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Merge pull request #10556 from taosdata/feature/tq 

multiple polling
This commit is contained in:
Liu Jicong 2022-03-04 17:33:03 +08:00 committed by GitHub
parent 0cd6a4cf05 01cac6b06e
commit f229242137
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
14 changed files with 367 additions and 185 deletions
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5
include/common/tcommon.h
View File

@ -32,7 +32,8 @@ enum {
};
enum {
TMQ_MSG_TYPE__POLL_RSP = 0,
TMQ_MSG_TYPE__DUMMY = 0,
TMQ_MSG_TYPE__POLL_RSP,
TMQ_MSG_TYPE__EP_RSP,
};
@ -267,4 +268,4 @@ typedef struct SSessionWindow {
}
#endif
#endif /*_TD_COMMON_DEF_H_*/
#endif /*_TD_COMMON_DEF_H_*/

2
include/common/tmsg.h
View File

@ -70,7 +70,7 @@ typedef uint16_t tmsg_t;
typedef enum {
HEARTBEAT_TYPE_MQ = 0,
HEARTBEAT_TYPE_QUERY = 1,
HEARTBEAT_TYPE_QUERY,
// types can be added here
//
HEARTBEAT_TYPE_MAX

28
source/client/inc/clientInt.h
View File

@ -47,12 +47,12 @@ extern "C" {
typedef struct SAppInstInfo SAppInstInfo;
typedef struct SHbConnInfo {
typedef struct {
void* param;
SClientHbReq* req;
} SHbConnInfo;
typedef struct SAppHbMgr {
typedef struct {
char* key;
// statistics
int32_t reportCnt;
@ -68,11 +68,11 @@ typedef struct SAppHbMgr {
SHashObj* connInfo; // hash<SClientHbKey, SHbConnInfo>
} SAppHbMgr;
typedef int32_t (*FHbRspHandle)(struct SAppHbMgr* pAppHbMgr, SClientHbRsp* pRsp);
typedef int32_t (*FHbRspHandle)(SAppHbMgr* pAppHbMgr, SClientHbRsp* pRsp);
typedef int32_t (*FHbReqHandle)(SClientHbKey* connKey, void* param, SClientHbReq* req);
typedef struct SClientHbMgr {
typedef struct {
int8_t inited;
// ctl
int8_t threadStop;
@ -108,13 +108,13 @@ typedef struct SHeartBeatInfo {
} SHeartBeatInfo;
struct SAppInstInfo {
int64_t numOfConns;
SCorEpSet mgmtEp;
SInstanceSummary summary;
SList* pConnList; // STscObj linked list
int64_t clusterId;
void* pTransporter;
struct SAppHbMgr* pAppHbMgr;
int64_t numOfConns;
SCorEpSet mgmtEp;
SInstanceSummary summary;
SList* pConnList; // STscObj linked list
int64_t clusterId;
void* pTransporter;
SAppHbMgr* pAppHbMgr;
};
typedef struct SAppInfo {
@ -141,10 +141,6 @@ typedef struct STscObj {
SAppInstInfo* pAppInfo;
} STscObj;
typedef struct SMqConsumer {
STscObj* pTscObj;
} SMqConsumer;
typedef struct SReqResultInfo {
const char* pRspMsg;
const char* pData;
@ -172,7 +168,7 @@ typedef struct SRequestSendRecvBody {
SShowReqInfo showInfo; // todo this attribute will be removed after the query framework being completed.
SDataBuf requestMsg;
int64_t queryJob; // query job, created according to sql query DAG.
struct SQueryDag* pDag; // the query dag, generated according to the sql statement.
struct SQueryDag* pDag; // the query dag, generated according to the sql statement.
