_init.c: Ensure that one can call my_thread_dbug_id() even if thread is not properly initialized. mysys/my_write.c: Updated DBUG_PRINT because of change of myf type mysys/mysys_priv.h: Updated parameters to sf_malloc and sf_realloc() mysys/safemalloc.c: Added checking that for memory marked with MY_THREAD_SPECIFIC that it's the same thread that is allocation and freeing the memory. Added sf_malloc_dbug_id() to allow MariaDB to specify which THD is handling the memory. Added my_flags arguments to sf_malloc() and sf_realloc() to be able to mark memory with MY_THREAD_SPECIFIC. Added sf_report_leaked_memory() to get list of memory not freed by a thread. mysys/tree.c: Added flags to init_tree() so that one can mark tree to be thread specific. Removed with_delete option to init_tree(). Now one should instead use MY_TREE_WITH_DELETE_FLAG. Updated call to init_alloc_root() All allocated memory is marked with the given malloc flags mysys/waiting_threads.c: Updated call to my_init_dynamic_array() sql-common/client.c: Updated call to init_alloc_root() and my_net_init() to mark memory thread specific. Updated call to my_init_dynamic_array(). Added MYSQL_THREAD_SPECIFIC_MALLOC so that client can mark memory as MY_THREAD_SPECIFIC. sql-common/client_plugin.c: Updated call to init_alloc_root() sql/debug_sync.cc: Added MY_THREAD_SPECIFIC to allocated memory. sql/event_scheduler.cc: Removed calls to net_end() as this is now done in ~THD() Call set_current_thd() to ensure that memory is assigned to right thread. sql/events.cc: my_pthread_setspecific_ptr(THR_THD,...) -> set_current_thd() sql/filesort.cc: Added MY_THREAD_SPECIFIC to allocated memory. sql/filesort_utils.cc: Added MY_THREAD_SPECIFIC to allocated memory. sql/ha_ndbcluster.cc: Updated call to init_alloc_root() Updated call to my_net_init() Removed calls to net_end() and thd->cleanup() as these are now done in ~THD() sql/ha_ndbcluster_binlog.cc: Updated call to my_net_init() Updated call to init_sql_alloc() Removed calls to net_end() and thd->cleanup() as these are now done in ~THD() sql/ha_partition.cc: Updated call to init_alloc_root() sql/handler.cc: Added MY_THREAD_SPECIFIC to allocated memory. Added missing call to my_dir_end() sql/item_func.cc: Added MY_THREAD_SPECIFIC to allocated memory. sql/item_subselect.cc: Added MY_THREAD_SPECIFIC to allocated memory. sql/item_sum.cc: Added MY_THREAD_SPECIFIC to allocated memory. sql/log.cc: More DBUG Updated call to init_alloc_root() sql/mdl.cc: Added MY_THREAD_SPECIFIC to allocated memory. sql/mysqld.cc: Added total_memory_used Updated call to init_alloc_root() Move mysql_cond_broadcast() before my_thread_end() Added mariadb_dbug_id() to count memory per THD instead of per thread. Added my_malloc_size_cb_func() callback function for my_malloc() to count memory. Move initialization of mysqld_server_started and mysqld_server_initialized earlier. Updated call to my_init_dynamic_array(). Updated call to my_net_init(). Call my_pthread_setspecific_ptr(THR_THD,...) to ensure that memory is assigned to right thread. Added status variable 'memory_used'. Updated call to init_alloc_root() my_pthread_setspecific_ptr(THR_THD,...) -> set_current_thd() sql/mysqld.h: Added set_current_thd() sql/net_serv.cc: Added new parameter to my_net_init() so that one can mark memory with MY_THREAD_SPECIFIC. Store in net->thread_specific_malloc if memory is thread specific. Mark memory to be thread specific if requested. sql/opt_range.cc: Updated call to my_init_dynamic_array() Updated call to init_sql_alloc() Added MY_THREAD_SPECIFIC to allocated memory. sql/opt_subselect.cc: Updated call to init_sql_alloc() to mark memory thread specific. sql/protocol.cc: Fixed compiler warning sql/records.cc: Added MY_THREAD_SPECIFIC to allocated memory. sql/rpl_filter.cc: Updated call to my_init_dynamic_array() sql/rpl_handler.cc: Updated call to my_init_dynamic_array2() sql/rpl_handler.h: Updated call to init_sql_alloc() sql/rpl_mi.cc: Updated call to my_init_dynamic_array() sql/rpl_tblmap.cc: Updated call to init_alloc_root() sql/rpl_utility.cc: Updated call to my_init_dynamic_array() sql/slave.cc: Initialize things properly before calling functions that allocate memory. Removed calls to net_end() as this is now done in ~THD() sql/sp_head.cc: Updated call to init_sql_alloc() Updated call to my_init_dynamic_array() Added parameter to warning_info() that it should be fully initialized. sql/sp_pcontext.cc: Updated call to my_init_dynamic_array() sql/sql_acl.cc: Updated call to init_sql_alloc() Updated call to my_init_dynamic_array() my_pthread_setspecific_ptr(THR_THD,...) -> set_current_thd() sql/sql_admin.cc: Added parameter to warning_info() that it should be fully initialized. sql/sql_analyse.h: Updated call to init_tree() to mark memory thread specific. sql/sql_array.h: Updated call to my_init_dynamic_array() to mark memory thread specific. sql/sql_audit.cc: Updated call to my_init_dynamic_array() sql/sql_base.cc: Updated call to init_sql_alloc() my_pthread_setspecific_ptr(THR_THD,...) -> set_current_thd() sql/sql_cache.cc: Updated comment sql/sql_class.cc: Added parameter to warning_info() that not initialize it until THD is fully created. Updated call to init_sql_alloc() Mark THD::user_vars has to be thread specific. Updated call to my_init_dynamic_array() Ensure that memory allocated by THD is assigned to the THD. More DBUG Always acll net_end() in ~THD() Assert that all memory signed to this THD is really deleted at ~THD. Fixed set_status_var_init() to not reset memory_used. my_pthread_setspecific_ptr(THR_THD,...) -> set_current_thd() sql/sql_class.h: Added MY_THREAD_SPECIFIC to allocated memory. Added malloc_size to THD to record allocated memory per THD. sql/sql_delete.cc: Added MY_THREAD_SPECIFIC to allocated memory. sql/sql_error.cc: Added 'initialize' parameter to Warning_info() to say if should allocate memory for it's structures. This is used by THD::THD() to not allocate memory until THD is ready. Added Warning_info::free_memory() sql/sql_error.h: Updated Warning_info() class. sql/sql_handler.cc: Updated call to init_alloc_root() to mark memory thread specific. sql/sql_insert.cc: More DBUG sql/sql_join_cache.cc: Added MY_THREAD_SPECIFIC to allocated memory. sql/sql_lex.cc: Updated call to my_init_dynamic_array() sql/sql_lex.h: Updated call to my_init_dynamic_array() sql/sql_load.cc: Added MY_THREAD_SPECIFIC to allocated memory. sql/sql_parse.cc: Removed calls to net_end() and thd->cleanup() as these are now done in ~THD() Ensure that examined_row_count() is reset before query. Fixed bug where kill_threads_for_user() was using the wrong mem_root to allocate memory. my_pthread_setspecific_ptr(THR_THD,...) -> set_current_thd() Don't restore thd->status_var.memory_used when restoring thd->status_var sql/sql_plugin.cc: Updated call to init_alloc_root() Updated call to my_init_dynamic_array() Don't allocate THD on the stack, as this causes problems with valgrind when doing thd memory counting. my_pthread_setspecific_ptr(THR_THD,...) -> set_current_thd() sql/sql_prepare.cc: Added parameter to warning_info() that it should be fully initialized. Updated call to init_sql_alloc() to mark memory thread specific. sql/sql_reload.cc: my_pthread_setspecific_ptr(THR_THD,...) -> set_current_thd() sql/sql_select.cc: Updated call to my_init_dynamic_array() and init_sql_alloc() to mark memory thread specific. Added MY_THREAD_SPECIFIC to allocated memory. More DBUG sql/sql_servers.cc: Updated call to init_sql_alloc() to mark memory some memory thread specific. my_pthread_setspecific_ptr(THR_THD,...) -> set_current_thd() sql/sql_show.cc: Updated call to my_init_dynamic_array() Mark my_dir() memory thread specific. Use my_pthread_setspecific_ptr(THR_THD,...) to mark that allocated memory should be allocated to calling thread. More DBUG. Added malloc_size and examined_row_count to SHOW PROCESSLIST. Added MY_THREAD_SPECIFIC to allocated memory. Updated call to init_sql_alloc() Added parameter to warning_info() that it should be fully initialized. sql/sql_statistics.cc: Fixed compiler warning sql/sql_string.cc: String elements can now be marked as thread specific. sql/sql_string.h: String elements can now be marked as thread specific. sql/sql_table.cc: Updated call to init_sql_alloc() and my_malloc() to mark memory thread specific my_pthread_setspecific_ptr(THR_THD,...) -> set_current_thd() Fixed compiler warning sql/sql_test.cc: Updated call to my_init_dynamic_array() to mark memory thread specific. sql/sql_trigger.cc: Updated call to init_sql_alloc() sql/sql_udf.cc: Updated call to init_sql_alloc() my_pthread_setspecific_ptr(THR_THD,...) -> set_current_thd() sql/sql_update.cc: Added MY_THREAD_SPECIFIC to allocated memory. sql/table.cc: Updated call to init_sql_alloc(). Mark memory used by temporary tables, that are not for slave threads, as MY_THREAD_SPECIFIC Updated call to init_sql_alloc() sql/thr_malloc.cc: Added my_flags argument to init_sql_alloc() to be able to mark memory as MY_THREAD_SPECIFIC. sql/thr_malloc.h: Updated prototype for init_sql_alloc() sql/tztime.cc: Updated call to init_sql_alloc() Updated call to init_alloc_root() to mark memory thread specific. my_pthread_setspecific_ptr(THR_THD,...) -> set_current_thd() sql/uniques.cc: Updated calls to init_tree(), my_init_dynamic_array() and my_malloc() to mark memory thread specific. sql/unireg.cc: Added MY_THREAD_SPECIFIC to allocated memory. storage/csv/ha_tina.cc: Updated call to init_alloc_root() storage/federated/ha_federated.cc: Updated call to init_alloc_root() Updated call to my_init_dynamic_array() Ensure that memory allocated by fedarated is registered for the system, not for the thread. storage/federatedx/federatedx_io_mysql.cc: Updated call to my_init_dynamic_array() storage/federatedx/ha_federatedx.cc: Updated call to init_alloc_root() Updated call to my_init_dynamic_array() storage/heap/ha_heap.cc: Added MY_THREAD_SPECIFIC to allocated memory. storage/heap/heapdef.h: Added parameter to hp_get_new_block() to be able to do thread specific memory tagging. storage/heap/hp_block.c: Added parameter to hp_get_new_block() to be able to do thread specific memory tagging. storage/heap/hp_create.c: - Internal HEAP tables are now marking it's memory as MY_THREAD_SPECIFIC. - Use MY_TREE_WITH_DELETE instead of removed option 'with_delete'. storage/heap/hp_open.c: Internal HEAP tables are now marking it's memory as MY_THREAD_SPECIFIC. storage/heap/hp_write.c: Added new parameter to hp_get_new_block() storage/maria/ma_bitmap.c: Updated call to my_init_dynamic_array() storage/maria/ma_blockrec.c: Updated call to my_init_dynamic_array() storage/maria/ma_check.c: Updated call to init_alloc_root() storage/maria/ma_ft_boolean_search.c: Updated calls to init_tree() and init_alloc_root() storage/maria/ma_ft_nlq_search.c: Updated call to init_tree() storage/maria/ma_ft_parser.c: Updated call to init_tree() Updated call to init_alloc_root() storage/maria/ma_loghandler.c: Updated call to my_init_dynamic_array() storage/maria/ma_open.c: Updated call to my_init_dynamic_array() storage/maria/ma_sort.c: Updated call to my_init_dynamic_array() storage/maria/ma_write.c: Updated calls to my_init_dynamic_array() and init_tree() storage/maria/maria_pack.c: Updated call to init_tree() storage/maria/unittest/sequence_storage.c: Updated call to my_init_dynamic_array() storage/myisam/ft_boolean_search.c: Updated call to init_tree() Updated call to init_alloc_root() storage/myisam/ft_nlq_search.c: Updated call to init_tree() storage/myisam/ft_parser.c: Updated call to init_tree() Updated call to init_alloc_root() storage/myisam/ft_stopwords.c: Updated call to init_tree() storage/myisam/mi_check.c: Updated call to init_alloc_root() storage/myisam/mi_write.c: Updated call to my_init_dynamic_array() Updated call to init_tree() storage/myisam/myisamlog.c: Updated call to init_tree() storage/myisam/myisampack.c: Updated call to init_tree() storage/myisam/sort.c: Updated call to my_init_dynamic_array() storage/myisammrg/ha_myisammrg.cc: Updated call to init_sql_alloc() storage/perfschema/pfs_check.cc: Rest current_thd storage/perfschema/pfs_instr.cc: Removed DBUG_ENTER/DBUG_VOID_RETURN as at this point my_thread_var is not allocated anymore, which can cause problems. support-files/compiler_warnings.supp: Disable compiler warning from offsetof macro.
