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enh: rsma batch process

This commit is contained in:
Cary Xu 2022-08-17 20:14:06 +08:00
parent 0ade372145
commit 32be8a71ee
4 changed files with 259 additions and 181 deletions
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29
source/dnode/vnode/src/inc/sma.h
View File

@ -96,10 +96,10 @@ struct SRSmaStat {
int8_t commitStat; // 0 not in committing, 1 in committing
int8_t execStat; // 0 not in exec , 1 in exec
SArray *aTaskFile; // qTaskFiles committed recently(for recovery/snapshot r/w)
SHashObj *rsmaInfoHash; // key: stbUid, value: SRSmaInfo;
SHashObj *infoHash; // key: suid, value: SRSmaInfo
SHashObj *fetchHash; // key: suid, value: L1 or L2 or L1|L2
};
struct SSmaStat {
union {
STSmaStat tsmaStat; // time-range-wise sma
@ -108,13 +108,14 @@ struct SSmaStat {
T_REF_DECLARE()
};
#define SMA_STAT_TSMA(s) (&(s)->tsmaStat)
#define SMA_STAT_RSMA(s) (&(s)->rsmaStat)
#define RSMA_INFO_HASH(r) ((r)->rsmaInfoHash)
#define RSMA_TRIGGER_STAT(r) (&(r)->triggerStat)
#define RSMA_COMMIT_STAT(r) (&(r)->commitStat)
#define RSMA_REF_ID(r) ((r)->refId)
#define RSMA_FS_LOCK(r) (&(r)->lock)
#define SMA_STAT_TSMA(s) (&(s)->tsmaStat)
#define SMA_STAT_RSMA(s) (&(s)->rsmaStat)
#define RSMA_INFO_HASH(r) ((r)->infoHash)
#define RSMA_FETCH_HASH(r) ((r)->fetchHash)
#define RSMA_TRIGGER_STAT(r) (&(r)->triggerStat)
#define RSMA_COMMIT_STAT(r) (&(r)->commitStat)
#define RSMA_REF_ID(r) ((r)->refId)
#define RSMA_FS_LOCK(r) (&(r)->lock)
struct SRSmaInfoItem {
int8_t level;
@ -142,7 +143,7 @@ struct SRSmaInfo {
#define RSMA_INFO_IS_DEL(r) ((r)->delFlag == 1)
#define RSMA_INFO_SET_DEL(r) ((r)->delFlag = 1)
#define RSMA_INFO_QTASK(r, i) ((r)->taskInfo[i])
#define RSMA_INFO_IQTASK(r, i) ((r)->iTaskInfo[i])
#define RSMA_INFO_IQTASK(r, i) ((r)->iTaskInfo[i])
#define RSMA_INFO_ITEM(r, i) (&(r)->items[i])
enum {
@ -167,6 +168,12 @@ enum {
RSMA_RESTORE_SYNC = 2,
};
typedef enum {
RSMA_EXEC_OVERFLOW = 1, // triggered by queue buf overflow
RSMA_EXEC_TIMEOUT = 2, // triggered by timer
RSMA_EXEC_COMMIT = 3, // triggered by commit
} ERsmaExecType;
void tdDestroySmaEnv(SSmaEnv *pSmaEnv);
void *tdFreeSmaEnv(SSmaEnv *pSmaEnv);
@ -240,7 +247,7 @@ static int32_t tdDestroySmaState(SSmaStat *pSmaStat, int8_t smaType);
void *tdFreeSmaState(SSmaStat *pSmaStat, int8_t smaType);
void *tdFreeRSmaInfo(SSma *pSma, SRSmaInfo *pInfo, bool isDeepFree);
int32_t tdRSmaPersistExecImpl(SRSmaStat *pRSmaStat, SHashObj *pInfoHash);
int32_t tdRSmaProcessExecImpl(SSma *pSma, int8_t type);
int32_t tdRSmaProcessExecImpl(SSma *pSma, ERsmaExecType type);
int32_t tdProcessRSmaCreateImpl(SSma *pSma, SRSmaParam *param, int64_t suid, const char *tbName);
int32_t tdProcessRSmaRestoreImpl(SSma *pSma, int8_t type, int64_t qtaskFileVer);

91
source/dnode/vnode/src/sma/smaCommit.c
View File

@ -121,7 +121,7 @@ static int32_t tdProcessRSmaSyncPreCommitImpl(SSma *pSma) {
return TSDB_CODE_SUCCESS;
}
SSmaStat *pStat = SMA_ENV_STAT(pSmaEnv);
SSmaStat *pStat = SMA_ENV_STAT(pSmaEnv);
SRSmaStat *pRSmaStat = SMA_STAT_RSMA(pStat);
// step 1: set rsma stat paused
@ -333,7 +333,34 @@ static int32_t tdProcessRSmaAsyncPreCommitImpl(SSma *pSma) {
}
}
// step 3: swap queue/qall and iQueue/iQal
/**
* @brief step 3: consume the SubmitReq in buffer
* 1) This is high cost task and should not put in asyncPreCommit originally.
* 2) But, if put in asyncCommit, would trigger taskInfo cloning frequently.
