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Kirill Smelkov
mariadb
Commits
e7ef3238
Commit
e7ef3238
authored
Jan 31, 2006
by
reggie@big_geek
Browse files
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Merge rburnett@bk-internal.mysql.com:/home/bk/mysql-5.1-new
into big_geek.:C:/Work/mysql/mysql-5.1
parents
3eb9e170
0e70717e
Changes
3
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3 changed files
with
57 additions
and
62 deletions
+57
-62
sql/ha_ndbcluster.cc
sql/ha_ndbcluster.cc
+16
-48
sql/ha_ndbcluster_binlog.cc
sql/ha_ndbcluster_binlog.cc
+39
-13
sql/ha_ndbcluster_binlog.h
sql/ha_ndbcluster_binlog.h
+2
-1
No files found.
sql/ha_ndbcluster.cc
View file @
e7ef3238
...
...
@@ -4189,8 +4189,8 @@ int ha_ndbcluster::create(const char *name,
if
((
my_errno
=
write_ndb_file
(
name
)))
DBUG_RETURN
(
my_errno
);
#ifdef HAVE_NDB_BINLOG
if
(
ndb_binlog_thread_running
>
0
)
ndbcluster_create_binlog_setup
(
get_ndb
(),
name2
,
m_dbname
,
m_tabname
,
0
);
ndbcluster_create_binlog_setup
(
get_ndb
(),
name2
,
strlen
(
name2
),
m_dbname
,
m_tabname
,
FALSE
);
#endif
/* HAVE_NDB_BINLOG */
DBUG_RETURN
(
my_errno
);
}
...
...
@@ -4386,6 +4386,8 @@ int ha_ndbcluster::create(const char *name,
" Event: %s"
,
name2
);
/* a warning has been issued to the client */
}
if
(
share
&&
ndb_binlog_thread_running
<=
0
)
share
->
flags
|=
NSF_NO_BINLOG
;
ndbcluster_log_schema_op
(
current_thd
,
share
,
current_thd
->
query
,
current_thd
->
query_length
,
share
->
db
,
share
->
table_name
,
...
...
@@ -5460,7 +5462,7 @@ int ndbcluster_find_all_files(THD *thd)
/* no such database defined, skip table */
continue
;
}
strxnmov
(
end
,
FN_LEN
-
1
-
(
key
-
end
),
"/"
,
elmt
.
name
,
NullS
);
end
=
strxnmov
(
end
,
FN_LEN
-
1
-
(
end
-
key
),
"/"
,
elmt
.
name
,
NullS
);
const
void
*
data
=
0
,
*
pack_data
=
0
;
uint
length
,
pack_length
;
int
discover
=
0
;
...
...
@@ -5486,41 +5488,25 @@ int ndbcluster_find_all_files(THD *thd)
my_free
((
char
*
)
data
,
MYF
(
MY_ALLOW_ZERO_PTR
));
my_free
((
char
*
)
pack_data
,
MYF
(
MY_ALLOW_ZERO_PTR
));
pthread_mutex_lock
(
&
LOCK_open
);
if
(
discover
)
{
/* ToDo 4.1 database needs to be created if missing */
pthread_mutex_lock
(
&
LOCK_open
);
if
(
ndb_create_table_from_engine
(
thd
,
elmt
.
database
,
elmt
.
name
))
{
/* ToDo 4.1 handle error */
}
pthread_mutex_unlock
(
&
LOCK_open
);
}
#ifdef HAVE_NDB_BINLOG
else
if
(
ndb_binlog_thread_running
>
0
)
else
{
/* set up replication for this table */
NDB_SHARE
*
share
;
pthread_mutex_lock
(
&
ndbcluster_mutex
);
if
(((
share
=
(
NDB_SHARE
*
)
hash_search
(
&
ndbcluster_open_tables
,
(
byte
*
)
key
,
strlen
(
key
)))
&&
share
->
op
==
0
&&
share
->
op_old
==
0
&&
!
