database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-08-08 11:22:35 +03:00
Code Activity

MDEV-34075: Binlog-in-engine: Some test and review fixes

Browse Source 
Enable binlog_in_engine as a default suite.

Fix embedded and Windows build failures.

Use sql_print_(error|warning) over ib::error() and ib::warn().

Use small_vector<> for the innodb_binlog_oob_reader instead of a custom
implementation.

Signed-off-by: Kristian Nielsen <knielsen@knielsen-hq.org>
This commit is contained in:
Kristian Nielsen
2025-01-17 16:55:09 +01:00
parent dd8ffe952d
commit 468c23d69b
6 changed files with 66 additions and 100 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
mysql-test/mariadb-test-run.pl
View File

@@ -180,6 +180,7 @@ my @DEFAULT_SUITES= qw(
atomic-
binlog-
binlog_encryption-
binlog_in_engine-
client-
csv-
compat/oracle-

3
sql/sql_repl.cc
View File

@@ -3375,7 +3375,8 @@ void mysql_binlog_send(THD* thd, char* log_ident, my_off_t pos,
goto err;
}
if (reset_transmit_packet(info, info->flags, &ev_offset, &info->errmsg) ||
fake_format_description_event(info, info->fdev, &info->errmsg, pos))
fake_format_description_event(info, info->fdev, &info->errmsg,
(uint32_t)pos))
{
info->error= ER_MASTER_FATAL_ERROR_READING_BINLOG;
goto err;

25
storage/innobase/fsp/fsp_binlog.cc
View File

@@ -184,18 +184,18 @@ fsp_binlog_open(const char *file_name, pfs_os_file_t fh,
restart.
*/
if (!os_file_set_size(file_name, fh, binlog_size, false)) {
ib::warn() << "Failed to change the size of InnoDB binlog file " <<
file_name << " from " << file_size << " to " << binlog_size <<
" bytes (error code: " << errno << ").";
sql_print_warning("Failed to change the size of InnoDB binlog file '%s' "
"from %zu to %zu bytes (error code: %d)", file_name,
file_size, (size_t)binlog_size, errno);
} else {
file_size= (size_t)binlog_size;
}
}
if (file_size < 2*page_size)
{
ib::warn() << "InnoDB binlog file number " << file_no << " is too short"
" (" << file_size << " bytes), should be at least " << 2*page_size <<
" bytes.";
sql_print_warning("InnoDB binlog file number %llu is too short (%zu bytes), "
"should be at least %u bytes",
file_no, file_size, 2*page_size);
os_file_close(fh);
return nullptr;
}
@@ -211,7 +211,7 @@ fsp_binlog_open(const char *file_name, pfs_os_file_t fh,
dberr_t err= os_file_read(IORequestRead, fh, page_buf, 0, page_size, nullptr);
if (err != DB_SUCCESS) {
ib::warn() << "Unable to read first page of file " << file_name;
sql_print_warning("Unable to read first page of file '%s'", file_name);
aligned_free(page_buf);
os_file_close(fh);
return nullptr;
@@ -220,9 +220,8 @@ fsp_binlog_open(const char *file_name, pfs_os_file_t fh,
/* ToDo: Maybe use leaner page format for binlog tablespace? */
uint32_t id1= mach_read_from_4(FIL_PAGE_SPACE_ID + page_buf);
if (id1 != space_id) {
ib::warn() << "Binlog file " << file_name <<
" has inconsistent tablespace id " << id1 <<
" (expected " << space_id << ")";
sql_print_warning("Binlog file %s has inconsistent tablespace id %u "
"(expected %u)", file_name, id1, space_id);
aligned_free(page_buf);
os_file_close(fh);
return nullptr;
@@ -298,7 +297,7 @@ dberr_t fsp_binlog_tablespace_create(uint64_t file_no, fil_space_t **new_space)
/* We created the binlog file and now write it full of zeros */
if (!os_file_set_size(name, fh,
os_offset_t{size} << srv_page_size_shift)) {
ib::error() << "Unable to allocate " << name;
sql_print_error("Unable to allocate file %s", name);
os_file_close(fh);
os_file_delete(innodb_data_file_key, name);
return DB_ERROR;
@@ -625,8 +624,8 @@ int
binlog_chunk_reader::read_error_corruption(uint64_t file_no, uint64_t page_no,
const char *msg)
{
ib::error() << "Corrupt binlog found on page " << page_no <<
" in binlog number " << file_no << ": " << msg;
sql_print_error("Corrupt binlog found on page %llu in binlog number %llu: "
"%s", page_no, file_no, msg);
return -1;
}

