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Commit 3ec9648f authored by Rich Prohaska's avatar Rich Prohaska
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Tokutek/mysql56#54 fix to tokudb::external_lock for the alter table assert... 

Tokutek/mysql56#54 fix to tokudb::external_lock for the alter table assert bug, plus a rewrite of the tokudb debug tracing
parent 1d1516bf
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Showing with 72 additions and 52 deletions
storage/tokudb/ha_tokudb.cc
View file @ 3ec9648f
......@@ -1324,7 +1324,7 @@ int ha_tokudb::open_main_dictionary(const char* name, bool is_read_only, DB_TXN*
}
if (tokudb_debug & TOKUDB_DEBUG_OPEN) {
TOKUDB_TRACE("open:%s:file=%p", newname, share->file);
TOKUDB_HANDLER_TRACE("open:%s:file=%p", newname, share->file);
}
error = 0;
......@@ -1376,7 +1376,7 @@ int ha_tokudb::open_secondary_dictionary(DB** ptr, KEY* key_info, const char* na
goto cleanup;
}
if (tokudb_debug & TOKUDB_DEBUG_OPEN) {
TOKUDB_TRACE("open:%s:file=%p", newname, *ptr);
TOKUDB_HANDLER_TRACE("open:%s:file=%p", newname, *ptr);
}
cleanup:
if (error) {
......@@ -1848,7 +1848,7 @@ int ha_tokudb::open(const char *name, int mode, uint test_if_locked) {
ref_length = share->ref_length; // If second open
if (tokudb_debug & TOKUDB_DEBUG_OPEN) {
TOKUDB_TRACE("tokudbopen:%p:share=%p:file=%p:table=%p:table->s=%p:%d",
TOKUDB_HANDLER_TRACE("tokudbopen:%p:share=%p:file=%p:table=%p:table->s=%p:%d",
this, share, share->file, table, table->s, share->use_count);
}
......@@ -2145,7 +2145,7 @@ int ha_tokudb::close(void) {
int ha_tokudb::__close() {
TOKUDB_HANDLER_DBUG_ENTER("");
if (tokudb_debug & TOKUDB_DEBUG_OPEN)
TOKUDB_TRACE("close:%p", this);
TOKUDB_HANDLER_TRACE("close:%p", this);
tokudb_my_free(rec_buff);
tokudb_my_free(rec_update_buff);
tokudb_my_free(blob_buff);
......@@ -4860,7 +4860,7 @@ int ha_tokudb::index_read(uchar * buf, const uchar * key, uint key_len, enum ha_
}
break;
default:
TOKUDB_TRACE("unsupported:%d", find_flag);
TOKUDB_HANDLER_TRACE("unsupported:%d", find_flag);
error = HA_ERR_UNSUPPORTED;
break;
}
......@@ -4870,7 +4870,7 @@ int ha_tokudb::index_read(uchar * buf, const uchar * key, uint key_len, enum ha_
}
if (error && (tokudb_debug & TOKUDB_DEBUG_ERROR)) {
TOKUDB_TRACE("error:%d:%d", error, find_flag);
TOKUDB_HANDLER_TRACE("error:%d:%d", error, find_flag);
}
trx->stmt_progress.queried++;
track_progress(thd);
......@@ -6005,17 +6005,15 @@ int ha_tokudb::acquire_table_lock (DB_TXN* trans, TABLE_LOCK_TYPE lt) {
goto cleanup;
}
else if (lt == lock_write) {
if (tokudb_debug & TOKUDB_DEBUG_LOCK)
TOKUDB_TRACE("%s", __FUNCTION__);
for (uint i = 0; i < curr_num_DBs; i++) {
DB* db = share->key_file[i];
error = db->pre_acquire_table_lock(db, trans);
if (error == EINVAL)
TOKUDB_TRACE("%s %d db=%p trans=%p", __FUNCTION__, i, db, trans);
TOKUDB_HANDLER_TRACE("%d db=%p trans=%p", i, db, trans);
if (error) break;
}
if (tokudb_debug & TOKUDB_DEBUG_LOCK)
TOKUDB_TRACE("%s error=%d", __FUNCTION__, error);
TOKUDB_HANDLER_TRACE("error=%d", error);
if (error) goto cleanup;
}
else {
......@@ -6057,7 +6055,7 @@ int ha_tokudb::create_txn(THD* thd, tokudb_trx_data* trx) {
