April 2009 - developers - lists.mariadb.org

Re: [Maria-developers] [Merge] lp:~maria-captains/maria/maria-xtradb into lp:maria
by Kristian Nielsen 10 Jul '09

10 Jul '09

Percona <launchpad(a)percona.com> writes: > Percona has proposed merging lp:~maria-captains/maria/maria-xtradb into lp:maria. > > Requested reviews: > Maria-captains (maria-captains) > > Proposal to merge replacement InnoDB->XtraDB Thanks a lot for your efforts in this! I branched the tree and took a look. There are a couple of issues that I think need to be resolved before we can merge it into MariaDB. I have some questions below, but please don't hesitate to ask me for any kind of help needed to move this forward. > === modified file 'storage/innobase/include/sync0rw.h' > --- storage/innobase/include/sync0rw.h 2008-02-19 16:44:09 +0000 > +++ storage/innobase/include/sync0rw.h 2009-03-31 04:19:17 +0000 > +#ifndef INNODB_RW_LOCKS_USE_ATOMICS > +#error INNODB_RW_LOCKS_USE_ATOMICS is not defined. Do you use enough new GCC or compatibles? > +#error Or do you use exact options for CFLAGS? > +#error e.g. (for x86_32): "-m32 -march=i586 -mtune=i686" > +#error e.g. (for Sparc_64): "-m64 -mcpu=v9" > +#error Otherwise, this build may be slower than normal version. > +#endif > + My attempt to build (BUILD/compile-pentium64-max) failed with this error. There were also other build errors (I assume places where the atomics-using code has not been extended with a part that works without the availability of atomics). The reason is that in the MariaDB tree, HAVE_GCC_ATOMIC_BUILTINS is disabled, which caused XtraDB to disable INNODB_RW_LOCKS_USE_ATOMICS, which triggers the above error. I think I understand why this makes sense for Percona, after all using these better synchronisation primitives is part of the reason for using the Percona server in the first place. Can you tell me if Percona has decided not to maintain XtraDB working without the availability of atomic operations? Or if it is just an oversight? I need to discuss with other MariaDB people whether XtraDB for MariaDB should be maintained working without the atomic operations (if so, we should of course be willing to do the work/effort required). So, any thoughts about the best way to deal with this? Should the above #error be removed and XtraDB extended to work without atomics in the MariaDB tree? And is this something Percona wants to do, or should I look into it? Also, Sergei Golubchik told me that HAVE_GCC_ATOMIC_BUILTINS is for my_atomic_ops, and InnoDB/XtraDB shouldn't really be using it. But I need to look more into the code to understand what the problem is, if any. > === added directory 'storage/innobase/mysql-test' > === added directory 'storage/innobase/mysql-test/patches' When I ran the test suite, I got test failures in test main.innodb. I see that the patch contains patches for main MySQL test cases in mysql-test/t/*.test, and also seems to add separate test cases in the storage/innobase/mysql-test/ directory. Do you know what the status is of these test suite modifications? Do the patches need to be applied to the existing test suite, and/or should the extra test cases be used to add to/overwrite the existing tests? We would need to get the test suite to run without problems before merging. Does Percona run the test suite with no failures? Can you suggest which directions I should work in to solve the test failures? Ie. I'm unsure to what extent the extra test cases/patches have already been applied in main MySQL sources, and whether failures are expected or are just due to not being adapted for current MariaDB source changes. Any help with the above would be great. I plan to continue working with you on this so we can get it merged without unnecessary delays. - Kristian.

3 17

[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (knielsen:2689)
by knielsen＠knielsen-hq.org 13 May '09

13 May '09

#At lp:maria 2689 knielsen(a)knielsen-hq.org 2009-03-31 Fix build error after last push with --with-debug=full due to SAFEMALLOC now being defined in my_config.h (as opposed to in CFLAGS before.) modified: mysys/my_malloc.c mysys/my_once.c mysys/my_realloc.c per-file messages: mysys/my_malloc.c Need to include my_global.h before messing with SAFEMALLOC, as now that macro may be re-defined in my_config.h, which is included from my_global.h mysys/my_once.c Need to include my_global.h before messing with SAFEMALLOC, as now that macro may be re-defined in my_config.h, which is included from my_global.h mysys/my_realloc.c Need to include my_global.h before messing with SAFEMALLOC, as now that macro may be re-defined in my_config.h, which is included from my_global.h === modified file 'mysys/my_malloc.c' --- a/mysys/my_malloc.c 2007-10-02 07:32:33 +0000 +++ b/mysys/my_malloc.c 2009-03-31 08:06:51 +0000 @@ -13,6 +13,9 @@ along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +/* my_global.h may define SAFEMALLOC (through my_config.h). */ +#include <my_global.h> + #ifdef SAFEMALLOC /* We don't need SAFEMALLOC here */ #undef SAFEMALLOC #endif === modified file 'mysys/my_once.c' --- a/mysys/my_once.c 2007-05-10 09:59:39 +0000 +++ b/mysys/my_once.c 2009-03-31 08:06:51 +0000 @@ -15,6 +15,9 @@ /* Not MT-SAFE */ +/* my_global.h may define SAFEMALLOC (through my_config.h). */ +#include <my_global.h> + #ifdef SAFEMALLOC /* We don't need SAFEMALLOC here */ #undef SAFEMALLOC #endif === modified file 'mysys/my_realloc.c' --- a/mysys/my_realloc.c 2008-04-28 16:24:05 +0000 +++ b/mysys/my_realloc.c 2009-03-31 08:06:51 +0000 @@ -13,6 +13,9 @@ along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +/* my_global.h may define SAFEMALLOC (through my_config.h). */ +#include <my_global.h> + #ifdef SAFEMALLOC /* We don't need SAFEMALLOC here */ #undef SAFEMALLOC #endif

8 29

[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (knielsen:2699)
by knielsen＠knielsen-hq.org 06 May '09