(
share
->
flags
&
NSF_NO_BINLOG
))
||
share
==
0
)
{
/*
there is no binlog creation setup for this table
attempt to do it
*/
pthread_mutex_unlock
(
&
ndbcluster_mutex
);
pthread_mutex_lock
(
&
LOCK_open
);
ndbcluster_create_binlog_setup
(
ndb
,
key
,
elmt
.
database
,
elmt
.
name
,
share
);
pthread_mutex_unlock
(
&
LOCK_open
);
}
else
pthread_mutex_unlock
(
&
ndbcluster_mutex
);
ndbcluster_create_binlog_setup
(
ndb
,
key
,
end
-
key
,
elmt
.
database
,
elmt
.
name
,
TRUE
);
}
#endif
pthread_mutex_unlock
(
&
LOCK_open
);
}
}
while
(
unhandled
&&
retries
--
);
...
...
@@ -5635,36 +5621,18 @@ int ndbcluster_find_files(THD *thd,const char *db,const char *path,
#ifdef HAVE_NDB_BINLOG
/* setup logging to binlog for all discovered tables */
if
(
ndb_binlog_thread_running
>
0
)
{
char
*
end
;
char
*
end1
=
char
*
end
,
*
end1
=
strxnmov
(
name
,
sizeof
(
name
),
mysql_data_home
,
"/"
,
db
,
"/"
,
NullS
);
NDB_SHARE
*
share
;
pthread_mutex_lock
(
&
ndbcluster_mutex
);
for
(
i
=
0
;
i
<
ok_tables
.
records
;
i
++
)
{
file_name
=
(
char
*
)
hash_element
(
&
ok_tables
,
i
);
end
=
strxnmov
(
end1
,
sizeof
(
name
)
-
(
end1
-
name
),
file_name
,
NullS
);
if
((
share
=
(
NDB_SHARE
*
)
hash_search
(
&
ndbcluster_open_tables
,
(
byte
*
)
name
,
end
-
name
))
&&
share
->
op
==
0
&&
share
->
op_old
==
0
&&
!
(
share
->
flags
&
NSF_NO_BINLOG
))
{
/*
there is no binlog creation setup for this table
attempt to do it
*/
pthread_mutex_unlock
(
&
ndbcluster_mutex
);
pthread_mutex_lock
(
&
LOCK_open
);
ndbcluster_create_binlog_setup
(
ndb
,
name
,
db
,
file_name
,
share
);
pthread_mutex_unlock
(
&
LOCK_open
);
pthread_mutex_lock
(
&
ndbcluster_mutex
);
}
/* Table existed in the mysqld so there should be a share */
DBUG_ASSERT
(
share
!=
NULL
);
pthread_mutex_lock
(
&
LOCK_open
);
ndbcluster_create_binlog_setup
(
ndb
,
name
,
end
-
name
,
db
,
file_name
,
TRUE
);
pthread_mutex_unlock
(
&
LOCK_open
);
}
pthread_mutex_unlock
(
&
ndbcluster_mutex
);
}
#endif
...
...
sql/ha_ndbcluster_binlog.cc
View file @
e7ef3238
...
...
@@ -239,11 +239,17 @@ void ndbcluster_binlog_init_share(NDB_SHARE *share, TABLE *_table)
share
->
table
=
0
;
if
(
ndb_binlog_thread_running
<=
0
)
{
DBUG_ASSERT
(
_table
!=
0
);
if
(
_table
->
s
->
primary_key
==
MAX_KEY
)
share
->
flags
|=
NSF_HIDDEN_PK
;
if
(
_table
->
s
->
blob_fields
!=
0
)
share
->
flags
|=
NSF_BLOB_FLAG
;
if
(
_table
)
{
if
(
_table
->
s
->
primary_key
==
MAX_KEY
)
share
->
flags
|=
NSF_HIDDEN_PK
;
if
(
_table
->
s
->
blob_fields
!=
0
)
share
->
flags
|=
NSF_BLOB_FLAG
;
}
else
{
share
->
flags
|=
NSF_NO_BINLOG
;
}
return
;
}
while
(
1
)
...