goto cleanup;
}
if (tokudb_debug & TOKUDB_DEBUG_TXN) {
TOKUDB_TRACE("just created master %p", trx->all);
TOKUDB_HANDLER_TRACE("trx %p just created master %p", trx, trx->all);
}
trx->sp_level = trx->all;
trans_register_ha(thd, true, tokudb_hton);
......@@ -6065,7 +6063,7 @@ int ha_tokudb::create_txn(THD* thd, tokudb_trx_data* trx) {
DBUG_PRINT("trans", ("starting transaction stmt"));
if (trx->stmt) {
if (tokudb_debug & TOKUDB_DEBUG_TXN) {
TOKUDB_TRACE("warning:stmt=%p", trx->stmt);
TOKUDB_HANDLER_TRACE("warning:stmt=%p", trx->stmt);
}
}
uint32_t txn_begin_flags;
......@@ -6094,7 +6092,7 @@ int ha_tokudb::create_txn(THD* thd, tokudb_trx_data* trx) {
}
trx->sub_sp_level = trx->stmt;
if (tokudb_debug & TOKUDB_DEBUG_TXN) {
TOKUDB_TRACE("just created stmt %p %p", trx->sp_level, trx->stmt);
TOKUDB_HANDLER_TRACE("trx %p just created stmt %p %p", trx, trx->sp_level, trx->stmt);
}
reset_stmt_progress(&trx->stmt_progress);
trans_register_ha(thd, false, tokudb_hton);
......@@ -6126,9 +6124,11 @@ static const char *lock_type_str(int lock_type) {
// error otherwise
//
int ha_tokudb::external_lock(THD * thd, int lock_type) {
TOKUDB_HANDLER_DBUG_ENTER("cmd=%d %d %s", thd_sql_command(thd), lock_type, lock_type_str(lock_type));
TOKUDB_HANDLER_DBUG_ENTER("cmd %d lock %d %s %s", thd_sql_command(thd), lock_type, lock_type_str(lock_type), share->table_name);
if (tokudb_debug & TOKUDB_DEBUG_LOCK)
TOKUDB_TRACE("%s cmd=%d %d %s", __FUNCTION__, thd_sql_command(thd), lock_type, lock_type_str(lock_type));
TOKUDB_HANDLER_TRACE("cmd %d lock %d %s %s", thd_sql_command(thd), lock_type, lock_type_str(lock_type), share->table_name);
if (0)
TOKUDB_HANDLER_TRACE("q %s", thd->query());
int error = 0;
tokudb_trx_data *trx = NULL;
......@@ -6137,6 +6137,9 @@ int ha_tokudb::external_lock(THD * thd, int lock_type) {
error = create_tokudb_trx_data_instance(&trx);
if (error) { goto cleanup; }
thd_data_set(thd, tokudb_hton->slot, trx);
if (tokudb_debug & TOKUDB_DEBUG_TXN) {
TOKUDB_HANDLER_TRACE("set trx %p", trx);
}
}
if (trx->all == NULL) {
trx->sp_level = NULL;
......@@ -6147,12 +6150,18 @@ int ha_tokudb::external_lock(THD * thd, int lock_type) {
use_write_locks = true;
}
if (!trx->tokudb_lock_count++) {
assert(trx->stmt == 0);
transaction = NULL; // Safety
error = create_txn(thd, trx);
if (error) {
trx->tokudb_lock_count--; // We didn't get the lock
goto cleanup;
if (trx->stmt) {
if (tokudb_debug & TOKUDB_DEBUG_TXN) {
TOKUDB_HANDLER_TRACE("stmt already set %p %p %p %p", trx->all, trx->stmt, trx->sp_level, trx->sub_sp_level);
}
} else {
assert(trx->stmt == 0);
transaction = NULL; // Safety
error = create_txn(thd, trx);
if (error) {
trx->tokudb_lock_count--; // We didn't get the lock
goto cleanup;
}
}
}
transaction = trx->sub_sp_level;
......@@ -6188,11 +6197,10 @@ int ha_tokudb::external_lock(THD * thd, int lock_type) {
}
cleanup:
if (tokudb_debug & TOKUDB_DEBUG_LOCK)
TOKUDB_TRACE("%s error=%d", __FUNCTION__, error);
TOKUDB_HANDLER_TRACE("error=%d", error);
TOKUDB_HANDLER_DBUG_RETURN(error);
}
/*
When using LOCK TABLE's external_lock is only called when the actual
TABLE LOCK is done.
