Skip to content

M
mariadb
Commit 54963c2e authored by pekka@mysql.com's avatar pekka@mysql.com
Browse files
Options

ndb - bug#14509 [related] re-do auto-incr error handling

parent fc732046
Hide whitespace changes
Inline Side-by-side
Showing with 145 additions and 105 deletions
ndb/include/ndbapi/Ndb.hpp
View file @ 54963c2e
......@@ -1432,23 +1432,28 @@ public:
*
* @param cacheSize number of values to cache in this Ndb object
*
* @return tuple id or ~(Uint64)0 on error.
* @return 0 or -1 on error, and tupleId in out parameter
*/
Uint64 getAutoIncrementValue(const char* aTableName,
Uint32 cacheSize = 1);
Uint64 getAutoIncrementValue(const NdbDictionary::Table * aTable,
Uint32 cacheSize = 1);
Uint64 readAutoIncrementValue(const char* aTableName);
Uint64 readAutoIncrementValue(const NdbDictionary::Table * aTable);
Uint64 setAutoIncrementValue(const char* aTableName, Uint64 val,
bool increase = false);
Uint64 setAutoIncrementValue(const NdbDictionary::Table * aTable, Uint64 val,
bool increase = false);
int getAutoIncrementValue(const char* aTableName,
Uint64 & tupleId, Uint32 cacheSize);
int getAutoIncrementValue(const NdbDictionary::Table * aTable,
Uint64 & tupleId, Uint32 cacheSize);
int readAutoIncrementValue(const char* aTableName,
Uint64 & tupleId);
int readAutoIncrementValue(const NdbDictionary::Table * aTable,
Uint64 & tupleId);
int setAutoIncrementValue(const char* aTableName,
Uint64 tupleId, bool increase);
int setAutoIncrementValue(const NdbDictionary::Table * aTable,
Uint64 tupleId, bool increase);
private:
Uint64 getTupleIdFromNdb(Ndb_local_table_info* info, Uint32 cacheSize);
Uint64 readTupleIdFromNdb(Ndb_local_table_info* info);
Uint64 setTupleIdInNdb(Ndb_local_table_info* info, Uint64 val, bool increase);
Uint64 opTupleIdOnNdb(Ndb_local_table_info* info, Uint64 opValue, Uint32 op);
int getTupleIdFromNdb(Ndb_local_table_info* info,
Uint64 & tupleId, Uint32 cacheSize);
int readTupleIdFromNdb(Ndb_local_table_info* info,
Uint64 & tupleId);
int setTupleIdInNdb(Ndb_local_table_info* info,
Uint64 tupleId, bool increase);
int opTupleIdOnNdb(Ndb_local_table_info* info, Uint64 & opValue, Uint32 op);
public:
/**
......
ndb/src/ndbapi/Ndb.cpp
View file @ 54963c2e
......@@ -760,27 +760,30 @@ Remark: Returns a new TupleId to the application.
The TupleId comes from SYSTAB_0 where SYSKEY_0 = TableId.
It is initialized to (TableId << 48) + 1 in NdbcntrMain.cpp.
****************************************************************************/
Uint64
Ndb::getAutoIncrementValue(const char* aTableName, Uint32 cacheSize)
int
Ndb::getAutoIncrementValue(const char* aTableName,
Uint64 & tupleId, Uint32 cacheSize)
{
DBUG_ENTER("getAutoIncrementValue");
DBUG_ENTER("Ndb::getAutoIncrementValue");
BaseString internal_tabname(internalize_table_name(aTableName));
Ndb_local_table_info *info=
theDictionary->get_local_table_info(internal_tabname, false);
if (info == 0) {
theError.code = theDictionary->getNdbError().code;
DBUG_RETURN(~(Uint64)0);
DBUG_RETURN(-1);
}
Uint64 tupleId = getTupleIdFromNdb(info, cacheSize);
if (getTupleIdFromNdb(info, tupleId, cacheSize) == -1)
DBUG_RETURN(-1);
DBUG_PRINT("info", ("value %llu", (ulonglong)tupleId));
DBUG_RETURN(tupleId);
DBUG_RETURN(0);
}
Uint64
Ndb::getAutoIncrementValue(const NdbDictionary::Table * aTable, Uint32 cacheSize)
int
Ndb::getAutoIncrementValue(const NdbDictionary::Table * aTable,
Uint64 & tupleId, Uint32 cacheSize)
{
DBUG_ENTER("getAutoIncrementValue");