*/
nLoops = 0;
smaInfo("vgId:%d, start to wait for rsma qtask free, TID:%p", SMA_VID(pSma), (void *)taosGetSelfPthreadId());
int8_t old;
while (1) {
old = atomic_val_compare_exchange_8(&pRSmaStat->execStat, 0, 1);
if (old == 0) break;
if (++nLoops > 1000) {
sched_yield();
nLoops = 0;
smaDebug("vgId:%d, wait for rsma qtask free, TID:%p", SMA_VID(pSma), (void *)taosGetSelfPthreadId());
}
}
smaInfo("vgId:%d, end to wait for rsma qtask free, TID:%p", SMA_VID(pSma), (void *)taosGetSelfPthreadId());
if (tdRSmaProcessExecImpl(pSma, RSMA_EXEC_COMMIT) < 0) {
atomic_store_8(&pRSmaStat->execStat, 0);
return TSDB_CODE_FAILED;
}
// step 4: swap queue/qall and iQueue/iQall
// lock
taosWLockLatch(SMA_ENV_LOCK(pEnv));
@ -351,11 +378,12 @@ static int32_t tdProcessRSmaAsyncPreCommitImpl(SSma *pSma) {
}
atomic_store_64(&pRSmaStat->qBufSize, 0);
atomic_store_8(&pRSmaStat->execStat, 0);
// unlock
taosWUnLockLatch(SMA_ENV_LOCK(pEnv));
// step 4: others
// step 5: others
pRSmaStat->commitAppliedVer = pSma->pVnode->state.applied;
return TSDB_CODE_SUCCESS;
@ -375,36 +403,17 @@ static int32_t tdProcessRSmaAsyncCommitImpl(SSma *pSma) {
SRSmaStat *pRSmaStat = (SRSmaStat *)SMA_ENV_STAT(pSmaEnv);
// step 1: consume the SubmitReq in buffer
int32_t nLoops = 0;
smaDebug("vgId:%d start to wait for rsma qtask free, TID:%p", SMA_VID(pSma), (void *)taosGetSelfPthreadId());
while (pRSmaStat->execStat == 1) {
taosMsleep(15);
if ((++nLoops & 63) == 0) {
smaWarn("vgId:%d 1s waited for rsma exec stat = 0, TID:%p", SMA_VID(pSma), (void *)taosGetSelfPthreadId());
sched_yield();
}
}
pRSmaStat->execStat = 1;
smaDebug("vgId:%d end to wait for rsma qtask free, TID:%p", SMA_VID(pSma), (void *)taosGetSelfPthreadId());
if (tdRSmaProcessExecImpl(pSma, 1) < 0) {
pRSmaStat->execStat = 0;
return TSDB_CODE_FAILED;
}
// step 2: perform persist task for qTaskInfo operator
// perform persist task for qTaskInfo operator
if (tdRSmaPersistExecImpl(pRSmaStat, RSMA_INFO_HASH(pRSmaStat)) < 0) {
pRSmaStat->execStat = 0;
return TSDB_CODE_FAILED;
}
pRSmaStat->execStat = 0;
return TSDB_CODE_SUCCESS;
}
/**
* @brief Migrate rsmaInfo from iRsmaInfo to rsmaInfo if rsmaInfoHash not empty.
* @brief Migrate rsmaInfo from iRsmaInfo to rsmaInfo if rsma infoHash not empty.
*
* @param pSma
* @return int32_t
@ -424,13 +433,13 @@ static int32_t tdProcessRSmaAsyncPostCommitImpl(SSma *pSma) {
void *pIter = taosHashIterate(RSMA_INFO_HASH(pRSmaStat), NULL);
while (pIter) {
tb_uid_t *pSuid = (tb_uid_t *)taosHashGetKey(pIter, NULL);
tb_uid_t *pSuid = (tb_uid_t *)taosHashGetKey(pIter, NULL);
SRSmaInfo *pRSmaInfo = *(SRSmaInfo **)pIter;
if (RSMA_INFO_IS_DEL(pRSmaInfo)) {
int32_t refVal = T_REF_VAL_GET(pRSmaInfo);
if (refVal == 0) {
if(!rsmaDeleted) {
if((rsmaDeleted = taosArrayInit(1, sizeof(tb_uid_t)))){
if (!rsmaDeleted) {
if ((rsmaDeleted = taosArrayInit(1, sizeof(tb_uid_t)))) {
taosArrayPush(rsmaDeleted, pSuid);
}
}
@ -461,22 +470,20 @@ static int32_t tdProcessRSmaAsyncPostCommitImpl(SSma *pSma) {
pIter = taosHashIterate(RSMA_INFO_HASH(pRSmaStat), pIter);
}
if (taosArrayGetSize(rsmaDeleted) > 0) {
for (int32_t i = 0; i < taosArrayGetSize(rsmaDeleted); ++i) {
tb_uid_t *pSuid = taosArrayGet(rsmaDeleted, i);
void *pRSmaInfo = taosHashGet(RSMA_INFO_HASH(pRSmaStat), pSuid, sizeof(tb_uid_t));
if ((pRSmaInfo = *(SRSmaInfo **)pRSmaInfo)) {
tdFreeRSmaInfo(pSma, pRSmaInfo, true);
smaDebug(
"vgId:%d, rsma async post commit, free rsma info since already deleted and ref is 0 for "
"table:%" PRIi64,
SMA_VID(pSma), *pSuid);
}
taosHashRemove(RSMA_INFO_HASH(pRSmaStat), pSuid, sizeof(tb_uid_t));
for (int32_t i = 0; i < taosArrayGetSize(rsmaDeleted); ++i) {
tb_uid_t *pSuid = taosArrayGet(rsmaDeleted, i);
void *pRSmaInfo = taosHashGet(RSMA_INFO_HASH(pRSmaStat), pSuid, sizeof(tb_uid_t));
if ((pRSmaInfo = *(SRSmaInfo **)pRSmaInfo)) {
tdFreeRSmaInfo(pSma, pRSmaInfo, true);
smaDebug(
"vgId:%d, rsma async post commit, free rsma info since already deleted and ref is 0 for "
"table:%" PRIi64,
SMA_VID(pSma), *pSuid);
}
// remove suid in files
taosArrayDestroy(rsmaDeleted);
taosHashRemove(RSMA_INFO_HASH(pRSmaStat), pSuid, sizeof(tb_uid_t));
}
taosArrayDestroy(rsmaDeleted);
// TODO: remove suid in files?