SReqResultInfo resInfo;
} SRequestSendRecvBody;

37
source/client/src/clientHb.c
View File

@ -23,7 +23,7 @@ static SClientHbMgr clientHbMgr = {0};
static int32_t hbCreateThread();
static void hbStopThread();
static int32_t hbMqHbRspHandle(struct SAppHbMgr *pAppHbMgr, SClientHbRsp *pRsp) { return 0; }
static int32_t hbMqHbRspHandle(SAppHbMgr *pAppHbMgr, SClientHbRsp *pRsp) { return 0; }
static int32_t hbProcessDBInfoRsp(void *value, int32_t valueLen, struct SCatalog *pCatalog) {
int32_t code = 0;
@ -104,7 +104,7 @@ static int32_t hbProcessStbInfoRsp(void *value, int32_t valueLen, struct SCatalo
return TSDB_CODE_SUCCESS;
}
static int32_t hbQueryHbRspHandle(struct SAppHbMgr *pAppHbMgr, SClientHbRsp *pRsp) {
static int32_t hbQueryHbRspHandle(SAppHbMgr *pAppHbMgr, SClientHbRsp *pRsp) {
SHbConnInfo *info = taosHashGet(pAppHbMgr->connInfo, &pRsp->connKey, sizeof(SClientHbKey));
if (NULL == info) {
tscWarn("fail to get connInfo, may be dropped, connId:%d, type:%d", pRsp->connKey.connId, pRsp->connKey.hbType);
@ -163,7 +163,7 @@ static int32_t hbQueryHbRspHandle(struct SAppHbMgr *pAppHbMgr, SClientHbRsp *pRs
return TSDB_CODE_SUCCESS;
}
static int32_t hbMqAsyncCallBack(void *param, const SDataBuf *pMsg, int32_t code) {
static int32_t hbAsyncCallBack(void *param, const SDataBuf *pMsg, int32_t code) {
static int32_t emptyRspNum = 0;
if (code != 0) {
tfree(param);
@ -226,7 +226,11 @@ int32_t hbGetExpiredDBInfo(SClientHbKey *connKey, struct SCatalog *pCatalog, SCl
db->vgVersion = htonl(db->vgVersion);
}
SKv kv = {.key = HEARTBEAT_KEY_DBINFO, .valueLen = sizeof(SDbVgVersion) * dbNum, .value = dbs};
SKv kv = {
.key = HEARTBEAT_KEY_DBINFO,
.valueLen = sizeof(SDbVgVersion) * dbNum,
.value = dbs,
};
tscDebug("hb got %d expired db, valueLen:%d", dbNum, kv.valueLen);
@ -256,7 +260,11 @@ int32_t hbGetExpiredStbInfo(SClientHbKey *connKey, struct SCatalog *pCatalog, SC
stb->tversion = htons(stb->tversion);
}
SKv kv = {.key = HEARTBEAT_KEY_STBINFO, .valueLen = sizeof(SSTableMetaVersion) * stbNum, .value = stbs};
SKv kv = {
.key = HEARTBEAT_KEY_STBINFO,
.valueLen = sizeof(SSTableMetaVersion) * stbNum,
.value = stbs,
};
tscDebug("hb got %d expired stb, valueLen:%d", stbNum, kv.valueLen);
@ -288,7 +296,7 @@ int32_t hbQueryHbReqHandle(SClientHbKey *connKey, void *param, SClientHbReq *req
return TSDB_CODE_SUCCESS;
}
int32_t hbMqHbReqHandle(SClientHbKey *connKey, void *param, SClientHbReq *req) {}
int32_t hbMqHbReqHandle(SClientHbKey *connKey, void *param, SClientHbReq *req) { return 0; }
void hbMgrInitMqHbHandle() {
clientHbMgr.reqHandle[HEARTBEAT_TYPE_QUERY] = hbQueryHbReqHandle;
@ -396,7 +404,7 @@ static void *hbThreadFunc(void *param) {
free(buf);
break;
}
pInfo->fp = hbMqAsyncCallBack;
pInfo->fp = hbAsyncCallBack;
pInfo->msgInfo.pData = buf;
pInfo->msgInfo.len = tlen;
pInfo->msgType = TDMT_MND_HEARTBEAT;
@ -448,7 +456,6 @@ static void hbStopThread() {
}
SAppHbMgr *appHbMgrInit(SAppInstInfo *pAppInstInfo, char *key) {
/*return NULL;*/
hbMgrInit();
SAppHbMgr *pAppHbMgr = malloc(sizeof(SAppHbMgr));
if (pAppHbMgr == NULL) {
@ -507,7 +514,6 @@ void appHbMgrCleanup(void) {
}
int hbMgrInit() {
/*return 0;*/
// init once
int8_t old = atomic_val_compare_exchange_8(&clientHbMgr.inited, 0, 1);
if (old == 1) return 0;
@ -525,7 +531,7 @@ int hbMgrInit() {
}
void hbMgrCleanUp() {
return;
#if 0
hbStopThread();
// destroy all appHbMgr
@ -538,6 +544,7 @@ void hbMgrCleanUp() {
pthread_mutex_unlock(&clientHbMgr.lock);
clientHbMgr.appHbMgrs = NULL;
#endif
}
int hbRegisterConnImpl(SAppHbMgr *pAppHbMgr, SClientHbKey connKey, SHbConnInfo *info) {
