xxq250
/
homework-jianmu
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

fix:optimize version logic in tmq and remove useless code

This commit is contained in:
wangmm0220 2023-02-24 19:22:08 +08:00
parent b28c0ad952
commit 54a546931c
7 changed files with 28 additions and 53 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
include/common/tmsg.h
View File

@ -2605,7 +2605,7 @@ typedef struct {
char subKey[TSDB_SUBSCRIBE_KEY_LEN];
int8_t subType;
int8_t withMeta;
char* qmsg;
char* qmsg; //SubPlanToString
int64_t suid;
} SMqRebVgReq;

2
source/dnode/mnode/impl/inc/mndDef.h
View File

@ -528,7 +528,7 @@ void* tDecodeSMqConsumerObj(const void* buf, SMqConsumerObj* pConsumer
typedef struct {
int32_t vgId;
char* qmsg;
char* qmsg; //SubPlanToString
SEpSet epSet;
} SMqVgEp;

2
source/dnode/vnode/src/inc/tq.h
View File

@ -67,7 +67,7 @@ typedef struct {
// tqExec
typedef struct {
char* qmsg;
char* qmsg; // SubPlanToString
} STqExecCol;
typedef struct {

5
source/dnode/vnode/src/tq/tq.c
View File

@ -568,7 +568,6 @@ int32_t tqProcessPollReq(STQ* pTq, SRpcMsg* pMsg) {
taosWLockLatch(&pTq->pushLock);
tqScanData(pTq, pHandle, &dataRsp, &fetchOffsetNew);
#if 1
if (dataRsp.blockNum == 0 && dataRsp.reqOffset.type == TMQ_OFFSET__LOG &&
dataRsp.reqOffset.version == dataRsp.rspOffset.version) {
STqPushEntry* pPushEntry = taosMemoryCalloc(1, sizeof(STqPushEntry));
@ -588,7 +587,6 @@ int32_t tqProcessPollReq(STQ* pTq, SRpcMsg* pMsg) {
return 0;
}
}
#endif
taosWUnLockLatch(&pTq->pushLock);
if (tqSendDataRsp(pTq, pMsg, &req, &dataRsp) < 0) {
@ -605,10 +603,7 @@ int32_t tqProcessPollReq(STQ* pTq, SRpcMsg* pMsg) {
}
// for taosx
ASSERT(pHandle->execHandle.subType != TOPIC_SUB_TYPE__COLUMN);
SMqMetaRsp metaRsp = {0};
STaosxRsp taosxRsp = {0};
tqInitTaosxRsp(&taosxRsp, &req);

14
source/dnode/vnode/src/tq/tqRead.c
View File

@ -309,7 +309,8 @@ int32_t tqNextBlock(STqReader* pReader, SFetchRet* ret) {
if (!fromProcessedMsg) {
if (walNextValidMsg(pReader->pWalReader) < 0) {
pReader->ver =
pReader->pWalReader->curVersion - (pReader->pWalReader->curInvalid | pReader->pWalReader->curStopped);
pReader->pWalReader->curVersion - pReader->pWalReader->curStopped;
// pReader->pWalReader->curVersion - (pReader->pWalReader->curInvalid | pReader->pWalReader->curStopped);
ret->offset.type = TMQ_OFFSET__LOG;
ret->offset.version = pReader->ver;
ret->fetchType = FETCH_TYPE__NONE;
@ -318,18 +319,7 @@ int32_t tqNextBlock(STqReader* pReader, SFetchRet* ret) {
return -1;
}
void* body = pReader->pWalReader->pHead->head.body;
#if 0
if (pReader->pWalReader->pHead->head.msgType != TDMT_VND_SUBMIT) {
// TODO do filter
ret->fetchType = FETCH_TYPE__META;
ret->meta = pReader->pWalReader->pHead->head.body;
return 0;
} else {
#endif
tqReaderSetDataMsg(pReader, body, pReader->pWalReader->pHead->head.version);
#if 0
}
#endif
}
while (tqNextDataBlock(pReader)) {