06 May '09

#At lp:maria 2699 knielsen(a)knielsen-hq.org 2009-04-27 We are now using Valgrind rather than purify, and have for quite some time. Consequently, rename HAVE_purify to HAVE_valgrind, and related changes. Leave some comments about purify when not clear that they apply also to Valgrind. Fix redundant IF_VALGRIND declaration. modified: BUILD/SETUP.sh BUILD/build_mccge.sh BUILD/compile-solaris-sparc-purify include/m_string.h include/my_global.h mysys/mf_qsort.c mysys/my_alloc.c mysys/my_init.c mysys/my_rnd.c mysys/safemalloc.c scripts/mysql_config.pl.in scripts/mysql_config.sh sql/field_conv.cc sql/filesort.cc sql/ha_partition.cc sql/hostname.cc sql/item_timefunc.cc sql/log_event.cc sql/log_event_old.cc sql/my_decimal.h sql/mysqld.cc sql/opt_range.cc sql/opt_range.h sql/records.cc sql/rpl_rli.cc sql/rpl_rli.h sql/slave.cc sql/sql_base.cc sql/sql_binlog.cc sql/sql_class.cc sql/sql_list.h sql/sql_load.cc sql/sql_select.cc sql/table.cc storage/archive/azio.c storage/innobase/buf/buf0buf.c storage/innobase/include/univ.i storage/innobase/srv/srv0start.c storage/maria/ha_maria.cc storage/maria/ma_blockrec.c storage/maria/ma_check.c storage/maria/ma_loghandler.c storage/maria/ma_packrec.c storage/maria/ma_page.c storage/maria/ma_pagecrc.c storage/maria/ma_search.c storage/myisam/mi_check.c storage/myisam/mi_page.c storage/myisam/mi_search.c storage/myisammrg/ha_myisammrg.cc strings/bcmp.c strings/decimal.c strings/strmake.c === modified file 'BUILD/SETUP.sh' --- a/BUILD/SETUP.sh 2009-03-22 12:16:09 +0000 +++ b/BUILD/SETUP.sh 2009-04-27 18:01:20 +0000 @@ -119,7 +119,7 @@ fi # Set flags for various build configurations. # Used in -valgrind builds -valgrind_flags="-USAFEMALLOC -UFORCE_INIT_OF_VARS -DHAVE_purify " +valgrind_flags="-USAFEMALLOC -UFORCE_INIT_OF_VARS -DHAVE_valgrind " valgrind_flags="$valgrind_flags -DMYSQL_SERVER_SUFFIX=-valgrind-max" # # Used in -debug builds === modified file 'BUILD/build_mccge.sh' --- a/BUILD/build_mccge.sh 2008-02-07 23:12:34 +0000 +++ b/BUILD/build_mccge.sh 2009-04-27 18:01:20 +0000 @@ -938,7 +938,7 @@ set_up_ccache() set_valgrind_flags() { if test "x$valgrind_flag" = "xyes" ; then - loc_valgrind_flags="-USAFEMALLOC -UFORCE_INIT_OF_VARS -DHAVE_purify " + loc_valgrind_flags="-USAFEMALLOC -UFORCE_INIT_OF_VARS -DHAVE_valgrind " loc_valgrind_flags="$loc_valgrind_flags -DMYSQL_SERVER_SUFFIX=-valgrind-max" compiler_flags="$compiler_flags $loc_valgrind_flags" fi === modified file 'BUILD/compile-solaris-sparc-purify' --- a/BUILD/compile-solaris-sparc-purify 2007-02-26 15:12:40 +0000 +++ b/BUILD/compile-solaris-sparc-purify 2009-04-27 18:01:20 +0000 @@ -37,7 +37,7 @@ make -k maintainer-clean || true path=`dirname $0` . "$path/autorun.sh" -CFLAGS="-g -Wimplicit -Wreturn-type -Wswitch -Wtrigraphs -Wcomment -W -Wchar-subscripts -Wformat -Wimplicit-int -Wparentheses -Wsign-compare -Wwrite-strings -Wunused -DHAVE_purify -DEXTRA_DEBUG -O2" CXX=gcc CXXLD=g++ CXXFLAGS="-g -Wimplicit -Wreturn-type -Wswitch -Wtrigraphs -Wcomment -W -Wchar-subscripts -Wformat -Wparentheses -Wsign-compare -Wwrite-strings -Woverloaded-virtual -Wsign-promo -Wreorder -Wctor-dtor-privacy -Wnon-virtual-dtor -felide-constructors -fno-exceptions -fno-rtti -DHAVE_purify -DEXTRA_DEBUG -O2" ./configure --prefix=/usr/local/mysql --enable-assembler --with-extra-charsets=complex --enable-thread-safe-client --with-embedded-server --with-innodb $EXTRA_CONFIG_FLAGS +CFLAGS="-g -Wimplicit -Wreturn-type -Wswitch -Wtrigraphs -Wcomment -W -Wchar-subscripts -Wformat -Wimplicit-int -Wparentheses -Wsign-compare -Wwrite-strings -Wunused -DHAVE_valgrind -DEXTRA_DEBUG -O2" CXX=gcc CXXLD=g++ CXXFLAGS="-g -Wimplicit -Wreturn-type -Wswitch -Wtrigraphs -Wcomment -W -Wchar-subscripts -Wformat -Wparentheses -Wsign-compare -Wwrite-strings -Woverloaded-virtual -Wsign-promo -Wreorder -Wctor-dtor-privacy -Wnon-virtual-dtor -felide-constructors -fno-exceptions -fno-rtti -DHAVE_valgrind -DEXTRA_DEBUG -O2" ./configure --prefix=/usr/local/mysql --enable-assembler --with-extra-charsets=complex --enable-thread-safe-client --with-embedded-server --with-innodb $EXTRA_CONFIG_FLAGS make -j 4 === modified file 'include/m_string.h' --- a/include/m_string.h 2008-06-26 15:10:11 +0000 +++ b/include/m_string.h 2009-04-27 18:01:20 +0000 @@ -108,7 +108,7 @@ extern const double log_10[309]; #define memcpy_fixed(A,B,C) memcpy((A),(B),(C)) #endif -#if (!defined(USE_BMOVE512) || defined(HAVE_purify)) && !defined(bmove512) +#if (!defined(USE_BMOVE512) || defined(HAVE_valgrind)) && !defined(bmove512) #define bmove512(A,B,C) memcpy(A,B,C) #endif @@ -125,14 +125,14 @@ extern void bzero(uchar * dst,size_t len #if !defined(bcmp) && !defined(HAVE_BCMP) extern size_t bcmp(const uchar *s1,const uchar *s2,size_t len); #endif -#ifdef HAVE_purify +#ifdef HAVE_valgrind extern size_t my_bcmp(const uchar *s1,const uchar *s2,size_t len); #undef bcmp #define bcmp(A,B,C) my_bcmp((A),(B),(C)) -#define bzero_if_purify(A,B) bzero(A,B) +#define bzero_if_valgrind(A,B) bzero(A,B) #else -#define bzero_if_purify(A,B) -#endif /* HAVE_purify */ +#define bzero_if_valgrind(A,B) +#endif /* HAVE_valgrind */ #if defined(_lint) || defined(FORCE_INIT_OF_VARS) #define LINT_INIT_STRUCT(var) bzero(&var, sizeof(var)) /* No uninitialize-warning */ === modified file 'include/my_global.h' --- a/include/my_global.h 2009-04-08 16:55:26 +0000 +++ b/include/my_global.h 2009-04-27 18:01:20 +0000 @@ -563,16 +563,16 @@ int __void__; #define LINT_INIT(var) #endif -#if defined(_lint) || defined(FORCE_INIT_OF_VARS) || defined(HAVE_purify) -#define PURIFY_OR_LINT_INIT(var) var=0 +#if defined(_lint) || defined(FORCE_INIT_OF_VARS) || defined(HAVE_valgrind) +#define VALGRIND_OR_LINT_INIT(var) var=0 #else -#define PURIFY_OR_LINT_INIT(var) +#define VALGRIND_OR_LINT_INIT(var) #endif -#ifdef HAVE_purify -#define IF_PURIFY(A,B) (A) +#ifdef HAVE_valgrind +#define IF_VALGRIND(A,B) (A) #else -#define IF_PURIFY(A,B) (B) +#define IF_VALGRIND(A,B) (B) #endif #if !defined(HAVE_UINT) @@ -1174,7 +1174,7 @@ typedef char bool; /* Ordinary boolean ((uint32) (uchar) (A)[0]))) #define sint4korr(A) (*((const long *) (A))) #define uint2korr(A) (*((const uint16 *) (A))) -#if defined(HAVE_purify) && !defined(_WIN32) +#if defined(HAVE_valgrind) && !defined(_WIN32) #define uint3korr(A) (uint32) (((uint32) ((uchar) (A)[0])) +\ (((uint32) ((uchar) (A)[1])) << 8) +\ (((uint32) ((uchar) (A)[2])) << 16)) @@ -1186,7 +1186,7 @@ typedef char bool; /* Ordinary boolean It means, that you have to provide enough allocated space ! */ #define uint3korr(A) (long) (*((const unsigned int *) (A)) & 0xFFFFFF) -#endif /* HAVE_purify && !_WIN32 */ +#endif /* HAVE_valgrind && !_WIN32 */ #define uint4korr(A) (*((const uint32 *) (A))) #define uint5korr(A) ((ulonglong)(((uint32) ((uchar) (A)[0])) +\ (((uint32) ((uchar) (A)[1])) << 8) +\ === modified file 'mysys/mf_qsort.c' --- a/mysys/mf_qsort.c 2007-10-17 16:08:58 +0000 +++ b/mysys/mf_qsort.c 2009-04-27 18:01:20 +0000 @@ -108,7 +108,7 @@ qsort_t my_qsort(void *base_ptr, size_t low = (char*) base_ptr; high = low+ size * (count - 1); stack_ptr = stack + 1; -#ifdef HAVE_purify +#ifdef HAVE_valgrind /* The first element in the stack will be accessed for the last POP */ stack[0].low=stack[0].high=0; #endif === modified file 'mysys/my_alloc.c' --- a/mysys/my_alloc.c 2009-01-15 18:11:25 +0000 +++ b/mysys/my_alloc.c 2009-04-27 18:01:20 +0000 @@ -56,7 +56,7 @@ void init_alloc_root(MEM_ROOT *mem_root, mem_root->block_num= 4; /* We shift this with >>2 */ mem_root->first_block_usage= 0; -#if !(defined(HAVE_purify) && defined(EXTRA_DEBUG)) +#if !(defined(HAVE_valgrind) && defined(EXTRA_DEBUG)) if (pre_alloc_size) { if ((mem_root->free= mem_root->pre_alloc= @@ -96,7 +96,7 @@ void reset_root_defaults(MEM_ROOT *mem_r DBUG_ASSERT(alloc_root_inited(mem_root)); mem_root->block_size= block_size - ALLOC_ROOT_MIN_BLOCK_SIZE; -#if !(defined(HAVE_purify) && defined(EXTRA_DEBUG)) +#if !(defined(HAVE_valgrind) && defined(EXTRA_DEBUG)) if (pre_alloc_size) { size_t size= pre_alloc_size + ALIGN_SIZE(sizeof(USED_MEM)); @@ -147,7 +147,7 @@ void reset_root_defaults(MEM_ROOT *mem_r void *alloc_root(MEM_ROOT *mem_root, size_t length) { -#if defined(HAVE_purify) && defined(EXTRA_DEBUG) +#if defined(HAVE_valgrind) && defined(EXTRA_DEBUG) reg1 USED_MEM *next; DBUG_ENTER("alloc_root"); DBUG_PRINT("enter",("root: 0x%lx", (long) mem_root)); === modified file 'mysys/my_init.c' --- a/mysys/my_init.c 2009-02-19 09:01:25 +0000 +++ b/mysys/my_init.c 2009-04-27 18:01:20 +0000 @@ -170,7 +170,7 @@ void my_end(int infoflag) { #ifdef HAVE_GETRUSAGE struct rusage rus; -#ifdef HAVE_purify +#ifdef HAVE_valgrind /* Purify assumes that rus is uninitialized after getrusage call */ bzero((char*) &rus, sizeof(rus)); #endif === modified file 'mysys/my_rnd.c' --- a/mysys/my_rnd.c 2007-12-14 08:47:00 +0000 +++ b/mysys/my_rnd.c 2009-04-27 18:01:20 +0000 @@ -26,7 +26,7 @@ void my_rnd_init(struct my_rnd_struct *rand_st, ulong seed1, ulong seed2) { -#ifdef HAVE_purify +#ifdef HAVE_valgrind bzero((char*) rand_st,sizeof(*rand_st)); /* Avoid UMC varnings */ #endif rand_st->max_value= 0x3FFFFFFFL; === modified file 'mysys/safemalloc.c' --- a/mysys/safemalloc.c 2008-10-10 15:28:41 +0000 +++ b/mysys/safemalloc.c 2009-04-27 18:01:20 +0000 @@ -304,7 +304,7 @@ void _myfree(void *ptr, const char *file sf_malloc_count--; pthread_mutex_unlock(&THR_LOCK_malloc); -#ifndef HAVE_purify +#ifndef HAVE_valgrind /* Mark this data as free'ed */ if (!sf_malloc_quick) bfill(ptr, irem->datasize, (pchar) FREE_VAL); === modified file 'scripts/mysql_config.pl.in' --- a/scripts/mysql_config.pl.in 2008-11-10 21:12:15 +0000 +++ b/scripts/mysql_config.pl.in 2009-04-27 18:01:20 +0000 @@ -44,7 +44,7 @@ use strict; my @exclude_cflags = qw/DDBUG_OFF DSAFEMALLOC USAFEMALLOC DSAFE_MUTEX DPEDANTIC_SAFEMALLOC DUNIV_MUST_NOT_INLINE DFORCE_INIT_OF_VARS - DEXTRA_DEBUG DHAVE_purify O O[0-9] xO[0-9] W[-A-Za-z]* + DEXTRA_DEBUG DHAVE_valgrind O O[0-9] xO[0-9] W[-A-Za-z]* Xa xstrconst xc99=none unroll2 ip mp restrict/; === modified file 'scripts/mysql_config.sh' --- a/scripts/mysql_config.sh 2008-11-10 21:12:15 +0000 +++ b/scripts/mysql_config.sh 2009-04-27 18:01:20 +0000 @@ -129,7 +129,7 @@ include="-I$pkgincludedir" # to make --cflags usable for HP C++ (aCC) for remove in DDBUG_OFF DSAFEMALLOC USAFEMALLOC DSAFE_MUTEX \ DPEDANTIC_SAFEMALLOC DUNIV_MUST_NOT_INLINE DFORCE_INIT_OF_VARS \ - DEXTRA_DEBUG DHAVE_purify O 'O[0-9]' 'xO[0-9]' 'W[-A-Za-z]*' \ + DEXTRA_DEBUG DHAVE_valgrind O 'O[0-9]' 'xO[0-9]' 'W[-A-Za-z]*' \ 'mtune=[-A-Za-z0-9]*' 'mcpu=[-A-Za-z0-9]*' 'march=[-A-Za-z0-9]*' \ Xa xstrconst "xc99=none" AC99 \ unroll2 ip mp restrict === modified file 'sql/field_conv.cc' --- a/sql/field_conv.cc 2009-01-31 21:22:44 +0000 +++ b/sql/field_conv.cc 2009-04-27 18:01:20 +0000 @@ -773,7 +773,7 @@ int field_conv(Field *to,Field *from) ((Field_varstring*)from)->length_bytes == ((Field_varstring*)to)->length_bytes)) { // Identical fields -#ifdef HAVE_purify +#ifdef HAVE_valgrind /* This may happen if one does 'UPDATE ... SET x=x' */ if (to->ptr != from->ptr) #endif === modified file 'sql/filesort.cc' --- a/sql/filesort.cc 2009-02-19 09:01:25 +0000 +++ b/sql/filesort.cc 2009-04-27 18:01:20 +0000 @@ -953,13 +953,13 @@ static void make_sortkey(register SORTPA if (addonf->null_bit && field->is_null()) { nulls[addonf->null_offset]|= addonf->null_bit; -#ifdef HAVE_purify +#ifdef HAVE_valgrind bzero(to, addonf->length); #endif } else { -#ifdef HAVE_purify +#ifdef HAVE_valgrind uchar *end= field->pack(to, field->ptr); uint length= (uint) ((to + addonf->length) - end); DBUG_ASSERT((int) length >= 0); === modified file 'sql/ha_partition.cc' --- a/sql/ha_partition.cc 2009-02-19 09:01:25 +0000 +++ b/sql/ha_partition.cc 2009-04-27 18:01:20 +0000 @@ -3548,10 +3548,10 @@ void ha_partition::position(const uchar (ref_length - PARTITION_BYTES_IN_POS)); #ifdef SUPPORTING_PARTITION_OVER_DIFFERENT_ENGINES -#ifdef HAVE_purify +#ifdef HAVE_valgrind bzero(ref + PARTITION_BYTES_IN_POS + ref_length, max_ref_length-ref_length); -#endif /* HAVE_purify */ +#endif /* HAVE_valgrind */ #endif DBUG_VOID_RETURN; } === modified file 'sql/hostname.cc' --- a/sql/hostname.cc 2007-10-11 17:29:09 +0000 +++ b/sql/hostname.cc 2009-04-27 18:01:20 +0000 @@ -175,7 +175,7 @@ char * ip_to_hostname(struct in_addr *in char buff[GETHOSTBYADDR_BUFF_SIZE],buff2[GETHOSTBYNAME_BUFF_SIZE]; int tmp_errno; struct hostent tmp_hostent, tmp_hostent2; -#ifdef HAVE_purify +#ifdef HAVE_valgrind bzero(buff,sizeof(buff)); // Bug in purify #endif if (!(hp=gethostbyaddr_r((char*) in,sizeof(*in), === modified file 'sql/item_timefunc.cc' --- a/sql/item_timefunc.cc 2009-02-15 10:58:34 +0000 +++ b/sql/item_timefunc.cc 2009-04-27 18:01:20 +0000 @@ -290,8 +290,8 @@ static bool extract_date_time(DATE_TIME_ LINT_INIT(strict_week_number); /* Remove valgrind varnings when using gcc 3.3 and -O1 */ - PURIFY_OR_LINT_INIT(strict_week_number_year_type); - PURIFY_OR_LINT_INIT(sunday_first_n_first_week_non_iso); + VALGRIND_OR_LINT_INIT(strict_week_number_year_type); + VALGRIND_OR_LINT_INIT(sunday_first_n_first_week_non_iso); if (!sub_pattern_end) bzero((char*) l_time, sizeof(*l_time)); === modified file 'sql/log_event.cc' --- a/sql/log_event.cc 2009-02-19 09:01:25 +0000 +++ b/sql/log_event.cc 2009-04-27 18:01:20 +0000 @@ -6990,7 +6990,7 @@ int Rows_log_event::do_add_row_data(ucha Don't print debug messages when running valgrind since they can trigger false warnings. */ -#ifndef HAVE_purify +#ifndef HAVE_valgrind DBUG_DUMP("row_data", row_data, min(length, 32)); #endif @@ -7771,7 +7771,7 @@ Table_map_log_event::Table_map_log_event Don't print debug messages when running valgrind since they can trigger false warnings. */ -#ifndef HAVE_purify +#ifndef HAVE_valgrind DBUG_DUMP("event buffer", (uchar*) buf, event_len); #endif @@ -8674,7 +8674,7 @@ int Rows_log_event::find_row(const Relay Don't print debug messages when running valgrind since they can trigger false warnings. */ -#ifndef HAVE_purify +#ifndef HAVE_valgrind DBUG_DUMP("key data", m_key, table->key_info->key_length); #endif @@ -8704,7 +8704,7 @@ int Rows_log_event::find_row(const Relay Don't print debug messages when running valgrind since they can trigger false warnings. */ -#ifndef HAVE_purify +#ifndef HAVE_valgrind DBUG_PRINT("info",("found first matching record")); DBUG_DUMP("record[0]", table->record[0], table->s->reclength); #endif @@ -9067,7 +9067,7 @@ Update_rows_log_event::do_exec_row(const Now we have the right row to update. The old row (the one we're looking for) is in record[1] and the new row is in record[0]. */ -#ifndef HAVE_purify +#ifndef HAVE_valgrind /* Don't print debug messages when running valgrind since they can trigger false warnings. === modified file 'sql/log_event_old.cc' --- a/sql/log_event_old.cc 2009-01-31 21:22:44 +0000 +++ b/sql/log_event_old.cc 2009-04-27 18:01:20 +0000 @@ -724,7 +724,7 @@ static int find_and_fetch_row(TABLE *tab Don't print debug messages when running valgrind since they can trigger false warnings. */ -#ifndef HAVE_purify +#ifndef HAVE_valgrind DBUG_DUMP("table->record[0]", table->record[0], table->s->reclength); DBUG_DUMP("table->record[1]", table->record[1], table->s->reclength); #endif @@ -750,7 +750,7 @@ static int find_and_fetch_row(TABLE *tab Don't print debug messages when running valgrind since they can trigger false warnings. */ -#ifndef HAVE_purify +#ifndef HAVE_valgrind DBUG_DUMP("table->record[0]", table->record[0], table->s->reclength); DBUG_DUMP("table->record[1]", table->record[1], table->s->reclength); #endif @@ -1404,7 +1404,7 @@ int Old_rows_log_event::do_add_row_data( Don't print debug messages when running valgrind since they can trigger false warnings. */ -#ifndef HAVE_purify +#ifndef HAVE_valgrind DBUG_DUMP("row_data", row_data, min(length, 32)); #endif @@ -2353,7 +2353,7 @@ int Old_rows_log_event::find_row(const R Don't print debug messages when running valgrind since they can trigger false warnings. */ -#ifndef HAVE_purify +#ifndef HAVE_valgrind DBUG_DUMP("key data", m_key, table->key_info->key_length); #endif @@ -2383,7 +2383,7 @@ int Old_rows_log_event::find_row(const R Don't print debug messages when running valgrind since they can trigger false warnings. */ -#ifndef HAVE_purify +#ifndef HAVE_valgrind DBUG_PRINT("info",("found first matching record")); DBUG_DUMP("record[0]", table->record[0], table->s->reclength); #endif @@ -2878,7 +2878,7 @@ Update_rows_log_event_old::do_exec_row(c Now we have the right row to update. The old row (the one we're looking for) is in record[1] and the new row is in record[0]. */ -#ifndef HAVE_purify +#ifndef HAVE_valgrind /* Don't print debug messages when running valgrind since they can trigger false warnings. === modified file 'sql/my_decimal.h' --- a/sql/my_decimal.h 2008-05-20 07:38:17 +0000 +++ b/sql/my_decimal.h 2009-04-27 18:01:20 +0000 @@ -99,7 +99,7 @@ public: { len= DECIMAL_BUFF_LENGTH; buf= buffer; -#if !defined (HAVE_purify) && !defined(DBUG_OFF) +#if !defined (HAVE_valgrind) && !defined(DBUG_OFF) /* Set buffer to 'random' value to find wrong buffer usage */ for (uint i= 0; i < DECIMAL_BUFF_LENGTH; i++) buffer[i]= i; === modified file 'sql/mysqld.cc' --- a/sql/mysqld.cc 2009-04-08 21:16:10 +0000 +++ b/sql/mysqld.cc 2009-04-27 18:01:20 +0000 @@ -57,12 +57,6 @@ #define mysqld_charset &my_charset_latin1 -#ifdef HAVE_purify -#define IF_PURIFY(A,B) (A) -#else -#define IF_PURIFY(A,B) (B) -#endif - #if SIZEOF_CHARP == 4 #define MAX_MEM_TABLE_SIZE ~(ulong) 0 #else @@ -76,9 +70,9 @@ char pstack_file_name[80]; #endif /* __linux__ */ -/* We have HAVE_purify below as this speeds up the shutdown of MySQL */ +/* We have HAVE_valgrind below as this speeds up the shutdown of MySQL */ -#if defined(HAVE_DEC_3_2_THREADS) || defined(SIGNALS_DONT_BREAK_READ) || defined(HAVE_purify) && defined(__linux__) +#if defined(HAVE_DEC_3_2_THREADS) || defined(SIGNALS_DONT_BREAK_READ) || defined(HAVE_valgrind) && defined(__linux__) #define HAVE_CLOSE_SERVER_SOCK 1 #endif @@ -6520,7 +6514,7 @@ log and this option does nothing anymore purify. These are not suppressed: instead we disable symlinks option if compiled with valgrind support. */ - IF_PURIFY(0,1), 0, 0, 0, 0, 0}, + IF_VALGRIND(0,1), 0, 0, 0, 0, 0}, {"sysdate-is-now", OPT_SYSDATE_IS_NOW, "Non-default option to alias SYSDATE() to NOW() to make it safe-replicable. Since 5.0, SYSDATE() returns a `dynamic' value different for different invocations, even within the same statement.", (uchar**) &global_system_variables.sysdate_is_now, @@ -6561,7 +6555,7 @@ log and this option does nothing anymore 0, 0, 0, 0, 0}, {"use-symbolic-links", 's', "Enable symbolic link support. Deprecated option; use --symbolic-links instead.", (uchar**) &my_use_symdir, (uchar**) &my_use_symdir, 0, GET_BOOL, NO_ARG, - IF_PURIFY(0,1), 0, 0, 0, 0, 0}, + IF_VALGRIND(0,1), 0, 