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This commit is contained in:
Leonid Fedorov
2022-01-21 16:43:49 +00:00
parent 6b6411229f
commit 04752ec546
1376 changed files with 393460 additions and 412662 deletions
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139
writeengine/redistribute/we_redistributeworkerthread.h
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@ -16,8 +16,8 @@
MA 02110-1301, USA. */
/*
* $Id: we_redistributeworkerthread.h 4450 2013-01-21 14:13:24Z rdempsey $
*/
* $Id: we_redistributeworkerthread.h 4450 2013-01-21 14:13:24Z rdempsey $
*/
#pragma once
@ -33,7 +33,6 @@
#include "brmtypes.h"
#include "we_redistributedef.h"
// forward reference
namespace config
{
@ -54,104 +53,92 @@ namespace messageqcpp
{
class ByteStream;
class IOSocket;
}
} // namespace messageqcpp
namespace messagequeue
{
class MessageQueueClient;
}
namespace redistribute
{
class RedistributeWorkerThread
{
public:
RedistributeWorkerThread(messageqcpp::ByteStream& bs, messageqcpp::IOSocket& ios);
~RedistributeWorkerThread();
public:
RedistributeWorkerThread(messageqcpp::ByteStream& bs, messageqcpp::IOSocket& ios);
~RedistributeWorkerThread();
void operator()();
void operator()();
private:
private:
void handleRequest();
void handleStop();
void handleData();
void handleUnknowJobMsg();
void handleRequest();
void handleStop();
void handleData();
void handleUnknowJobMsg();
int setup();
int grabTableLock();
int buildEntryList();
int sendData();
int connectToWes(int);
int updateDbrm();
void confirmToPeer();
bool checkDataTransferAck(messageqcpp::SBS&, size_t);
int setup();
int grabTableLock();
int buildEntryList();
int sendData();
int connectToWes(int);
int updateDbrm();
void confirmToPeer();
bool checkDataTransferAck(messageqcpp::SBS&, size_t);
void sendResponse(uint32_t);
void sendResponse(uint32_t);
void doAbort();
void doAbort();
void handleDataInit();
void handleDataStart(messageqcpp::SBS&, size_t&);
void handleDataCont(messageqcpp::SBS&, size_t&);
void handleDataFinish(messageqcpp::SBS&, size_t&);
void handleDataCommit(messageqcpp::SBS&, size_t&);
void handleDataAbort(messageqcpp::SBS&, size_t&);
void handleUnknowDataMsg();
void handleDataInit();
void handleDataStart(messageqcpp::SBS&, size_t&);
void handleDataCont(messageqcpp::SBS&, size_t&);
void handleDataFinish(messageqcpp::SBS&, size_t&);
void handleDataCommit(messageqcpp::SBS&, size_t&);
void handleDataAbort(messageqcpp::SBS&, size_t&);
void handleUnknowDataMsg();
int buildFullHdfsPath(std::map<int, std::string>& rootToPathMap, int64_t colOid, int16_t dbRoot,
uint32_t partition, int16_t segment, std::string& fullFileName);
int buildFullHdfsPath( std::map<int, std::string>& rootToPathMap,
int64_t colOid,
int16_t dbRoot,
uint32_t partition,
int16_t segment,
std::string& fullFileName);
void closeFile(FILE*); // for tracing, may remove later.
void addToDirSet(const char*, bool);
void logMessage(const std::string&, int);
void closeFile(FILE*); // for tracing, may remove later.
void addToDirSet(const char*, bool);
void logMessage(const std::string&, int);
oam::OamCache* fOamCache;
config::Config* fConfig;
boost::shared_ptr<messageqcpp::MessageQueueClient> fMsgQueueClient;
oam::OamCache* fOamCache;
config::Config* fConfig;
boost::shared_ptr<messageqcpp::MessageQueueClient> fMsgQueueClient;
RedistributeMsgHeader fMsgHeader;
messageqcpp::ByteStream& fBs;
messageqcpp::IOSocket& fIOSocket;
RedistributePlanEntry fPlanEntry;
uint64_t fTableLockId;
int32_t fErrorCode;
std::string fErrorMsg;
std::pair<int, int> fMyId; // <dbroot, pmid>
std::pair<int, int> fPeerId; // <dbroot, pmid>
std::set<int16_t> fSegments;
std::vector<int64_t> fOids; // column oids
std::vector<BRM::BulkUpdateDBRootArg> fUpdateRtEntries; // for dbrm update
std::vector<BRM::BulkSetHWMArg> fUpdateHwmEntries; // for dbrm update
RedistributeMsgHeader fMsgHeader;
messageqcpp::ByteStream& fBs;
messageqcpp::IOSocket& fIOSocket;
RedistributePlanEntry fPlanEntry;
uint64_t fTableLockId;
int32_t fErrorCode;
std::string fErrorMsg;
std::pair<int, int> fMyId; // <dbroot, pmid>
std::pair<int, int> fPeerId; // <dbroot, pmid>
std::set<int16_t> fSegments;
std::vector<int64_t> fOids; // column oids
std::vector<BRM::BulkUpdateDBRootArg> fUpdateRtEntries; // for dbrm update
std::vector<BRM::BulkSetHWMArg> fUpdateHwmEntries; // for dbrm update
FILE* fNewFilePtr;
FILE* fOldFilePtr;
std::set<std::string> fNewDirSet;
std::set<std::string> fOldDirSet;
boost::shared_array<char> fWriteBuffer;
FILE* fNewFilePtr;
FILE* fOldFilePtr;
std::set<std::string> fNewDirSet;
std::set<std::string> fOldDirSet;
boost::shared_array<char> fWriteBuffer;
boost::shared_ptr<BRM::DBRM> fDbrm;
boost::shared_ptr<BRM::DBRM> fDbrm;
// for segment file # workaround
// uint64_t fSegPerRoot;
// for segment file # workaround
//uint64_t fSegPerRoot;
static boost::mutex fActionMutex;
static volatile bool fStopAction;
static volatile bool fCommitted;
static std::string fWesInUse;
static boost::mutex fActionMutex;
static volatile bool fStopAction;
static volatile bool fCommitted;
static std::string fWesInUse;
};
} // namespace
} // namespace redistribute
// vim:ts=4 sw=4: