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Merge branch 'feat/TS-4243-3.0' of https://github.com/taosdata/TDengine into feat/TS-4243-tmq

This commit is contained in:
yihaoDeng 2024-04-12 11:10:00 +08:00
parent 5e9dddba7a 4da12faf29
commit e3acb10acd
12 changed files with 118 additions and 178 deletions
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17
source/common/src/tdatablock.c
View File

@ -1332,6 +1332,8 @@ void* blockDataDestroy(SSDataBlock* pBlock) {
}
if (IS_VAR_DATA_TYPE(pBlock->info.pks[0].type)) {
uInfo("1====free pk:%p, %p pBlock", pBlock->info.pks[0].pData, pBlock);
uInfo("2====free pk:%p, %p pBlock", pBlock->info.pks[1].pData, pBlock);
taosMemoryFreeClear(pBlock->info.pks[0].pData);
taosMemoryFreeClear(pBlock->info.pks[1].pData);
}
@ -1483,6 +1485,7 @@ SSDataBlock* createOneDataBlock(const SSDataBlock* pDataBlock, bool copyData) {
SSDataBlock* pBlock = createDataBlock();
pBlock->info = pDataBlock->info;
pBlock->info.rows = 0;
pBlock->info.capacity = 0;
pBlock->info.rowSize = 0;
@ -1503,11 +1506,17 @@ SSDataBlock* createOneDataBlock(const SSDataBlock* pDataBlock, bool copyData) {
pVal->type = pDataBlock->info.pks[0].type;
pVal->pData = taosMemoryCalloc(1, pDataBlock->info.pks[0].nData);
pVal->nData = pDataBlock->info.pks[0].nData;
memcpy(pVal->pData, pDataBlock->info.pks[0].pData, pVal->nData);
pVal = &pBlock->info.pks[1];
pVal->type = pDataBlock->info.pks[1].type;
pVal->pData = taosMemoryCalloc(1, pDataBlock->info.pks[1].nData);
pVal->nData = pDataBlock->info.pks[1].nData;
SValue* p = &pBlock->info.pks[1];
p->type = pDataBlock->info.pks[1].type;
p->pData = taosMemoryCalloc(1, pDataBlock->info.pks[1].nData);
p->nData = pDataBlock->info.pks[1].nData;
memcpy(p->pData, pDataBlock->info.pks[1].pData, p->nData);
uInfo("===========clone block, with varchar, %p, 0---addr:%p, src:%p, %p", pBlock, pBlock->info.pks[0].pData, pDataBlock, pDataBlock->info.pks[0].pData);
uInfo("===========clone block, with varchar, %p, 1---addr:%p, src:%p, %p", pBlock, pBlock->info.pks[1].pData, pDataBlock, pDataBlock->info.pks[1].pData);
} else {
uInfo("===========clone block without varchar pk, %p, src:%p", pBlock, pDataBlock);
}
if (copyData) {