// unlock
taosWUnLockLatch(SMA_ENV_LOCK(pEnv));

18
source/dnode/vnode/src/sma/smaEnv.c
View File

@ -171,7 +171,7 @@ int32_t tdUnRefSmaStat(SSma *pSma, SSmaStat *pStat) {
int32_t tdRefRSmaInfo(SSma *pSma, SRSmaInfo *pRSmaInfo) {
if (!pRSmaInfo) return 0;
int ref = T_REF_INC(pRSmaInfo);
smaDebug("vgId:%d, ref rsma info:%p, val:%d", SMA_VID(pSma), pRSmaInfo, ref);
return 0;
@ -228,7 +228,12 @@ static int32_t tdInitSmaStat(SSmaStat **pSmaStat, int8_t smaType, const SSma *pS
RSMA_INFO_HASH(pRSmaStat) = taosHashInit(
RSMA_TASK_INFO_HASH_SLOT, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, HASH_ENTRY_LOCK);
if (!RSMA_INFO_HASH(pRSmaStat)) {
taosMemoryFreeClear(*pSmaStat);
return TSDB_CODE_FAILED;
}
RSMA_FETCH_HASH(pRSmaStat) = taosHashInit(
RSMA_TASK_INFO_HASH_SLOT, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, HASH_ENTRY_LOCK);
if (!RSMA_FETCH_HASH(pRSmaStat)) {
return TSDB_CODE_FAILED;
}
} else if (smaType == TSDB_SMA_TYPE_TIME_RANGE) {
@ -274,7 +279,10 @@ static void tdDestroyRSmaStat(void *pRSmaStat) {
}
taosHashCleanup(RSMA_INFO_HASH(pStat));
// step 3: wait all triggered fetch tasks finished
// step 3: destroy the rsma fetch hash
taosHashCleanup(RSMA_FETCH_HASH(pStat));
// step 4: wait all triggered fetch tasks finished
int32_t nLoops = 0;
while (1) {
if (T_REF_VAL_GET((SSmaStat *)pStat) == 0) {
@ -289,8 +297,8 @@ static void tdDestroyRSmaStat(void *pRSmaStat) {
nLoops = 0;
}
}
// step 4: free pStat
// step 5: free pStat
taosMemoryFreeClear(pStat);
}
}

302
source/dnode/vnode/src/sma/smaRollup.c
View File

@ -17,7 +17,8 @@
#define RSMA_QTASKINFO_BUFSIZE (32768)
#define RSMA_QTASKINFO_HEAD_LEN (sizeof(int32_t) + sizeof(int8_t) + sizeof(int64_t)) // len + type + suid
#define RSMA_QTASKEXEC_BUFSIZ (1048576)
#define RSMA_QTASKEXEC_BUFSIZE (1048576)
#define RSMA_SUBMIT_BATCH_SIZE (1024)
SSmaMgmt smaMgmt = {
.inited = 0,
@ -35,9 +36,11 @@ static int32_t tdUpdateTbUidListImpl(SSma *pSma, tb_uid_t *suid, SArray *tbUi
static int32_t tdSetRSmaInfoItemParams(SSma *pSma, SRSmaParam *param, SRSmaStat *pStat, SRSmaInfo *pRSmaInfo,
int8_t idx);
static int32_t tdExecuteRSmaImpl(SSma *pSma, const void *pMsg, int32_t msgSize, int32_t inputType, SRSmaInfo *pInfo,
int8_t type, int8_t level);
ERsmaExecType type, int8_t level);
static SRSmaInfo *tdAcquireRSmaInfoBySuid(SSma *pSma, int64_t suid);
static void tdReleaseRSmaInfo(SSma *pSma, SRSmaInfo *pInfo);
static void tdFreeRSmaSubmitItems(SArray *pItems);
static int32_t tdRSmaConsumeAndFetch(SSma *pSma, int64_t suid, int8_t level, SArray *pSubmitArr);
static int32_t tdRSmaFetchAndSubmitResult(SSma *pSma, qTaskInfo_t taskInfo, SRSmaInfoItem *pItem, STSchema *pTSchema,
int64_t suid);
static void tdRSmaFetchTrigger(void *param, void *tmrId);
@ -559,6 +562,14 @@ void *tdUidStoreFree(STbUidStore *pStore) {
return NULL;
}
/**
* @brief The SubmitReq for rsma L2/L3 is inserted by tsdbInsertData method directly while not by WriteQ, as the queue
* would be freed when close Vnode, thus lock should be used if with race condition.