@ -564,9 +571,11 @@ int hbRegisterConnImpl(SAppHbMgr *pAppHbMgr, SClientHbKey connKey, SHbConnInfo *
}
int hbRegisterConn(SAppHbMgr *pAppHbMgr, int32_t connId, int64_t clusterId, int32_t hbType) {
/*return 0;*/
SClientHbKey connKey = {.connId = connId, .hbType = HEARTBEAT_TYPE_QUERY};
SHbConnInfo info = {0};
SClientHbKey connKey = {
.connId = connId,
.hbType = HEARTBEAT_TYPE_QUERY,
};
SHbConnInfo info = {0};
switch (hbType) {
case HEARTBEAT_TYPE_QUERY: {
@ -587,7 +596,6 @@ int hbRegisterConn(SAppHbMgr *pAppHbMgr, int32_t connId, int64_t clusterId, int3
}
void hbDeregisterConn(SAppHbMgr *pAppHbMgr, SClientHbKey connKey) {
/*return;*/
int32_t code = 0;
code = taosHashRemove(pAppHbMgr->activeInfo, &connKey, sizeof(SClientHbKey));
code = taosHashRemove(pAppHbMgr->connInfo, &connKey, sizeof(SClientHbKey));
@ -599,7 +607,6 @@ void hbDeregisterConn(SAppHbMgr *pAppHbMgr, SClientHbKey connKey) {
int hbAddConnInfo(SAppHbMgr *pAppHbMgr, SClientHbKey connKey, void *key, void *value, int32_t keyLen,
int32_t valueLen) {
return 0;
// find req by connection id
SClientHbReq *pReq = taosHashGet(pAppHbMgr->activeInfo, &connKey, sizeof(SClientHbKey));
ASSERT(pReq != NULL);

317
source/client/src/tmq.c
View File

@ -59,6 +59,7 @@ struct tmq_t {
char groupId[256];
char clientId[256];
int8_t autoCommit;
int8_t inWaiting;
int64_t consumerId;
int32_t epoch;
int32_t resetOffsetCfg;
@ -66,9 +67,12 @@ struct tmq_t {
STscObj* pTscObj;
tmq_commit_cb* commit_cb;
int32_t nextTopicIdx;
int32_t waitingRequest;
int32_t readyRequest;
SArray* clientTopics; // SArray<SMqClientTopic>
STaosQueue* mqueue; // queue of tmq_message_t
STaosQall* qall;
tsem_t rspSem;
// stat
int64_t pollCnt;
};
@ -117,10 +121,12 @@ typedef struct {
} SMqAskEpCbParam;
typedef struct {
tmq_t* tmq;
SMqClientVg* pVg;
int32_t epoch;
tsem_t rspSem;
tmq_t* tmq;
SMqClientVg* pVg;
int32_t epoch;
tsem_t rspSem;
tmq_message_t** msg;
int32_t sync;
} SMqPollCbParam;
typedef struct {
@ -205,16 +211,11 @@ int32_t tmqSubscribeCb(void* param, const SDataBuf* pMsg, int32_t code) {
int32_t tmqCommitCb(void* param, const SDataBuf* pMsg, int32_t code) {
SMqCommitCbParam* pParam = (SMqCommitCbParam*)param;
tmq_resp_err_t rspErr = code == 0 ? TMQ_RESP_ERR__SUCCESS : TMQ_RESP_ERR__FAIL;
pParam->rspErr = code == 0 ? TMQ_RESP_ERR__SUCCESS : TMQ_RESP_ERR__FAIL;
if (pParam->tmq->commit_cb) {
pParam->tmq->commit_cb(pParam->tmq, rspErr, NULL, NULL);
}
if (!pParam->async)
tsem_post(&pParam->rspSem);
else {
tsem_destroy(&pParam->rspSem);
free(param);
pParam->tmq->commit_cb(pParam->tmq, pParam->rspErr, NULL, NULL);
}
if (!pParam->async) tsem_post(&pParam->rspSem);
return 0;
}
@ -240,9 +241,12 @@ tmq_t* tmq_consumer_new(void* conn, tmq_conf_t* conf, char* errstr, int32_t errs
return NULL;
}
pTmq->pTscObj = (STscObj*)conn;
pTmq->inWaiting = 0;
pTmq->status = 0;
pTmq->pollCnt = 0;
pTmq->epoch = 0;
pTmq->waitingRequest = 0;
pTmq->readyRequest = 0;
// set conf
strcpy(pTmq->clientId, conf->clientId);
strcpy(pTmq->groupId, conf->groupId);
@ -250,6 +254,8 @@ tmq_t* tmq_consumer_new(void* conn, tmq_conf_t* conf, char* errstr, int32_t errs
pTmq->commit_cb = conf->commit_cb;
pTmq->resetOffsetCfg = conf->resetOffset;
tsem_init(&pTmq->rspSem, 0, 0);
pTmq->consumerId = generateRequestId() & (((uint64_t)-1) >> 1);
pTmq->clientTopics = taosArrayInit(0, sizeof(SMqClientTopic));
@ -315,6 +321,7 @@ tmq_resp_err_t tmq_commit(tmq_t* tmq, const tmq_topic_vgroup_list_t* offsets, in
}
pParam->tmq = tmq;
tsem_init(&pParam->rspSem, 0, 0);
pParam->async = async;
pRequest->body.requestMsg = (SDataBuf){
.pData = buf,