40
source/dnode/vnode/src/tsdb/tsdbRead2.c
View File

@ -119,7 +119,7 @@ int32_t pkCompEx(__compar_fn_t comparFn, SRowKey* p1, SRowKey* p2) {
return ret > 0 ? 1 : -1;
}
} else {
return comparFn(&p1->pks[0].val, &p2->pks[0].val);
return p1->pks[0].val - p2->pks[0].val;
}
}
}
@ -179,9 +179,8 @@ static void tRowGetKeyDeepCopy(SRow* pRow, SRowKey* pKey) {
}
if (IS_VAR_DATA_TYPE(indices[i].type)) {
tGetU32v(pKey->pks[i].pData, &pKey->pks[i].nData);
pKey->pks[i].pData = memcpy(pKey->pks[i].pData, tdata, pKey->pks[i].nData);
pKey->pks[i].pData += pKey->pks[i].nData;
tdata += tGetU32v(tdata, &pKey->pks[i].nData);
memcpy(pKey->pks[i].pData, tdata, pKey->pks[i].nData);
} else {
memcpy(&pKey->pks[i].val, data + indices[i].offset, tDataTypes[pKey->pks[i].type].bytes);
}
@ -396,14 +395,18 @@ _err:
return code;
}
void resetDataBlockIterator(SDataBlockIter* pIter, int32_t order, bool hasPk) {
bool shouldFreePkBuf(SBlockLoadSuppInfo *pSupp) {
return (pSupp->numOfPks > 0) && IS_VAR_DATA_TYPE(pSupp->pk.type);
}
void resetDataBlockIterator(SDataBlockIter* pIter, int32_t order, bool needFree) {
pIter->order = order;
pIter->index = -1;
pIter->numOfBlocks = 0;
if (pIter->blockList == NULL) {
pIter->blockList = taosArrayInit(4, sizeof(SFileDataBlockInfo));
} else {
clearDataBlockIterator(pIter, hasPk);
clearDataBlockIterator(pIter, needFree);
}
}
@ -821,18 +824,13 @@ static int32_t loadFileBlockBrinInfo(STsdbReader* pReader, SArray* pIndexList, S
return TSDB_CODE_SUCCESS;
}
// todo keep the the last returned key
static void setBlockAllDumped(SFileBlockDumpInfo* pDumpInfo, int64_t maxKey, int32_t order) {
// int32_t step = ASCENDING_TRAVERSE(order) ? 1 : -1;
pDumpInfo->allDumped = true;
// ASSERT(0);
// pDumpInfo->lastKey.key.ts = maxKey + step;
}
static void updateLastKeyInfo(SRowKey* pKey, SFileDataBlockInfo* pBlockInfo, SDataBlockInfo* pInfo, int32_t numOfPks,
bool asc) {
pKey->ts = asc ? pInfo->window.ekey : pInfo->window.skey;
pKey->numOfPKs = numOfPks;
if (pKey->numOfPKs <= 0) {
return;
@ -842,7 +840,7 @@ static void updateLastKeyInfo(SRowKey* pKey, SFileDataBlockInfo* pBlockInfo, SDa
pKey->pks[0].val = asc ? pBlockInfo->lastPk.val : pBlockInfo->firstPk.val;
} else {
uint8_t* p = asc ? pBlockInfo->lastPk.pData : pBlockInfo->firstPk.pData;
pKey->pks[0].nData = asc ? pBlockInfo->lastPKLen : pBlockInfo->firstPKLen;
pKey->pks[0].nData = asc ? varDataLen(pBlockInfo->lastPk.pData) : varDataLen(pBlockInfo->firstPk.pData);
memcpy(pKey->pks[0].pData, p, pKey->pks[0].nData);
}
}
@ -2838,11 +2836,11 @@ static void buildCleanBlockFromDataFiles(STsdbReader* pReader, STableBlockScanIn
pInfo->pks[0].val = pBlockInfo->firstPk.val;
pInfo->pks[1].val = pBlockInfo->lastPk.val;
} else {
memcpy(pInfo->pks[0].pData, pBlockInfo->firstPk.pData, pBlockInfo->firstPKLen);