132
storage/innobase/handler/innodb_binlog.cc
View File

@@ -26,6 +26,7 @@ InnoDB implementation of binlog.
#include "mtr0log.h"
#include "fsp0fsp.h"
#include "trx0trx.h"
#include "small_vector.h"
#include "rpl_gtid_base.h"
#include "handler.h"
@@ -159,16 +160,9 @@ class innodb_binlog_oob_reader {
a prior tree that must be traversed first.
*/
bool is_leftmost;
} init_stack[8], *stack;
};
small_vector<stack_entry, 8>stack;
/*
If the stack_len is == sizeof(init_stack)/sizeof(init_stack[0]), then we
are using the embedded stack memory. Otherwise we are using a dynamically
allocated stack that must be freed.
*/
uint32_t stack_len;
/* Current top of stack. */
uint32_t stack_top;
/* State machine current state. */
enum oob_states state;
@@ -176,13 +170,12 @@ public:
innodb_binlog_oob_reader();
~innodb_binlog_oob_reader();
bool start_traversal(uint64_t file_no, uint64_t offset);
bool oob_traversal_done() { return stack_top == 0; }
void start_traversal(uint64_t file_no, uint64_t offset);
bool oob_traversal_done() { return stack.empty(); }
int read_data(binlog_chunk_reader *chunk_rd, uchar *buf, int max_len);
private:
bool ensure_stack(uint32_t length);
bool push_state(enum oob_states state, uint64_t file_no, uint64_t offset,
void push_state(enum oob_states state, uint64_t file_no, uint64_t offset,
bool is_leftmost);
};
@@ -474,14 +467,14 @@ innodb_binlog_init(size_t binlog_size, const char *directory)
uint64_t pages= binlog_size >> srv_page_size_shift;
if (UNIV_LIKELY(pages > (uint64_t)UINT32_MAX)) {
pages= UINT32_MAX;
ib::warn() << "Requested max_binlog_size is larger than the maximum " <<
"InnoDB tablespace size, truncated to " <<
(pages << srv_page_size_shift) << ".";
sql_print_warning("Requested max_binlog_size is larger than the maximum "
"InnoDB tablespace size, truncated to %llu",
(pages << srv_page_size_shift));
} else if (pages < 2) { /* Minimum one data page and one index page. */
pages= 2;
ib::warn() << "Requested max_binlog_size is smaller than the minimum " <<
"size supported by InnoDB, truncated to " <<
(pages << srv_page_size_shift) << ".";
sql_print_warning("Requested max_binlog_size is smaller than the minimum "
"size supported by InnoDB, truncated to %llu",
(pages << srv_page_size_shift));
}
innodb_binlog_size_in_pages= (uint32_t)pages;
@@ -489,8 +482,8 @@ innodb_binlog_init(size_t binlog_size, const char *directory)
directory= ".";
else if (strlen(directory) + BINLOG_NAME_MAX_LEN > OS_FILE_MAX_PATH)
{
ib::error() << "Specified binlog directory path '" << directory <<
"' is too long.";
sql_print_error("Specified binlog directory path '%s' is too long",
directory);
return true;
}
innodb_binlog_directory= directory;
@@ -582,7 +575,7 @@ find_pos_in_binlog(uint64_t file_no, size_t file_size, byte *page_buf,
OS_FILE_OPEN, OS_DATA_FILE,
srv_read_only_mode, &ret);
if (!ret) {
ib::warn() << "Unable to open file " << file_name;
sql_print_warning("Unable to open file '%s'", file_name);
return -1;
}
@@ -679,8 +672,8 @@ innodb_binlog_discover()
{
if (my_errno == ENOENT)
return 0;
ib::error() << "Could not read the binlog directory '" <<
innodb_binlog_directory << "', error code " << my_errno << ".";
sql_print_error("Could not read the binlog directory '%s', error code %d",
innodb_binlog_directory, my_errno);
return -1;
}
@@ -715,9 +708,9 @@ innodb_binlog_discover()
if (res < 0) {
file_no= binlog_files.last_file_no;
active_binlog_file_no.store(file_no, std::memory_order_release);
ib::warn() << "Binlog number " << binlog_files.last_file_no <<
" could no be opened. Starting a new binlog file from number " <<
(file_no + 1) << ".";
sql_print_warning("Binlog number %llu could no be opened. Starting a new "
"binlog file from number %llu",
binlog_files.last_file_no,(file_no + 1));
return 0;
}
@@ -747,9 +740,9 @@ innodb_binlog_discover()
active_binlog_space= space;
binlog_cur_page_no= page_no;
binlog_cur_page_offset= pos_in_page;
ib::warn() << "Binlog number " << binlog_files.prev_file_no
<< " could not be opened, starting from binlog number "
<< file_no << " instead." ;
sql_print_warning("Binlog number %llu could not be opened, starting "
"from binlog number %llu instead",
binlog_files.prev_file_no, file_no);
return 1;
}
file_no= binlog_files.prev_file_no;
@@ -1161,8 +1154,8 @@ binlog_state_recover()
}
if (diff_state_interval == 0 || diff_state_interval % srv_page_size != 0)
{
ib::warn() << "Invalid differential binlog state interval " <<
diff_state_interval << " found in binlog file, ignoring";
