Merge tulin@bk-internal.mysql.com:/home/bk/mysql-5.1-build

into  whalegate.ndb.mysql.com:/home/tomas/mysql-5.1-single-user

CMakeLists.txt

@@ -131,10 +131,10 @@ ADD_SUBDIRECTORY(dbug)
 ADD_SUBDIRECTORY(strings)
 ADD_SUBDIRECTORY(regex)
 ADD_SUBDIRECTORY(mysys)
+ADD_SUBDIRECTORY(zlib)
 ADD_SUBDIRECTORY(extra/yassl)
 ADD_SUBDIRECTORY(extra/yassl/taocrypt)
 ADD_SUBDIRECTORY(extra)
-ADD_SUBDIRECTORY(zlib)
 ADD_SUBDIRECTORY(storage/heap)
 ADD_SUBDIRECTORY(storage/myisam)
 ADD_SUBDIRECTORY(storage/myisammrg)

Makefile.am

@@ -147,6 +147,28 @@ test-force-full:
 test-force-mem:
 	$(MAKE) force=--force mem=--mem test
 
+test-bt:
+	-cd mysql-test ; MTR_BUILD_THREAD=auto \
+	@PERL@ ./mysql-test-run.pl --comment=normal --force --timer \
+	--skip-ndbcluster --report-features
+	-cd mysql-test ; MTR_BUILD_THREAD=auto \
+	@PERL@ ./mysql-test-run.pl  --comment=ps    --force --timer \
+	--skip-ndbcluster --ps-protocol
+	-cd mysql-test ; MTR_BUILD_THREAD=auto \
+	@PERL@ ./mysql-test-run.pl --comment=normal+rowrepl --force --timer \
+	--skip-ndbcluster --mysqld=--binlog-format=row
+	-cd mysql-test ; MTR_BUILD_THREAD=auto \
+	@PERL@ ./mysql-test-run.pl --comment=ps+rowrepl+NDB --force --timer \
+	--ps-protocol --mysqld=--binlog-format=row
+	-cd mysql-test ; MTR_BUILD_THREAD=auto \
+	@PERL@ ./mysql-test-run.pl --comment=NDB            --force --timer \
+	--with-ndbcluster-only
+
+test-bt-debug:
+	-cd mysql-test ; MTR_BUILD_THREAD=auto \
+	@PERL@ ./mysql-test-run.pl --comment=debug  --force --timer \
+	--skip-ndbcluster --skip-rpl --report-features
+
 # Keep these for a while
 test-pl:	test
 test-full-pl:	test-full

client/CMakeLists.txt

@@ -95,6 +95,7 @@ ADD_EXECUTABLE(mysqladmin mysqladmin.cc)
 TARGET_LINK_LIBRARIES(mysqladmin mysqlclient mysys dbug yassl taocrypt zlib wsock32)
 
 ADD_EXECUTABLE(mysqlslap mysqlslap.c)
+SET_SOURCE_FILES_PROPERTIES(mysqlslap.c PROPERTIES COMPILE_FLAGS "-DTHREADS")
 TARGET_LINK_LIBRARIES(mysqlslap mysqlclient mysys yassl taocrypt zlib wsock32 dbug)
 
 ADD_EXECUTABLE(echo echo.c)

client/Makefile.am

@@ -34,7 +34,7 @@ LDADD=				@CLIENT_EXTRA_LDFLAGS@ $(CLIENT_THREAD_LIBS) \
 noinst_HEADERS =		sql_string.h completion_hash.h my_readline.h \
 				client_priv.h
 
-EXTRA_DIST =			get_password.c CMakeLists.txt
+EXTRA_DIST =			get_password.c CMakeLists.txt echo.c
 
 bin_PROGRAMS =			mysql \
 				mysqladmin \
@@ -76,6 +76,7 @@ mysqlimport_LDADD =		$(CXXLDFLAGS) $(CLIENT_THREAD_LIBS) \
 mysqlshow_SOURCES=		mysqlshow.c
 
 mysqlslap_SOURCES=		mysqlslap.c
+mysqlslap_CFLAGS=		-DTHREAD -UUNDEF_THREADS_HACK
 mysqlslap_LDADD =		$(CXXLDFLAGS) $(CLIENT_THREAD_LIBS) \
 				@CLIENT_EXTRA_LDFLAGS@ \
 				$(LIBMYSQLCLIENT_LA) \
@@ -96,7 +97,6 @@ DEFS =			-DUNDEF_THREADS_HACK \
 
 sql_src=log_event.h mysql_priv.h log_event.cc my_decimal.h my_decimal.cc
 strings_src=decimal.c
-EXTRA_DIST =		get_password.c CMakeLists.txt echo.c
 
 link_sources:
 	for f in $(sql_src) ; do \

client/client_priv.h

@@ -49,7 +49,6 @@ enum options_client
   OPT_TRIGGERS,
   OPT_MYSQL_ONLY_PRINT,
   OPT_MYSQL_LOCK_DIRECTORY,
-  OPT_MYSQL_SLAP_SLAVE,
   OPT_USE_THREADS,
   OPT_IMPORT_USE_THREADS,
   OPT_MYSQL_NUMBER_OF_QUERY,
@@ -58,6 +57,14 @@ enum options_client
   OPT_TZ_UTC, OPT_AUTO_CLOSE, OPT_CREATE_SLAP_SCHEMA,
   OPT_SLAP_CSV, OPT_SLAP_CREATE_STRING,
   OPT_SLAP_AUTO_GENERATE_SQL_LOAD_TYPE, OPT_SLAP_AUTO_GENERATE_WRITE_NUM,
+  OPT_SLAP_AUTO_GENERATE_ADD_AUTO,
+  OPT_SLAP_AUTO_GENERATE_GUID_PRIMARY,
+  OPT_SLAP_AUTO_GENERATE_EXECUTE_QUERIES,
+  OPT_SLAP_AUTO_GENERATE_SECONDARY_INDEXES,
+  OPT_SLAP_AUTO_GENERATE_UNIQUE_WRITE_NUM,
+  OPT_SLAP_AUTO_GENERATE_UNIQUE_QUERY_NUM,
+  OPT_SLAP_PRE_QUERY,
+  OPT_SLAP_POST_QUERY,
   OPT_MYSQL_REPLACE_INTO, OPT_BASE64_OUTPUT, OPT_SERVER_ID,
   OPT_FIX_TABLE_NAMES, OPT_FIX_DB_NAMES, OPT_SSL_VERIFY_SERVER_CERT,
   OPT_DEBUG_INFO, OPT_COLUMN_TYPES

configure.in

@@ -2296,12 +2296,18 @@ AC_ARG_WITH(man,
     [with_man=yes]
 )
 