* MDEV-3931 Cassandra SE packagingJani Tolonen2013-01-233-33/+54
| | | | | Added autodetection for thrift library and includes Added Cassandra Storage Engine rpm
* Fix uninitialised variable in binlog group commit (probably notunknown2013-01-212-5/+5
| | | | | | reachable code). Fix test failure when $vardir does not allow executing programs.
* Fix missing #includeunknown2013-01-161-0/+1
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* MDEV-3990: engine tests went out of sync with current MariaDB codeElena Stepanova2013-01-166-10/+23
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| * MDEV-3990: engine tests went out of sync with current MariaDB codeElena Stepanova2013-01-136-10/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reasons: alter_tablespace.rdiff: tc_rename_error.result: from monty@askmonty.org-20120529213755-876ptdhhaj0t7l8r (Added text for errno in error messages) insert_time.result: from sergii@pisem.net-20120908101555-37w00eyfrd9noc06 (MDEV-457 - Inconsistent data truncation) misc.result: from igor@askmonty.org-20130109033433-5awdv0w6vbpigltw (MDEV-3806/mwl248 - Engine independent statistics) tbl_opt_row_format.rdiff: from monty@askmonty.org-20120706161018-y5teinbuqpchle2m (Fixed wrong error codes) vcol.rdiff: sergii@pisem.net-20121217100039-ikj1820nrku7p6d5 (simplify the handler api)
* | Compiler warning fixed.unknown2013-01-141-6/+3
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* | Merged the fix for bug mdev-4019.Igor Babaev2013-01-137-2/+85
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| * Fixed bug mdev-4019.Igor Babaev2013-01-137-2/+85
| | | | | | | | | | | | | | | | The bug could cause a crash when several connections needed persistent statistics for the same table. Also added a missing call of set_statistics_for_table() in the code of the function mysql_update.
* | Windows compiler warnings fix.unknown2013-01-111-7/+9
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* | Fix windows compiler warnings.unknown2013-01-111-24/+32
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* | fixed crossplatform double values representation.unknown2013-01-102-3/+3
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* | MDEV-3982: show_explain.test fails, times out or crashesSergey Petrunya2013-01-101-3/+7
| | | | | | | | | | | | | | | | | | | | Backport the fix from 10.0 tree - The problem was that thd_killed() may be called by innodb from an internal innodb thread. - Fixed by not processing APC requests when we're not in the thread that owns the APC target.
* | 32 bit systems warnings fixed.unknown2013-01-101-6/+6
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* | append_identifier() declaration fixed.unknown2013-01-101-3/+1
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* | fix cassandra SE test to be working in case of not built cassandra.unknown2013-01-101-1/+1
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* | Make cassandra not built by defaultunknown2013-01-102-3/+9
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* | Cassandra SE mergeunknown2013-01-1038-1381/+33941
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| * | Make cassandra module and do not load it by default.unknown2013-01-103-3/+4
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| * | fixed feature counter.unknown2013-01-091-1/+1
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| * | The library interface fixed.unknown2013-01-091-8/+10
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| * | MDEV-4005 fix.unknown2013-01-093-1/+49
| | | | | | | | | | | | | | | Field matching fixed. DBUG_ASSERT fixed.
| * | Post-merge fixes:Sergey Petrunya2012-12-242-2/+2
| | | | | | | | | | | | - update ha_cassandra::start_bulk_insert() definition to match those in class handler.
| * | pre-mergeunknown2012-12-2338-1379/+33914
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| | * | Post-post review fixes.unknown2012-12-237-82/+100
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| | * | backport to 5.5 dyncol changes and names supportunknown2012-12-2319-778/+1424
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| | * | Cassandra Storage Engine: Address review feedback part #3Sergey Petrunya2012-12-202-32/+19
| | | | | | | | | | | | | | | | | | | | | | | | - Cleanup ha_cassandra::store_lock() - Remove dummy ha_cassandra::delete_table() - Add HA_TABLE_SCAN_ON_INDEX to table_flags()
| | * | Cassandra Storage Engine: Address review feedback part # 2Sergey Petrunya2012-12-202-47/+29
| | | | | | | | | | | | | | | | | | | | | | | | - Register counters directly in the array passed to maria_declare_plugin. As a consequence, FLUSH TABLES will reset the counters. - Update test results accordingly.