* @param pTsdb
* @param version
* @param pReq
* @return int32_t
*/
static int32_t tdProcessSubmitReq(STsdb *pTsdb, int64_t version, void *pReq) {
if (!pReq) {
terrno = TSDB_CODE_INVALID_PTR;
@ -566,7 +577,7 @@ static int32_t tdProcessSubmitReq(STsdb *pTsdb, int64_t version, void *pReq) {
}
SSubmitReq *pSubmitReq = (SSubmitReq *)pReq;
// TODO: spin lock for race conditiond
if (tsdbInsertData(pTsdb, version, pSubmitReq, NULL) < 0) {
return TSDB_CODE_FAILED;
}
@ -696,7 +707,7 @@ _err:
}
/**
* @brief Copy msg to rsmaQueueBuffer
* @brief Copy msg to rsmaQueueBuffer for batch process
*
* @param pSma
* @param pMsg
@ -722,17 +733,17 @@ static int32_t tdExecuteRSmaImplAsync(SSma *pSma, const void *pMsg, int32_t inpu
int64_t bufSize = atomic_add_fetch_64(&pRSmaStat->qBufSize, pReq->header.contLen);
// smoothing consume
int32_t n = bufSize / RSMA_QTASKEXEC_BUFSIZ;
int32_t n = bufSize / RSMA_QTASKEXEC_BUFSIZE;
if (n > 1) {
if (n > 10) {
n = 10;
}
taosMsleep(n << 4);
if (n > 2) {
smaWarn("vgId:%d pInfo->queue itemSize:%d, memSize:%" PRIi64 ", sleep %d ms", SMA_VID(pSma),
smaWarn("vgId:%d, pInfo->queue itemSize:%d, memSize:%" PRIi64 ", sleep %d ms", SMA_VID(pSma),
taosQueueItemSize(pInfo->queue), taosQueueMemorySize(pInfo->queue), n << 4);
} else {
smaDebug("vgId:%d pInfo->queue itemSize:%d, memSize:%" PRIi64 ", sleep %d ms", SMA_VID(pSma),
smaDebug("vgId:%d, pInfo->queue itemSize:%d, memSize:%" PRIi64 ", sleep %d ms", SMA_VID(pSma),
taosQueueItemSize(pInfo->queue), taosQueueMemorySize(pInfo->queue), n << 4);
}
}
@ -751,7 +762,7 @@ static int32_t tdRsmaPrintSubmitReq(SSma *pSma, SSubmitReq *pReq) {
if (pBlock == NULL) break;
tInitSubmitBlkIter(&msgIter, pBlock, &blkIter);
while ((row = tGetSubmitBlkNext(&blkIter)) != NULL) {
smaDebug("vgId:%d numOfRows:%d, suid:%" PRIi64 ", uid:%" PRIi64 ", version:%" PRIi64 ", ts:%" PRIi64,
smaDebug("vgId:%d, numOfRows:%d, suid:%" PRIi64 ", uid:%" PRIi64 ", version:%" PRIi64 ", ts:%" PRIi64,
SMA_VID(pSma), msgIter.numOfRows, msgIter.suid, msgIter.uid, pReq->version, row->ts);
}
}
@ -771,10 +782,10 @@ static int32_t tdRsmaPrintSubmitReq(SSma *pSma, SSubmitReq *pReq) {
* @return int32_t
*/
static int32_t tdExecuteRSmaImpl(SSma *pSma, const void *pMsg, int32_t msgSize, int32_t inputType, SRSmaInfo *pInfo,
int8_t type, int8_t level) {
ERsmaExecType type, int8_t level) {
int32_t idx = level - 1;
void *qTaskInfo = (type == 0) ? RSMA_INFO_QTASK(pInfo, idx) : RSMA_INFO_IQTASK(pInfo, idx);
void *qTaskInfo = (type == RSMA_EXEC_COMMIT) ? RSMA_INFO_IQTASK(pInfo, idx) : RSMA_INFO_QTASK(pInfo, idx);
if (!qTaskInfo) {
smaDebug("vgId:%d, no qTaskInfo to execute rsma %" PRIi8 " task for suid:%" PRIu64, SMA_VID(pSma), level,
pInfo->suid);
@ -791,7 +802,7 @@ static int32_t tdExecuteRSmaImpl(SSma *pSma, const void *pMsg, int32_t msgSize,
#if 0
for (int32_t i = 0; i < msgSize; ++i) {
SSubmitReq *pReq = *(SSubmitReq **)((char *)pMsg + i * sizeof(void *));
smaDebug("vgId:%d [%d][%d] version %" PRIi64, SMA_VID(pSma), msgSize, i, pReq->version);
smaDebug("vgId:%d, [%d][%d] version %" PRIi64, SMA_VID(pSma), msgSize, i, pReq->version);
tdRsmaPrintSubmitReq(pSma, pReq);
}
#endif
@ -802,11 +813,6 @@ static int32_t tdExecuteRSmaImpl(SSma *pSma, const void *pMsg, int32_t msgSize,
SRSmaInfoItem *pItem = RSMA_INFO_ITEM(pInfo, idx);