@ -335,6 +342,9 @@ tmq_resp_err_t tmq_commit(tmq_t* tmq, const tmq_topic_vgroup_list_t* offsets, in
resp = pParam->rspErr;
}
tsem_destroy(&pParam->rspSem);
free(pParam);
if (pArray) {
taosArrayDestroy(pArray);
}
@ -576,7 +586,7 @@ static char* formatTimestamp(char* buf, int64_t val, int precision) {
int32_t tmqGetSkipLogNum(tmq_message_t* tmq_message) {
if (tmq_message == NULL) return 0;
SMqConsumeRsp* pRsp = (SMqConsumeRsp*)tmq_message;
SMqConsumeRsp* pRsp = &tmq_message->consumeRsp;
return pRsp->skipLogNum;
}
@ -625,56 +635,74 @@ void tmqShowMsg(tmq_message_t* tmq_message) {
}
int32_t tmqPollCb(void* param, const SDataBuf* pMsg, int32_t code) {
printf("recv poll\n");
/*printf("recv poll\n");*/
SMqPollCbParam* pParam = (SMqPollCbParam*)param;
SMqClientVg* pVg = pParam->pVg;
tmq_t* tmq = pParam->tmq;
if (code != 0) {
printf("msg discard\n");
if (pParam->epoch == tmq->epoch) {
atomic_store_32(&pVg->vgStatus, TMQ_VG_STATUS__IDLE);
}
return 0;
goto WRITE_QUEUE_FAIL;
}
int32_t msgEpoch = ((SMqRspHead*)pMsg->pData)->epoch;
int32_t tmqEpoch = atomic_load_32(&tmq->epoch);
if (msgEpoch < tmqEpoch) {
tsem_post(&tmq->rspSem);
printf("discard rsp epoch %d, current epoch %d\n", msgEpoch, tmqEpoch);
return 0;
}
if (msgEpoch != tmqEpoch) {
printf("mismatch rsp epoch %d, current epoch %d\n", msgEpoch, tmqEpoch);
} else {
atomic_sub_fetch_32(&tmq->waitingRequest, 1);
}
#if 0
if (pParam->sync == 1) {
/**pParam->msg = malloc(sizeof(tmq_message_t));*/
*pParam->msg = taosAllocateQitem(sizeof(tmq_message_t));
if (*pParam->msg) {
memcpy(*pParam->msg, pMsg->pData, sizeof(SMqRspHead));
tDecodeSMqConsumeRsp(POINTER_SHIFT(pMsg->pData, sizeof(SMqRspHead)), &((*pParam->msg)->consumeRsp));
if ((*pParam->msg)->consumeRsp.numOfTopics != 0) {
pVg->currentOffset = (*pParam->msg)->consumeRsp.rspOffset;
}
taosWriteQitem(tmq->mqueue, *pParam->msg);
tsem_post(&pParam->rspSem);
return 0;
}
tsem_post(&pParam->rspSem);
return -1;
}
#endif
/*SMqConsumeRsp* pRsp = calloc(1, sizeof(SMqConsumeRsp));*/
tmq_message_t* pRsp = taosAllocateQitem(sizeof(tmq_message_t));
if (pRsp == NULL) {
printf("fail\n");
return -1;
goto WRITE_QUEUE_FAIL;
}
memcpy(pRsp, pMsg->pData, sizeof(SMqRspHead));
tDecodeSMqConsumeRsp(POINTER_SHIFT(pMsg->pData, sizeof(SMqRspHead)), &pRsp->consumeRsp);
/*printf("rsp commit off:%ld rsp off:%ld has data:%d\n", pRsp->committedOffset, pRsp->rspOffset, pRsp->numOfTopics);*/
if (pRsp->consumeRsp.numOfTopics == 0) {
printf("no data\n");
if (pParam->epoch == tmq->epoch) {
atomic_store_32(&pVg->vgStatus, TMQ_VG_STATUS__IDLE);
}
/*printf("no data\n");*/
taosFreeQitem(pRsp);
return 0;
goto WRITE_QUEUE_FAIL;
}
pRsp->extra = pParam->pVg;
taosWriteQitem(tmq->mqueue, pRsp);
printf("poll in queue\n");
/*pParam->rspMsg = (tmq_message_t*)pRsp;*/
/*pVg->currentOffset = pRsp->consumeRsp.rspOffset;*/
/*printf("rsp offset: %ld\n", rsp.rspOffset);*/
/*printf("-----msg begin----\n");*/
/*printf("\n-----msg end------\n");*/
atomic_add_fetch_32(&tmq->readyRequest, 1);
tsem_post(&tmq->rspSem);
return 0;
WRITE_QUEUE_FAIL:
if (pParam->epoch == tmq->epoch) {
atomic_store_32(&pVg->vgStatus, TMQ_VG_STATUS__IDLE);
}
tsem_post(&tmq->rspSem);
return code;
}
bool tmqUpdateEp(tmq_t* tmq, int32_t epoch, SMqCMGetSubEpRsp* pRsp) {
@ -711,81 +739,94 @@ int32_t tmqAskEpCb(void* param, const SDataBuf* pMsg, int32_t code) {
tmq_t* tmq = pParam->tmq;
if (code != 0) {
printf("get topic endpoint error, not ready, wait:%d\n", pParam->sync);
if (pParam->sync) {
tsem_post(&pParam->rspSem);
}
return 0;
goto END;
}
tscDebug("tmq ask ep cb called");
// tmq's epoch is monotomically increase,
// so it's safe to discard any old epoch msg.