...
@@ -1626,32 +1632,51 @@ ndb_rep_event_name(String *event_name,const char *db, const char *tbl)
create/discover.
*/
int
ndbcluster_create_binlog_setup
(
Ndb
*
ndb
,
const
char
*
key
,
uint
key_len
,
const
char
*
db
,
const
char
*
table_name
,
NDB_SHARE
*
share
)
my_bool
share_may_exist
)
{
DBUG_ENTER
(
"ndbcluster_create_binlog_setup"
);
DBUG_PRINT
(
"enter"
,(
"key: %s key_len: %d %s.%s share_may_exist: %d"
,
key
,
key_len
,
db
,
table_name
,
share_may_exist
));
DBUG_ASSERT
(
!
IS_NDB_BLOB_PREFIX
(
table_name
));
DBUG_ASSERT
(
strlen
(
key
)
==
key_len
);
pthread_mutex_lock
(
&
ndbcluster_mutex
);
/* Handle any trailing share */
if
(
share
==
0
)
NDB_SHARE
*
share
=
(
NDB_SHARE
*
)
hash_search
(
&
ndbcluster_open_tables
,
(
byte
*
)
key
,
key_len
);
if
(
share
&&
share_may_exist
)
{
share
=
(
NDB_SHARE
*
)
hash_search
(
&
ndbcluster_open_tables
,
(
byte
*
)
key
,
strlen
(
key
));
if
(
share
)
handle_trailing_share
(
share
);
if
(
share
->
flags
&
NSF_NO_BINLOG
||
share
->
op
!=
0
||
share
->
op_old
!=
0
)
{
pthread_mutex_unlock
(
&
ndbcluster_mutex
);
DBUG_RETURN
(
0
);
// replication already setup, or should not
}
}
else
if
(
share
)
{
handle_trailing_share
(
share
);
}
/* Create share which is needed to hold replication information */
if
(
!
(
share
=
get_share
(
key
,
0
,
true
,
true
)))
{
sql_print_error
(
"NDB Binlog: "
"allocating table share for %s failed"
,
key
);
}
if
(
ndb_binlog_thread_running
<=
0
)
{
share
->
flags
|=
NSF_NO_BINLOG
;
pthread_mutex_unlock
(
&
ndbcluster_mutex
);
DBUG_RETURN
(
0
);
}
pthread_mutex_unlock
(
&
ndbcluster_mutex
);
while
(
share
&&
!
IS_TMP_PREFIX
(
table_name
))
...
...
@@ -1749,6 +1774,7 @@ ndbcluster_create_event(Ndb *ndb, const NDBTAB *ndbtab,
sql_print_error
(
"NDB Binlog: logging of table %s "
"with no PK and blob attributes is not supported"
,
share
->
key
);
share
->
flags
|=
NSF_NO_BINLOG
;
DBUG_RETURN
(
-
1
);
}
/* No primary key, subscribe for all attributes */
...
...
sql/ha_ndbcluster_binlog.h
View file @
e7ef3238
...
...
@@ -72,9 +72,10 @@ void ndbcluster_binlog_init_handlerton();
void
ndbcluster_binlog_init_share
(
NDB_SHARE
*
share
,
TABLE
*
table
);
int
ndbcluster_create_binlog_setup
(
Ndb
*
ndb
,
const
char
*
key
,
uint
key_len
,
const
char
*
db
,
const
char
*
table_name
,
NDB_SHARE
*
share
);
my_bool
share_may_exist
);
int
ndbcluster_create_event
(
Ndb
*
ndb
,
const
NDBTAB
*
table
,
const
char
*
event_name
,
NDB_SHARE
*
share
);
int
ndbcluster_create_event_ops
(
NDB_SHARE
*
share
,
...
...
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