tdRSmaFetchAndSubmitResult(pSma, qTaskInfo, pItem, pInfo->pTSchema, pInfo->suid);
atomic_store_8(&pItem->triggerStat, TASK_TRIGGER_STAT_ACTIVE);
if (smaMgmt.tmrHandle) {
taosTmrReset(tdRSmaFetchTrigger, pItem->maxDelay, pItem, smaMgmt.tmrHandle, &pItem->tmrId);
}
return TSDB_CODE_SUCCESS;
}
@ -854,13 +860,7 @@ static SRSmaInfo *tdAcquireRSmaInfoBySuid(SSma *pSma, int64_t suid) {
}
taosRUnLockLatch(SMA_ENV_LOCK(pEnv));
if (RSMA_COMMIT_STAT(pStat) == 0) { // return NULL if not in committing stat
return NULL;
}
// unlock
taosWUnLockLatch(SMA_ENV_LOCK(pEnv));
return pRSmaInfo;
return NULL;
}
static FORCE_INLINE void tdReleaseRSmaInfo(SSma *pSma, SRSmaInfo *pInfo) {
@ -890,6 +890,16 @@ static int32_t tdExecuteRSmaAsync(SSma *pSma, const void *pMsg, int32_t inputTyp
tdReleaseRSmaInfo(pSma, pRSmaInfo);
return TSDB_CODE_FAILED;
}
if (smaMgmt.tmrHandle) {
SRSmaInfoItem *pItem = RSMA_INFO_ITEM(pRSmaInfo, 0);
if (pItem->level > 0) {
atomic_store_8(&pItem->triggerStat, TASK_TRIGGER_STAT_ACTIVE);
}
pItem = RSMA_INFO_ITEM(pRSmaInfo, 1);
if (pItem->level > 0) {
atomic_store_8(&pItem->triggerStat, TASK_TRIGGER_STAT_ACTIVE);
}
}
} else {
ASSERT(0);
}
@ -898,51 +908,23 @@ static int32_t tdExecuteRSmaAsync(SSma *pSma, const void *pMsg, int32_t inputTyp
return TSDB_CODE_SUCCESS;
}
#if 0
/**
* @brief sync mode
*
* @param pSma
* @param pMsg
* @param inputType
* @param suid
* @return int32_t
*/
static int32_t tdExecuteRSma(SSma *pSma, const void *pMsg, int32_t inputType, tb_uid_t suid) {
SRSmaInfo *pRSmaInfo = tdAcquireRSmaInfoBySuid(pSma, suid);
if (!pRSmaInfo) {
smaDebug("vgId:%d, execute rsma, no rsma info for suid:%" PRIu64, SMA_VID(pSma), suid);
return TSDB_CODE_SUCCESS;
}
if (inputType == STREAM_INPUT__DATA_SUBMIT) {
tdExecuteRSmaImpl(pSma, pMsg, inputType, pRSmaInfo, suid, TSDB_RETENTION_L1);
tdExecuteRSmaImpl(pSma, pMsg, inputType, pRSmaInfo, suid, TSDB_RETENTION_L2);
}
tdReleaseRSmaInfo(pSma, pRSmaInfo);
return TSDB_CODE_SUCCESS;
}
#endif
static int32_t tdRSmaExecCheck(SSma *pSma) {
SRSmaStat *pRsmaStat = SMA_RSMA_STAT(pSma);
int64_t bufSize = atomic_load_64(&pRsmaStat->qBufSize);
SRSmaStat *pRSmaStat = SMA_RSMA_STAT(pSma);
int64_t bufSize = atomic_load_64(&pRSmaStat->qBufSize);
if ((pRsmaStat->execStat == 1) || (bufSize < RSMA_QTASKEXEC_BUFSIZ)) {
if (bufSize > RSMA_QTASKEXEC_BUFSIZ) {
smaDebug("vgId:%d bufSize is %d but has no chance to exec as qTaskInfo occupied by another task", SMA_VID(pSma),
bufSize);
} else {
smaDebug("vgId:%d bufSize is %d but has no chance to exec as less than %d", SMA_VID(pSma), bufSize,
RSMA_QTASKEXEC_BUFSIZ);
}
if (bufSize < RSMA_QTASKEXEC_BUFSIZE) {
smaDebug("vgId:%d, bufSize is %d but has no chance to exec as less than %d", SMA_VID(pSma), bufSize,
RSMA_QTASKEXEC_BUFSIZE);
return TSDB_CODE_SUCCESS;
}
smaDebug("vgId:%d bufSize is %d and has chance to exec as qTaskInfo is free now", SMA_VID(pSma), bufSize);
if (atomic_val_compare_exchange_8(&pRSmaStat->execStat, 0, 1) == 1) {
smaDebug("vgId:%d, bufSize is %d but has no chance to exec as qTaskInfo occupied by another task", SMA_VID(pSma),
bufSize);
return TSDB_CODE_SUCCESS;
}
pRsmaStat->execStat = 1;
smaDebug("vgId:%d, bufSize is %d and has chance to exec as qTaskInfo is free now", SMA_VID(pSma), bufSize);
SRSmaExecMsg fetchMsg;