memcpy(pInfo->pks[1].pData, pBlockInfo->lastPk.pData, pBlockInfo->lastPKLen);
memcpy(pInfo->pks[0].pData, varDataVal(pBlockInfo->firstPk.pData), varDataLen(pBlockInfo->firstPk.pData));
memcpy(pInfo->pks[1].pData, varDataVal(pBlockInfo->lastPk.pData), varDataLen(pBlockInfo->lastPk.pData));
pInfo->pks[0].nData = pBlockInfo->firstPKLen;
pInfo->pks[1].nData = pBlockInfo->lastPKLen;
pInfo->pks[0].nData = varDataLen(pBlockInfo->firstPk.pData);
pInfo->pks[1].nData = varDataLen(pBlockInfo->lastPk.pData);
}
}
@ -3203,7 +3201,7 @@ static int32_t initForFirstBlockInFile(STsdbReader* pReader, SDataBlockIter* pBl
code = initBlockIterator(pReader, pBlockIter, num.numOfBlocks, pTableList);
} else { // no block data, only last block exists
tBlockDataReset(&pReader->status.fileBlockData);
resetDataBlockIterator(pBlockIter, pReader->info.order, pReader->suppInfo.numOfPks > 0);
resetDataBlockIterator(pBlockIter, pReader->info.order, shouldFreePkBuf(&pReader->suppInfo));
resetTableListIndex(&pReader->status);
}
@ -3313,7 +3311,7 @@ static int32_t buildBlockFromFiles(STsdbReader* pReader) {
}
tBlockDataReset(pBlockData);
resetDataBlockIterator(pBlockIter, pReader->info.order, pReader->suppInfo.numOfPks > 0);
resetDataBlockIterator(pBlockIter, pReader->info.order, shouldFreePkBuf(&pReader->suppInfo));
resetTableListIndex(&pReader->status);
ERetrieveType type = doReadDataFromSttFiles(pReader);
@ -4158,7 +4156,7 @@ static int32_t doOpenReaderImpl(STsdbReader* pReader) {
}
initFilesetIterator(&pStatus->fileIter, pReader->pReadSnap->pfSetArray, pReader);
resetDataBlockIterator(&pStatus->blockIter, pReader->info.order, pReader->suppInfo.numOfPks > 0);
resetDataBlockIterator(&pStatus->blockIter, pReader->info.order, shouldFreePkBuf(&pReader->suppInfo));
int32_t code = TSDB_CODE_SUCCESS;
if (pStatus->fileIter.numOfFiles == 0) {
@ -4362,7 +4360,7 @@ void tsdbReaderClose2(STsdbReader* pReader) {
taosMemoryFree(pSupInfo->colId);
tBlockDataDestroy(&pReader->status.fileBlockData);
cleanupDataBlockIterator(&pReader->status.blockIter, pReader->suppInfo.numOfPks > 0);
cleanupDataBlockIterator(&pReader->status.blockIter, shouldFreePkBuf(&pReader->suppInfo));
size_t numOfTables = tSimpleHashGetSize(pReader->status.pTableMap);
if (pReader->status.pTableMap != NULL) {
@ -5038,7 +5036,7 @@ int32_t tsdbReaderReset2(STsdbReader* pReader, SQueryTableDataCond* pCond) {
int32_t numOfTables = tSimpleHashGetSize(pStatus->pTableMap);
initFilesetIterator(&pStatus->fileIter, pReader->pReadSnap->pfSetArray, pReader);
resetDataBlockIterator(pBlockIter, pReader->info.order, pReader->suppInfo.numOfPks > 0);
resetDataBlockIterator(pBlockIter, pReader->info.order, shouldFreePkBuf(&pReader->suppInfo));
resetTableListIndex(&pReader->status);
bool asc = ASCENDING_TRAVERSE(pReader->info.order);

