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This is a backport of code from MySQL 6.0 with cleanups and extensions The following new options are supported configure options: --with-libevent ; Enable use of libevent, which is needed for pool of threads mysqld options: --thread-handling=pool-of-threads ; Use a pool of threads to handle queries --thread-pool-size=# ; Define how many threads should be created to handle all queries --extra-port=# ; Extra tcp port that uses the old one-thread-per-connection method --extra-max-connections=# ; Number of connections to accept to 'extra-port' --test-ignore-wrong-options ; Ignore setting an enum value to a wrong option (for mysql-test-run) BUILD/SETUP.sh: Added libevents (and thus pool-of-threads) to max builds CMakeLists.txt: Added libevent Makefile.am: Added libevents config/ac-macros/libevent.m4: Libevent code for configure config/ac-macros/libevent_configure.m4: Libevent code for configure configure.in: Added libevents dbug/dbug.c: Added _db_is_pushed(); Needed for pool-of-threads code extra/Makefile.am: Added libevents extra/libevent: Libevent initial code extra/libevent/CMakeLists.txt: Libevent initial code extra/libevent/Makefile.am: Libevent initial code extra/libevent/README: Libevent initial code extra/libevent/WIN32-Code: Libevent initial code extra/libevent/WIN32-Code/config.h: Libevent initial code extra/libevent/WIN32-Code/misc.c: Libevent initial code extra/libevent/WIN32-Code/misc.h: Libevent initial code extra/libevent/WIN32-Code/tree.h: Libevent initial code extra/libevent/WIN32-Code/win32.c: Libevent initial code extra/libevent/buffer.c: Libevent initial code extra/libevent/compat: Libevent initial code extra/libevent/compat/sys: Libevent initial code extra/libevent/compat/sys/_time.h: Libevent initial code extra/libevent/compat/sys/queue.h: Libevent initial code extra/libevent/compat/sys/tree.h: Libevent initial code extra/libevent/devpoll.c: Libevent initial code extra/libevent/epoll.c: Libevent initial code extra/libevent/epoll_sub.c: Libevent initial code extra/libevent/evbuffer.c: Libevent initial code extra/libevent/evdns.c: Libevent initial code extra/libevent/evdns.h: Libevent initial code extra/libevent/event-config.h: Libevent initial code extra/libevent/event-internal.h: Libevent initial code extra/libevent/event.c: Libevent initial code extra/libevent/event.h: Libevent initial code extra/libevent/event_tagging.c: Libevent initial code extra/libevent/evhttp.h: Libevent initial code extra/libevent/evport.c: Libevent initial code extra/libevent/evrpc-internal.h: Libevent initial code extra/libevent/evrpc.c: Libevent initial code extra/libevent/evrpc.h: Libevent initial code extra/libevent/evsignal.h: Libevent initial code extra/libevent/evutil.c: Libevent initial code extra/libevent/evutil.h: Libevent initial code extra/libevent/http-internal.h: Libevent initial code extra/libevent/http.c: Libevent initial code extra/libevent/kqueue.c: Libevent initial code extra/libevent/log.c: Libevent initial code extra/libevent/log.h: Libevent initial code extra/libevent/min_heap.h: Libevent initial code extra/libevent/poll.c: Libevent initial code extra/libevent/select.c: Libevent initial code extra/libevent/signal.c: Libevent initial code extra/libevent/strlcpy-internal.h: Libevent initial code extra/libevent/strlcpy.c: Libevent initial code include/config-win.h: Libevent support include/my_dbug.h: ADded _db_is_pushed include/mysql.h.pp: Update to handle new prototypes include/typelib.h: Split find_type_or_exit() into two functions include/violite.h: Added vio_is_pending() libmysqld/Makefile.am: Added libevent mysql-test/include/have_pool_of_threads.inc: Added test for pool-of-threads mysql-test/mysql-test-run.pl: Don't abort based on time and don't retry test cases when run under --gdb or --debug mysql-test/r/crash_commit_before.result: USE GLOBAL for debug variable mysql-test/r/have_pool_of_threads.require: Added test for pool-of-threads mysql-test/r/pool_of_threads.result: Added test for pool-of-threads mysql-test/r/subselect_debug.result: USE GLOBAL for debug variable mysql-test/t/crash_commit_before.test: USE GLOBAL for debug variable mysql-test/t/merge-big.test: USE GLOBAL for debug variable mysql-test/t/pool_of_threads-master.opt: Added test for pool-of-threads mysql-test/t/pool_of_threads.test: Added test for pool-of-threads mysys/typelib.c: Split find_type_or_exit() into find_type_with_warning() sql/Makefile.am: Added libevent sql/handler.cc: Indentation fix. Fixed memory loss bug Fixed crash on exit when handler plugin failed sql/mysql_priv.h: Added extra_max_connections and mysqld_extra_port Added extern functions from sql_connect.cc sql/mysqld.cc: Added support for new mysqld options Added code for 'extra-port' and 'extra-max-connections' Split some functions into smaller pieces to be able to reuse code Added code for test-ignore-wrong-options sql/scheduler.cc: Updated schduler code from MySQL 6.0 sql/scheduler.h: Updated schduler code from MySQL 6.0 sql/set_var.cc: Added support for changing "extra_max_connections" sql/sql_class.cc: Iniitalize thread schduler options in THD sql/sql_class.h: Added to extra_port and scheduler to 'THD' sql/sql_connect.cc: Use thd->schduler to check number of connections and terminate connection Made some local functions global (for scheduler.cc) vio/viosocket.c: Added 'vio_pending', needed for scheduler..c
4 lines
118 B
PHP
4 lines
118 B
PHP
-- require r/have_pool_of_threads.require
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disable_query_log;
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show variables like 'thread_handling';
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enable_query_log;
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