int32_t contLen = sizeof(SMsgHead);
@ -967,7 +949,7 @@ static int32_t tdRSmaExecCheck(SSma *pSma) {
return TSDB_CODE_SUCCESS;
_err:
pRsmaStat->execStat = 0;
atomic_store_8(&pRSmaStat->execStat, 0);
return TSDB_CODE_FAILED;
}
@ -1592,7 +1574,7 @@ static void tdRSmaFetchTrigger(void *param, void *tmrId) {
}
_end:
// taosTmrReset(tdRSmaFetchTrigger, pItem->maxDelay, pItem, smaMgmt.tmrHandle, &pItem->tmrId);
taosTmrReset(tdRSmaFetchTrigger, pItem->maxDelay, pItem, smaMgmt.tmrHandle, &pItem->tmrId);
tdReleaseSmaRef(smaMgmt.rsetId, pRSmaInfo->refId);
}
@ -1656,13 +1638,11 @@ _err:
* @return int32_t
*/
int32_t smaProcessFetch(SSma *pSma, void *pMsg) {
SRpcMsg *pRpcMsg = (SRpcMsg *)pMsg;
SRSmaFetchMsg req = {0};
SDecoder decoder = {0};
void *pBuf = NULL;
SRSmaInfo *pInfo = NULL;
SRSmaInfoItem *pItem = NULL;
SRpcMsg *pRpcMsg = (SRpcMsg *)pMsg;
SRSmaFetchMsg req = {0};
SDecoder decoder = {0};
void *pBuf = NULL;
SRSmaStat *pRSmaStat = NULL;
if (!pRpcMsg || pRpcMsg->contLen < sizeof(SMsgHead)) {
terrno = TSDB_CODE_RSMA_FETCH_MSG_MSSED_UP;
goto _err;
@ -1676,38 +1656,33 @@ int32_t smaProcessFetch(SSma *pSma, void *pMsg) {
goto _err;
}
#if 0
pInfo = tdAcquireRSmaInfoBySuid(pSma, req.suid);
if (!pInfo) {
if (terrno == TSDB_CODE_SUCCESS) {
terrno = TSDB_CODE_RSMA_EMPTY_INFO;
pRSmaStat = SMA_RSMA_STAT(pSma);
if (atomic_val_compare_exchange_8(&pRSmaStat->execStat, 0, 1) == 0) {
SArray *pSubmitArr = NULL;
if (!(pSubmitArr = taosArrayInit(RSMA_SUBMIT_BATCH_SIZE, POINTER_BYTES))) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
atomic_store_8(&pRSmaStat->execStat, 0);
goto _err;
}
smaWarn("vgId:%d, failed to process rsma fetch msg for suid:%" PRIi64 " level:%" PRIi8 " since %s", SMA_VID(pSma),
req.suid, req.level, terrstr());
goto _err;
tdRSmaConsumeAndFetch(pSma, req.suid, req.level, pSubmitArr);
atomic_store_8(&pRSmaStat->execStat, 0);
taosArrayDestroy(pSubmitArr);
} else {
int8_t level = req.level;
int8_t *val = taosHashGet(RSMA_FETCH_HASH(pRSmaStat), &req.suid, sizeof(req.suid));
if (val) {
level |= (*val);
}
ASSERT(level >= 1 && level <= 3);
taosHashPut(RSMA_FETCH_HASH(pRSmaStat), &req.suid, sizeof(req.suid), &level, sizeof(level));
}
pItem = RSMA_INFO_ITEM(pInfo, req.level - 1);
SSDataBlock dataBlock = {.info.type = STREAM_GET_ALL};
qTaskInfo_t taskInfo = RSMA_INFO_QTASK(pInfo, req.level - 1);
if ((terrno = qSetMultiStreamInput(taskInfo, &dataBlock, 1, STREAM_INPUT__DATA_BLOCK)) < 0) {
goto _err;
}
if (tdRSmaFetchAndSubmitResult(pSma, taskInfo, pItem, pInfo->pTSchema, pInfo->suid) < 0) {
goto _err;
}
tdCleanupStreamInputDataBlock(taskInfo);
tdReleaseRSmaInfo(pSma, pInfo);
#endif
tDecoderClear(&decoder);
smaDebug("vgId:%d, success to process rsma fetch msg for suid:%" PRIi64 " level:%" PRIi8, SMA_VID(pSma), req.suid,
req.level);
return TSDB_CODE_SUCCESS;
_err:
// tdReleaseRSmaInfo(pSma, pInfo);
tDecoderClear(&decoder);
smaError("vgId:%d, failed to process rsma fetch msg since %s", SMA_VID(pSma), terrstr());
return TSDB_CODE_FAILED;
@ -1719,28 +1694,101 @@ static void tdFreeRSmaSubmitItems(SArray *pItems) {
}
}
static int32_t tdRSmaConsumeAndFetch(SSma *pSma, int64_t suid, int8_t level, SArray *pSubmitArr) {
SRSmaInfo *pInfo = tdAcquireRSmaInfoBySuid(pSma, suid);
if (!pInfo) {
return TSDB_CODE_SUCCESS;
}
// step 1: consume submit req