12
source/libs/executor/src/scanoperator.c
View File

@ -1647,8 +1647,6 @@ static SSDataBlock* doQueueScan(SOperatorInfo* pOperator) {
} else if (ret.fetchType == FETCH_TYPE__NONE ||
(ret.fetchType == FETCH_TYPE__SEP && pOperator->status == OP_EXEC_RECV)) {
pTaskInfo->streamInfo.lastStatus = ret.offset;
ASSERT(pTaskInfo->streamInfo.lastStatus.version >= pTaskInfo->streamInfo.prepareStatus.version);
ASSERT(pTaskInfo->streamInfo.lastStatus.version + 1 == pInfo->tqReader->pWalReader->curVersion);
char formatBuf[80];
tFormatOffset(formatBuf, 80, &ret.offset);
qDebug("queue scan log return null, offset %s", formatBuf);
@ -1656,16 +1654,6 @@ static SSDataBlock* doQueueScan(SOperatorInfo* pOperator) {
return NULL;
}
}
#if 0
} else if (pTaskInfo->streamInfo.prepareStatus.type == TMQ_OFFSET__SNAPSHOT_DATA) {
SSDataBlock* pResult = doTableScan(pInfo->pTableScanOp);
if (pResult && pResult->info.rows > 0) {
qDebug("stream scan tsdb return %d rows", pResult->info.rows);
return pResult;
}
qDebug("stream scan tsdb return null");
return NULL;
#endif
} else {
qError("unexpected streamInfo prepare type: %d", pTaskInfo->streamInfo.prepareStatus.type);
return NULL;