......@@ -6200,12 +6208,14 @@ int ha_tokudb::external_lock(THD * thd, int lock_type) {
*/
int ha_tokudb::start_stmt(THD * thd, thr_lock_type lock_type) {
TOKUDB_HANDLER_DBUG_ENTER("cmd=%d %d", thd_sql_command(thd), lock_type);
int error = 0;
TOKUDB_HANDLER_DBUG_ENTER("cmd %d lock %d %s", thd_sql_command(thd), lock_type, share->table_name);
if (0)
TOKUDB_HANDLER_TRACE("q %s", thd->query());
int error = 0;
tokudb_trx_data *trx = (tokudb_trx_data *) thd_data_get(thd, tokudb_hton->slot);
DBUG_ASSERT(trx);
/*
note that trx->stmt may have been already initialized as start_stmt()
is called for *each table* not for each storage engine,
......@@ -6216,10 +6226,13 @@ int ha_tokudb::start_stmt(THD * thd, thr_lock_type lock_type) {
if (error) {
goto cleanup;
}
if (tokudb_debug & TOKUDB_DEBUG_TXN) {
TOKUDB_HANDLER_TRACE("trx %p %p %p %p %p %u", trx, trx->all, trx->stmt, trx->sp_level, trx->sub_sp_level, trx->tokudb_lock_count);
}
}
else {
if (tokudb_debug & TOKUDB_DEBUG_TXN) {
TOKUDB_TRACE("trx->stmt already existed");
TOKUDB_HANDLER_TRACE("trx->stmt %p already existed", trx->stmt);
}
}
//
......@@ -6318,7 +6331,7 @@ uint32_t ha_tokudb::get_cursor_isolation_flags(enum thr_lock_type lock_type, THD
THR_LOCK_DATA **ha_tokudb::store_lock(THD * thd, THR_LOCK_DATA ** to, enum thr_lock_type lock_type) {
TOKUDB_HANDLER_DBUG_ENTER("lock_type=%d cmd=%d", lock_type, thd_sql_command(thd));
if (tokudb_debug & TOKUDB_DEBUG_LOCK) {
TOKUDB_TRACE("%s lock_type=%d cmd=%d", __FUNCTION__, lock_type, thd_sql_command(thd));
TOKUDB_HANDLER_TRACE("lock_type=%d cmd=%d", lock_type, thd_sql_command(thd));
}
if (lock_type != TL_IGNORE && lock.type == TL_UNLOCK) {
......@@ -6353,7 +6366,7 @@ THR_LOCK_DATA **ha_tokudb::store_lock(THD * thd, THR_LOCK_DATA ** to, enum thr_l
}
*to++ = &lock;
if (tokudb_debug & TOKUDB_DEBUG_LOCK)
TOKUDB_TRACE("%s lock_type=%d", __FUNCTION__, lock_type);
TOKUDB_HANDLER_TRACE("lock_type=%d", lock_type);
DBUG_RETURN(to);
}
......@@ -6574,16 +6587,16 @@ void ha_tokudb::trace_create_table_info(const char *name, TABLE * form) {
if (tokudb_debug & TOKUDB_DEBUG_OPEN) {
for (i = 0; i < form->s->fields; i++) {
Field *field = form->s->field[i];
TOKUDB_TRACE("field:%d:%s:type=%d:flags=%x", i, field->field_name, field->type(), field->flags);
TOKUDB_HANDLER_TRACE("field:%d:%s:type=%d:flags=%x", i, field->field_name, field->type(), field->flags);
}
for (i = 0; i < form->s->keys; i++) {
KEY *key = &form->s->key_info[i];
TOKUDB_TRACE("key:%d:%s:%d", i, key->name, get_key_parts(key));
TOKUDB_HANDLER_TRACE("key:%d:%s:%d", i, key->name, get_key_parts(key));
uint p;
for (p = 0; p < get_key_parts(key); p++) {
KEY_PART_INFO *key_part = &key->key_part[p];
Field *field = key_part->field;
TOKUDB_TRACE("key:%d:%d:length=%d:%s:type=%d:flags=%x",
TOKUDB_HANDLER_TRACE("key:%d:%d:length=%d:%s:type=%d:flags=%x",
i, p, key_part->length, field->field_name, field->type(), field->flags);
}
}
......@@ -7447,7 +7460,7 @@ void ha_tokudb::init_auto_increment() {
commit_txn(txn, 0);
}
if (tokudb_debug & TOKUDB_DEBUG_AUTO_INCREMENT) {
TOKUDB_TRACE("init auto increment:%lld", share->last_auto_increment);
TOKUDB_HANDLER_TRACE("init auto increment:%lld", share->last_auto_increment);
}
}
......@@ -7480,7 +7493,7 @@ void ha_tokudb::get_auto_increment(ulonglong offset, ulonglong increment, ulongl
}
if (tokudb_debug & TOKUDB_DEBUG_AUTO_INCREMENT) {
TOKUDB_TRACE("get_auto_increment(%lld,%lld,%lld):got:%lld:%lld",
TOKUDB_HANDLER_TRACE("get_auto_increment(%lld,%lld,%lld):got:%lld:%lld",
offset, increment, nb_desired_values, nr, nb_desired_values);
}
*first_value = nr;
......