int64_t qMemSize = 0;
if ((qMemSize = taosQueueMemorySize(pInfo->queue) > 0)) {
taosReadAllQitems(pInfo->queue, pInfo->qall); // queue has mutex lock
SRSmaStat *pRSmaStat = SMA_RSMA_STAT(pSma);
atomic_fetch_sub_64(&pRSmaStat->qBufSize, qMemSize);
taosArrayClear(pSubmitArr);
while (1) {
void *msg = NULL;
taosGetQitem(pInfo->qall, (void **)&msg);
if (msg) {
if (taosArrayPush(pSubmitArr, &msg) < 0) {
tdFreeRSmaSubmitItems(pSubmitArr);
goto _err;
}
} else {
break;
}
}
int32_t size = taosArrayGetSize(pSubmitArr);
if (size > 0) {
for (int32_t i = 1; i <= TSDB_RETENTION_L2; ++i) {
if (tdExecuteRSmaImpl(pSma, pSubmitArr->pData, size, STREAM_INPUT__MERGED_SUBMIT, pInfo, RSMA_EXEC_TIMEOUT, i) <
0) {
tdFreeRSmaSubmitItems(pSubmitArr);
goto _err;
}
}
tdFreeRSmaSubmitItems(pSubmitArr);
}
}
// step 2: fetch rsma result
SSDataBlock dataBlock = {.info.type = STREAM_GET_ALL};
for (int8_t i = 1; i <= TSDB_RETENTION_L2; ++i) {
if (level & i) {
qTaskInfo_t taskInfo = RSMA_INFO_QTASK(pInfo, i - 1);
if (!taskInfo) {
continue;
}
if ((terrno = qSetMultiStreamInput(taskInfo, &dataBlock, 1, STREAM_INPUT__DATA_BLOCK)) < 0) {
goto _err;
}
SRSmaInfoItem *pItem = RSMA_INFO_ITEM(pInfo, i - 1);
if (tdRSmaFetchAndSubmitResult(pSma, taskInfo, pItem, pInfo->pTSchema, suid) < 0) {
tdCleanupStreamInputDataBlock(taskInfo);
goto _err;
}
tdCleanupStreamInputDataBlock(taskInfo);
}
}
_end:
tdReleaseRSmaInfo(pSma, pInfo);
return TSDB_CODE_SUCCESS;
_err:
tdReleaseRSmaInfo(pSma, pInfo);
return TSDB_CODE_FAILED;
}
/**
* @brief
*
* @param pSma
* @param type 0 triggered when buffer overflow, 1 triggered by commit
* @param type
* @return int32_t
*/
int32_t tdRSmaProcessExecImpl(SSma *pSma, int8_t type) {
int32_t tdRSmaProcessExecImpl(SSma *pSma, ERsmaExecType type) {
SSmaEnv *pEnv = SMA_RSMA_ENV(pSma);
SRSmaStat *pRSmaStat = (SRSmaStat *)SMA_ENV_STAT(pEnv);
SHashObj *infoHash = NULL;
SArray *pSubmitQArr = NULL;
SArray *pSubmitArr = NULL;
bool isFetchAll = false;
if (!pRSmaStat || !(infoHash = RSMA_INFO_HASH(pRSmaStat))) {
terrno = TSDB_CODE_RSMA_INVALID_STAT;
goto _err;
}
if (type == 0) {
if (type == RSMA_EXEC_OVERFLOW) {
taosRLockLatch(SMA_ENV_LOCK(pEnv));
if (atomic_load_64(&pRSmaStat->qBufSize) < RSMA_QTASKEXEC_BUFSIZ) {
if (atomic_load_64(&pRSmaStat->qBufSize) < RSMA_QTASKEXEC_BUFSIZE) {
taosRUnLockLatch(SMA_ENV_LOCK(pEnv));
return TSDB_CODE_SUCCESS;
}
@ -1752,19 +1800,19 @@ int32_t tdRSmaProcessExecImpl(SSma *pSma, int8_t type) {
goto _err;
}
if (!(pSubmitArr = taosArrayInit(1024, POINTER_BYTES))) {
if (!(pSubmitArr = taosArrayInit(RSMA_SUBMIT_BATCH_SIZE, POINTER_BYTES))) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
goto _err;
}
// step 1: rsma exec - consume data in buffer queue for all suids
SRSmaExecQItem qItem = {0};
taosWLockLatch(SMA_ENV_LOCK(pEnv));
void *pIter = taosHashIterate(infoHash, NULL);
if (type == 0) {
void *pIter = taosHashIterate(infoHash, NULL); // infoHash has r/w lock
if (type == RSMA_EXEC_OVERFLOW) {
while (pIter) {
SRSmaInfo *pInfo = *(SRSmaInfo **)pIter;
if (taosQueueItemSize(pInfo->queue)) {
taosReadAllQitems(pInfo->queue, pInfo->qall);
taosReadAllQitems(pInfo->queue, pInfo->qall); // queue has mutex lock
qItem.qall = &pInfo->qall;
qItem.pRSmaInfo = pIter;
taosArrayPush(pSubmitQArr, &qItem);