30
source/dnode/vnode/src/tsdb/tsdbReadUtil.c
View File

@ -446,17 +446,17 @@ void recordToBlockInfo(SFileDataBlockInfo* pBlockInfo, SBrinRecord* record) {
if (IS_NUMERIC_TYPE(pFirstKey->pks[0].type)) {
pBlockInfo->firstPk.val = pFirstKey->pks[0].val;
pBlockInfo->lastPk.val = record->lastKey.key.pks[0].val;
} else {
char* p = taosMemoryCalloc(1, pFirstKey->pks[0].nData + VARSTR_HEADER_SIZE);
memcpy(varDataVal(p), pFirstKey->pks[0].pData, pFirstKey->pks[0].nData);
varDataSetLen(p, pFirstKey->pks[0].nData);
pBlockInfo->firstPk.pData = (uint8_t*)p;
pBlockInfo->firstPKLen = 0;
pBlockInfo->lastPKLen = 0;
} else { // todo handle memory alloc error, opt memory alloc perf
pBlockInfo->firstPKLen = pFirstKey->pks[0].nData;
pBlockInfo->firstPk.pData = taosMemoryCalloc(1, pBlockInfo->firstPKLen);
memcpy(pBlockInfo->firstPk.pData, pFirstKey->pks[0].pData, pBlockInfo->firstPKLen);
pBlockInfo->lastPKLen = record->lastKey.key.pks[0].nData;
pBlockInfo->lastPk.pData = taosMemoryCalloc(1, pBlockInfo->lastPKLen);
memcpy(pBlockInfo->lastPk.pData, record->lastKey.key.pks[0].pData, pBlockInfo->lastPKLen);
int32_t keyLen = record->lastKey.key.pks[0].nData;
p = taosMemoryCalloc(1, keyLen + VARSTR_HEADER_SIZE);
memcpy(varDataVal(p), record->lastKey.key.pks[0].pData, keyLen);
varDataSetLen(p, keyLen);
pBlockInfo->lastPk.pData = (uint8_t*)p;
}
}
}
@ -467,21 +467,21 @@ static void freePkItem(void* pItem) {
taosMemoryFreeClear(p->lastPk.pData);
}
void clearDataBlockIterator(SDataBlockIter* pIter, bool hasPk) {
void clearDataBlockIterator(SDataBlockIter* pIter, bool needFree) {
pIter->index = -1;
pIter->numOfBlocks = 0;
if (hasPk) {
if (needFree) {
taosArrayClearEx(pIter->blockList, freePkItem);
} else {
taosArrayClear(pIter->blockList);
}
}
void cleanupDataBlockIterator(SDataBlockIter* pIter, bool hasPk) {
void cleanupDataBlockIterator(SDataBlockIter* pIter, bool needFree) {
pIter->index = -1;
pIter->numOfBlocks = 0;
if (hasPk) {
if (needFree) {
taosArrayDestroyEx(pIter->blockList, freePkItem);
} else {
taosArrayDestroy(pIter->blockList);
@ -492,7 +492,7 @@ int32_t initBlockIterator(STsdbReader* pReader, SDataBlockIter* pBlockIter, int3
bool asc = ASCENDING_TRAVERSE(pReader->info.order);
SBlockOrderSupporter sup = {0};
clearDataBlockIterator(pBlockIter, pReader->suppInfo.numOfPks > 0);
clearDataBlockIterator(pBlockIter, shouldFreePkBuf(&pReader->suppInfo));
pBlockIter->numOfBlocks = numOfBlocks;

5
source/dnode/vnode/src/tsdb/tsdbReadUtil.h
View File

@ -212,8 +212,6 @@ typedef struct SFileDataBlockInfo {
uint8_t* pData;
} lastPk;
int32_t firstPKLen;
int32_t lastPKLen;
int64_t minVer;
int64_t maxVer;
int64_t blockOffset;
@ -349,8 +347,9 @@ int32_t pkCompEx(__compar_fn_t comparFn, SRowKey* p1, SRowKey* p2);
int32_t initRowKey(SRowKey* pKey, int64_t ts, int32_t numOfPks, int32_t type, int32_t len, bool asc);
void clearRowKey(SRowKey* pKey);
bool shouldFreePkBuf(SBlockLoadSuppInfo *pSupp);
void resetDataBlockIterator(SDataBlockIter* pIter, int32_t order, bool hasPk);
void clearDataBlockIterator(SDataBlockIter* pIter, bool hasPk);
void clearDataBlockIterator(SDataBlockIter* pIter, bool needFree);
void cleanupDataBlockIterator(SDataBlockIter* pIter, bool hasPk);
typedef struct {

1
source/libs/executor/inc/executorInt.h
View File

@ -354,7 +354,6 @@ typedef struct STableMergeScanInfo {
SSDataBlock* nextDurationBlocks[2];
bool rtnNextDurationBlocks;
int32_t nextDurationBlocksIdx;
bool bSortRowId;
STmsSubTablesMergeInfo* pSubTablesMergeInfo;