DBUG_ENTER("Ndb::getAutoIncrementValue");
assert(aTable != 0);
const NdbTableImpl* table = & NdbTableImpl::getImpl(*aTable);
const BaseString& internal_tabname = table->m_internalName;
......@@ -789,18 +792,19 @@ Ndb::getAutoIncrementValue(const NdbDictionary::Table * aTable, Uint32 cacheSize
theDictionary->get_local_table_info(internal_tabname, false);
if (info == 0) {
theError.code = theDictionary->getNdbError().code;
DBUG_RETURN(~(Uint64)0);
DBUG_RETURN(-1);
}
Uint64 tupleId = getTupleIdFromNdb(info, cacheSize);
if (getTupleIdFromNdb(info, tupleId, cacheSize) == -1)
DBUG_RETURN(-1);
DBUG_PRINT("info", ("value %llu", (ulonglong)tupleId));
DBUG_RETURN(tupleId);
DBUG_RETURN(0);
}
Uint64
Ndb::getTupleIdFromNdb(Ndb_local_table_info* info, Uint32 cacheSize)
int
Ndb::getTupleIdFromNdb(Ndb_local_table_info* info,
Uint64 & tupleId, Uint32 cacheSize)
{
DBUG_ENTER("getTupleIdFromNdb");
Uint64 tupleId;
DBUG_ENTER("Ndb::getTupleIdFromNdb");
if (info->m_first_tuple_id != info->m_last_tuple_id)
{
assert(info->m_first_tuple_id < info->m_last_tuple_id);
......@@ -816,32 +820,38 @@ Ndb::getTupleIdFromNdb(Ndb_local_table_info* info, Uint32 cacheSize)
* reserve next cacheSize entries in db. adds cacheSize to NEXTID
* and returns first tupleId in the new range.
*/
tupleId = opTupleIdOnNdb(info, cacheSize, 0);
Uint64 opValue = cacheSize;
if (opTupleIdOnNdb(info, opValue, 0) == -1)
DBUG_RETURN(-1);
tupleId = opValue;
}
DBUG_RETURN(tupleId);
DBUG_RETURN(0);
}
Uint64
Ndb::readAutoIncrementValue(const char* aTableName)
int
Ndb::readAutoIncrementValue(const char* aTableName,
Uint64 & tupleId)
{
DBUG_ENTER("readAutoIncrementValue");
DBUG_ENTER("Ndb::readAutoIncrementValue");
BaseString internal_tabname(internalize_table_name(aTableName));
Ndb_local_table_info *info=
theDictionary->get_local_table_info(internal_tabname, false);
if (info == 0) {
theError.code = theDictionary->getNdbError().code;
DBUG_RETURN(~(Uint64)0);
DBUG_RETURN(-1);
}
Uint64 tupleId = readTupleIdFromNdb(info);
if (readTupleIdFromNdb(info, tupleId) == -1)
DBUG_RETURN(-1);
DBUG_PRINT("info", ("value %llu", (ulonglong)tupleId));
DBUG_RETURN(tupleId);
DBUG_RETURN(0);
}
Uint64
Ndb::readAutoIncrementValue(const NdbDictionary::Table * aTable)
int
Ndb::readAutoIncrementValue(const NdbDictionary::Table * aTable,
Uint64 & tupleId)
{
DBUG_ENTER("readAutoIncrementValue");
DBUG_ENTER("Ndb::readAutoIncrementValue");
assert(aTable != 0);
const NdbTableImpl* table = & NdbTableImpl::getImpl(*aTable);
const BaseString& internal_tabname = table->m_internalName;
......@@ -850,18 +860,19 @@ Ndb::readAutoIncrementValue(const NdbDictionary::Table * aTable)
theDictionary->get_local_table_info(internal_tabname, false);
if (info == 0) {
theError.code = theDictionary->getNdbError().code;
DBUG_RETURN(~(Uint64)0);
DBUG_RETURN(-1);
}
Uint64 tupleId = readTupleIdFromNdb(info);
if (readTupleIdFromNdb(info, tupleId) == -1)
DBUG_RETURN(-1);
DBUG_PRINT("info", ("value %llu", (ulonglong)tupleId));
DBUG_RETURN(tupleId);
DBUG_RETURN(0);
}
Uint64
Ndb::readTupleIdFromNdb(Ndb_local_table_info* info)
int
Ndb::readTupleIdFromNdb(Ndb_local_table_info* info,
Uint64 & tupleId)
{
DBUG_ENTER("Ndb::readTupleIdFromNdb");
Uint64 tupleId;
if (info->m_first_tuple_id != info->m_last_tuple_id)
{
assert(info->m_first_tuple_id < info->m_last_tuple_id);
......@@ -873,30 +884,37 @@ Ndb::readTupleIdFromNdb(Ndb_local_table_info* info)
* peek at NEXTID. does not reserve it so the value is valid
* only if no other transactions are allowed.