// epoch will only increase when received newer epoch ep msg
SMqRspHead* head = pMsg->pData;
int32_t epoch = atomic_load_32(&tmq->epoch);
if (head->epoch <= epoch) {
goto END;
}
if (pParam->sync) {
SMqRspHead* head = pMsg->pData;
SMqCMGetSubEpRsp rsp;
tDecodeSMqCMGetSubEpRsp(POINTER_SHIFT(pMsg->pData, sizeof(SMqRspHead)), &rsp);
/*printf("rsp epoch %ld sz %ld\n", rsp.epoch, rsp.topics->size);*/
/*printf("tmq epoch %ld sz %ld\n", tmq->epoch, tmq->clientTopics->size);*/
int32_t epoch = atomic_load_32(&tmq->epoch);
if (head->epoch > epoch && tmqUpdateEp(tmq, head->epoch, &rsp)) {
if (tmqUpdateEp(tmq, head->epoch, &rsp)) {
atomic_store_64(&tmq->status, TMQ_CONSUMER_STATUS__READY);
}
tsem_post(&pParam->rspSem);
tDeleteSMqCMGetSubEpRsp(&rsp);
} else {
tmq_message_t* pRsp = taosAllocateQitem(sizeof(tmq_message_t));
if (pRsp == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
return -1;
code = -1;
goto END;
}
memcpy(pRsp, pMsg->pData, sizeof(SMqRspHead));
tDecodeSMqCMGetSubEpRsp(POINTER_SHIFT(pMsg->pData, sizeof(SMqRspHead)), &pRsp->getEpRsp);
taosWriteQitem(tmq->mqueue, pRsp);
tsem_post(&tmq->rspSem);
}
return 0;
END:
if (pParam->sync) {
tsem_post(&pParam->rspSem);
}
return code;
}
int32_t tmqAskEp(tmq_t* tmq, bool sync) {
printf("ask ep sync %d\n", sync);
int32_t tlen = sizeof(SMqCMGetSubEpReq);
SMqCMGetSubEpReq* buf = malloc(tlen);
if (buf == NULL) {
SMqCMGetSubEpReq* req = malloc(tlen);
if (req == NULL) {
tscError("failed to malloc get subscribe ep buf");
goto END;
return -1;
}
buf->consumerId = htobe64(tmq->consumerId);
buf->epoch = htonl(tmq->epoch);
strcpy(buf->cgroup, tmq->groupId);
SRequestObj* pRequest = createRequest(tmq->pTscObj, NULL, NULL, TDMT_MND_GET_SUB_EP);
if (pRequest == NULL) {
tscError("failed to malloc subscribe ep request");
goto END;
}
pRequest->body.requestMsg = (SDataBuf){
.pData = buf,
.len = tlen,
.handle = NULL,
};
req->consumerId = htobe64(tmq->consumerId);
req->epoch = htonl(tmq->epoch);
strcpy(req->cgroup, tmq->groupId);
SMqAskEpCbParam* pParam = malloc(sizeof(SMqAskEpCbParam));
if (pParam == NULL) {
tscError("failed to malloc subscribe param");
goto END;
free(req);
return -1;
}
pParam->tmq = tmq;
pParam->sync = sync;
tsem_init(&pParam->rspSem, 0, 0);
SMsgSendInfo* sendInfo = buildMsgInfoImpl(pRequest);
SMsgSendInfo* sendInfo = malloc(sizeof(SMsgSendInfo));
if (sendInfo == NULL) {
tsem_destroy(&pParam->rspSem);
free(pParam);
free(req);
return -1;
}
sendInfo->msgInfo = (SDataBuf){
.pData = req,
.len = tlen,
.handle = NULL,
};
sendInfo->requestId = generateRequestId();
sendInfo->requestObjRefId = 0;
sendInfo->param = pParam;
sendInfo->fp = tmqAskEpCb;
sendInfo->msgType = TDMT_MND_GET_SUB_EP;
SEpSet epSet = getEpSet_s(&tmq->pTscObj->pAppInfo->mgmtEp);
int64_t transporterId = 0;
asyncSendMsgToServer(tmq->pTscObj->pAppInfo->pTransporter, &epSet, &transporterId, sendInfo);
END:
if (sync) tsem_wait(&pParam->rspSem);
return 0;
}
@ -812,7 +853,7 @@ tmq_resp_err_t tmq_seek(tmq_t* tmq, const tmq_topic_vgroup_t* offset) {
return TMQ_RESP_ERR__FAIL;
}
SMqConsumeReq* tmqBuildConsumeReqImpl(tmq_t* tmq, int64_t blocking_time, SMqClientTopic* pTopic, SMqClientVg* pVg) {
SMqConsumeReq* tmqBuildConsumeReqImpl(tmq_t* tmq, int64_t blockingTime, SMqClientTopic* pTopic, SMqClientVg* pVg) {
int64_t reqOffset;
if (pVg->currentOffset >= 0) {