storage/tokudb/hatoku_defines.h
View file @ 3ec9648f
......@@ -228,7 +228,7 @@ extern ulong tokudb_debug;
#define TOKUDB_DEBUG_ANALYZE (1<<15)
#define TOKUDB_TRACE(f, ...) \
fprintf(stderr, "%u %s:%u " f "\n", my_tid(), __FILE__, __LINE__, ##__VA_ARGS__);
fprintf(stderr, "%u %s:%u %s " f "\n", my_tid(), __FILE__, __LINE__, __FUNCTION__, ##__VA_ARGS__);
static inline unsigned int my_tid() {
return (unsigned int)toku_os_gettid();
......@@ -237,7 +237,7 @@ static inline unsigned int my_tid() {
#define TOKUDB_DBUG_ENTER(f, ...) \
{ \
if (tokudb_debug & TOKUDB_DEBUG_ENTER) { \
TOKUDB_TRACE("%s " f, __FUNCTION__, ##__VA_ARGS__); \
TOKUDB_TRACE(f, ##__VA_ARGS__); \
} \
} \
DBUG_ENTER(__FUNCTION__);
......@@ -246,15 +246,18 @@ static inline unsigned int my_tid() {
{ \
int rr = (r); \
if ((tokudb_debug & TOKUDB_DEBUG_RETURN) || (rr != 0 && (tokudb_debug & TOKUDB_DEBUG_ERROR))) { \
TOKUDB_TRACE("%s return %d", __FUNCTION__, rr); \
TOKUDB_TRACE("return %d", rr); \
} \
DBUG_RETURN(rr); \
}
#define TOKUDB_HANDLER_TRACE(f, ...) \
fprintf(stderr, "%u %p %s:%u ha_tokudb::%s " f "\n", my_tid(), this, __FILE__, __LINE__, __FUNCTION__, ##__VA_ARGS__);
#define TOKUDB_HANDLER_DBUG_ENTER(f, ...) \
{ \
if (tokudb_debug & TOKUDB_DEBUG_ENTER) { \
fprintf(stderr, "%u %p %s:%u ha_tokudb::%s " f "\n", my_tid(), this, __FILE__, __LINE__, __FUNCTION__, ##__VA_ARGS__); \
TOKUDB_HANDLER_TRACE(f, ##__VA_ARGS__); \
} \
} \
DBUG_ENTER(__FUNCTION__);
......@@ -263,14 +266,14 @@ static inline unsigned int my_tid() {
{ \
int rr = (r); \
if ((tokudb_debug & TOKUDB_DEBUG_RETURN) || (rr != 0 && (tokudb_debug & TOKUDB_DEBUG_ERROR))) { \
fprintf(stderr, "%u %p %s:%u ha_tokudb::%s return %d" "\n", my_tid(), this, __FILE__, __LINE__, __FUNCTION__, rr); \
TOKUDB_HANDLER_TRACE("return %d", rr); \
} \
DBUG_RETURN(rr); \
}
#define TOKUDB_DBUG_DUMP(s, p, len) \
{ \
TOKUDB_TRACE("%s:%s", __FUNCTION__, s); \
TOKUDB_TRACE("%s", s); \
uint i; \
for (i=0; i<len; i++) { \
fprintf(stderr, "%2.2x", ((uchar*)p)[i]); \
......
storage/tokudb/hatoku_hton.cc
View file @ 3ec9648f
......@@ -381,7 +381,7 @@ static int tokudb_init_func(void *p) {
r = db_env->set_flags(db_env, tokudb_env_flags, 1);
if (r) { // QQQ
if (tokudb_debug & TOKUDB_DEBUG_INIT)
TOKUDB_TRACE("%s:WARNING: flags=%x r=%d", __FUNCTION__, tokudb_env_flags, r);
TOKUDB_TRACE("WARNING: flags=%x r=%d", tokudb_env_flags, r);
// goto error;
}
......@@ -452,17 +452,17 @@ static int tokudb_init_func(void *p) {
uint32_t gbytes, bytes; int parts;
r = db_env->get_cachesize(db_env, &gbytes, &bytes, &parts);
if (r == 0)
if (tokudb_debug & TOKUDB_DEBUG_INIT)
TOKUDB_TRACE("%s:tokudb_cache_size=%lld", __FUNCTION__, ((unsigned long long) gbytes << 30) + bytes);
if (tokudb_debug & TOKUDB_DEBUG_INIT)
TOKUDB_TRACE("tokudb_cache_size=%lld r=%d", ((unsigned long long) gbytes << 30) + bytes, r);
if (db_env->set_redzone) {
r = db_env->set_redzone(db_env, tokudb_fs_reserve_percent);
if (r && (tokudb_debug & TOKUDB_DEBUG_INIT))
TOKUDB_TRACE("%s:%d r=%d", __FUNCTION__, __LINE__, r);
if (tokudb_debug & TOKUDB_DEBUG_INIT)
TOKUDB_TRACE("set_redzone r=%d", r);
}
if (tokudb_debug & TOKUDB_DEBUG_INIT) TOKUDB_TRACE("%s:env open:flags=%x", __FUNCTION__, tokudb_init_flags);
if (tokudb_debug & TOKUDB_DEBUG_INIT)
TOKUDB_TRACE("env open:flags=%x", tokudb_init_flags);
r = db_env->set_generate_row_callback_for_put(db_env,generate_row_for_put);
assert(r == 0);
......@@ -476,7 +476,8 @@ static int tokudb_init_func(void *p) {
r = db_env->open(db_env, tokudb_home, tokudb_init_flags, S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH);
if (tokudb_debug & TOKUDB_DEBUG_INIT) TOKUDB_TRACE("%s:env opened:return=%d", __FUNCTION__, r);
if (tokudb_debug & TOKUDB_DEBUG_INIT)
TOKUDB_TRACE("env opened:return=%d", r);
if (r) {
DBUG_PRINT("info", ("env->open %d", r));
......@@ -570,6 +571,9 @@ static int tokudb_close_connection(handlerton * hton, THD * thd) {
int error = 0;
tokudb_trx_data* trx = NULL;
trx = (tokudb_trx_data *) thd_data_get(thd, tokudb_hton->slot);
if (tokudb_debug & TOKUDB_DEBUG_TXN) {
TOKUDB_TRACE("trx %p", trx);
}
if (trx && trx->checkpoint_lock_taken) {
error = db_env->checkpointing_resume(db_env);
}
......@@ -662,7 +666,7 @@ static int tokudb_commit(handlerton * hton, THD * thd, bool all) {
DB_TXN *this_txn = *txn;
if (this_txn) {
if (tokudb_debug & TOKUDB_DEBUG_TXN) {
TOKUDB_TRACE("commit %u %p", all, this_txn);
TOKUDB_TRACE("commit trx %u trx %p txn %p", all, trx, this_txn);
}
// test hook to induce a crash on a debug build
DBUG_EXECUTE_IF("tokudb_crash_commit_before", DBUG_SUICIDE(););
......@@ -691,7 +695,7 @@ static int tokudb_rollback(handlerton * hton, THD * thd, bool all) {
DB_TXN *this_txn = *txn;
if (this_txn) {
if (tokudb_debug & TOKUDB_DEBUG_TXN) {
TOKUDB_TRACE("rollback %u %p", all, this_txn);
TOKUDB_TRACE("rollback %u trx %p txn %p", all, trx, this_txn);
}
tokudb_cleanup_handlers(trx, this_txn);
abort_txn_with_progress(this_txn, thd);
......@@ -868,7 +872,7 @@ static int tokudb_discover(handlerton *hton, THD* thd, const char *db, const cha
static int tokudb_discover2(handlerton *hton, THD* thd, const char *db, const char *name, bool translate_name,
uchar **frmblob, size_t *frmlen) {
TOKUDB_DBUG_ENTER("");
TOKUDB_DBUG_ENTER("%s %s", db, name);
int error;
DB* status_db = NULL;
DB_TXN* txn = NULL;
......@@ -1119,7 +1123,7 @@ static void tokudb_cleanup_log_files(void) {
for (np = names; *np; ++np) {
#if 1
if (tokudb_debug)
TOKUDB_TRACE("%s:cleanup:%s", __FUNCTION__, *np);
TOKUDB_TRACE("cleanup:%s", *np);
#else
my_delete(*np, MYF(MY_WME));
#endif
......
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