sql_print_warning("Invalid differential binlog state interval %llu found "
"in binlog file, ignoring", diff_state_interval);
current_binlog_state_interval= 0; /* Disable in this binlog file */
}
else
@@ -1437,64 +1430,35 @@ innodb_free_oob(THD *thd, void *engine_data)
innodb_binlog_oob_reader::innodb_binlog_oob_reader()
: stack(init_stack), stack_len(sizeof(init_stack)/sizeof(init_stack[0])),
stack_top(0)
{
/* Nothing. */
}
innodb_binlog_oob_reader::~innodb_binlog_oob_reader()
{
if (stack_len > sizeof(init_stack)/sizeof(init_stack[0]))
ut_free(stack);
/* Nothing. */
}
bool
innodb_binlog_oob_reader::ensure_stack(uint32_t needed_length)
{
uint32_t len= stack_len;
if (len >= needed_length)
return false;
do
len*= 2;
while (len < needed_length);
size_t needed= len*sizeof(stack_entry);
stack_entry *new_stack= (stack_entry *) ut_malloc(needed, mem_key_binlog);
if (!new_stack)
{
my_error(ER_OUTOFMEMORY, MYF(0), needed);
return true;
}
memcpy(new_stack, stack, stack_len*sizeof(stack_entry));
stack= new_stack;
stack_len= len;
return false;
}
bool
void
innodb_binlog_oob_reader::push_state(enum oob_states state, uint64_t file_no,
uint64_t offset, bool is_leftmost)
uint64_t offset, bool is_leftmost)
{
uint32_t idx= stack_top;
if (ensure_stack(idx + 1))
return true;
stack[idx].state= state;
stack[idx].file_no= file_no;
stack[idx].offset= offset;
stack[idx].is_leftmost= is_leftmost;
stack_top= idx + 1;
return false;
stack_entry new_entry;
new_entry.state= state;
new_entry.file_no= file_no;
new_entry.offset= offset;
new_entry.is_leftmost= is_leftmost;
stack.emplace_back(std::move(new_entry));
}
bool
void
innodb_binlog_oob_reader::start_traversal(uint64_t file_no, uint64_t offset)
{
stack_top= 0;
return push_state(ST_initial, file_no, offset, true);
stack.clear();
push_state(ST_initial, file_no, offset, true);
}
@@ -1521,14 +1485,14 @@ innodb_binlog_oob_reader::read_data(binlog_chunk_reader *chunk_rd,
std::pair<uint64_t, const unsigned char *> v_and_p;
int size;
if (stack_top <= 0)
if (stack.empty())
{
ut_ad(0 /* Should not call when no more oob data to read. */);
return 0;
}
again:
e= &(stack[stack_top - 1]);
e= &(stack[stack.size() - 1]);
switch (e->state)
{
case ST_initial:
@@ -1632,8 +1596,8 @@ again:
if (chunk_rd->end_of_record())
{
/* This oob record done, pop the state. */
ut_ad(stack_top > 0);
--stack_top;
ut_ad(!stack.empty());
stack.erase(stack.end() - 1, stack.end());
}
return size;
@@ -2157,8 +2121,8 @@ innodb_find_binlogs(uint64_t *out_first, uint64_t *out_last)
MY_DIR *dir= my_dir(innodb_binlog_directory, MYF(0));
if (!dir)
{
ib::error() << "Could not read the binlog directory '" <<
innodb_binlog_directory << "', error code " << my_errno << ".";
sql_print_error("Could not read the binlog directory '%s', error code %d",
innodb_binlog_directory, my_errno);
return true;
}
@@ -2181,12 +2145,12 @@ innodb_find_binlogs(uint64_t *out_first, uint64_t *out_last)
if (num_file_no == 0)
{
ib::error() << "No binlog files found (deleted externally?)";
sql_print_error("No binlog files found (deleted externally?)");
return true;
}
if (num_file_no != last_file_no - first_file_no + 1)
{
ib::error() << "Missing binlog files (deleted externally?)";
sql_print_error("Missing binlog files (deleted externally?)");
return true;
}
*out_first= first_file_no;
@@ -2208,8 +2172,8 @@ innodb_reset_binlogs()
MY_DIR *dir= my_dir(innodb_binlog_directory, MYF(MY_WME));
if (!dir)
{
ib::error() << "Could not read the binlog directory '" <<
innodb_binlog_directory << "', error code " << my_errno << ".";
sql_print_error("Could not read the binlog directory '%s', error code %d",
innodb_binlog_directory, my_errno);
err= true;
}
else

1
storage/innobase/include/small_vector.h
View File

@@ -19,6 +19,7 @@ this program; if not, write to the Free Software Foundation, Inc.,
#pragma once
/* A normally small vector, inspired by llvm::SmallVector */
#include "my_global.h"
#include "my_valgrind.h"
#include <iterator>
#include <memory>

4
storage/innobase/include/ut0bitop.h
View File

@@ -44,7 +44,7 @@ of the multiplication result:
#include <intrin.h>
#pragma warning(pop)
#endif
__forceinline unsigned int nlz (ulonglong x)
__forceinline unsigned int nlz (unsigned long long x)
{
#if defined(_M_IX86) || defined(_M_X64)
unsigned long n;
@@ -67,7 +67,7 @@ __forceinline unsigned int nlz (ulonglong x)
#endif
}
#else
inline unsigned int nlz (ulonglong x)
inline unsigned int nlz (unsigned long long x)
{
static unsigned char table [48] = {
32, 6, 5, 0, 4, 12, 0, 20,