-if test "$with_man" = "yes"
+if test X"$with_man" = Xyes
 then
   man_dirs="man"
-  man1_files=`ls -1 $srcdir/man/*.1 | sed -e 's;^.*man/;;'`
+  if test X"$have_ndbcluster" = Xyes
+  then
+    man1_files=`ls $srcdir/man/*.1 | sed -e 's;^.*man/;;'`
+    man8_files=`ls $srcdir/man/*.8 | sed -e 's;^.*man/;;'`
+  else
+    man1_files=`ls $srcdir/man/*.1 | grep -v '/ndb' | sed -e 's;^.*man/;;'`
+    man8_files=`ls $srcdir/man/*.8 | grep -v '/ndb' | sed -e 's;^.*man/;;'`
+  fi
   man1_files=`echo $man1_files`
-  man8_files=`ls -1 $srcdir/man/*.8 | sed -e 's;^.*man/;;'`
   man8_files=`echo $man8_files`
 else
   man_dirs=""

include/config-win.h

@@ -425,14 +425,8 @@ inline double ulonglong2double(ulonglong value)
 #define shared_memory_buffer_length 16000
 #define default_shared_memory_base_name "MYSQL"
 
-#ifdef CYBOZU
-#define MYSQL_DEFAULT_CHARSET_NAME "utf8"
-#define MYSQL_DEFAULT_COLLATION_NAME "utf8_general_cs"
-#define HAVE_UTF8_GENERAL_CS 1
-#else
 #define MYSQL_DEFAULT_CHARSET_NAME "latin1"
 #define MYSQL_DEFAULT_COLLATION_NAME "latin1_swedish_ci"
-#endif
 
 #define HAVE_SPATIAL 1
 #define HAVE_RTREE_KEYS 1
@@ -443,10 +437,8 @@ inline double ulonglong2double(ulonglong value)
 /* Define charsets you want */
 /* #undef HAVE_CHARSET_armscii8 */
 /* #undef HAVE_CHARSET_ascii */
-#ifndef CYBOZU
 #define HAVE_CHARSET_big5 1
 #define HAVE_CHARSET_cp1250 1
-#endif
 /* #undef HAVE_CHARSET_cp1251 */
 /* #undef HAVE_CHARSET_cp1256 */
 /* #undef HAVE_CHARSET_cp1257 */
@@ -455,33 +447,27 @@ inline double ulonglong2double(ulonglong value)
 /* #undef HAVE_CHARSET_cp866 */
 #define HAVE_CHARSET_cp932 1
 /* #undef HAVE_CHARSET_dec8 */
-#ifndef CYBOZU
 #define HAVE_CHARSET_eucjpms 1
 #define HAVE_CHARSET_euckr 1
 #define HAVE_CHARSET_gb2312 1
 #define HAVE_CHARSET_gbk 1
-#endif
 /* #undef HAVE_CHARSET_greek */
 /* #undef HAVE_CHARSET_hebrew */
 /* #undef HAVE_CHARSET_hp8 */
 /* #undef HAVE_CHARSET_keybcs2 */
 /* #undef HAVE_CHARSET_koi8r */
 /* #undef HAVE_CHARSET_koi8u */
-#ifndef CYBOZU
 #define HAVE_CHARSET_latin1 1
 #define HAVE_CHARSET_latin2 1
-#endif
 /* #undef HAVE_CHARSET_latin5 */
 /* #undef HAVE_CHARSET_latin7 */
 /* #undef HAVE_CHARSET_macce */
 /* #undef HAVE_CHARSET_macroman */
 #define HAVE_CHARSET_sjis 1
 /* #undef HAVE_CHARSET_swe7 */
-#ifndef CYBOZU
 #define HAVE_CHARSET_tis620 1
 #define HAVE_CHARSET_ucs2 1
 #define HAVE_CHARSET_ujis 1
-#endif
 #define HAVE_CHARSET_utf8 1
 #define HAVE_UCA_COLLATIONS 1
 

include/my_pthread.h

@@ -701,6 +701,15 @@ extern uint my_thread_end_wait_time;
   Keep track of shutdown,signal, and main threads so that my_end() will not
   report errors with them
 */
+
+/* Which kind of thread library is in use */
+
+#define THD_LIB_OTHER 1
+#define THD_LIB_NPTL  2
+#define THD_LIB_LT    4
+
+extern uint thd_lib_detected;
+
 	/* statistics_xxx functions are for not essential statistic */
 
 #ifndef thread_safe_increment

include/thr_alarm.h

@@ -24,11 +24,6 @@ extern "C" {
 #ifndef USE_ALARM_THREAD
 #define USE_ONE_SIGNAL_HAND		/* One must call process_alarm */
 #endif
-#ifdef HAVE_LINUXTHREADS
-#define THR_CLIENT_ALARM SIGALRM
-#else
-#define THR_CLIENT_ALARM SIGUSR1
-#endif
 #ifdef HAVE_rts_threads
 #undef USE_ONE_SIGNAL_HAND
 #define USE_ALARM_THREAD
@@ -90,6 +85,9 @@ typedef struct st_alarm {
   my_bool malloced;
 } ALARM;
 
+extern uint thr_client_alarm;
+extern pthread_t alarm_thread;
+
 #define thr_alarm_init(A) (*(A))=0
 #define thr_alarm_in_use(A) (*(A)!= 0)
 void init_thr_alarm(uint max_alarm);

mysql-test/mysql-test-run.pl

@@ -1885,8 +1885,7 @@ sub environment_setup () {
       mtr_native_path($exe_mysqlslap) .
       " -uroot " .
       "--port=$master->[0]->{'port'} " .
-      "--socket=$master->[0]->{'path_sock'} --password= " .
-      "--lock-directory=$opt_tmpdir";
+      "--socket=$master->[0]->{'path_sock'} --password= ";
 
     if ( $opt_debug )
    {

mysql-test/r/mysqlslap.result

@@ -143,3 +143,27 @@ select * from t1;
 select * from t2;
 select * from t1;
 DROP SCHEMA IF EXISTS `mysqlslap`;
+DROP SCHEMA IF EXISTS `mysqlslap`;
+CREATE SCHEMA `mysqlslap`;
+use mysqlslap;
+set storage_engine=`heap`;
+CREATE TABLE t1 (id int, name varchar(64));
+create table t2(foo1 varchar(32), foo2 varchar(32));
+INSERT INTO t1 VALUES (1, 'This is a test');
+insert into t2 values ('test', 'test2');
+SHOW TABLES;
+select * from t1;
+SHOW TABLES;
+DROP SCHEMA IF EXISTS `mysqlslap`;
+DROP SCHEMA IF EXISTS `mysqlslap`;
+CREATE SCHEMA `mysqlslap`;
+use mysqlslap;
+set storage_engine=`myisam`;
+CREATE TABLE t1 (id int, name varchar(64));
+create table t2(foo1 varchar(32), foo2 varchar(32));
+INSERT INTO t1 VALUES (1, 'This is a test');
+insert into t2 values ('test', 'test2');
+SHOW TABLES;
+select * from t1;
+SHOW TABLES;
+DROP SCHEMA IF EXISTS `mysqlslap`;

mysql-test/t/mysqlslap.test

@@ -4,7 +4,7 @@
 
 --exec $MYSQL_SLAP --silent --concurrency=5 --iterations=20 --number-int-cols=2 --number-char-cols=3 --auto-generate-sql
 