0, 0, 0, 0}, {"user", 'u', "Run mysqld daemon as user.", 0, 0, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0}, {"verbose", 'v', "Used with --help option for detailed help", @@ -7661,7 +7655,7 @@ static int mysql_init_variables(void) /* Things reset to zero */ opt_skip_slave_start= opt_reckless_slave = 0; mysql_home[0]= pidfile_name[0]= log_error_file[0]= 0; -#if defined(HAVE_REALPATH) && !defined(HAVE_purify) && !defined(HAVE_BROKEN_REALPATH) +#if defined(HAVE_REALPATH) && !defined(HAVE_valgrind) && !defined(HAVE_BROKEN_REALPATH) /* We can only test for sub paths if my_symlink.c is using realpath */ myisam_test_invalid_symlink= test_if_data_home_dir; #endif === modified file 'sql/opt_range.cc' --- a/sql/opt_range.cc 2009-02-19 09:01:25 +0000 +++ b/sql/opt_range.cc 2009-04-27 18:01:20 +0000 @@ -8347,7 +8347,7 @@ int QUICK_RANGE_SELECT::reset() multi_range_buff->buffer= mrange_buff; multi_range_buff->buffer_end= mrange_buff + mrange_bufsiz; multi_range_buff->end_of_used_area= mrange_buff; -#ifdef HAVE_purify +#ifdef HAVE_valgrind /* We need this until ndb will use the buffer efficiently (Now ndb stores complete row in here, instead of only the used fields === modified file 'sql/opt_range.h' --- a/sql/opt_range.h 2008-08-25 17:18:22 +0000 +++ b/sql/opt_range.h 2009-04-27 18:01:20 +0000 @@ -44,7 +44,7 @@ class QUICK_RANGE :public Sql_alloc { uint16 min_length,max_length,flag; key_part_map min_keypart_map, // bitmap of used keyparts in min_key max_keypart_map; // bitmap of used keyparts in max_key -#ifdef HAVE_purify +#ifdef HAVE_valgrind uint16 dummy; /* Avoid warnings on 'flag' */ #endif QUICK_RANGE(); /* Full range */ @@ -61,7 +61,7 @@ class QUICK_RANGE :public Sql_alloc { min_keypart_map(min_keypart_map_arg), max_keypart_map(max_keypart_map_arg) { -#ifdef HAVE_purify +#ifdef HAVE_valgrind dummy=0; #endif } === modified file 'sql/records.cc' --- a/sql/records.cc 2008-07-17 18:26:55 +0000 +++ b/sql/records.cc 2009-04-27 18:01:20 +0000 @@ -520,7 +520,7 @@ static int init_rr_cache(THD *thd, READ_ info->struct_length+1, MYF(0)))) DBUG_RETURN(1); -#ifdef HAVE_purify +#ifdef HAVE_valgrind // Avoid warnings in qsort bzero(info->cache,rec_cache_size+info->cache_records* info->struct_length+1); #endif === modified file 'sql/rpl_rli.cc' --- a/sql/rpl_rli.cc 2009-02-19 09:01:25 +0000 +++ b/sql/rpl_rli.cc 2009-04-27 18:01:20 +0000 @@ -34,7 +34,7 @@ Relay_log_info::Relay_log_info() no_storage(FALSE), replicate_same_server_id(::replicate_same_server_id), info_fd(-1), cur_log_fd(-1), save_temporary_tables(0), cur_log_old_open_count(0), group_relay_log_pos(0), event_relay_log_pos(0), -#if HAVE_purify +#if HAVE_valgrind is_fake(FALSE), #endif group_master_log_pos(0), log_space_total(0), ignore_log_space_limit(0), === modified file 'sql/rpl_rli.h' --- a/sql/rpl_rli.h 2008-02-27 17:46:06 +0000 +++ b/sql/rpl_rli.h 2009-04-27 18:01:20 +0000 @@ -154,7 +154,7 @@ public: ulonglong event_relay_log_pos; ulonglong future_event_relay_log_pos; -#ifdef HAVE_purify +#ifdef HAVE_valgrind bool is_fake; /* Mark that this is a fake relay log info structure */ #endif === modified file 'sql/slave.cc' --- a/sql/slave.cc 2009-02-19 09:01:25 +0000 +++ b/sql/slave.cc 2009-04-27 18:01:20 +0000 @@ -2014,7 +2014,7 @@ int apply_event_and_update_pos(Log_event if (exec_res == 0) { int error= ev->update_pos(rli); -#ifdef HAVE_purify +#ifdef HAVE_valgrind if (!rli->is_fake) #endif { === modified file 'sql/sql_base.cc' --- a/sql/sql_base.cc 2009-02-19 09:01:25 +0000 +++ b/sql/sql_base.cc 2009-04-27 18:01:20 +0000 @@ -3000,7 +3000,7 @@ TABLE *open_table(THD *thd, TABLE_LIST * table->pos_in_table_list= table_list; table_list->updatable= 1; // It is not derived table nor non-updatable VIEW table->clear_column_bitmaps(); -#if !defined(DBUG_OFF) && !defined(HAVE_purify) +#if !defined(DBUG_OFF) && !defined(HAVE_valgrind) /* Fill record with random values to find bugs where we access fields without first reading them. @@ -7363,7 +7363,7 @@ int setup_wild(THD *thd, TABLE_LIST *tab /* make * substituting permanent */ SELECT_LEX *select_lex= thd->lex->current_select; select_lex->with_wild= 0; -#ifdef HAVE_purify +#ifdef HAVE_valgrind if (&select_lex->item_list != &fields) // Avoid warning #endif select_lex->item_list= fields; === modified file 'sql/sql_binlog.cc' --- a/sql/sql_binlog.cc 2009-01-09 12:49:24 +0000 +++ b/sql/sql_binlog.cc 2009-04-27 18:01:20 +0000 @@ -59,7 +59,7 @@ void mysql_client_binlog_statement(THD* if (!thd->rli_fake) { thd->rli_fake= new Relay_log_info; -#ifdef HAVE_purify +#ifdef HAVE_valgrind thd->rli_fake->is_fake= TRUE; #endif have_fd_event= FALSE; @@ -95,7 +95,7 @@ void mysql_client_binlog_statement(THD* char const *endptr= 0; int bytes_decoded= base64_decode(strptr, coded_len, buf, &endptr); -#ifndef HAVE_purify +#ifndef HAVE_valgrind /* This debug printout should not be used for valgrind builds since it will read from unassigned memory. @@ -188,7 +188,7 @@ void mysql_client_binlog_statement(THD* bufptr += event_len; DBUG_PRINT("info",("ev->get_type_code()=%d", ev->get_type_code())); -#ifndef HAVE_purify +#ifndef HAVE_valgrind /* This debug printout should not be used for valgrind builds since it will read from unassigned memory. === modified file 'sql/sql_class.cc' --- a/sql/sql_class.cc 2009-03-12 22:27:35 +0000 +++ b/sql/sql_class.cc 2009-04-27 18:01:20 +0000 @@ -3480,7 +3480,7 @@ int THD::binlog_update_row(TABLE* table, Don't print debug messages when running valgrind since they can trigger false warnings. */ -#ifndef HAVE_purify +#ifndef HAVE_valgrind DBUG_DUMP("before_record", before_record, table->s->reclength); DBUG_DUMP("after_record", after_record, table->s->reclength); DBUG_DUMP("before_row", before_row, before_size); === modified file 'sql/sql_list.h' --- a/sql/sql_list.h 2009-01-15 18:11:25 +0000 +++ b/sql/sql_list.h 2009-04-27 18:01:20 +0000 @@ -43,7 +43,7 @@ public: static void operator delete[](void *ptr, MEM_ROOT *mem_root) { /* never called */ } static void operator delete[](void *ptr, size_t size) { TRASH(ptr, size); } -#ifdef HAVE_purify +#ifdef HAVE_valgrind bool dummy; inline Sql_alloc() :dummy(0) {} inline ~Sql_alloc() {} === modified file 'sql/sql_load.cc' --- a/sql/sql_load.cc 2009-01-31 21:22:44 +0000 +++ b/sql/sql_load.cc 2009-04-27 18:01:20 +0000 @@ -581,7 +581,7 @@ read_fixed_length(THD *thd, COPY_INFO &i } it.rewind(); uchar *pos=read_info.row_start; -#ifdef HAVE_purify +#ifdef HAVE_valgrind read_info.row_end[0]=0; #endif === modified file 'sql/sql_select.cc' --- a/sql/sql_select.cc 2009-04-08 16:55:26 +0000 +++ b/sql/sql_select.cc 2009-04-27 18:01:20 +0000 @@ -1818,7 +1818,7 @@ JOIN::exec() curr_join->having= curr_join->tmp_having= 0; // Allready done /* Change sum_fields reference to calculated fields in tmp_table */ -#ifdef HAVE_purify +#ifdef HAVE_valgrind if (curr_join != this) #endif curr_join->all_fields= *curr_all_fields; @@ -1840,7 +1840,7 @@ JOIN::exec() fields_list.elements, all_fields)) DBUG_VOID_RETURN; } -#ifdef HAVE_purify +#ifdef HAVE_valgrind if (curr_join != this) #endif { @@ -1994,7 +1994,7 @@ JOIN::exec() tmp_fields_list2, tmp_all_fields2, fields_list.elements, tmp_all_fields1)) DBUG_VOID_RETURN; -#ifdef HAVE_purify +#ifdef HAVE_valgrind /* Some GCCs use memcpy() for struct assignment, even for x=x. GCC bug 19410: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19410 @@ -2059,7 +2059,7 @@ JOIN::exec() tmp_table_param.save_copy_field= curr_join->tmp_table_param.copy_field; tmp_table_param.save_copy_field_end= curr_join->tmp_table_param.copy_field_end; -#ifdef HAVE_purify +#ifdef HAVE_valgrind if (curr_join != this) #endif { @@ -3848,7 +3848,7 @@ update_ref_and_keys(THD *thd, DYNAMIC_AR continue; } -#ifdef HAVE_purify +#ifdef HAVE_valgrind /* Valgrind complains about overlapped memcpy when save_pos==use. */ if (save_pos != use) #endif @@ -15138,7 +15138,7 @@ setup_copy_fields(THD *thd, TMP_TABLE_PA DBUG_ASSERT (param->field_count > (uint) (copy - copy_start)); copy->set(tmp, item->result_field); item->result_field->move_field(copy->to_ptr,copy->to_null_ptr,1); -#ifdef HAVE_purify +#ifdef HAVE_valgrind copy->to_ptr[copy->from_length]= 0; #endif copy++; === modified file 'sql/table.cc' --- a/sql/table.cc 2009-02-19 09:01:25 +0000 +++ b/sql/table.cc 2009-04-27 18:01:20 +0000 @@ -1694,7 +1694,7 @@ int open_table_from_share(THD *thd, TABL outparam->record[1]= outparam->record[0]; // Safety } -#ifdef HAVE_purify +#ifdef HAVE_valgrind /* We need this because when we read var-length rows, we are not updating bytes after end of varchar @@ -1916,7 +1916,7 @@ partititon_err: } } -#if defined(HAVE_purify) && !defined(DBUG_OFF) +#if defined(HAVE_valgrind) && !defined(DBUG_OFF) bzero((char*) bitmaps, bitmap_size*3); #endif === modified file 'storage/archive/azio.c' --- a/storage/archive/azio.c 2009-04-08 16:55:26 +0000 +++ b/storage/archive/azio.c 2009-04-27 18:01:20 +0000 @@ -63,7 +63,7 @@ void read_header(azio_stream *s, unsigne */ static void *az_allocator(void *dummy, uInt items, uInt size) { - return my_malloc((size_t)items*(size_t)size, IF_PURIFY(MY_ZEROFILL, MYF(0))); + return my_malloc((size_t)items*(size_t)size, IF_VALGRIND(MY_ZEROFILL, MYF(0))); } static void az_free(void *dummy, void *address) === modified file 'storage/innobase/buf/buf0buf.c' --- a/storage/innobase/buf/buf0buf.c 2008-08-20 00:37:41 +0000 +++ b/storage/innobase/buf/buf0buf.c 2009-04-27 18:01:20 +0000 @@ -756,7 +756,7 @@ buf_pool_init( /* Wipe contents of frame to eliminate a Purify warning */ -#ifdef HAVE_purify +#ifdef HAVE_valgrind memset(block->frame, '\0', UNIV_PAGE_SIZE); #endif if (srv_use_awe) { === modified file 'storage/innobase/include/univ.i' --- a/storage/innobase/include/univ.i 2008-03-27 01:40:45 +0000 +++ b/storage/innobase/include/univ.i 2009-04-27 18:01:20 +0000 @@ -107,7 +107,7 @@ operations (very slow); also UNIV_DEBUG #define UNIV_BTR_DEBUG /* check B-tree links */ #define UNIV_LIGHT_MEM_DEBUG /* light memory debugging */ -#ifdef HAVE_purify +#ifdef HAVE_valgrind /* The following sets all new allocated memory to zero before use: this can be used to eliminate unnecessary Purify warnings, but note that it also masks many bugs Purify could detect. For detailed Purify analysis it === modified file 'storage/innobase/srv/srv0start.c' --- a/storage/innobase/srv/srv0start.c 2008-12-14 19:21:24 +0000 +++ b/storage/innobase/srv/srv0start.c 2009-04-27 18:01:20 +0000 @@ -104,7 +104,7 @@ static char* srv_monitor_file_name; /* Avoid warnings when using purify */ -#ifdef HAVE_purify +#ifdef HAVE_valgrind static int inno_bcmp(register const char *s1, register const char *s2, register uint len) { === modified file 'storage/maria/ha_maria.cc' --- a/storage/maria/ha_maria.cc 2009-02-19 09:01:25 +0000 +++ b/storage/maria/ha_maria.cc 2009-04-27 18:01:20 +0000 @@ -3166,7 +3166,7 @@ static int ha_maria_init(void *p) ma_checkpoint_init(checkpoint_interval); maria_multi_threaded= maria_in_ha_maria= TRUE; -#if defined(HAVE_REALPATH) && !defined(HAVE_purify) && !defined(HAVE_BROKEN_REALPATH) +#if defined(HAVE_REALPATH) && !defined(HAVE_valgrind) && !defined(HAVE_BROKEN_REALPATH) /* We can only test for sub paths if my_symlink.c is using realpath */ maria_test_invalid_symlink= test_if_data_home_dir; #endif === modified file 'storage/maria/ma_blockrec.c' --- a/storage/maria/ma_blockrec.c 2009-04-08 08:47:30 +0000 +++ b/storage/maria/ma_blockrec.c 2009-04-27 18:01:20 +0000 @@ -1594,7 +1594,7 @@ static void make_empty_page(MARIA_HA *in bzero(buff, PAGE_HEADER_SIZE); -#if !defined(DONT_ZERO_PAGE_BLOCKS) || defined(HAVE_purify) +#if !defined(DONT_ZERO_PAGE_BLOCKS) || defined(HAVE_valgrind) /* We zero the rest of the block to avoid getting old memory information to disk and to allow the file to be compressed better if archived. === modified file 'storage/maria/ma_check.c' --- a/storage/maria/ma_check.c 2009-02-19 09:01:25 +0000 +++ b/storage/maria/ma_check.c 2009-04-27 18:01:20 +0000 @@ -4522,7 +4522,7 @@ static int sort_key_read(MARIA_SORT_PARA sort_param->current_filepos, 0); sort_param->real_key_length= int_key.data_length + int_key.ref_length; -#ifdef HAVE_purify +#ifdef HAVE_valgrind bzero(key+sort_param->real_key_length, (sort_param->key_length-sort_param->real_key_length)); #endif @@ -4567,7 +4567,7 @@ static int sort_maria_ft_key_read(MARIA_ sort_param->current_filepos); sort_param->real_key_length= int_key.data_length + int_key.ref_length; -#ifdef HAVE_purify +#ifdef HAVE_valgrind if (sort_param->key_length > sort_param->real_key_length) bzero(key+sort_param->real_key_length, (sort_param->key_length-sort_param->real_key_length)); @@ -5104,7 +5104,7 @@ static int sort_get_next_record(MARIA_SO llstr(sort_param->pos,llbuff)); continue; } -#ifdef HAVE_purify +#ifdef HAVE_valgrind bzero(sort_param->rec_buff + block_info.rec_len, share->base.extra_rec_buff_size); #endif === modified file 'storage/maria/ma_loghandler.c' --- a/storage/maria/ma_loghandler.c 2009-03-17 19:05:01 +0000 +++ b/storage/maria/ma_loghandler.c 2009-04-27 18:01:20 +0000 @@ -6194,12 +6194,12 @@ my_bool translog_write_record(LSN *lsn, { uint i; uint len= 0; -#ifdef HAVE_purify +#ifdef HAVE_valgrind ha_checksum checksum= 0; #endif for (i= TRANSLOG_INTERNAL_PARTS; i < part_no; i++) { -#ifdef HAVE_purify +#ifdef HAVE_valgrind /* Find unitialized bytes early */ checksum+= my_checksum(checksum, parts_data[i].str, parts_data[i].length); === modified file 'storage/maria/ma_packrec.c' --- a/storage/maria/ma_packrec.c 2009-01-09 04:23:25 +0000 +++ b/storage/maria/ma_packrec.c 2009-04-27 18:01:20 +0000 @@ -256,7 +256,7 @@ static my_bool _ma_read_pack_info(MARIA_ (uint) (share->pack.header_length-sizeof(header)), MYF(MY_NABP))) goto err2; -#ifdef HAVE_purify +#ifdef HAVE_valgrind /* Zero bytes accessed by fill_buffer */ bzero(disk_cache + (share->pack.header_length-sizeof(header)), share->base.extra_rec_buff_size); === modified file 'storage/maria/ma_page.c' --- a/storage/maria/ma_page.c 2008-09-01 17:31:40 +0000 +++ b/storage/maria/ma_page.c 2009-04-27 18:01:20 +0000 @@ -200,7 +200,7 @@ my_bool _ma_write_keypage(MARIA_PAGE *pa /* Verify that keynr is correct */ DBUG_ASSERT(_ma_get_keynr(share, buff) == page->keyinfo->key_nr); -#if defined(EXTRA_DEBUG) && defined(HAVE_purify) && defined(NOT_ANYMORE) +#if defined(EXTRA_DEBUG) && defined(HAVE_valgrind) && defined(NOT_ANYMORE) { /* This is here to catch uninitialized bytes */ uint length= page->size; === modified file 'storage/maria/ma_pagecrc.c' --- a/storage/maria/ma_pagecrc.c 2008-03-04 11:58:21 +0000 +++ b/storage/maria/ma_pagecrc.c 2009-04-27 18:01:20 +0000 @@ -318,7 +318,7 @@ my_bool maria_page_filler_set_none(uchar __attribute__((unused)), uchar *data_ptr __attribute__((unused))) { -#ifdef HAVE_purify +#ifdef HAVE_valgrind int4store_aligned(page + ((MARIA_SHARE *)data_ptr)->block_size - CRC_SIZE, 0); #endif === modified file 'storage/maria/ma_search.c' --- a/storage/maria/ma_search.c 2009-01-12 11:12:00 +0000 +++ b/storage/maria/ma_search.c 2009-04-27 18:01:20 +0000 @@ -2172,7 +2172,7 @@ int _ma_calc_bin_pack_key_length(const M s_temp->totlength= key_length= (int_key->data_length + int_key->ref_length+ nod_flag); -#ifdef HAVE_purify +#ifdef HAVE_valgrind s_temp->n_length= s_temp->n_ref_length=0; /* For valgrind */ #endif s_temp->key=key; === modified file 'storage/myisam/mi_check.c' --- a/storage/myisam/mi_check.c 2009-02-19 09:01:25 +0000 +++ b/storage/myisam/mi_check.c 2009-04-27 18:01:20 +0000 @@ -3147,7 +3147,7 @@ static int sort_key_read(MI_SORT_PARAM * (info->s->rec_reflength+ _mi_make_key(info, sort_param->key, (uchar*) key, sort_param->record, sort_param->filepos)); -#ifdef HAVE_purify +#ifdef HAVE_valgrind bzero(key+sort_param->real_key_length, (sort_param->key_length-sort_param->real_key_length)); #endif @@ -3187,7 +3187,7 @@ static int sort_ft_key_read(MI_SORT_PARA sort_param->real_key_length=(info->s->rec_reflength+ _ft_make_key(info, sort_param->key, key, wptr++, sort_param->filepos)); -#ifdef HAVE_purify +#ifdef HAVE_valgrind if (sort_param->key_length > sort_param->real_key_length) bzero(key+sort_param->real_key_length, (sort_param->key_length-sort_param->real_key_length)); === modified file 'storage/myisam/mi_page.c' --- a/storage/myisam/mi_page.c 2008-08-28 12:43:44 +0000 +++ b/storage/myisam/mi_page.c 2009-04-27 18:01:20 +0000 @@ -86,7 +86,7 @@ int _mi_write_keypage(register MI_INFO * if ((length=keyinfo->block_length) > IO_SIZE*2 && info->state->key_file_length != page+length) length= ((mi_getint(buff)+IO_SIZE-1) & (uint) ~(IO_SIZE-1)); -#ifdef HAVE_purify +#ifdef HAVE_valgrind { length=mi_getint(buff); bzero((uchar*) buff+length,keyinfo->block_length-length); === modified file 'storage/myisam/mi_search.c' --- a/storage/myisam/mi_search.c 2008-08-28 18:52:23 +0000 +++ b/storage/myisam/mi_search.c 2009-04-27 18:01:20 +0000 @@ -1749,7 +1749,7 @@ _mi_calc_bin_pack_key_length(MI_KEYDEF * uint length,key_length,ref_length; s_temp->totlength=key_length=_mi_keylength(keyinfo,key)+nod_flag; -#ifdef HAVE_purify +#ifdef HAVE_valgrind s_temp->n_length= s_temp->n_ref_length=0; /* For valgrind */ #endif s_temp->key=key; === modified file 'storage/myisammrg/ha_myisammrg.cc' --- a/storage/myisammrg/ha_myisammrg.cc 2008-12-04 00:36:55 +0000 +++ b/storage/myisammrg/ha_myisammrg.cc 2009-04-27 18:01:20 +0000 @@ -837,7 +837,7 @@ int ha_myisammrg::info(uint flag) { if (table->s->key_parts && mrg_info.rec_per_key) { -#ifdef HAVE_purify +#ifdef HAVE_valgrind /* valgrind may be unhappy about it, because optimizer may access values between file->keys and table->key_parts, that will be uninitialized. === modified file 'strings/bcmp.c' --- a/strings/bcmp.c 2007-05-10 09:59:39 +0000 +++ b/strings/bcmp.c 2009-04-27 18:01:20 +0000 @@ -24,7 +24,7 @@ #include <my_global.h> #include "m_string.h" -#ifdef HAVE_purify +#ifdef HAVE_valgrind #undef bcmp #undef HAVE_BCMP #endif @@ -50,7 +50,7 @@ uint len; /* 0 <= len <= 65535 */ #else -#ifndef HAVE_purify +#ifndef HAVE_valgrind size_t bcmp(register const uchar *s1,register const uchar *s2, register size_t len) #else === modified file 'strings/decimal.c' --- a/strings/decimal.c 2008-08-15 19:49:43 +0000 +++ b/strings/decimal.c 2009-04-27 18:01:20 +0000 @@ -144,7 +144,7 @@ static double scaler1[]= { 1.0, 10.0, 1e2, 1e3, 1e4, 1e5, 1e6, 1e7, 1e8, 1e9 }; -#ifdef HAVE_purify +#ifdef HAVE_valgrind #define sanity(d) DBUG_ASSERT((d)->len > 0) #else #define sanity(d) DBUG_ASSERT((d)->len >0 && ((d)->buf[0] | \ === modified file 'strings/strmake.c' --- a/strings/strmake.c 2008-04-28 16:24:05 +0000 +++ b/strings/strmake.c 2009-04-27 18:01:20 +0000 @@ -51,11 +51,11 @@ char *strmake(register char *dst, regist */ if (length) { -#ifdef HAVE_purify +#ifdef HAVE_valgrind dst[length-1]= 'Z'; #else bfill(dst, length-1, (int) 'Z'); -#endif /* HAVE_purify */ +#endif /* HAVE_valgrind */ } #endif /* EXTRA_DEBUG */ return dst-1;