1
source/libs/executor/src/executil.c
View File

@ -261,6 +261,7 @@ int32_t prepareDataBlockBuf(SSDataBlock* pDataBlock, SColMatchInfo* pMatchInfo)
pBlockInfo->pks[0].type = pInfoData->info.type;
pBlockInfo->pks[1].type = pInfoData->info.type;
// allocate enough buffer size, which is pInfoData->info.bytes
if (IS_VAR_DATA_TYPE(pItem->dataType.type)) {
pBlockInfo->pks[0].pData = taosMemoryCalloc(1, pInfoData->info.bytes);
if (pBlockInfo->pks[0].pData == NULL) {

25
source/libs/executor/src/scanoperator.c
View File

@ -708,9 +708,7 @@ static void initNextGroupScan(STableScanInfo* pInfo, STableKeyInfo** pKeyInfo, i
tableListGetGroupList(pInfo->base.pTableListInfo, pInfo->currentGroupId, pKeyInfo, size);
pInfo->tableStartIndex = TARRAY_ELEM_IDX(pInfo->base.pTableListInfo->pTableList, *pKeyInfo);
pInfo->tableEndIndex = (pInfo->tableStartIndex + (*size) - 1);
pInfo->pResBlock->info.blankFill = false;
if (!pInfo->needCountEmptyTable) {
@ -1020,7 +1018,10 @@ static SSDataBlock* groupSeqTableScan(SOperatorInfo* pOperator) {
return NULL;
}
taosRLockLatch(&pTaskInfo->lock);
initNextGroupScan(pInfo, &pList, &num);
taosRUnLockLatch(&pTaskInfo->lock);
ASSERT(pInfo->base.dataReader == NULL);
int32_t code = pAPI->tsdReader.tsdReaderOpen(pInfo->base.readHandle.vnode, &pInfo->base.cond, pList, num, pInfo->pResBlock,
@ -4137,7 +4138,6 @@ static void doGetBlockForTableMergeScan(SOperatorInfo* pOperator, bool* pFinishe
STableMergeScanInfo* pInfo = pOperator->info;
SExecTaskInfo* pTaskInfo = pOperator->pTaskInfo;
SStorageAPI* pAPI = &pTaskInfo->storageAPI;
SSDataBlock* pBlock = pInfo->pReaderBlock;
int32_t code = 0;
bool hasNext = false;
@ -4177,27 +4177,24 @@ static void doGetBlockForTableMergeScan(SOperatorInfo* pOperator, bool* pFinishe
*pSkipped = true;
return;
}
return;
}
static SSDataBlock* getBlockForTableMergeScan(void* param) {
STableMergeScanSortSourceParam* source = param;
SOperatorInfo* pOperator = source->pOperator;
STableMergeScanInfo* pInfo = pOperator->info;
SExecTaskInfo* pTaskInfo = pOperator->pTaskInfo;
SStorageAPI* pAPI = &pTaskInfo->storageAPI;
SSDataBlock* pBlock = NULL;
int32_t code = 0;
int64_t st = taosGetTimestampUs();
bool hasNext = false;
STsdbReader* reader = pInfo->base.dataReader;
while (true) {
if (pInfo->rtnNextDurationBlocks) {
qDebug("%s table merge scan return already fetched new duration blocks. index %d num of blocks %d",
GET_TASKID(pTaskInfo), pInfo->nextDurationBlocksIdx, pInfo->numNextDurationBlocks);
if (pInfo->nextDurationBlocksIdx < pInfo->numNextDurationBlocks) {
pBlock = pInfo->nextDurationBlocks[pInfo->nextDurationBlocksIdx];
++pInfo->nextDurationBlocksIdx;
@ -4206,13 +4203,13 @@ static SSDataBlock* getBlockForTableMergeScan(void* param) {
blockDataDestroy(pInfo->nextDurationBlocks[i]);
pInfo->nextDurationBlocks[i] = NULL;
}
pInfo->rtnNextDurationBlocks = false;
pInfo->nextDurationBlocksIdx = 0;
pInfo->numNextDurationBlocks = 0;
continue;
}
} else {
bool bFinished = false;
bool bSkipped = false;
doGetBlockForTableMergeScan(pOperator, &bFinished, &bSkipped);
@ -4229,15 +4226,18 @@ static SSDataBlock* getBlockForTableMergeScan(void* param) {
pInfo->nextDurationBlocks[pInfo->numNextDurationBlocks] = createOneDataBlock(pBlock, true);
++pInfo->numNextDurationBlocks;
if (pInfo->numNextDurationBlocks > 2) {
qError("%s table merge scan prefetch %d next duration blocks. end early.", GET_TASKID(pTaskInfo), pInfo->numNextDurationBlocks);
qError("%s table merge scan prefetch %d next duration blocks. end early.", GET_TASKID(pTaskInfo),
pInfo->numNextDurationBlocks);
pInfo->bNewFilesetEvent = false;
break;
}
}
if (pInfo->bNewFilesetEvent) {
pInfo->rtnNextDurationBlocks = true;
return NULL;
}
if (pInfo->bNextDurationBlockEvent) {
pInfo->bNextDurationBlockEvent = false;
continue;
@ -4245,10 +4245,10 @@ static SSDataBlock* getBlockForTableMergeScan(void* param) {
}
if (bSkipped) continue;
}
pBlock->info.id.groupId = tableListGetTableGroupId(pInfo->base.pTableListInfo, pBlock->info.id.uid);
pOperator->resultInfo.totalRows += pBlock->info.rows;
pInfo->base.readRecorder.elapsedTime += (taosGetTimestampUs() - st) / 1000.0;
return pBlock;
@ -4257,7 +4257,6 @@ static SSDataBlock* getBlockForTableMergeScan(void* param) {
return NULL;
}
SArray* generateSortByTsPkInfo(SArray* colMatchInfo, int32_t order) {
SArray* pSortInfo = taosArrayInit(1, sizeof(SBlockOrderInfo));
SBlockOrderInfo biTs = {0};