---exec $MYSQL_SLAP --silent --concurrency=5 --iterations=20 --number-int-cols=2 --number-char-cols=3 --auto-generate-sql --use-threads
+--exec $MYSQL_SLAP --silent --concurrency=5 --iterations=20 --number-int-cols=2 --number-char-cols=3 --auto-generate-sql
 
 --exec $MYSQL_SLAP --only-print --iterations=20  --query="select * from t1" --create="CREATE TABLE t1 (id int, name varchar(64)); INSERT INTO t1 VALUES (1, 'This is a test')" --delimiter=";"
 --exec $MYSQL_SLAP --silent --concurrency=5 --iterations=20 --query="select * from t1" --create="CREATE TABLE t1 (id int, name varchar(64)); INSERT INTO t1 VALUES (1, 'This is a test')" --delimiter=";"
@@ -14,3 +14,25 @@
 --exec $MYSQL_SLAP --silent --concurrency=5 --iterations=20 --delimiter=";" --query="select * from t1;select * from t2" --create="CREATE TABLE t1 (id int, name varchar(64)); create table t2(foo1 varchar(32), foo2 varchar(32)); INSERT INTO t1 VALUES (1, 'This is a test'); insert into t2 values ('test', 'test2')"
 
 --exec $MYSQL_SLAP --silent --concurrency=5 --iterations=20 --number-int-cols=2 --number-char-cols=3 --auto-generate-sql --create-schema=test_env
+
+--exec $MYSQL_SLAP --silent --concurrency=5 --iterations=20 --number-int-cols=2 --number-char-cols=3 --auto-generate-sql --create-schema=test_env --auto-generate-sql-add-autoincrement 
+
+--exec $MYSQL_SLAP --silent --concurrency=5 --iterations=1 --number-int-cols=2 --number-char-cols=3 --auto-generate-sql --auto-generate-sql-add-autoincrement 
+
+--exec $MYSQL_SLAP --silent --concurrency=5 --iterations=1 --number-int-cols=2 --number-char-cols=3 --auto-generate-sql --auto-generate-sql-add-autoincrement --auto-generate-sql-load-type=update
+
+--exec $MYSQL_SLAP --silent --concurrency=5 --iterations=1 --number-int-cols=2 --number-char-cols=3 --auto-generate-sql --auto-generate-sql-add-autoincrement --auto-generate-sql-load-type=read
+
+--exec $MYSQL_SLAP --silent --concurrency=5 --iterations=1 --number-int-cols=2 --number-char-cols=3 --auto-generate-sql --auto-generate-sql-add-autoincrement --auto-generate-sql-load-type=write
+
+--exec $MYSQL_SLAP --silent --concurrency=5 --iterations=1 --number-int-cols=2 --number-char-cols=3 --auto-generate-sql --auto-generate-sql-add-autoincrement --auto-generate-sql-load-type=mixed
+
+--exec $MYSQL_SLAP --silent --concurrency=5 --iterations=1 --number-int-cols=2 --number-char-cols=3 --auto-generate-sql --auto-generate-sql-guid-primary --auto-generate-sql-load-type=update
+
+--exec $MYSQL_SLAP --silent --concurrency=5 --iterations=1 --number-int-cols=2 --number-char-cols=3 --auto-generate-sql --auto-generate-sql-guid-primary --auto-generate-sql-load-type=update --auto-generate-sql-execute-number=5
+
+--exec $MYSQL_SLAP --silent --concurrency=5 --iterations=1 --number-int-cols=2 --number-char-cols=3 --auto-generate-sql --auto-generate-sql-guid-primary --auto-generate-sql-load-type=key --auto-generate-sql-execute-number=5
+
+--exec $MYSQL_SLAP --silent --concurrency=5 --iterations=1 --number-int-cols=2 --number-char-cols=3 --auto-generate-sql --auto-generate-sql-guid-primary --auto-generate-sql-load-type=key --auto-generate-sql-execute-number=5 --auto-generate-sql-secondary-indexes=3
+
+--exec $MYSQL_SLAP --only-print --delimiter=";" --query="select * from t1;select * from t2" --create="CREATE TABLE t1 (id int, name varchar(64)); create table t2(foo1 varchar(32), foo2 varchar(32)); INSERT INTO t1 VALUES (1, 'This is a test'); insert into t2 values ('test', 'test2')" --engine="heap,myisam" --post-query="SHOW TABLES" --pre-query="SHOW TABLES";

mysql-test/t/wait_for_socket.sh

@@ -61,7 +61,7 @@ fi
 
 ###########################################################################
 
-client_args="--silent --socket=$socket_path --connect_timeout=1 "
+client_args="--no-defaults --silent --socket=$socket_path --connect_timeout=1 "
 
 [ -n "$username" ] && client_args="$client_args --user=$username "
 [ -n "$password" ] && client_args="$client_args --password=$password "

mysys/my_pthread.c

@@ -31,6 +31,8 @@
 
 uint thd_lib_detected= 0;
 
+uint thd_lib_detected;
+
 #ifndef my_pthread_setprio
 void my_pthread_setprio(pthread_t thread_id,int prior)
 {
@@ -51,8 +53,6 @@ int my_pthread_getprio(pthread_t thread_id)
   int policy;
   if (!pthread_getschedparam(thread_id,&policy,&tmp_sched_param))
   {
-    DBUG_PRINT("thread",("policy: %d  priority: %d",
-			 policy,tmp_sched_param.sched_priority));
     return tmp_sched_param.sched_priority;
   }
 #endif
@@ -314,8 +314,6 @@ void sigwait_handle_sig(int sig)
   pthread_mutex_unlock(&LOCK_sigwait);
 }
 
-extern pthread_t alarm_thread;
-
 void *sigwait_thread(void *set_arg)
 {
   sigset_t *set=(sigset_t*) set_arg;
@@ -334,7 +332,9 @@ void *sigwait_thread(void *set_arg)
       sigaction(i, &sact, (struct sigaction*) 0);
     }
   }
-  sigaddset(set,THR_CLIENT_ALARM);
+  /* Ensure that init_thr_alarm() is called */
+  DBUG_ASSERT(thr_client_alarm);
+  sigaddset(set, thr_client_alarm);
   pthread_sigmask(SIG_UNBLOCK,(sigset_t*) set,(sigset_t*) 0);
   alarm_thread=pthread_self();			/* For thr_alarm */
 

mysys/my_thr_init.c

@@ -20,6 +20,7 @@
 
 #include "mysys_priv.h"
 #include <m_string.h>
+#include <signal.h>
 
 #ifdef THREAD
 #ifdef USE_TLS
@@ -63,6 +64,8 @@ nptl_pthread_exit_hack_handler(void *arg __attribute((unused)))
 #endif
 
