mirror of
https://github.com/mariadb-corporation/mariadb-columnstore-engine.git
synced 2025-04-21 19:45:56 +03:00
96 lines
2.9 KiB
C++
96 lines
2.9 KiB
C++
/* Copyright (C) 2014 InfiniDB, Inc.
|
|
Copyright (C) 2016 MariaDB Corporation
|
|
|
|
This program is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU General Public License
|
|
as published by the Free Software Foundation; version 2 of
|
|
the License.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
|
MA 02110-1301, USA. */
|
|
|
|
// $Id: batchinsertprocessor.h 525 2010-01-19 23:18:05Z xlou $
|
|
|
|
/** @file */
|
|
|
|
#pragma once
|
|
|
|
#include <stdint.h>
|
|
#include <queue>
|
|
#include <boost/shared_ptr.hpp>
|
|
|
|
#include <boost/thread/mutex.hpp>
|
|
#include <boost/thread/condition.hpp>
|
|
#include <boost/thread.hpp>
|
|
#include <boost/thread/condition.hpp>
|
|
#include <boost/scoped_array.hpp>
|
|
#include "insertdmlpackage.h"
|
|
#include "resourcemanager.h"
|
|
#include "bytestream.h"
|
|
#include "dbrm.h"
|
|
#include "batchloader.h"
|
|
#include "../writeengine/client/we_clients.h"
|
|
namespace dmlprocessor
|
|
{
|
|
class BatchInsertProc
|
|
{
|
|
public:
|
|
typedef std::queue<messageqcpp::ByteStream> pkg_type;
|
|
typedef boost::shared_ptr<pkg_type> SP_PKG;
|
|
typedef std::vector<BRM::BulkSetHWMArg> BulkSetHWMArgs;
|
|
BatchInsertProc(bool isAutocommitOn, uint32_t tableOid, execplan::CalpontSystemCatalog::SCN txnId,
|
|
BRM::DBRM* aDbrm);
|
|
BatchInsertProc(const BatchInsertProc& rhs);
|
|
~BatchInsertProc();
|
|
uint64_t grabTableLock(int32_t sessionId);
|
|
SP_PKG getInsertQueue();
|
|
uint32_t getNumDBRoots();
|
|
void setLastPkg(bool lastPkg);
|
|
void addPkg(messageqcpp::ByteStream& insertBs);
|
|
messageqcpp::ByteStream getPkg();
|
|
void setError(int errorCode, std::string errMsg);
|
|
void getError(int& errorCode, std::string& errMsg);
|
|
int sendPkg(int pmId);
|
|
void buildPkg(messageqcpp::ByteStream& bs);
|
|
void buildLastPkg(messageqcpp::ByteStream& bs);
|
|
void sendFirstBatch();
|
|
void sendNextBatch();
|
|
void sendlastBatch();
|
|
void collectHwm();
|
|
void setHwm();
|
|
void receiveAllMsg();
|
|
void receiveOutstandingMsg();
|
|
|
|
private:
|
|
SP_PKG fInsertPkgQueue;
|
|
boost::condition condvar;
|
|
execplan::CalpontSystemCatalog::SCN fTxnid;
|
|
int fErrorCode;
|
|
std::string fErrMsg;
|
|
bool fLastpkg;
|
|
bool fIsAutocommitOn;
|
|
uint32_t fTableOid;
|
|
uint64_t fUniqueId;
|
|
BRM::DBRM* fDbrm;
|
|
WriteEngine::WEClients* fWEClient;
|
|
oam::OamCache* fOamcache;
|
|
std::vector<uint32_t> fPMs; // active PMs
|
|
batchloader::BatchLoader* fBatchLoader;
|
|
std::map<unsigned, bool> fPmState;
|
|
uint32_t fCurrentPMid;
|
|
boost::shared_ptr<messageqcpp::ByteStream> bsIn;
|
|
messageqcpp::ByteStream::byte tmp8;
|
|
messageqcpp::ByteStream::quadbyte tmp32;
|
|
std::vector<BulkSetHWMArgs> fHwmArgsAllPms;
|
|
uint64_t fTableLockid;
|
|
};
|
|
|
|
} // namespace dmlprocessor
|