2
source/libs/executor/src/timewindowoperator.c
View File

@ -1339,11 +1339,13 @@ static void doSessionWindowAggImpl(SOperatorInfo* pOperator, SSessionAggOperator
// The gap is less than the threshold, so it belongs to current session window that has been opened already.
doKeepTuple(pRowSup, tsList[j], gid);
} else { // start a new session window
// start a new session window
if (pRowSup->numOfRows > 0) { // handled data that belongs to the previous session window
SResultRow* pResult = NULL;
// keep the time window for the closed time window.
STimeWindow window = pRowSup->win;
int32_t ret =
setTimeWindowOutputBuf(&pInfo->binfo.resultRowInfo, &window, masterScan, &pResult, gid, pSup->pCtx,
numOfOutput, pSup->rowEntryInfoOffset, &pInfo->aggSup, pTaskInfo);

12
source/libs/parser/src/parInsertSql.c
View File

@ -1945,10 +1945,14 @@ static int32_t parseOneStbRow(SInsertParseContext* pCxt, SVnodeModifyOpStmt* pSt
if (code == TSDB_CODE_SUCCESS && bFirstTable) {
code = processCtbAutoCreationAndCtbMeta(pCxt, pStmt, pStbRowsCxt);
}
code = insGetTableDataCxt(pStmt->pTableBlockHashObj, &pStbRowsCxt->pCtbMeta->uid, sizeof(pStbRowsCxt->pCtbMeta->uid),
if (code == TSDB_CODE_SUCCESS) {
code =
insGetTableDataCxt(pStmt->pTableBlockHashObj, &pStbRowsCxt->pCtbMeta->uid, sizeof(pStbRowsCxt->pCtbMeta->uid),
pStbRowsCxt->pCtbMeta, &pStbRowsCxt->pCreateCtbReq, ppTableDataCxt, false, true);
initTableColSubmitData(*ppTableDataCxt);
}
if (code == TSDB_CODE_SUCCESS) {
code = initTableColSubmitData(*ppTableDataCxt);
}
if (code == TSDB_CODE_SUCCESS) {
SRow** pRow = taosArrayReserve((*ppTableDataCxt)->pData->aRowP, 1);
code = tRowBuild(pStbRowsCxt->aColVals, (*ppTableDataCxt)->pSchema, pRow);
@ -1965,7 +1969,7 @@ static int32_t parseOneStbRow(SInsertParseContext* pCxt, SVnodeModifyOpStmt* pSt
clearStbRowsDataContext(pStbRowsCxt);
return TSDB_CODE_SUCCESS;
return code;
}
static int parseOneRow(SInsertParseContext* pCxt, const char** pSql, STableDataCxt* pTableCxt, bool* pGotRow,