 
+static uint get_thread_lib(void);
+
 /*
   initialize thread environment
 
@@ -76,6 +79,8 @@ nptl_pthread_exit_hack_handler(void *arg __attribute((unused)))
 
 my_bool my_thread_global_init(void)
 {
+  thd_lib_detected= get_thread_lib();
+
   if (pthread_key_create(&THR_KEY_mysys,0))
   {
     fprintf(stderr,"Can't initialize threads: error %d\n",errno);
@@ -395,4 +400,20 @@ const char *my_thread_name(void)
 }
 #endif /* DBUG_OFF */
 
+
+static uint get_thread_lib(void)
+{
+#ifdef _CS_GNU_LIBPTHREAD_VERSION
+  char buff[64];
+    
+  confstr(_CS_GNU_LIBPTHREAD_VERSION, buff, sizeof(buff));
+
+  if (!strncasecmp(buff, "NPTL", 4))
+    return THD_LIB_NPTL;
+  if (!strncasecmp(buff, "linuxthreads", 12))
+    return THD_LIB_LT;
+#endif
+  return THD_LIB_OTHER;
+}
+
 #endif /* THREAD */

mysys/thr_alarm.c

@@ -34,6 +34,7 @@
 #define ETIME ETIMEDOUT
 #endif
 
+uint thr_client_alarm;
 static int alarm_aborted=1;			/* No alarm thread */
 my_bool thr_alarm_inited= 0;
 volatile my_bool alarm_thread_running= 0;
@@ -56,9 +57,7 @@ static void *alarm_handler(void *arg);
 #define reschedule_alarms() pthread_kill(alarm_thread,THR_SERVER_ALARM)
 #endif
 
-#if THR_CLIENT_ALARM != SIGALRM || defined(USE_ALARM_THREAD)
 static sig_handler thread_alarm(int sig __attribute__((unused)));
-#endif
 
 static int compare_ulong(void *not_used __attribute__((unused)),
 			 byte *a_ptr,byte* b_ptr)
@@ -77,9 +76,13 @@ void init_thr_alarm(uint max_alarms)
   sigfillset(&full_signal_set);			/* Neaded to block signals */
   pthread_mutex_init(&LOCK_alarm,MY_MUTEX_INIT_FAST);
   pthread_cond_init(&COND_alarm,NULL);
-#if THR_CLIENT_ALARM != SIGALRM || defined(USE_ALARM_THREAD)
-  my_sigset(THR_CLIENT_ALARM,thread_alarm);
+  thr_client_alarm= thd_lib_detected == THD_LIB_LT ?  SIGALRM : SIGUSR1;
+#ifndef USE_ALARM_THREAD
+  if (thd_lib_detected != THD_LIB_LT)
 #endif
+  {
+    my_sigset(thr_client_alarm, thread_alarm);
+  }
   sigemptyset(&s);
   sigaddset(&s, THR_SERVER_ALARM);
   alarm_thread=pthread_self();
@@ -97,10 +100,11 @@ void init_thr_alarm(uint max_alarms)
   }
 #elif defined(USE_ONE_SIGNAL_HAND)
   pthread_sigmask(SIG_BLOCK, &s, NULL);		/* used with sigwait() */
-#if THR_SERVER_ALARM == THR_CLIENT_ALARM
-  my_sigset(THR_CLIENT_ALARM,process_alarm);	/* Linuxthreads */
-  pthread_sigmask(SIG_UNBLOCK, &s, NULL);
-#endif
+  if (thd_lib_detected == THD_LIB_LT)
+  {
+    my_sigset(thr_client_alarm, process_alarm);        /* Linuxthreads */
+    pthread_sigmask(SIG_UNBLOCK, &s, NULL);
+  }
 #else
   my_sigset(THR_SERVER_ALARM, process_alarm);
   pthread_sigmask(SIG_UNBLOCK, &s, NULL);
@@ -152,7 +156,7 @@ my_bool thr_alarm(thr_alarm_t *alrm, uint sec, ALARM *alarm_data)
 
   now=(ulong) time((time_t*) 0);
   pthread_sigmask(SIG_BLOCK,&full_signal_set,&old_mask);
-  pthread_mutex_lock(&LOCK_alarm);	/* Lock from threads & alarms */
+  pthread_mutex_lock(&LOCK_alarm);        /* Lock from threads & alarms */
   if (alarm_aborted > 0)
   {					/* No signal thread */
     DBUG_PRINT("info", ("alarm aborted"));
@@ -273,18 +277,17 @@ sig_handler process_alarm(int sig __attribute__((unused)))
   This must be first as we can't call DBUG inside an alarm for a normal thread
 */
 
-#if THR_SERVER_ALARM == THR_CLIENT_ALARM
-  if (!pthread_equal(pthread_self(),alarm_thread))
+  if (thd_lib_detected == THD_LIB_LT &&
+      !pthread_equal(pthread_self(),alarm_thread))
   {
 #if defined(MAIN) && !defined(__bsdi__)
     printf("thread_alarm in process_alarm\n"); fflush(stdout);
 #endif
 #ifdef DONT_REMEMBER_SIGNAL
-    my_sigset(THR_CLIENT_ALARM,process_alarm);	/* int. thread system calls */
+    my_sigset(thr_client_alarm, process_alarm);	/* int. thread system calls */
 #endif
     return;
   }
-#endif
 
   /*
     We have to do do the handling of the alarm in a sub function,
@@ -328,7 +331,7 @@ static sig_handler process_alarm_part2(int sig __attribute__((unused)))
 	alarm_data=(ALARM*) queue_element(&alarm_queue,i);
 	alarm_data->alarmed=1;			/* Info to thread */
 	if (pthread_equal(alarm_data->thread,alarm_thread) ||
-	    pthread_kill(alarm_data->thread, THR_CLIENT_ALARM))
+	    pthread_kill(alarm_data->thread, thr_client_alarm))
 	{
 #ifdef MAIN
 	  printf("Warning: pthread_kill couldn't find thread!!!\n");
@@ -352,7 +355,7 @@ static sig_handler process_alarm_part2(int sig __attribute__((unused)))
 	alarm_data->alarmed=1;			/* Info to thread */
 	DBUG_PRINT("info",("sending signal to waiting thread"));
 	if (pthread_equal(alarm_data->thread,alarm_thread) ||
-	    pthread_kill(alarm_data->thread, THR_CLIENT_ALARM))
+	    pthread_kill(alarm_data->thread, thr_client_alarm))
 	{
 #ifdef MAIN
 	  printf("Warning: pthread_kill couldn't find thread!!!\n");
@@ -488,7 +491,7 @@ void thr_alarm_info(ALARM_INFO *info)
   ARGSUSED
 */
 