reqOffset = pVg->currentOffset;
@ -832,7 +873,7 @@ SMqConsumeReq* tmqBuildConsumeReqImpl(tmq_t* tmq, int64_t blocking_time, SMqClie
strcpy(pReq->topic, pTopic->topicName);
strcpy(pReq->cgroup, tmq->groupId);
pReq->blockingTime = blocking_time;
pReq->blockingTime = blockingTime;
pReq->consumerId = tmq->consumerId;
pReq->epoch = tmq->epoch;
pReq->currentOffset = reqOffset;
@ -862,31 +903,34 @@ void tmqClearUnhandleMsg(tmq_t* tmq) {
}
}
int32_t tmqPollImpl(tmq_t* tmq, int64_t blockingTime) {
printf("call poll\n");
tmq_message_t* tmqSyncPollImpl(tmq_t* tmq, int64_t blockingTime) {
tmq_message_t* msg = NULL;
for (int i = 0; i < taosArrayGetSize(tmq->clientTopics); i++) {
SMqClientTopic* pTopic = taosArrayGet(tmq->clientTopics, i);
for (int j = 0; j < taosArrayGetSize(pTopic->vgs); j++) {
SMqClientVg* pVg = taosArrayGet(pTopic->vgs, j);
int32_t vgStatus = atomic_val_compare_exchange_32(&pVg->vgStatus, TMQ_VG_STATUS__IDLE, TMQ_VG_STATUS__WAIT);
if (vgStatus != TMQ_VG_STATUS__IDLE) {
continue;
}
/*if (vgStatus != TMQ_VG_STATUS__IDLE) {*/
/*continue;*/
/*}*/
SMqConsumeReq* pReq = tmqBuildConsumeReqImpl(tmq, blockingTime, pTopic, pVg);
if (pReq == NULL) {
atomic_store_32(&pVg->vgStatus, TMQ_VG_STATUS__IDLE);
// TODO: out of mem
return -1;
return NULL;
}
SMqPollCbParam* param = malloc(sizeof(SMqPollCbParam));
if (param == NULL) {
atomic_store_32(&pVg->vgStatus, TMQ_VG_STATUS__IDLE);
// TODO: out of mem
return -1;
return NULL;
}
param->tmq = tmq;
param->pVg = pVg;
param->epoch = tmq->epoch;
param->sync = 1;
param->msg = &msg;
tsem_init(&param->rspSem, 0, 0);
SRequestObj* pRequest = createRequest(tmq->pTscObj, NULL, NULL, TDMT_VND_CONSUME);
pRequest->body.requestMsg = (SDataBuf){
.pData = pReq,
@ -900,7 +944,70 @@ int32_t tmqPollImpl(tmq_t* tmq, int64_t blockingTime) {
sendInfo->fp = tmqPollCb;
int64_t transporterId = 0;
printf("send poll\n");
/*printf("send poll\n");*/
atomic_add_fetch_32(&tmq->waitingRequest, 1);
asyncSendMsgToServer(tmq->pTscObj->pAppInfo->pTransporter, &pVg->epSet, &transporterId, sendInfo);
pVg->pollCnt++;
tmq->pollCnt++;
tsem_wait(&param->rspSem);
tmq_message_t* nmsg = NULL;
while (1) {
taosReadQitem(tmq->mqueue, (void**)&nmsg);
if (nmsg == NULL) continue;
while (nmsg->head.mqMsgType != TMQ_MSG_TYPE__POLL_RSP) {
taosReadQitem(tmq->mqueue, (void**)&nmsg);
}
return nmsg;
}
}
}
return NULL;
}
int32_t tmqPollImpl(tmq_t* tmq, int64_t blockingTime) {
/*printf("call poll\n");*/
for (int i = 0; i < taosArrayGetSize(tmq->clientTopics); i++) {
SMqClientTopic* pTopic = taosArrayGet(tmq->clientTopics, i);
for (int j = 0; j < taosArrayGetSize(pTopic->vgs); j++) {
SMqClientVg* pVg = taosArrayGet(pTopic->vgs, j);
int32_t vgStatus = atomic_val_compare_exchange_32(&pVg->vgStatus, TMQ_VG_STATUS__IDLE, TMQ_VG_STATUS__WAIT);
if (vgStatus != TMQ_VG_STATUS__IDLE) {
continue;
}
SMqConsumeReq* pReq = tmqBuildConsumeReqImpl(tmq, blockingTime, pTopic, pVg);
if (pReq == NULL) {
atomic_store_32(&pVg->vgStatus, TMQ_VG_STATUS__IDLE);
// TODO: out of mem
tsem_post(&tmq->rspSem);
return -1;
}
SMqPollCbParam* param = malloc(sizeof(SMqPollCbParam));
if (param == NULL) {
atomic_store_32(&pVg->vgStatus, TMQ_VG_STATUS__IDLE);
// TODO: out of mem
tsem_post(&tmq->rspSem);
return -1;
}
param->tmq = tmq;
param->pVg = pVg;
param->epoch = tmq->epoch;
param->sync = 0;