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[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (knielsen:2698)
by knielsen＠knielsen-hq.org 06 May '09

06 May '09

#At lp:maria 2698 knielsen(a)knielsen-hq.org 2009-04-27 Misc. small fixes: - Fixes for pool-of-threads patch. - Fixes for push of PBXT storage engine. - mysql-test-run.pl fix. modified: BUILD/compile-dist mysql-test/Makefile.am mysql-test/lib/mtr_unique.pm mysql-test/t/pool_of_threads.cnf sql/set_var.cc per-file messages: BUILD/compile-dist Fix that PBXT was missing in source tarball after `BUILD/compile-dist && make dist` mysql-test/Makefile.am Fix that PBXT test suite was missing from `make dist` source tarball. mysql-test/lib/mtr_unique.pm Better fix to avoid races when chmod'ing the semaphore file. (Though using chmod 666 shared files in /tmp/ is still not a very good solution). mysql-test/t/pool_of_threads.cnf Fix that test case pool_of_threads fails if run on mysqld with no --with-libevent support. sql/set_var.cc Fix missing static declaration on pool_of_threads. === modified file 'BUILD/compile-dist' --- a/BUILD/compile-dist 2009-02-19 09:01:25 +0000 +++ b/BUILD/compile-dist 2009-04-27 13:17:47 +0000 @@ -60,8 +60,6 @@ fi # Make sure to enable all features that affect "make dist" # Remember that configure restricts the man pages to the configured features ! ./configure \ - --with-maria-storage-engine \ - --with-embedded-server \ - --with-ndbcluster -$gmake - + --with-plugins=max-no-ndb \ + --with-embedded-server +$gmake -j4 === modified file 'mysql-test/Makefile.am' --- a/mysql-test/Makefile.am 2009-02-13 12:25:41 +0000 +++ b/mysql-test/Makefile.am 2009-04-27 13:17:47 +0000 @@ -98,7 +98,8 @@ TEST_DIRS = t r include std_data std_dat suite/stress/include suite/stress/t suite/stress/r \ suite/ndb suite/ndb/t suite/ndb/r \ suite/rpl_ndb suite/rpl_ndb/t suite/rpl_ndb/r \ - suite/parts suite/parts/t suite/parts/r suite/parts/inc + suite/parts suite/parts/t suite/parts/r suite/parts/inc \ + suite/pbxt/t suite/pbxt/r # Used by dist-hook and install-data-local to copy all # test files into either dist or install directory === modified file 'mysql-test/lib/mtr_unique.pm' --- a/mysql-test/lib/mtr_unique.pm 2009-04-08 16:55:26 +0000 +++ b/mysql-test/lib/mtr_unique.pm 2009-04-27 13:17:47 +0000 @@ -62,14 +62,14 @@ sub mtr_get_unique_id($$) { die 'lock file is a symbolic link'; } + my $save_umask= umask(0); open SEM, ">", "$file.sem" or die "can't write to $file.sem"; - chmod 0777, "$file.sem"; flock SEM, LOCK_EX or die "can't lock $file.sem"; if(! -e $file) { open FILE, ">", $file or die "can't create $file"; close FILE; } - chmod 0777, $file; + umask($save_umask); msg("HAVE THE LOCK"); @@ -135,8 +135,8 @@ sub mtr_release_unique_id($) { die 'lock file is a symbolic link'; } + my $save_umask= umask(0); open SEM, ">", "$file.sem" or die "can't write to $file.sem"; - chmod 0777, "$file.sem"; flock SEM, LOCK_EX or die "can't lock $file.sem"; msg("HAVE THE LOCK"); @@ -149,7 +149,7 @@ sub mtr_release_unique_id($) { open FILE, ">", $file or die "can't create $file"; close FILE; } - chmod 0777, "$file.sem"; + umask($save_umask); open FILE, "+<", $file or die "can't open $file"; #select undef,undef,undef,0.2; seek FILE, 0, 0; === modified file 'mysql-test/t/pool_of_threads.cnf' --- a/mysql-test/t/pool_of_threads.cnf 2009-03-18 15:46:32 +0000 +++ b/mysql-test/t/pool_of_threads.cnf 2009-04-27 13:17:47 +0000 @@ -2,8 +2,8 @@ [mysqld.1] test-ignore-wrong-options -thread-handling= pool-of-threads -thread_pool_size= 2 +loose-thread-handling= pool-of-threads +loose-thread_pool_size= 2 extra-port= @mysqld.1.#extra-port extra-max-connections=1 === modified file 'sql/set_var.cc' --- a/sql/set_var.cc 2009-04-08 16:55:26 +0000 +++ b/sql/set_var.cc 2009-04-27 13:17:47 +0000 @@ -642,7 +642,7 @@ static sys_var_long_ptr sys_table_lock_w static sys_var_long_ptr sys_thread_cache_size(&vars, "thread_cache_size", &thread_cache_size); #if HAVE_POOL_OF_THREADS == 1 -sys_var_long_ptr sys_thread_pool_size(&vars, "thread_pool_size", +static sys_var_long_ptr sys_thread_pool_size(&vars, "thread_pool_size", &thread_pool_size); #endif static sys_var_thd_enum sys_tx_isolation(&vars, "tx_isolation",