*/
tupleId = opTupleIdOnNdb(info, 0, 3);
Uint64 opValue = 0;
if (opTupleIdOnNdb(info, opValue, 3) == -1)
DBUG_RETURN(-1);
tupleId = opValue;
}
DBUG_RETURN(tupleId);
DBUG_RETURN(0);
}
Uint64
Ndb::setAutoIncrementValue(const char* aTableName, Uint64 val, bool increase)
int
Ndb::setAutoIncrementValue(const char* aTableName,
Uint64 tupleId, bool increase)
{
DBUG_ENTER("setAutoIncrementValue");
DBUG_ENTER("Ndb::setAutoIncrementValue");
BaseString internal_tabname(internalize_table_name(aTableName));
Ndb_local_table_info *info=
theDictionary->get_local_table_info(internal_tabname, false);
if (info == 0) {
theError.code = theDictionary->getNdbError().code;
DBUG_RETURN(~(Uint64)0);
DBUG_RETURN(-1);
}
DBUG_RETURN(setTupleIdInNdb(info, val, increase));
if (setTupleIdInNdb(info, tupleId, increase) == -1)
DBUG_RETURN(-1);
DBUG_RETURN(0);
}
Uint64
Ndb::setAutoIncrementValue(const NdbDictionary::Table * aTable, Uint64 val, bool increase)
int
Ndb::setAutoIncrementValue(const NdbDictionary::Table * aTable,
Uint64 tupleId, bool increase)
{
DBUG_ENTER("setAutoIncrementValue");
DBUG_ENTER("Ndb::setAutoIncrementValue");
assert(aTable != 0);
const NdbTableImpl* table = & NdbTableImpl::getImpl(*aTable);
const BaseString& internal_tabname = table->m_internalName;
......@@ -905,46 +923,54 @@ Ndb::setAutoIncrementValue(const NdbDictionary::Table * aTable, Uint64 val, bool
theDictionary->get_local_table_info(internal_tabname, false);
if (info == 0) {
theError.code = theDictionary->getNdbError().code;
DBUG_RETURN(~(Uint64)0);
DBUG_RETURN(-1);
}
DBUG_RETURN(setTupleIdInNdb(info, val, increase));
if (setTupleIdInNdb(info, tupleId, increase) == -1)
DBUG_RETURN(-1);
DBUG_RETURN(0);
}
Uint64
Ndb::setTupleIdInNdb(Ndb_local_table_info* info, Uint64 val, bool increase)
int
Ndb::setTupleIdInNdb(Ndb_local_table_info* info,
Uint64 tupleId, bool increase)
{
DBUG_ENTER("setTupleIdInNdb");
DBUG_ENTER("Ndb::setTupleIdInNdb");
if (increase)
{
if (info->m_first_tuple_id != info->m_last_tuple_id)
{
assert(info->m_first_tuple_id < info->m_last_tuple_id);
if (val <= info->m_first_tuple_id + 1)
DBUG_RETURN(val);
if (val <= info->m_last_tuple_id)
if (tupleId <= info->m_first_tuple_id + 1)
DBUG_RETURN(0);
if (tupleId <= info->m_last_tuple_id)
{
info->m_first_tuple_id = val - 1;
info->m_first_tuple_id = tupleId - 1;
DBUG_PRINT("info",
("Setting next auto increment cached value to %llu",
(ulonglong)val));
DBUG_RETURN(val);
(ulonglong)tupleId));
DBUG_RETURN(0);
}
}
/*
* if value <= NEXTID, do nothing. otherwise update NEXTID to
* value and set cached range to first = last = value - 1.
* if tupleId <= NEXTID, do nothing. otherwise update NEXTID to
* tupleId and set cached range to first = last = tupleId - 1.
*/
DBUG_RETURN((opTupleIdOnNdb(info, val, 2)));
if (opTupleIdOnNdb(info, tupleId, 2) == -1)
DBUG_RETURN(-1);
}
else
{
/*
* update NEXTID to given value. reset cached range.