SRequestObj* pRequest = createRequest(tmq->pTscObj, NULL, NULL, TDMT_VND_CONSUME);
pRequest->body.requestMsg = (SDataBuf){
.pData = pReq,
.len = sizeof(SMqConsumeReq),
.handle = NULL,
};
SMsgSendInfo* sendInfo = buildMsgInfoImpl(pRequest);
sendInfo->requestObjRefId = 0;
sendInfo->param = param;
sendInfo->fp = tmqPollCb;
int64_t transporterId = 0;
/*printf("send poll\n");*/
atomic_add_fetch_32(&tmq->waitingRequest, 1);
asyncSendMsgToServer(tmq->pTscObj->pAppInfo->pTransporter, &pVg->epSet, &transporterId, sendInfo);
pVg->pollCnt++;
tmq->pollCnt++;
@ -912,7 +1019,7 @@ int32_t tmqPollImpl(tmq_t* tmq, int64_t blockingTime) {
// return
int32_t tmqHandleRes(tmq_t* tmq, tmq_message_t* rspMsg, bool* pReset) {
if (rspMsg->head.mqMsgType == TMQ_MSG_TYPE__EP_RSP) {
printf("ep %d %d\n", rspMsg->head.epoch, tmq->epoch);
/*printf("ep %d %d\n", rspMsg->head.epoch, tmq->epoch);*/
if (rspMsg->head.epoch > atomic_load_32(&tmq->epoch)) {
tmqUpdateEp(tmq, rspMsg->head.epoch, &rspMsg->getEpRsp);
tmqClearUnhandleMsg(tmq);
@ -931,13 +1038,16 @@ tmq_message_t* tmqHandleAllRsp(tmq_t* tmq, int64_t blockingTime, bool pollIfRese
tmq_message_t* rspMsg = NULL;
taosGetQitem(tmq->qall, (void**)&rspMsg);
if (rspMsg == NULL) {
break;
taosReadAllQitems(tmq->mqueue, tmq->qall);
taosGetQitem(tmq->qall, (void**)&rspMsg);
if (rspMsg == NULL) return NULL;
}
if (rspMsg->head.mqMsgType == TMQ_MSG_TYPE__POLL_RSP) {
printf("handle poll rsp %d\n", rspMsg->head.mqMsgType);
atomic_sub_fetch_32(&tmq->readyRequest, 1);
/*printf("handle poll rsp %d\n", rspMsg->head.mqMsgType);*/
if (rspMsg->head.epoch == atomic_load_32(&tmq->epoch)) {
printf("epoch match\n");
/*printf("epoch match\n");*/
SMqClientVg* pVg = rspMsg->extra;
pVg->currentOffset = rspMsg->consumeRsp.rspOffset;
atomic_store_32(&pVg->vgStatus, TMQ_VG_STATUS__IDLE);
@ -947,7 +1057,7 @@ tmq_message_t* tmqHandleAllRsp(tmq_t* tmq, int64_t blockingTime, bool pollIfRese
taosFreeQitem(rspMsg);
}
} else {
printf("handle ep rsp %d\n", rspMsg->head.mqMsgType);
/*printf("handle ep rsp %d\n", rspMsg->head.mqMsgType);*/
bool reset = false;
tmqHandleRes(tmq, rspMsg, &reset);
taosFreeQitem(rspMsg);
@ -957,36 +1067,59 @@ tmq_message_t* tmqHandleAllRsp(tmq_t* tmq, int64_t blockingTime, bool pollIfRese
}
}
}
return NULL;
}
tmq_message_t* tmq_consumer_poll_v1(tmq_t* tmq, int64_t blocking_time) {
tmq_message_t* rspMsg = NULL;
int64_t startTime = taosGetTimestampMs();
int64_t status = atomic_load_64(&tmq->status);
tmqAskEp(tmq, status == TMQ_CONSUMER_STATUS__INIT);
while (1) {
rspMsg = tmqSyncPollImpl(tmq, blocking_time);
if (rspMsg && rspMsg->consumeRsp.numOfTopics) {
return rspMsg;
}
if (blocking_time != 0) {
int64_t endTime = taosGetTimestampMs();
if (endTime - startTime > blocking_time) {
return NULL;
}
} else
return NULL;
}
}
tmq_message_t* tmq_consumer_poll(tmq_t* tmq, int64_t blocking_time) {
tmq_message_t* rspMsg = NULL;
tmq_message_t* rspMsg;
int64_t startTime = taosGetTimestampMs();
// TODO: put into another thread or delayed queue
int64_t status = atomic_load_64(&tmq->status);
tmqAskEp(tmq, status == TMQ_CONSUMER_STATUS__INIT);
taosGetQitem(tmq->qall, (void**)&rspMsg);
if (rspMsg == NULL) {
taosReadAllQitems(tmq->mqueue, tmq->qall);
rspMsg = tmqHandleAllRsp(tmq, blocking_time, false);
if (rspMsg) {
return rspMsg;
}
tmqHandleAllRsp(tmq, blocking_time, false);