| | * | Cassandra Storage Engine: Sergey Petrunya2012-12-206-154/+61
| | | | | | | | | | | | | | | | | | | | | | | | - Partially address review feedback. - Update cassandra.test result result - make cassandra.test timezone-agnostic
| | * | Check of deleting whole dynamic columns.unknown2012-09-301-0/+17
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| | * | Fix of MDEV-565: Server crashes in ha_cassandra::write_row on inserting NULL ↵unknown2012-09-294-1/+22
| | | | | | | | | | | | | | | | | | | | | | | | into a dynamic column Fixed incorrect initialization of variable which caused freeing memory by random address in case of error.
| | * | Include cassandra storage engine in tarballsSergey Petrunya2012-09-281-0/+2
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| | * | Fix compile: expect Thrift where it is at buildbot.Sergey Petrunya2012-09-281-1/+2
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| | * | Fix compile warningsSergey Petrunya2012-09-281-4/+2
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| | * | Ending spaces removed.unknown2012-09-284-100/+100
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| | * | MDEV-506 Cassandra dynamic columns accessunknown2012-09-2813-143/+1673
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| | * | MDEV-377 Name support for dynamic columnsunknown2012-09-2816-689/+2906
| | | | | | | | | | | | | | | | | | | | | | | | MDEV-127 Optimization of memory allocation MDEV-483 Make column_check function which cheсks dynamic columns integrit JSON conversion function
| | * | Cassandra SE: lazy connectionsSergey Petrunya2012-09-274-50/+62
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Don't connect right away in ha_cassandra::open. If we do this, it becomes impossible to do SHOW CREATE TABLE when the server is not present. - Note: CREATE TABLE still requires that connection is present, as it needs to check whether the specified DDL can be used with Cassandra. We could delay that check also, but then one would not be able to find out about errors in table DDL until they do a SELECT.
| | * | Cassandra SESergey Petrunya2012-09-276-4/+188
| | | | | | | | | | | | | | | | | | | | - Support UPDATE statements - Follow what CQL does: don't show deleted rows (they show up as rows without any columns in reads)
| | * | - Update testcasesSergey Petrunya2012-09-263-3/+30
| | | | | | | | | | | | | | | | - Better error messages.
| | * | Cassandra SE:Sergey Petrunya2012-09-263-4/+29
| | | | | | | | | | | | | | | | - Add a test for ALTER TABLE
| | * | Cassandra SE: Add capability to retry failed API callsSergey Petrunya2012-09-263-166/+187
| | | | | | | | | | | | | | | | | | | | | | | | - Add capability to retry calls that have failed with UnavailableException or [Cassandra's] TimedOutException. - We don't retry for Thrift errors yet, although could easily do, now.
| | * | Cassandra SE: more datatypes supportSergey Petrunya2012-09-253-1/+57
| | | | | | | | | | | | | | | | | | | | - Support mapping Cassandra's timestamp to INT64 - Support mapping Cassadnra's decimal to VARBINARY.
| | * | Cassandra SE: varint datatype support: Sergey Petrunya2012-09-242-12/+23
| | | | | | | | | | | | | | | | | | | | - allow only VARBINARY(n), all other types can get meaningless data after conversions - more comments
| | * | Cassandra SESergey Petrunya2012-09-244-26/+121
| | | | | | | | | | | | | | | | - Add support for Cassandra's 'varint' datatype, mappable to VARBINARY.
| | * | Cassandra SE: make consistency settings user-settable.Sergey Petrunya2012-09-225-9/+117
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| | * | Cassandra SE:Sergey Petrunya2012-09-204-30/+159
| | | | | | | | | | | | | | | | - Added @@cassandra_thrift_host global variable.
| | * | Cassandra SE: Sergey Petrunya2012-09-163-11/+15
| | | | | | | | | | | | | | | | | | | | | | | | - added option thrift_port which allows to specify which port to connect to - not adding username/password - it turns out, there are no authentication schemes in stock cassandra distribution.
| | * | MDEV-530: Cassandra SE: Locking is incorrectSergey Petrunya2012-09-141-4/+31
| | | | | | | | | | | | | | | | - Use more permissive locking.
| | * | Cassandra SESergey Petrunya2012-09-141-0/+16
| | | | | | | | | | | | | | | | | | | | - Also provide handling for generic Thrift exceptions. These are not listed in the 'throws' clause of API definition but still can happen.
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