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Re: [Maria-developers] main.pool_of_threads fail - Solaris 10
by Adam M. Dutko 27 Apr '09

27 Apr '09

Toby, You might also want to check this page out: http://askmonty.org/wiki/index.php/MariaDB_versus_MySQL -Adam

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[Maria-developers] main.pool_of_threads fail - Solaris 10
by Toby Thain 27 Apr '09

27 Apr '09

Hi list, I am setting up a buildbot for Solaris 10/amd64 (later SPARC) and I see this test failure on Sun cc (only). gcc builds pass all tests. (Although a patch is required.) Any clues? --Toby bzr branch lp:maria ... BUILD/compile-solaris-amd64-forte && cd mysql-test/ && ./mysql-test-run ... main.connect [ pass ] 16399 worker[1] mysql-test-run: WARNING: Process [mysqld.1 - pid: 495, winpid: 495, exit: 1792] died main.pool_of_threads [ fail ] Test ended at 2009-04-26 15:18:41 090426 22:17:50 [Note] /home/buildbot/maria/sql/mysqld: Normal shutdown 090426 22:17:50 [Note] Event Scheduler: Purging the queue. 0 events 090426 22:17:53 InnoDB: Starting shutdown... 090426 22:17:53 InnoDB: Shutdown completed; log sequence number 0 1943684 090426 22:17:53 [Note] /home/buildbot/maria/sql/mysqld: Shutdown complete 090426 22:17:54 InnoDB: Started; log sequence number 0 1943684 090426 22:17:54 [Warning] /home/buildbot/maria/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300' 090426 22:17:54 [Note] Event Scheduler: Loaded 0 events 090426 22:17:54 [Note] /home/buildbot/maria/sql/mysqld: ready for connections. Version: '5.1.32-maria-beta2-log' socket: '/home/buildbot/maria/ mysql-test/var/tmp/mysqld.1.sock' port: 12500 Source distribution CURRENT_TEST: rpl.rpl_truncate_3innodb 090426 22:18:01 [Note] /home/buildbot/maria/sql/mysqld: Normal shutdown 090426 22:18:01 [Note] Event Scheduler: Purging the queue. 0 events 090426 22:18:03 InnoDB: Starting shutdown... 090426 22:18:05 InnoDB: Shutdown completed; log sequence number 0 1968339 090426 22:18:05 [Note] /home/buildbot/maria/sql/mysqld: Shutdown complete CURRENT_TEST: federated.federated 090426 22:18:05 [Note] Plugin 'InnoDB' disabled by command line option 090426 22:18:05 [Warning] /home/buildbot/maria/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300' 090426 22:18:05 [Note] Event Scheduler: Loaded 0 events 090426 22:18:05 [Note] /home/buildbot/maria/sql/mysqld: ready for connections. Version: '5.1.32-maria-beta2-log' socket: '/home/buildbot/maria/ mysql-test/var/tmp/mysqld.1.sock' port: 12500 Source distribution CURRENT_TEST: federated.federated_archive CURRENT_TEST: federated.federated_bug_13118 CURRENT_TEST: federated.federated_bug_25714 CURRENT_TEST: federated.federated_server 090426 22:18:17 [Note] /home/buildbot/maria/sql/mysqld: Normal shutdown 090426 22:18:17 [Note] Event Scheduler: Purging the queue. 0 events 090426 22:18:17 [Note] /home/buildbot/maria/sql/mysqld: Shutdown complete CURRENT_TEST: federated.federated_innodb InnoDB: The first specified data file ./ibdata1 did not exist: InnoDB: a new database to be created! 090426 22:18:18 InnoDB: Setting file ./ibdata1 size to 10 MB InnoDB: Database physically writes the file full: wait... 090426 22:18:18 InnoDB: Log file ./ib_logfile0 did not exist: new to be created InnoDB: Setting log file ./ib_logfile0 size to 5 MB InnoDB: Database physically writes the file full: wait... 090426 22:18:18 InnoDB: Log file ./ib_logfile1 did not exist: new to be created InnoDB: Setting log file ./ib_logfile1 size to 5 MB InnoDB: Database physically writes the file full: wait... InnoDB: Doublewrite buffer not found: creating new InnoDB: Doublewrite buffer created InnoDB: Creating foreign key constraint system tables InnoDB: Foreign key constraint system tables created 090426 22:18:20 InnoDB: Started; log sequence number 0 0 090426 22:18:20 [Warning] /home/buildbot/maria/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300' 090426 22:18:20 [Note] Event Scheduler: Loaded 0 events 090426 22:18:20 [Note] /home/buildbot/maria/sql/mysqld: ready for connections. Version: '5.1.32-maria-beta2-log' socket: '/home/buildbot/maria/ mysql-test/var/tmp/mysqld.1.sock' port: 12500 Source distribution 090426 22:18:20 [Note] /home/buildbot/maria/sql/mysqld: Normal shutdown 090426 22:18:20 [Note] Event Scheduler: Purging the queue. 0 events 090426 22:18:21 InnoDB: Starting shutdown... 090426 22:18:23 InnoDB: Shutdown completed; log sequence number 0 46409 090426 22:18:23 [Note] /home/buildbot/maria/sql/mysqld: Shutdown complete CURRENT_TEST: main.connect 090426 22:18:23 [Note] Plugin 'InnoDB' disabled by command line option 090426 22:18:23 [Warning] /home/buildbot/maria/sql/mysqld: unknown variable 'loose-debug-sync-timeout=300' 090426 22:18:23 [Note] Event Scheduler: Loaded 0 events 090426 22:18:23 [Note] /home/buildbot/maria/sql/mysqld: ready for connections. Version: '5.1.32-maria-beta2-log' socket: '/home/buildbot/maria/ mysql-test/var/tmp/mysqld.1.sock' port: 12500 Source distribution 090426 22:18:29 [Note] Event Scheduler: scheduler thread started with id 21 090426 22:18:40 [Note] Event Scheduler: Killing the scheduler thread, thread id 21 090426 22:18:40 [Note] Event Scheduler: Waiting for the scheduler thread to reply 090426 22:18:40 [Note] Event Scheduler: Stopped 090426 22:18:40 [Note] Event Scheduler: scheduler thread started with id 77 090426 22:18:40 [Note] Event Scheduler: Killing the scheduler thread, thread id 77 090426 22:18:40 [Note] Event Scheduler: Waiting for the scheduler thread to reply 090426 22:18:40 [Note] Event Scheduler: Stopped 090426 22:18:40 [Note] /home/buildbot/maria/sql/mysqld: Normal shutdown 090426 22:18:40 [Note] Event Scheduler: Purging the queue. 0 events 090426 22:18:40 [Note] /home/buildbot/maria/sql/mysqld: Shutdown complete CURRENT_TEST: main.pool_of_threads Unknown option to thread_handling: pool-of-threads Alternatives are: 'one-thread-per-connection','no-threads' 090426 22:18:40 [Note] Plugin 'InnoDB' disabled by command line option 090426 22:18:40 [ERROR] /home/buildbot/maria/sql/mysqld: unknown variable 'thread_pool_size=2' 090426 22:18:40 [ERROR] Aborting 090426 22:18:40 [Note] /home/buildbot/maria/sql/mysqld: Shutdown complete Failed to start mysqld.1 - saving '/home/buildbot/maria/mysql-test/var/log/ main.pool_of_threads/' to '/home/buildbot/maria/mysql-test/var/log/ main.pool_of_threads/' Only 863 of 866 completed. mysql-test-run: *** ERROR: Not all tests completed *** Error code 1 make: Fatal error: Command failed for target `test-ns'