16
source/libs/sync/src/syncAppendEntriesReply.c
View File

@ -78,21 +78,7 @@ int32_t syncNodeOnAppendEntriesReply(SSyncNode* ths, const SRpcMsg* pRpcMsg) {
SyncIndex commitIndex = syncNodeCheckCommitIndex(ths, indexLikely);
if (ths->state == TAOS_SYNC_STATE_ASSIGNED_LEADER) {
if (commitIndex >= ths->assignedCommitIndex) {
terrno = TSDB_CODE_SUCCESS;
raftStoreNextTerm(ths);
if (terrno != TSDB_CODE_SUCCESS) {
sError("vgId:%d, failed to update term, reason:%s", ths->vgId, tstrerror(terrno));
return -1;
}
if (syncNodeAssignedLeader2Leader(ths) != 0) {
sError("vgId:%d, failed to change state from assigned leader to leader", ths->vgId);
return -1;
}
taosThreadMutexLock(&ths->arbTokenMutex);
syncUtilGenerateArbToken(ths->myNodeInfo.nodeId, ths->vgId, ths->arbToken);
sInfo("vgId:%d, assigned leader to leader, arbToken:%s", ths->vgId, ths->arbToken);
taosThreadMutexUnlock(&ths->arbTokenMutex);
syncNodeStepDown(ths, pMsg->term);
}
} else {
(void)syncLogBufferCommit(ths->pLogBuf, ths, commitIndex);