44
source/libs/wal/src/walRead.c
View File

@ -201,6 +201,7 @@ int32_t walReadSeekVerImpl(SWalReader *pReader, int64_t ver) {
pReader->curVersion, pReader->curInvalid, ver);
pReader->curVersion = ver;
pReader->curInvalid = 0;
return 0;
}
@ -211,8 +212,8 @@ int32_t walReadSeekVer(SWalReader *pReader, int64_t ver) {
return 0;
}
pReader->curInvalid = 1;
pReader->curVersion = ver;
// pReader->curInvalid = 1;
// pReader->curVersion = ver;
if (ver > pWal->vers.lastVer || ver < pWal->vers.firstVer) {
wDebug("vgId:%d, invalid index:%" PRId64 ", first index:%" PRId64 ", last index:%" PRId64, pReader->pWal->cfg.vgId,
@ -220,8 +221,8 @@ int32_t walReadSeekVer(SWalReader *pReader, int64_t ver) {
terrno = TSDB_CODE_WAL_LOG_NOT_EXIST;
return -1;
}
if (ver < pWal->vers.snapshotVer) {
}
// if (ver < pWal->vers.snapshotVer) {
// }
if (walReadSeekVerImpl(pReader, ver) < 0) {
return -1;
@ -240,8 +241,8 @@ static int32_t walFetchHeadNew(SWalReader *pRead, int64_t fetchVer) {
if (pRead->curInvalid || pRead->curVersion != fetchVer) {
if (walReadSeekVer(pRead, fetchVer) < 0) {
pRead->curVersion = fetchVer;
pRead->curInvalid = 1;
// pRead->curVersion = fetchVer;
// pRead->curInvalid = 1;
return -1;
}
seeked = true;
@ -260,11 +261,11 @@ static int32_t walFetchHeadNew(SWalReader *pRead, int64_t fetchVer) {
} else {
terrno = TSDB_CODE_WAL_FILE_CORRUPTED;
}
pRead->curInvalid = 1;
// pRead->curInvalid = 1;
return -1;
}
}
pRead->curInvalid = 0;
// pRead->curInvalid = 0;
return 0;
}
@ -295,13 +296,13 @@ static int32_t walFetchBodyNew(SWalReader *pRead) {
pRead->pWal->cfg.vgId, pRead->pHead->head.version, ver);
terrno = TSDB_CODE_WAL_FILE_CORRUPTED;
}
pRead->curInvalid = 1;
// pRead->curInvalid = 1;
return -1;
}
if (walValidBodyCksum(pRead->pHead) != 0) {
wError("vgId:%d, wal fetch body error:%" PRId64 ", since body checksum not passed", pRead->pWal->cfg.vgId, ver);
pRead->curInvalid = 1;
// pRead->curInvalid = 1;
terrno = TSDB_CODE_WAL_FILE_CORRUPTED;
return -1;
}
@ -320,7 +321,7 @@ static int32_t walSkipFetchBodyNew(SWalReader *pRead) {
code = taosLSeekFile(pRead->pLogFile, pRead->pHead->head.bodyLen, SEEK_CUR);
if (code < 0) {
terrno = TAOS_SYSTEM_ERROR(errno);
pRead->curInvalid = 1;
// pRead->curInvalid = 1;
return -1;
}
@ -348,8 +349,8 @@ int32_t walFetchHead(SWalReader *pRead, int64_t ver, SWalCkHead *pHead) {
if (pRead->curInvalid || pRead->curVersion != ver) {
code = walReadSeekVer(pRead, ver);
if (code < 0) {
pRead->curVersion = ver;
pRead->curInvalid = 1;
// pRead->curVersion = ver;
// pRead->curInvalid = 1;
return -1;
}
seeked = true;
@ -369,7 +370,7 @@ int32_t walFetchHead(SWalReader *pRead, int64_t ver, SWalCkHead *pHead) {
} else {
terrno = TSDB_CODE_WAL_FILE_CORRUPTED;
}
pRead->curInvalid = 1;
// pRead->curInvalid = 1;
return -1;
}
}
@ -382,7 +383,7 @@ int32_t walFetchHead(SWalReader *pRead, int64_t ver, SWalCkHead *pHead) {
return -1;
}
pRead->curInvalid = 0;
// pRead->curInvalid = 0;
return 0;
}
@ -400,7 +401,7 @@ int32_t walSkipFetchBody(SWalReader *pRead, const SWalCkHead *pHead) {
code = taosLSeekFile(pRead->pLogFile, pHead->head.bodyLen, SEEK_CUR);
if (code < 0) {
terrno = TAOS_SYSTEM_ERROR(errno);
pRead->curInvalid = 1;
// pRead->curInvalid = 1;
return -1;
}
@ -439,14 +440,14 @@ int32_t walFetchBody(SWalReader *pRead, SWalCkHead **ppHead) {
pRead->pWal->cfg.vgId, pReadHead->version, ver);
terrno = TSDB_CODE_WAL_FILE_CORRUPTED;
}
pRead->curInvalid = 1;
// pRead->curInvalid = 1;
return -1;
}
if (pReadHead->version != ver) {
wError("vgId:%d, wal fetch body error, index:%" PRId64 ", read request index:%" PRId64, pRead->pWal->cfg.vgId,
pReadHead->version, ver);
pRead->curInvalid = 1;
// pRead->curInvalid = 1;
terrno = TSDB_CODE_WAL_FILE_CORRUPTED;
return -1;
}
@ -454,7 +455,7 @@ int32_t walFetchBody(SWalReader *pRead, SWalCkHead **ppHead) {
if (walValidBodyCksum(*ppHead) != 0) {
wError("vgId:%d, wal fetch body error, index:%" PRId64 ", since body checksum not passed", pRead->pWal->cfg.vgId,
ver);
pRead->curInvalid = 1;
// pRead->curInvalid = 1;
terrno = TSDB_CODE_WAL_FILE_CORRUPTED;
return -1;
}
@ -550,7 +551,7 @@ int32_t walReadVer(SWalReader *pReader, int64_t ver) {
if (pReader->pHead->head.version != ver) {
wError("vgId:%d, unexpected wal log, index:%" PRId64 ", read request index:%" PRId64, pReader->pWal->cfg.vgId,
pReader->pHead->head.version, ver);
pReader->curInvalid = 1;
// pReader->curInvalid = 1;
terrno = TSDB_CODE_WAL_FILE_CORRUPTED;
taosThreadMutexUnlock(&pReader->mutex);
return -1;
@ -563,7 +564,7 @@ int32_t walReadVer(SWalReader *pReader, int64_t ver) {
uint32_t readCkSum = walCalcBodyCksum(pReader->pHead->head.body, pReader->pHead->head.bodyLen);
uint32_t logCkSum = pReader->pHead->cksumBody;
wError("checksum written into log:%u, checksum calculated:%u", logCkSum, readCkSum);
pReader->curInvalid = 1;
// pReader->curInvalid = 1;
terrno = TSDB_CODE_WAL_FILE_CORRUPTED;
taosThreadMutexUnlock(&pReader->mutex);
return -1;
@ -581,5 +582,6 @@ void walReadReset(SWalReader *pReader) {
taosCloseFile(&pReader->pLogFile);
pReader->curInvalid = 1;
pReader->curFileFirstVer = -1;
pReader->curVersion = -1;
taosThreadMutexUnlock(&pReader->mutex);
}