-#if THR_CLIENT_ALARM != SIGALRM || defined(USE_ALARM_THREAD)
+
 static sig_handler thread_alarm(int sig)
 {
 #ifdef MAIN
@@ -498,7 +501,6 @@ static sig_handler thread_alarm(int sig)
   my_sigset(sig,thread_alarm);		/* int. thread system calls */
 #endif
 }
-#endif
 
 
 #ifdef HAVE_TIMESPEC_TS_SEC
@@ -784,9 +786,7 @@ static void *signal_hand(void *arg __attribute__((unused)))
   sigaddset(&set,SIGINT);
   sigaddset(&set,SIGQUIT);
   sigaddset(&set,SIGTERM);
-#if THR_CLIENT_ALARM != SIGHUP
   sigaddset(&set,SIGHUP);
-#endif
 #ifdef SIGTSTP
   sigaddset(&set,SIGTSTP);
 #endif
@@ -797,7 +797,7 @@ static void *signal_hand(void *arg __attribute__((unused)))
   puts("Starting signal handling thread");
 #endif
   printf("server alarm: %d  thread alarm: %d\n",
-	 THR_SERVER_ALARM,THR_CLIENT_ALARM);
+         THR_SERVER_ALARM, thr_client_alarm);
   DBUG_PRINT("info",("Starting signal and alarm handling thread"));
   for(;;)
   {
@@ -865,11 +865,11 @@ int main(int argc __attribute__((unused)),char **argv __attribute__((unused)))
   sigaddset(&set,SIGTSTP);
 #endif
   sigaddset(&set,THR_SERVER_ALARM);
-  sigdelset(&set,THR_CLIENT_ALARM);
+  sigdelset(&set, thr_client_alarm);
   (void) pthread_sigmask(SIG_SETMASK,&set,NULL);
 #ifdef NOT_USED
   sigemptyset(&set);
-  sigaddset(&set,THR_CLIENT_ALARM);
+  sigaddset(&set, thr_client_alarm);
   VOID(pthread_sigmask(SIG_UNBLOCK, &set, (sigset_t*) 0));
 #endif
 

sql/authors.h

@@ -66,6 +66,7 @@ struct show_table_authors_st show_table_authors[]= {
     "Parser, port to OS/2, storage engines and some random stuff" },
   { "Yuri Dario", "", "OS/2 port" },
   { "Andrei Elkin", "Espoo, Finland", "Replication" },
+  { "Patrick Galbraith", "Sharon, NH", "Federated Engine, mysqlslap" },
   { "Sergei Golubchik", "Kerpen, Germany",
     "Full-text search, precision math" },
   { "Lenz Grimmer", "Hamburg, Germany",

sql/mysqld.cc

@@ -195,12 +195,6 @@ inline void reset_floating_point_exceptions()
 
 } /* cplusplus */
 
-
-#if defined(HAVE_LINUXTHREADS)
-#define THR_KILL_SIGNAL SIGINT
-#else
-#define THR_KILL_SIGNAL SIGUSR2		// Can't use this with LinuxThreads
-#endif
 #define MYSQL_KILL_SIGNAL SIGTERM
 
 #ifdef HAVE_GLIBC2_STYLE_GETHOSTBYNAME_R
@@ -638,6 +632,7 @@ struct rand_struct sql_rand; // used by sql_class.cc:THD::THD()
 #ifndef EMBEDDED_LIBRARY
 struct passwd *user_info;
 static pthread_t select_thread;
+static uint thr_kill_signal;
 #endif
 
 /* OS specific variables */
@@ -788,7 +783,7 @@ static void close_connections(void)
     DBUG_PRINT("info",("Waiting for select thread"));
 
 #ifndef DONT_USE_THR_ALARM
-    if (pthread_kill(select_thread,THR_CLIENT_ALARM))
+    if (pthread_kill(select_thread, thr_client_alarm))
       break;					// allready dead
 #endif
     set_timespec(abstime, 2);
@@ -2294,7 +2289,9 @@ static void init_signals(void)
   DBUG_ENTER("init_signals");
 
   if (test_flags & TEST_SIGINT)
-    my_sigset(THR_KILL_SIGNAL,end_thread_signal);
+  {
+    my_sigset(thr_kill_signal, end_thread_signal);
+  }
   my_sigset(THR_SERVER_ALARM,print_signal_warning); // Should never be called!
 
   if (!(test_flags & TEST_NO_STACKTRACE) || (test_flags & TEST_CORE_ON_SIGNAL))
@@ -2349,10 +2346,13 @@ static void init_signals(void)
 #ifdef SIGTSTP
   sigaddset(&set,SIGTSTP);
 #endif
-  sigaddset(&set,THR_SERVER_ALARM);
+  if (thd_lib_detected != THD_LIB_LT)
+    sigaddset(&set,THR_SERVER_ALARM);
   if (test_flags & TEST_SIGINT)
-    sigdelset(&set,THR_KILL_SIGNAL);		// May be SIGINT
-  sigdelset(&set,THR_CLIENT_ALARM);		// For alarms
+  {
+    // May be SIGINT
+    sigdelset(&set, thr_kill_signal);
+  }
   sigprocmask(SIG_SETMASK,&set,NULL);
   pthread_sigmask(SIG_SETMASK,&set,NULL);
   DBUG_VOID_RETURN;
@@ -2415,23 +2415,19 @@ pthread_handler_t signal_hand(void *arg __attribute__((unused)))
   */
   init_thr_alarm(thread_scheduler.max_threads +
 		 global_system_variables.max_insert_delayed_threads + 10);
-#if SIGINT != THR_KILL_SIGNAL
-  if (test_flags & TEST_SIGINT)
+  if (thd_lib_detected != THD_LIB_LT && (test_flags & TEST_SIGINT))
   {
     (void) sigemptyset(&set);			// Setup up SIGINT for debug
     (void) sigaddset(&set,SIGINT);		// For debugging
     (void) pthread_sigmask(SIG_UNBLOCK,&set,NULL);
   }
-#endif
   (void) sigemptyset(&set);			// Setup up SIGINT for debug
 #ifdef USE_ONE_SIGNAL_HAND
   (void) sigaddset(&set,THR_SERVER_ALARM);	// For alarms
 #endif
 #ifndef IGNORE_SIGHUP_SIGQUIT
   (void) sigaddset(&set,SIGQUIT);
-#if THR_CLIENT_ALARM != SIGHUP
   (void) sigaddset(&set,SIGHUP);
-#endif
 #endif
   (void) sigaddset(&set,SIGTERM);
   (void) sigaddset(&set,SIGTSTP);
@@ -3626,6 +3622,13 @@ int main(int argc, char **argv)
   MY_INIT(argv[0]);		// init my_sys library & pthreads
   /* nothing should come before this line ^^^ */
 
+  /* Set signal used to kill MySQL */
+#if defined(SIGUSR2)
+  thr_kill_signal= thd_lib_detected == THD_LIB_LT ? SIGINT : SIGUSR2;
+#else
+  thr_kill_signal= SIGINT;
+#endif
+
   /*
     Perform basic logger initialization logger. Should be called after
     MY_INIT, as it initializes mutexes. Log tables are inited later.

sql/stacktrace.c

@@ -53,21 +53,6 @@ void safe_print_str(const char* name, const char* val, int max_len)
 #define SIGRETURN_FRAME_OFFSET 23
 #endif
 
-static my_bool is_nptl;
-
-/* Check if we are using NPTL or LinuxThreads on Linux */
-void check_thread_lib(void)
-{
-  char buf[5];
-
-#ifdef _CS_GNU_LIBPTHREAD_VERSION
-  confstr(_CS_GNU_LIBPTHREAD_VERSION, buf, sizeof(buf));
-  is_nptl = !strncasecmp(buf, "NPTL", sizeof(buf));
-#else
-  is_nptl = 0;
-#endif
-}
-
 #if defined(__alpha__) && defined(__GNUC__)
 /*
   The only way to backtrace without a symbol table on alpha
@@ -173,8 +158,8 @@ terribly wrong...\n");
 #endif  /* __alpha__ */
 
   /* We are 1 frame above signal frame with NPTL and 2 frames above with LT */
-  sigreturn_frame_count = is_nptl ? 1 : 2;
-  
+  sigreturn_frame_count = thd_lib_detected == THD_LIB_LT ? 2 : 1;
+
   while (fp < (uchar**) stack_bottom)
   {
 #if defined(__i386__) || defined(__x86_64__)

sql/stacktrace.h

@@ -27,11 +27,9 @@ extern char* heap_start;
 
 #define init_stacktrace() do {                                 \
                             heap_start = (char*) &__bss_start; \
-                            check_thread_lib();                \
                           } while(0);
 void print_stacktrace(gptr stack_bottom, ulong thread_stack);
 void safe_print_str(const char* name, const char* val, int max_len);
-void check_thread_lib(void);  
 #endif /* (defined (__i386__) || (defined(__alpha__) && defined(__GNUC__))) */
 #endif /* TARGET_OS_LINUX */
 

storage/archive/archive_test.c

@@ -217,14 +217,13 @@ int main(int argc, char *argv[])
 
   azclose(&writer_handle);
   azclose(&reader_handle);
-  exit(0);
   unlink(TEST_FILENAME);
 
   /* Start size tests */
   printf("About to run 2/4/8 gig tests now, you may want to hit CTRL-C\n");
-  size_test(TWOGIG, 2097152L);
-  size_test(FOURGIG, 4194304L);
-  size_test(EIGHTGIG, 8388608L);
+  size_test(TWOGIG, 2088992L);
+  size_test(FOURGIG, 4177984L);
+  size_test(EIGHTGIG, 8355968L);
 
   return 0;
 }
@@ -234,6 +233,7 @@ int size_test(unsigned long long length, unsigned long long rows_to_test_for)
   azio_stream writer_handle, reader_handle;
   unsigned long long write_length;
   unsigned long long read_length= 0;
+  unsigned long long count;
   unsigned int ret;
   char buffer[BUFFER_LEN];
   int error;
@@ -244,8 +244,10 @@ int size_test(unsigned long long length, unsigned long long rows_to_test_for)
     return 0;
   }
 
-  for (write_length= 0; write_length < length ; write_length+= ret)
+  for (count= 0, write_length= 0; write_length < length ; 
+       write_length+= ret)
   {
+    count++;
     ret= azwrite(&writer_handle, test_string, BUFFER_LEN);
     if (ret != BUFFER_LEN)
     {
@@ -257,7 +259,7 @@ int size_test(unsigned long long length, unsigned long long rows_to_test_for)
       azflush(&writer_handle,  Z_SYNC_FLUSH);
     }
   }
-  assert(write_length == length);
+  assert(write_length != count * BUFFER_LEN); /* Number of rows time BUFFER_LEN */
   azflush(&writer_handle,  Z_SYNC_FLUSH);
 
   printf("Reading back data\n");
@@ -279,7 +281,7 @@ int size_test(unsigned long long length, unsigned long long rows_to_test_for)
     }
   }
 
-  assert(read_length == length);
+  assert(read_length == write_length);
   assert(writer_handle.rows == rows_to_test_for);
   azclose(&writer_handle);
   azclose(&reader_handle);

storage/archive/azio.c

@@ -55,8 +55,8 @@ int az_open (azio_stream *s, const char *path, int Flags, File fd)
   s->stream.zalloc = (alloc_func)0;
   s->stream.zfree = (free_func)0;
   s->stream.opaque = (voidpf)0;
-  memset(s->inbuf, 0, AZ_BUFSIZE);
-  memset(s->outbuf, 0, AZ_BUFSIZE);
+  memset(s->inbuf, 0, AZ_BUFSIZE_READ);
+  memset(s->outbuf, 0, AZ_BUFSIZE_WRITE);
   s->stream.next_in = s->inbuf;
   s->stream.next_out = s->outbuf;
   s->stream.avail_in = s->stream.avail_out = 0;
@@ -109,7 +109,7 @@ int az_open (azio_stream *s, const char *path, int Flags, File fd)
       return Z_NULL;
     }
   }
-  s->stream.avail_out = AZ_BUFSIZE;
+  s->stream.avail_out = AZ_BUFSIZE_WRITE;
 
   errno = 0;
   s->file = fd < 0 ? my_open(path, Flags, MYF(0)) : fd;
@@ -159,7 +159,7 @@ void write_header(azio_stream *s)
   char buffer[AZHEADER_SIZE + AZMETA_BUFFER_SIZE];
   char *ptr= buffer;
 
-  s->block_size= AZ_BUFSIZE;
+  s->block_size= AZ_BUFSIZE_WRITE;
   s->version = (unsigned char)az_magic[1];
   s->minor_version = (unsigned char)az_magic[2];
 
