mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-11 08:52:06 +00:00
112 lines
3.4 KiB
C++
112 lines
3.4 KiB
C++
#include <Interpreters/TransactionsInfoLog.h>
|
|
#include <Interpreters/TransactionVersionMetadata.h>
|
|
#include <Interpreters/Context.h>
|
|
#include <Common/TransactionID.h>
|
|
#include <Common/CurrentThread.h>
|
|
#include <Core/NamesAndTypes.h>
|
|
#include <DataTypes/DataTypeDateTime64.h>
|
|
#include <DataTypes/DataTypeDate.h>
|
|
#include <DataTypes/DataTypeEnum.h>
|
|
#include <DataTypes/DataTypeFactory.h>
|
|
#include <DataTypes/DataTypeString.h>
|
|
#include <DataTypes/DataTypesNumber.h>
|
|
#include <DataTypes/DataTypeUUID.h>
|
|
#include <base/getThreadId.h>
|
|
|
|
namespace DB
|
|
{
|
|
|
|
NamesAndTypesList TransactionsInfoLogElement::getNamesAndTypes()
|
|
{
|
|
auto type_enum = std::make_shared<DataTypeEnum8>(
|
|
DataTypeEnum8::Values
|
|
{
|
|
{"Begin", static_cast<Int8>(BEGIN)},
|
|
{"Commit", static_cast<Int8>(COMMIT)},
|
|
{"Rollback", static_cast<Int8>(ROLLBACK)},
|
|
|
|
{"AddPart", static_cast<Int8>(ADD_PART)},
|
|
{"LockPart", static_cast<Int8>(LOCK_PART)},
|
|
{"UnlockPart", static_cast<Int8>(UNLOCK_PART)},
|
|
});
|
|
|
|
return
|
|
{
|
|
{"type", std::move(type_enum)},
|
|
{"event_date", std::make_shared<DataTypeDate>()},
|
|
{"event_time", std::make_shared<DataTypeDateTime64>(6)},
|
|
{"thread_id", std::make_shared<DataTypeUInt64>()},
|
|
|
|
{"query_id", std::make_shared<DataTypeString>()},
|
|
{"tid", getTransactionIDDataType()},
|
|
{"tid_hash", std::make_shared<DataTypeUInt64>()},
|
|
|
|
{"csn", std::make_shared<DataTypeUInt64>()},
|
|
|
|
{"database", std::make_shared<DataTypeString>()},
|
|
{"table", std::make_shared<DataTypeString>()},
|
|
{"uuid", std::make_shared<DataTypeUUID>()},
|
|
{"part", std::make_shared<DataTypeString>()},
|
|
};
|
|
}
|
|
|
|
void TransactionsInfoLogElement::fillCommonFields(const TransactionInfoContext * context)
|
|
{
|
|
event_time = std::chrono::duration_cast<std::chrono::microseconds>(std::chrono::system_clock::now().time_since_epoch()).count();
|
|
thread_id = getThreadId();
|
|
|
|
query_id = CurrentThread::getQueryId().toString();
|
|
|
|
if (!context)
|
|
return;
|
|
|
|
table = context->table;
|
|
part_name = context->part_name;
|
|
}
|
|
|
|
void TransactionsInfoLogElement::appendToBlock(MutableColumns & columns) const
|
|
{
|
|
assert(type != UNKNOWN);
|
|
size_t i = 0;
|
|
|
|
columns[i++]->insert(type);
|
|
auto event_time_seconds = event_time / 1000000;
|
|
columns[i++]->insert(DateLUT::instance().toDayNum(event_time_seconds).toUnderType());
|
|
columns[i++]->insert(event_time);
|
|
columns[i++]->insert(thread_id);
|
|
|
|
columns[i++]->insert(query_id);
|
|
columns[i++]->insert(Tuple{tid.start_csn, tid.local_tid, tid.host_id});
|
|
columns[i++]->insert(tid.getHash());
|
|
|
|
columns[i++]->insert(csn);
|
|
|
|
columns[i++]->insert(table.database_name);
|
|
columns[i++]->insert(table.table_name);
|
|
columns[i++]->insert(table.uuid);
|
|
columns[i++]->insert(part_name);
|
|
}
|
|
|
|
|
|
void tryWriteEventToSystemLog(Poco::Logger * log,
|
|
TransactionsInfoLogElement::Type type, const TransactionID & tid,
|
|
const TransactionInfoContext & context)
|
|
try
|
|
{
|
|
auto system_log = Context::getGlobalContextInstance()->getTransactionsInfoLog();
|
|
if (!system_log)
|
|
return;
|
|
|
|
TransactionsInfoLogElement elem;
|
|
elem.type = type;
|
|
elem.tid = tid;
|
|
elem.fillCommonFields(&context);
|
|
system_log->add(elem);
|
|
}
|
|
catch (...)
|
|
{
|
|
tryLogCurrentException(log);
|
|
}
|
|
|
|
}
|