*/
DBUG_RETURN((opTupleIdOnNdb(info, val, 1)));
if (opTupleIdOnNdb(info, tupleId, 1) == -1)
DBUG_RETURN(-1);
}
DBUG_RETURN(0);
}
Uint64
Ndb::opTupleIdOnNdb(Ndb_local_table_info* info, Uint64 opValue, Uint32 op)
int
Ndb::opTupleIdOnNdb(Ndb_local_table_info* info, Uint64 & opValue, Uint32 op)
{
DBUG_ENTER("Ndb::opTupleIdOnNdb");
Uint32 aTableId = info->m_table_impl->m_tableId;
......@@ -954,7 +980,6 @@ Ndb::opTupleIdOnNdb(Ndb_local_table_info* info, Uint64 opValue, Uint32 op)
NdbOperation* tOperation= 0; // Compiler warning if not initialized
Uint64 tValue;
NdbRecAttr* tRecAttrResult;
Uint64 ret = ~(Uint64)0;
CHECK_STATUS_MACRO_ZERO;
......@@ -989,7 +1014,7 @@ Ndb::opTupleIdOnNdb(Ndb_local_table_info* info, Uint64 opValue, Uint32 op)
info->m_first_tuple_id = tValue - opValue;
info->m_last_tuple_id = tValue - 1;
ret = info->m_first_tuple_id;
opValue = info->m_first_tuple_id; // out
break;
case 1:
// create on first use
......@@ -1002,7 +1027,6 @@ Ndb::opTupleIdOnNdb(Ndb_local_table_info* info, Uint64 opValue, Uint32 op)
info->m_first_tuple_id = ~(Uint64)0;
info->m_last_tuple_id = ~(Uint64)0;
ret = opValue;
break;
case 2:
tOperation->interpretedUpdateTuple();
......@@ -1020,7 +1044,6 @@ Ndb::opTupleIdOnNdb(Ndb_local_table_info* info, Uint64 opValue, Uint32 op)
{
if (tConnection->theError.code != 9999)
goto error_handler;
ret = opValue;
}
else
{
......@@ -1028,7 +1051,6 @@ Ndb::opTupleIdOnNdb(Ndb_local_table_info* info, Uint64 opValue, Uint32 op)
("Setting next auto increment value (db) to %llu",
(ulonglong)opValue));
info->m_first_tuple_id = info->m_last_tuple_id = opValue - 1;
ret = opValue;
}
break;
case 3:
......@@ -1037,7 +1059,7 @@ Ndb::opTupleIdOnNdb(Ndb_local_table_info* info, Uint64 opValue, Uint32 op)
tRecAttrResult = tOperation->getValue("NEXTID");
if (tConnection->execute( Commit ) == -1 )
goto error_handler;
ret = tRecAttrResult->u_64_value();
opValue = tRecAttrResult->u_64_value(); // out
break;
default:
goto error_handler;
......@@ -1049,7 +1071,7 @@ Ndb::opTupleIdOnNdb(Ndb_local_table_info* info, Uint64 opValue, Uint32 op)
setDatabaseName(currentDb.c_str());
setDatabaseSchemaName(currentSchema.c_str());
DBUG_RETURN(ret);
DBUG_RETURN(0);
error_handler:
theError.code = tConnection->theError.code;
......@@ -1063,7 +1085,7 @@ Ndb::opTupleIdOnNdb(Ndb_local_table_info* info, Uint64 opValue, Uint32 op)
theError.code,
tConnection ? tConnection->theError.code : -1,
tOperation ? tOperation->theError.code : -1));
DBUG_RETURN(~(Uint64)0);
DBUG_RETURN(-1);
}
Uint32
......
ndb/src/ndbapi/NdbDictionaryImpl.cpp
View file @ 54963c2e
......@@ -1743,7 +1743,7 @@ NdbDictInterface::createOrAlterTable(Ndb & ndb,
if (haveAutoIncrement) {
if (ndb.setAutoIncrementValue(impl.m_externalName.c_str(),
autoIncrementValue) == ~(Uint64)0) {
autoIncrementValue, false) == -1) {
DBUG_ASSERT(ndb.theError.code != 0);
m_error= ndb.theError;
ret = -1;
......
ndb/test/ndbapi/testDict.cpp
View file @ 54963c2e
......@@ -1139,9 +1139,13 @@ runCreateAutoincrementTable(NDBT_Context* ctx, NDBT_Step* step){
for (int i = 0; i < 16; i++) {
Uint64 value = myNdb->getAutoIncrementValue(tabname, 1);
if (value != (startvalue+i)) {
Uint64 value;
if (myNdb->getAutoIncrementValue(tabname, value, 1) == -1) {
g_err << "getAutoIncrementValue failed on " << tabname << endl;
APIERROR(myNdb->getNdbError());
return NDBT_FAILED;
}
else if (value != (startvalue+i)) {
g_err << "value = " << value << " expected " << startvalue+i << endl;;
APIERROR(myNdb->getNdbError());
// ret = NDBT_FAILED;
......