@ -1772,7 +1820,7 @@ int32_t tdRSmaProcessExecImpl(SSma *pSma, int8_t type) {
ASSERT(taosQueueItemSize(pInfo->queue) == 0);
pIter = taosHashIterate(infoHash, pIter);
}
} else if (type == 1) {
} else if (type == RSMA_EXEC_COMMIT) {
while (pIter) {
SRSmaInfo *pInfo = *(SRSmaInfo **)pIter;
if (taosQueueItemSize(pInfo->iQueue)) {
@ -1788,7 +1836,6 @@ int32_t tdRSmaProcessExecImpl(SSma *pSma, int8_t type) {
ASSERT(0);
}
atomic_store_64(&pRSmaStat->qBufSize, 0);
taosWUnLockLatch(SMA_ENV_LOCK(pEnv));
int32_t qSize = taosArrayGetSize(pSubmitQArr);
for (int32_t i = 0; i < qSize; ++i) {
@ -1808,22 +1855,31 @@ int32_t tdRSmaProcessExecImpl(SSma *pSma, int8_t type) {
int32_t size = taosArrayGetSize(pSubmitArr);
if (size > 0) {
if (type == 0 || type == 1) {
SRSmaInfo *pInfo = *(SRSmaInfo **)pItem->pRSmaInfo;
for (int32_t i = 1; i <= TSDB_RETENTION_L2; ++i) {
if (tdExecuteRSmaImpl(pSma, pSubmitArr->pData, size, STREAM_INPUT__MERGED_SUBMIT, pInfo, type, i) < 0) {
tdFreeRSmaSubmitItems(pSubmitArr);
goto _err;
}
SRSmaInfo *pInfo = *(SRSmaInfo **)pItem->pRSmaInfo;
for (int32_t i = 1; i <= TSDB_RETENTION_L2; ++i) {
if (tdExecuteRSmaImpl(pSma, pSubmitArr->pData, size, STREAM_INPUT__MERGED_SUBMIT, pInfo, type, i) < 0) {
tdFreeRSmaSubmitItems(pSubmitArr);
goto _err;
}
} else {
ASSERT(0);
}
tdFreeRSmaSubmitItems(pSubmitArr);
taosArrayClear(pSubmitArr);
}
}
// step 2: rsma fetch - consume data in buffer queue for suids triggered by timer
if (taosHashGetSize(RSMA_FETCH_HASH(pRSmaStat)) <= 0) {
goto _end;
}
pIter = taosHashIterate(RSMA_FETCH_HASH(pRSmaStat), NULL);
if (pIter) {
tdRSmaConsumeAndFetch(pSma, *(int64_t *)taosHashGetKey(pIter, NULL), *(int8_t *)pIter, pSubmitArr);
while ((pIter = taosHashIterate(RSMA_FETCH_HASH(pRSmaStat), pIter))) {
tdRSmaConsumeAndFetch(pSma, *(int64_t *)taosHashGetKey(pIter, NULL), *(int8_t *)pIter, pSubmitArr);
}
}
_end:
taosArrayDestroy(pSubmitArr);
taosArrayDestroy(pSubmitQArr);
return TSDB_CODE_SUCCESS;
@ -1842,23 +1898,23 @@ _err:
*/
int32_t smaProcessExec(SSma *pSma, void *pMsg) {
SRpcMsg *pRpcMsg = (SRpcMsg *)pMsg;
SRSmaStat *pRsmaStat = SMA_RSMA_STAT(pSma);
SRSmaStat *pRSmaStat = SMA_RSMA_STAT(pSma);
if (!pRpcMsg || pRpcMsg->contLen < sizeof(SMsgHead)) {
terrno = TSDB_CODE_RSMA_FETCH_MSG_MSSED_UP;
goto _err;
}
smaDebug("vgId:%d, begin to process rsma exec msg by thread:%p", SMA_VID(pSma), (void *)taosGetSelfPthreadId());
if (tdRSmaProcessExecImpl(pSma, 0) < 0) {
smaDebug("vgId:%d, begin to process rsma exec msg by TID:%p", SMA_VID(pSma), (void *)taosGetSelfPthreadId());
if (tdRSmaProcessExecImpl(pSma, RSMA_EXEC_OVERFLOW) < 0) {
goto _err;
}
pRsmaStat->execStat = 0;
smaDebug("vgId:%d, success to process rsma exec msg by thead:%p", SMA_VID(pSma), (void *)taosGetSelfPthreadId());
atomic_store_8(&pRSmaStat->execStat, 0);
smaDebug("vgId:%d, success to process rsma exec msg by TID:%p", SMA_VID(pSma), (void *)taosGetSelfPthreadId());
return TSDB_CODE_SUCCESS;
_err:
pRsmaStat->execStat = 0;
smaError("vgId:%d, failed to process rsma fetch msg by thread:%p since %s", SMA_VID(pSma),
(void *)taosGetSelfPthreadId(), terrstr());
atomic_store_8(&pRSmaStat->execStat, 0);
smaError("vgId:%d, failed to process rsma exec msg by TID:%p since %s", SMA_VID(pSma), (void *)taosGetSelfPthreadId(),
terrstr());
return TSDB_CODE_FAILED;
}