2 1

[Maria-developers] order by x limit y optimization
by Tonu Samuel 26 Apr '09

26 Apr '09

Hi! Just was looking at processlist and thinking "why he cannot optimize such a easy case". I think there is a possible BOOST place (this is common query in many apps): mysql> select count(*) from url; +----------+ | count(*) | +----------+ | 17945916 | +----------+ 1 row in set (0.00 sec) mysql> mysql> show full processlist; +------+------+-----------+-----------+---------+------+----------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | Id | User | Host | db | Command | Time | State | Info | +------+------+-----------+-----------+---------+------+----------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | 78 | root | localhost | eeindexer | Query | 141 | Sorting result | INSERT INTO udm_url_tmp SELECT url.rec_id FROM url WHERE next_index_time<=1240742878 ORDER BY hops LIMIT 256 ..... So, it takes HUGE time to find out 256 rows with least hops. How I would make it manually (MySQL engine has internally better ways to do it): mysql> select min(hops) from url; +-----------+ | min(hops) | +-----------+ | 0 | +-----------+ 1 row in set (0.12 sec) mysql> select count(hops) from url where hops=0; +-------------+ | count(hops) | +-------------+ | 1 | +-------------+ 1 row in set (0.00 sec) mysql> select count(hops) from url where hops=1; +-------------+ | count(hops) | +-------------+ | 92 | +-------------+ 1 row in set (0.00 sec) mysql> select count(hops) from url where hops=2; +-------------+ | count(hops) | +-------------+ | 9790 | +-------------+ 1 row in set (0.00 sec) mysql> mysql> SELECT url.rec_id FROM url WHERE hops in (0,1,2,3) ORDER BY hops LIMIT 256; +--------+ | rec_id | +--------+ | 1 | | 82 | | 121 | | 55 | | 63 | | 39 | | 65 | | 100 | | 129 | | 85 | | 25 | | 11 | | 12 | | 54 | | 3 | | 101 | | 7 | | 50 | | 76 | | 77 | | 10 | | 24 | | 14 | | 2 | | 57 | | 46 | | 44 | | 17 | | 122 | | 135 | | 8 | | 51 | | 104 | | 124 | | 35 | | 56 | | 116 | | 62 | | 41 | | 78 | | 126 | | 15 | | 26 | | 40 | | 90 | | 80 | | 13 | | 36 | | 45 | | 70 | | 60 | | 117 | | 47 | | 114 | | 132 | | 19 | | 96 | | 118 | | 74 | | 9 | | 120 | | 95 | | 23 | | 136 | | 71 | | 130 | | 83 | | 33 | | 111 | | 125 | | 81 | | 43 | | 97 | | 28 | | 73 | | 109 | | 98 | | 105 | | 133 | | 128 | | 106 | | 4 | | 102 | | 127 | | 5 | | 30 | | 115 | | 123 | | 27 | | 6 | | 113 | | 93 | | 48 | | 10047 | | 55273 | | 7120 | | 21448 | | 16872 | | 17985 | | 9862 | | 20979 | | 45717 | | 491 | | 16943 | | 18183 | | 1753 | | 21176 | | 16486 | | 7578 | | 2329 | | 9824 | | 1239 | | 400 | | 6470 | | 8052 | | 2752 | | 1258 | | 16039 | | 593 | | 49887 | | 5884 | | 7119 | | 3011 | | 7819 | | 14710 | | 244 | | 6881 | | 16518 | | 240 | | 16445 | | 49988 | | 62181 | | 61227 | | 61651 | | 18118 | | 9951 | | 54964 | | 61197 | | 16361 | | 21452 | | 15361 | | 2840 | | 16479 | | 17006 | | 2768 | | 7917 | | 61198 | | 21556 | | 2650 | | 2525 | | 55022 | | 54911 | | 55672 | | 15326 | | 14763 | | 15493 | | 55156 | | 21435 | | 49959 | | 18242 | | 1887 | | 6437 | | 19407 | | 7593 | | 2355 | | 16908 | | 16102 | | 1275 | | 57868 | | 15943 | | 7977 | | 16079 | | 14712 | | 49874 | | 17269 | | 55851 | | 57783 | | 3442 | | 18085 | | 50913 | | 4067 | | 19402 | | 2785 | | 7920 | | 16456 | | 19143 | | 15141 | | 54895 | | 3578 | | 2905 | | 16623 | | 16802 | | 6472 | | 5894 | | 7004 | | 14711 | | 2545 | | 19184 | | 2994 | | 3297 | | 7993 | | 10034 | | 51738 | | 16854 | | 7007 | | 7583 | | 15967 | | 3720 | | 54940 | | 15299 | | 2343 | | 9896 | | 7016 | | 19668 | | 16128 | | 21624 | | 7529 | | 3521 | | 16602 | | 16089 | | 54821 | | 51589 | | 61828 | | 19690 | | 3608 | | 17946 | | 61146 | | 2265 | | 9809 | | 2509 | | 54729 | | 2426 | | 21617 | | 7543 | | 1841 | | 3700 | | 21391 | | 21442 | | 55155 | | 7532 | | 3490 | | 7821 | | 1891 | | 9876 | | 3677 | | 10019 | | 2862 | | 16186 | | 16299 | | 16528 | | 50641 | | 5926 | | 55135 | | 16800 | | 54734 | | 19375 | +--------+ 256 rows in set (0.09 sec) mysql> So why not to look on index cardinality, limit size (let say, less than 1% of table), min or max value of field ordered by and then exclude big part of table to avoid unnecessary work? Tõnu

1 0

[Maria-developers] Failures in mysql_client_test
by Kristian Nielsen 24 Apr '09

24 Apr '09

Hi Igor, I have been trying to figure out the problems you see in the mysql_client_test test case in the MariaDB 5.1 tree. It has been tricky due to not being able to reproduce. Patrick Crews was able to reproduce though, and was helpful enough to file this bug with some additional info: https://bugs.launchpad.net/maria/+bug/363181 >From this information, I pushed a few minor fixes to the Launchpad tree (two missing DBUG_RETURN statements). After this push, Patrick can no longer reproduce the failure. So, while my fixes were done in the area of the code where the problem seems to occur, I don't understand why two missing DBUG_RETURN would cause the error we saw... Maybe you can try again to see if you can reproduce the bug in the latest tree? If you cannot, then we may have to consider the problem fixed for now. If you can still reproduce, it would be very helpful if you could reproduce it with dbug enabled: perl mysql-test-run.pl --debug mysql_client_test and collect all the *.trace and *.err files from mysql-test/var/ and attach them to the bug or email them. It would be good to get progress on this annoying problem. - Kristian.

1 0

[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (knielsen:2697)
by knielsen＠knielsen-hq.org 23 Apr '09

23 Apr '09

#At lp:maria 2697 knielsen(a)knielsen-hq.org 2009-04-23 Bump maria version following release. modified: configure.in per-file messages: configure.in Bump maria version following release. === modified file 'configure.in' --- a/configure.in 2009-03-22 12:16:09 +0000 +++ b/configure.in 2009-04-23 13:06:16 +0000 @@ -10,7 +10,7 @@ AC_CANONICAL_SYSTEM # # When changing major version number please also check switch statement # in mysqlbinlog::check_master_version(). -AM_INIT_AUTOMAKE(mysql, 5.1.32-maria-beta) +AM_INIT_AUTOMAKE(mysql, 5.1.32-maria-beta2) AM_CONFIG_HEADER([include/config.h:config.h.in]) PROTOCOL_VERSION=10

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[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (knielsen:2696)
by knielsen＠knielsen-hq.org 21 Apr '09

21 Apr '09

#At lp:maria 2696 knielsen(a)knielsen-hq.org 2009-04-21 [merge] merged from trunk. modified: sql/mysqld.cc sql/sql_string.cc sql/strfunc.cc === modified file 'sql/mysqld.cc' --- a/sql/mysqld.cc 2009-04-08 16:55:26 +0000 +++ b/sql/mysqld.cc 2009-04-08 21:16:10 +0000 @@ -4975,11 +4975,11 @@ inline void kill_broken_server() #if !defined(__NETWARE__) unix_sock == INVALID_SOCKET || #endif - (!opt_disable_networking && - (base_ip_sock == INVALID_SOCKET || extra_ip_sock != INVALID_SOCKET))) + (!opt_disable_networking && base_ip_sock == INVALID_SOCKET)) { select_thread_in_use = 0; /* The following call will never return */ + DBUG_PRINT("general", ("killing server because socket is closed")); kill_server(IF_NETWARE(MYSQL_KILL_SIGNAL, (void*) MYSQL_KILL_SIGNAL)); } } === modified file 'sql/sql_string.cc' --- a/sql/sql_string.cc 2008-02-29 13:56:50 +0000 +++ b/sql/sql_string.cc 2009-04-08 20:08:38 +0000 @@ -65,10 +65,10 @@ bool String::real_alloc(uint32 arg_lengt bool String::realloc(uint32 alloc_length) { - uint32 len=ALIGN_SIZE(alloc_length+1); - if (Alloced_length < len) + if (Alloced_length <= alloc_length) { char *new_ptr; + uint32 len= ALIGN_SIZE(alloc_length+1); if (alloced) { if ((new_ptr= (char*) my_realloc(Ptr,len,MYF(MY_WME)))) === modified file 'sql/strfunc.cc' --- a/sql/strfunc.cc 2007-08-13 13:11:25 +0000 +++ b/sql/strfunc.cc 2009-04-08 20:08:38 +0000 @@ -38,7 +38,8 @@ static const char field_separator=','; -ulonglong find_set(TYPELIB *lib, const char *str, uint length, CHARSET_INFO *cs, +ulonglong find_set(TYPELIB *lib, const char *str, uint length, + CHARSET_INFO *cs, char **err_pos, uint *err_len, bool *set_warning) { CHARSET_INFO *strip= cs ? cs : &my_charset_latin1;

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