@@ -224,7 +224,7 @@ int get_byte(s)
   if (s->stream.avail_in == 0) 
   {
     errno = 0;
-    s->stream.avail_in = my_read(s->file, (byte *)s->inbuf, AZ_BUFSIZE, MYF(0));
+    s->stream.avail_in = my_read(s->file, (byte *)s->inbuf, AZ_BUFSIZE_READ, MYF(0));
     if (s->stream.avail_in == 0) 
     {
       s->z_eof = 1;
@@ -260,7 +260,7 @@ void check_header(azio_stream *s)
   if (len < 2) {
     if (len) s->inbuf[0] = s->stream.next_in[0];
     errno = 0;
-    len = (uInt)my_read(s->file, (byte *)s->inbuf + len, AZ_BUFSIZE >> len, MYF(0));
+    len = (uInt)my_read(s->file, (byte *)s->inbuf + len, AZ_BUFSIZE_READ >> len, MYF(0));
     if (len == 0) s->z_err = Z_ERRNO;
     s->stream.avail_in += len;
     s->stream.next_in = s->inbuf;
@@ -455,7 +455,7 @@ unsigned int ZEXPORT azread ( azio_stream *s, voidp buf, unsigned int len, int *
     if (s->stream.avail_in == 0 && !s->z_eof) {
 
       errno = 0;
-      s->stream.avail_in = (uInt)my_read(s->file, (byte *)s->inbuf, AZ_BUFSIZE, MYF(0));
+      s->stream.avail_in = (uInt)my_read(s->file, (byte *)s->inbuf, AZ_BUFSIZE_READ, MYF(0));
       if (s->stream.avail_in == 0) 
       {
         s->z_eof = 1;
@@ -522,12 +522,13 @@ unsigned int azwrite (azio_stream *s, voidpc buf, unsigned int len)
     {
 
       s->stream.next_out = s->outbuf;
-      if (my_write(s->file, (byte *)s->outbuf, AZ_BUFSIZE, MYF(0)) != AZ_BUFSIZE) 
+      if (my_write(s->file, (byte *)s->outbuf, AZ_BUFSIZE_WRITE, 
+                   MYF(0)) != AZ_BUFSIZE_WRITE) 
       {
         s->z_err = Z_ERRNO;
         break;
       }
-      s->stream.avail_out = AZ_BUFSIZE;
+      s->stream.avail_out = AZ_BUFSIZE_WRITE;
     }
     s->in += s->stream.avail_in;
     s->out += s->stream.avail_out;
@@ -563,7 +564,7 @@ int do_flush (azio_stream *s, int flush)
 
   for (;;) 
   {
-    len = AZ_BUFSIZE - s->stream.avail_out;
+    len = AZ_BUFSIZE_WRITE - s->stream.avail_out;
 
     if (len != 0) 
     {
@@ -574,7 +575,7 @@ int do_flush (azio_stream *s, int flush)
         return Z_ERRNO;
       }
       s->stream.next_out = s->outbuf;
-      s->stream.avail_out = AZ_BUFSIZE;
+      s->stream.avail_out = AZ_BUFSIZE_WRITE;
     }
     if (done) break;
     s->out += s->stream.avail_out;
@@ -675,8 +676,8 @@ my_off_t azseek (s, offset, whence)
     /* There was a zmemzero here if inbuf was null -Brian */
     while (offset > 0)  
     {
-      uInt size = AZ_BUFSIZE;
-      if (offset < AZ_BUFSIZE) size = (uInt)offset;
+      uInt size = AZ_BUFSIZE_WRITE;
+      if (offset < AZ_BUFSIZE_WRITE) size = (uInt)offset;
 
       size = azwrite(s, s->inbuf, size);
       if (size == 0) return -1L;
@@ -719,8 +720,8 @@ my_off_t azseek (s, offset, whence)
   }
   while (offset > 0)  {
     int error;
-    unsigned int size = AZ_BUFSIZE;
-    if (offset < AZ_BUFSIZE) size = (int)offset;
+    unsigned int size = AZ_BUFSIZE_READ;
+    if (offset < AZ_BUFSIZE_READ) size = (int)offset;
 
     size = azread(s, s->outbuf, size, &error);
     if (error <= 0) return -1L;

storage/archive/azlib.h

@@ -196,7 +196,8 @@ extern "C" {
 /* The deflate compression method (the only one supported in this version) */
 
 #define Z_NULL  0  /* for initializing zalloc, zfree, opaque */
-#define AZ_BUFSIZE 16384
+#define AZ_BUFSIZE_READ 32768
+#define AZ_BUFSIZE_WRITE 16384
 
 
 typedef struct azio_stream {
@@ -204,8 +205,8 @@ typedef struct azio_stream {
   int      z_err;   /* error code for last stream operation */
   int      z_eof;   /* set if end of input file */
   File     file;   /* .gz file */
-  Byte     inbuf[AZ_BUFSIZE];  /* input buffer */
-  Byte     outbuf[AZ_BUFSIZE]; /* output buffer */
+  Byte     inbuf[AZ_BUFSIZE_READ];  /* input buffer */
+  Byte     outbuf[AZ_BUFSIZE_WRITE]; /* output buffer */
   uLong    crc;     /* crc32 of uncompressed data */
   char     *msg;    /* error message */
   int      transparent; /* 1 if input file is not a .gz file */

storage/archive/ha_archive.cc

@@ -81,6 +81,7 @@
 
   TODO:
    Allow users to set compression level.
+   Allow adjustable block size.
    Implement versioning, should be easy.
    Allow for errors, find a way to mark bad rows.
    Add optional feature so that rows can be flushed at interval (which will cause less
@@ -210,7 +211,8 @@ ha_archive::ha_archive(handlerton *hton, TABLE_SHARE *table_arg)
   buffer.set((char *)byte_buffer, IO_SIZE, system_charset_info);
 
   /* The size of the offset value we will use for position() */
-  ref_length = sizeof(my_off_t);
+  ref_length= sizeof(my_off_t);
+  archive_reader_open= FALSE;
 }
 
 int archive_discover(handlerton *hton, THD* thd, const char *db, 
@@ -434,6 +436,29 @@ int ha_archive::init_archive_writer()
 }
 
 
+int ha_archive::init_archive_reader()
+{
+  DBUG_ENTER("ha_archive::init_archive_reader");
+  /* 
+    It is expensive to open and close the data files and since you can't have
+    a gzip file that can be both read and written we keep a writer open
+    that is shared amoung all open tables.
+  */
+  if (!archive_reader_open)
+  {
+    if (!(azopen(&archive, share->data_file_name, O_RDONLY|O_BINARY)))
+    {
+      DBUG_PRINT("ha_archive", ("Could not open archive read file"));
+      share->crashed= TRUE;
+      DBUG_RETURN(1);
+    }
+    archive_reader_open= TRUE;
+  }
+
+  DBUG_RETURN(0);
+}
+
+
 /*
   We just implement one additional file extension.
 */
@@ -477,7 +502,6 @@ int ha_archive::open(const char *name, int mode, uint open_options)
 
   DBUG_ASSERT(share);
 
-
   record_buffer= create_record_buffer(table->s->reclength + 
                                       ARCHIVE_ROW_HEADER_SIZE);
 
@@ -489,14 +513,6 @@ int ha_archive::open(const char *name, int mode, uint open_options)
 
   thr_lock_data_init(&share->lock, &lock, NULL);
 