ndb/tools/restore/consumer_restore.cpp
View file @ 54963c2e
......@@ -148,9 +148,12 @@ BackupRestore::finalize_table(const TableS & table){
if (table.have_auto_inc())
{
Uint64 max_val= table.get_max_auto_val();
Uint64 auto_val= m_ndb->readAutoIncrementValue(get_table(table.m_dictTable));
if (max_val+1 > auto_val || auto_val == ~(Uint64)0)
ret= m_ndb->setAutoIncrementValue(get_table(table.m_dictTable), max_val+1, false) != ~(Uint64)0;
Uint64 auto_val;
int r= m_ndb->readAutoIncrementValue(get_table(table.m_dictTable), auto_val);
if (r == -1 && m_ndb->getNdbError().code != 626)
ret= false;
else if (r == -1 || max_val+1 > auto_val)
ret= m_ndb->setAutoIncrementValue(get_table(table.m_dictTable), max_val+1, false) != -1;
}
return ret;
}
......
sql/ha_ndbcluster.cc
View file @ 54963c2e
......@@ -73,7 +73,6 @@ handlerton ndbcluster_hton = {
HTON_NO_FLAGS
};
#define NDB_FAILED_AUTO_INCREMENT ~(Uint64)0
#define NDB_AUTO_INCREMENT_RETRIES 10
#define NDB_INVALID_SCHEMA_OBJECT 241
......@@ -2112,14 +2111,15 @@ int ha_ndbcluster::write_row(byte *record)
{
// Table has hidden primary key
Ndb *ndb= get_ndb();
Uint64 auto_value= NDB_FAILED_AUTO_INCREMENT;
int ret;
Uint64 auto_value;
uint retries= NDB_AUTO_INCREMENT_RETRIES;
do {
auto_value= ndb->getAutoIncrementValue((const NDBTAB *) m_table);
} while (auto_value == NDB_FAILED_AUTO_INCREMENT &&
ret= ndb->getAutoIncrementValue((const NDBTAB *) m_table, auto_value, 1);
} while (ret == -1 &&
--retries &&
ndb->getNdbError().status == NdbError::TemporaryError);
if (auto_value == NDB_FAILED_AUTO_INCREMENT)
if (ret == -1)
ERR_RETURN(ndb->getNdbError());
if (set_hidden_key(op, table->s->fields, (const byte*)&auto_value))
ERR_RETURN(op->getNdbError());
......@@ -2200,7 +2200,7 @@ int ha_ndbcluster::write_row(byte *record)
("Trying to set next auto increment value to %llu",
(ulonglong) next_val));
if (ndb->setAutoIncrementValue((const NDBTAB *) m_table, next_val, TRUE)
== ~(Uint64)0)
== -1)
ERR_RETURN(ndb->getNdbError());
}
m_skip_auto_increment= TRUE;
......@@ -3047,8 +3047,14 @@ void ha_ndbcluster::info(uint flag)
{
Ndb *ndb= get_ndb();
auto_increment_value=
ndb->readAutoIncrementValue((const NDBTAB *) m_table);
if (ndb->readAutoIncrementValue((const NDBTAB *) m_table,
auto_increment_value) == -1)
{
const NdbError err= ndb->getNdbError();
sql_print_error("Error %lu in readAutoIncrementValue(): %s",
(ulong) err.code, err.message);
auto_increment_value= ~(Uint64)0;
}
}
}
DBUG_VOID_RETURN;
......@@ -4360,17 +4366,17 @@ ulonglong ha_ndbcluster::get_auto_increment()
m_rows_to_insert - m_rows_inserted :
((m_rows_to_insert > m_autoincrement_prefetch) ?
m_rows_to_insert : m_autoincrement_prefetch));
auto_value= NDB_FAILED_AUTO_INCREMENT;
int ret;
uint retries= NDB_AUTO_INCREMENT_RETRIES;
do {
auto_value=
(m_skip_auto_increment) ?
ndb->readAutoIncrementValue((const NDBTAB *) m_table)
: ndb->getAutoIncrementValue((const NDBTAB *) m_table, cache_size);
} while (auto_value == NDB_FAILED_AUTO_INCREMENT &&
ret=
m_skip_auto_increment ?
ndb->readAutoIncrementValue((const NDBTAB *) m_table, auto_value) :
ndb->getAutoIncrementValue((const NDBTAB *) m_table, auto_value, cache_size);
} while (ret == -1 &&
--retries &&
ndb->getNdbError().status == NdbError::TemporaryError);
if (auto_value == NDB_FAILED_AUTO_INCREMENT)
if (ret == -1)
{
const NdbError err= ndb->getNdbError();
sql_print_error("Error %lu in ::get_auto_increment(): %s",
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7