71
source/libs/sync/src/syncMain.c
View File

@ -503,20 +503,6 @@ int32_t syncEndSnapshot(int64_t rid) {
return code;
}
#ifdef BUILD_NO_CALL
int32_t syncStepDown(int64_t rid, SyncTerm newTerm) {
SSyncNode* pSyncNode = syncNodeAcquire(rid);
if (pSyncNode == NULL) {
sError("sync step down error");
return -1;
}
syncNodeStepDown(pSyncNode, newTerm);
syncNodeRelease(pSyncNode);
return 0;
}
#endif
bool syncNodeIsReadyForRead(SSyncNode* pSyncNode) {
if (pSyncNode == NULL) {
terrno = TSDB_CODE_SYN_INTERNAL_ERROR;
@ -1277,7 +1263,6 @@ SSyncNode* syncNodeOpen(SSyncInfo* pSyncInfo, int32_t vnodeVersion) {
// start in syncNodeStart
// start raft
// syncNodeBecomeFollower(pSyncNode);
int64_t timeNow = taosGetTimestampMs();
pSyncNode->startTime = timeNow;
@ -1848,20 +1833,6 @@ void syncNodeDoConfigChange(SSyncNode* pSyncNode, SSyncCfg* pNewConfig, SyncInde
// persist cfg
syncWriteCfgFile(pSyncNode);
#if 0
// change isStandBy to normal (election timeout)
if (pSyncNode->state == TAOS_SYNC_STATE_LEADER) {
syncNodeBecomeLeader(pSyncNode, "");
// Raft 3.6.2 Committing entries from previous terms
syncNodeAppendNoop(pSyncNode);
// syncMaybeAdvanceCommitIndex(pSyncNode);
} else {
syncNodeBecomeFollower(pSyncNode, "");
}
#endif
} else {
// persist cfg
syncWriteCfgFile(pSyncNode);
@ -1874,18 +1845,6 @@ _END:
}
// raft state change --------------
#ifdef BUILD_NO_CALL
void syncNodeUpdateTerm(SSyncNode* pSyncNode, SyncTerm term) {
if (term > raftStoreGetTerm(pSyncNode)) {
raftStoreSetTerm(pSyncNode, term);
char tmpBuf[64];
snprintf(tmpBuf, sizeof(tmpBuf), "update term to %" PRId64, term);
syncNodeBecomeFollower(pSyncNode, tmpBuf);
raftStoreClearVote(pSyncNode);
}
}
#endif
void syncNodeUpdateTermWithoutStepDown(SSyncNode* pSyncNode, SyncTerm term) {
if (term > raftStoreGetTerm(pSyncNode)) {
raftStoreSetTerm(pSyncNode, term);
@ -1903,13 +1862,19 @@ void syncNodeStepDown(SSyncNode* pSyncNode, SyncTerm newTerm) {
sNTrace(pSyncNode, "step down, new-term:%" PRId64 ", current-term:%" PRId64, newTerm, currentTerm);
} while (0);
if (pSyncNode->state == TAOS_SYNC_STATE_ASSIGNED_LEADER) {
taosThreadMutexLock(&pSyncNode->arbTokenMutex);
syncUtilGenerateArbToken(pSyncNode->myNodeInfo.nodeId, pSyncNode->vgId, pSyncNode->arbToken);
sInfo("vgId:%d, step down as assigned leader, new arbToken:%s", pSyncNode->vgId, pSyncNode->arbToken);
taosThreadMutexUnlock(&pSyncNode->arbTokenMutex);
}
if (currentTerm < newTerm) {
raftStoreSetTerm(pSyncNode, newTerm);
char tmpBuf[64];
snprintf(tmpBuf, sizeof(tmpBuf), "step down, update term to %" PRId64, newTerm);
syncNodeBecomeFollower(pSyncNode, tmpBuf);
raftStoreClearVote(pSyncNode);
} else {
if (pSyncNode->state != TAOS_SYNC_STATE_FOLLOWER) {
syncNodeBecomeFollower(pSyncNode, "step down");
@ -2170,28 +2135,6 @@ void syncNodeFollower2Candidate(SSyncNode* pSyncNode) {
sNTrace(pSyncNode, "follower to candidate");
}
#ifdef BUILD_NO_CALL
void syncNodeLeader2Follower(SSyncNode* pSyncNode) {
ASSERT(pSyncNode->state == TAOS_SYNC_STATE_LEADER);
syncNodeBecomeFollower(pSyncNode, "leader to follower");
SyncIndex lastIndex = pSyncNode->pLogStore->syncLogLastIndex(pSyncNode->pLogStore);
sInfo("vgId:%d, become follower from leader. term:%" PRId64 ", commit index:%" PRId64 ", last index:%" PRId64,
pSyncNode->vgId, raftStoreGetTerm(pSyncNode), pSyncNode->commitIndex, lastIndex);
sNTrace(pSyncNode, "leader to follower");
}
void syncNodeCandidate2Follower(SSyncNode* pSyncNode) {
ASSERT(pSyncNode->state == TAOS_SYNC_STATE_CANDIDATE);
syncNodeBecomeFollower(pSyncNode, "candidate to follower");
SyncIndex lastIndex = pSyncNode->pLogStore->syncLogLastIndex(pSyncNode->pLogStore);
sInfo("vgId:%d, become follower from candidate. term:%" PRId64 ", commit index:%" PRId64 ", last index:%" PRId64,
pSyncNode->vgId, raftStoreGetTerm(pSyncNode), pSyncNode->commitIndex, lastIndex);
sNTrace(pSyncNode, "candidate to follower");
}
#endif
int32_t syncNodeAssignedLeader2Leader(SSyncNode* pSyncNode) {
ASSERT(pSyncNode->state == TAOS_SYNC_STATE_ASSIGNED_LEADER);
syncNodeBecomeLeader(pSyncNode, "assigned leader to leader");