-  DBUG_PRINT("ha_archive", ("archive data_file_name %s", share->data_file_name));
-  if (!(azopen(&archive, share->data_file_name, O_RDONLY|O_BINARY)))
-  {
-    if (errno == EROFS || errno == EACCES)
-      DBUG_RETURN(my_errno= errno);
-    DBUG_RETURN(HA_ERR_CRASHED_ON_USAGE);
-  }
-
   DBUG_PRINT("ha_archive", ("archive table was crashed %s", 
                       rc == HA_ERR_CRASHED_ON_USAGE ? "yes" : "no"));
   if (rc == HA_ERR_CRASHED_ON_USAGE && open_options & HA_OPEN_FOR_REPAIR)
@@ -533,8 +549,11 @@ int ha_archive::close(void)
   destroy_record_buffer(record_buffer);
 
   /* First close stream */
-  if (azclose(&archive))
-    rc= 1;
+  if (archive_reader_open)
+  {
+    if (azclose(&archive))
+      rc= 1;
+  }
   /* then also close share */
   rc|= free_share();
 
@@ -904,7 +923,7 @@ int ha_archive::index_read(byte *buf, const byte *key,
 int ha_archive::index_read_idx(byte *buf, uint index, const byte *key,
                                  uint key_len, enum ha_rkey_function find_flag)
 {
-  int rc= 0;
+  int rc;
   bool found= 0;
   KEY *mkey= &table->s->key_info[index];
   current_k_offset= mkey->key_part->offset;
@@ -914,22 +933,10 @@ int ha_archive::index_read_idx(byte *buf, uint index, const byte *key,
 
   DBUG_ENTER("ha_archive::index_read_idx");
 
-  /* 
-    All of the buffer must be written out or we won't see all of the
-    data 
-  */
-  pthread_mutex_lock(&share->mutex);
-  azflush(&(share->archive_write), Z_SYNC_FLUSH);
-  pthread_mutex_unlock(&share->mutex);
+  rc= rnd_init(TRUE);
 
-  /*
-    Set the position of the local read thread to the beginning postion.
-  */
-  if (read_data_header(&archive))
-  {
-    rc= HA_ERR_CRASHED_ON_USAGE;
+  if (rc)
     goto error;
-  }
 
   while (!(get_row(&archive, buf)))
   {
@@ -979,10 +986,11 @@ int ha_archive::rnd_init(bool scan)
   if (share->crashed)
       DBUG_RETURN(HA_ERR_CRASHED_ON_USAGE);
 
+  init_archive_reader();
+
   /* We rewind the file so that we can read from the beginning if scan */
   if (scan)
   {
-    scan_rows= share->rows_recorded;
     DBUG_PRINT("info", ("archive will retrieve %llu rows", 
                         (unsigned long long) scan_rows));
     stats.records= 0;
@@ -991,17 +999,18 @@ int ha_archive::rnd_init(bool scan)
       If dirty, we lock, and then reset/flush the data.
       I found that just calling azflush() doesn't always work.
     */
+    pthread_mutex_lock(&share->mutex);
+    scan_rows= share->rows_recorded;
     if (share->dirty == TRUE)
     {
-      pthread_mutex_lock(&share->mutex);
       if (share->dirty == TRUE)
       {
         DBUG_PRINT("ha_archive", ("archive flushing out rows for scan"));
         azflush(&(share->archive_write), Z_SYNC_FLUSH);
         share->dirty= FALSE;
       }
-      pthread_mutex_unlock(&share->mutex);
     }
+    pthread_mutex_unlock(&share->mutex);
 
     if (read_data_header(&archive))
       DBUG_RETURN(HA_ERR_CRASHED_ON_USAGE);
@@ -1283,6 +1292,8 @@ int ha_archive::optimize(THD* thd, HA_CHECK_OPT* check_opt)
   azio_stream writer;
   char writer_filename[FN_REFLEN];
 
+  init_archive_reader();
+
   // now we close both our writer and our reader for the rename
   if (share->archive_write_open)
   {
@@ -1475,6 +1486,7 @@ int ha_archive::info(uint flag)
 
   if (flag & HA_STATUS_AUTO)
   {
+    init_archive_reader();
     azflush(&archive, Z_SYNC_FLUSH);
     stats.auto_increment_value= archive.auto_increment;
   }
@@ -1557,6 +1569,8 @@ int ha_archive::check(THD* thd, HA_CHECK_OPT* check_opt)
     Now we will rewind the archive file so that we are positioned at the 
     start of the file.
   */
+  init_archive_reader();
+
   if (!rc)
     read_data_header(&archive);
 

storage/archive/ha_archive.h

@@ -71,6 +71,7 @@ class ha_archive: public handler
   uint current_key_len;
   uint current_k_offset;
   archive_record_buffer *record_buffer;
+  bool archive_reader_open;
 
   archive_record_buffer *create_record_buffer(unsigned int length);
   void destroy_record_buffer(archive_record_buffer *r);
@@ -119,6 +120,7 @@ class ha_archive: public handler
   ARCHIVE_SHARE *get_share(const char *table_name, int *rc);
   int free_share();
   int init_archive_writer();
+  int init_archive_reader();
   bool auto_repair() const { return 1; } // For the moment we just do this
   int read_data_header(azio_stream *file_to_read);
   void position(const byte *record);

support-files/mysql.spec.sh

@@ -337,11 +337,7 @@ then
   cp -fp mysql-debug-%{mysql_version}/config.log "$MYSQL_DEBUGCONFLOG_DEST"
 fi
 
-  MTR_BUILD_THREAD=auto
-  export MTR_BUILD_THREAD
-(cd mysql-debug-%{mysql_version}/mysql-test ; \
- ./mysql-test-run.pl --comment=debug --skip-rpl --skip-ndbcluster --force --report-features ; \
- true)
+(cd mysql-debug-%{mysql_version} ; make test-bt-debug)
 
 ##############################################################################
 #
@@ -370,15 +366,7 @@ then
   cp -fp  mysql-release-%{mysql_version}/config.log "$MYSQL_CONFLOG_DEST"
 fi
 
-  MTR_BUILD_THREAD=auto
-  export MTR_BUILD_THREAD
-cd mysql-release-%{mysql_version}/mysql-test
-./mysql-test-run.pl --comment=normal --force --skip-ndbcluster --timer --report-features || true
-./mysql-test-run.pl --comment=ps --ps-protocol --force --skip-ndbcluster --timer || true
-./mysql-test-run.pl --comment=normal+rowrepl --mysqld=--binlog-format=row --force --skip-ndbcluster --timer || true
-./mysql-test-run.pl --comment=ps+rowrepl+NDB --ps-protocol --mysqld=--binlog-format=row --force --timer || true
-./mysql-test-run.pl --comment=NDB --with-ndbcluster-only --force --timer || true
-cd ../..
+(cd mysql-release-%{mysql_version} ; make test-bt)
 
 ##############################################################################