tmqPollImpl(tmq, blocking_time);
while (1) {
/*printf("cycle\n");*/
taosReadAllQitems(tmq->mqueue, tmq->qall);
rspMsg = tmqHandleAllRsp(tmq, blocking_time, true);
if (atomic_load_32(&tmq->waitingRequest) == 0) {
tmqPollImpl(tmq, blocking_time);
}
tsem_wait(&tmq->rspSem);
rspMsg = tmqHandleAllRsp(tmq, blocking_time, false);
if (rspMsg) {
return rspMsg;
}
if (blocking_time != 0) {
int64_t endTime = taosGetTimestampMs();
if (endTime - startTime > blocking_time) {
printf("normal exit\n");
return NULL;
}
}
@ -1127,6 +1260,7 @@ void tmq_message_destroy(tmq_message_t* tmq_message) {
if (tmq_message == NULL) return;
SMqConsumeRsp* pRsp = &tmq_message->consumeRsp;
tDeleteSMqConsumeRsp(pRsp);
/*free(tmq_message);*/
taosFreeQitem(tmq_message);
}
@ -1138,6 +1272,7 @@ const char* tmq_err2str(tmq_resp_err_t err) {
}
return "fail";
}
#if 0
tmq_t* tmqCreateConsumerImpl(TAOS* conn, tmq_conf_t* conf) {
tmq_t* pTmq = malloc(sizeof(tmq_t));

12
source/dnode/vnode/inc/meta.h
View File

@ -24,8 +24,8 @@
extern "C" {
#endif
#define META_SUPER_TABLE TD_SUPER_TABLE
#define META_CHILD_TABLE TD_CHILD_TABLE
#define META_SUPER_TABLE TD_SUPER_TABLE
#define META_CHILD_TABLE TD_CHILD_TABLE
#define META_NORMAL_TABLE TD_NORMAL_TABLE
// Types exported
@ -50,14 +50,14 @@ int metaDropTable(SMeta *pMeta, tb_uid_t uid);
int metaCommit(SMeta *pMeta);
// For Query
STbCfg * metaGetTbInfoByUid(SMeta *pMeta, tb_uid_t uid);
STbCfg * metaGetTbInfoByName(SMeta *pMeta, char *tbname, tb_uid_t *uid);
STbCfg *metaGetTbInfoByUid(SMeta *pMeta, tb_uid_t uid);
STbCfg *metaGetTbInfoByName(SMeta *pMeta, char *tbname, tb_uid_t *uid);
SSchemaWrapper *metaGetTableSchema(SMeta *pMeta, tb_uid_t uid, int32_t sver, bool isinline);
STSchema * metaGetTbTSchema(SMeta *pMeta, tb_uid_t uid, int32_t sver);
STSchema *metaGetTbTSchema(SMeta *pMeta, tb_uid_t uid, int32_t sver);
SMTbCursor *metaOpenTbCursor(SMeta *pMeta);
void metaCloseTbCursor(SMTbCursor *pTbCur);
char * metaTbCursorNext(SMTbCursor *pTbCur);
char *metaTbCursorNext(SMTbCursor *pTbCur);
SMCtbCursor *metaOpenCtbCursor(SMeta *pMeta, tb_uid_t uid);
void metaCloseCtbCurosr(SMCtbCursor *pCtbCur);

21
source/dnode/vnode/inc/vnode.h
View File

@ -213,6 +213,10 @@ static FORCE_INLINE void tqReadHandleSetColIdList(STqReadHandle *pReadHandle, SA
//}
static FORCE_INLINE int tqReadHandleSetTbUidList(STqReadHandle *pHandle, const SArray *tbUidList) {
if (pHandle->tbIdHash) {
taosHashClear(pHandle->tbIdHash);
}
pHandle->tbIdHash = taosHashInit(64, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, HASH_NO_LOCK);
if (pHandle->tbIdHash == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
@ -227,6 +231,23 @@ static FORCE_INLINE int tqReadHandleSetTbUidList(STqReadHandle *pHandle, const S
return 0;
}
static FORCE_INLINE int tqReadHandleAddTbUidList(STqReadHandle *pHandle, const SArray *tbUidList) {
if (pHandle->tbIdHash == NULL) {
pHandle->tbIdHash = taosHashInit(64, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, HASH_NO_LOCK);
if (pHandle->tbIdHash == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
return -1;
}
}
for (int i = 0; i < taosArrayGetSize(tbUidList); i++) {
int64_t *pKey = (int64_t *)taosArrayGet(tbUidList, i);
taosHashPut(pHandle->tbIdHash, pKey, sizeof(int64_t), NULL, 0);
}
return 0;
}
int32_t tqReadHandleSetMsg(STqReadHandle *pHandle, SSubmitReq *pMsg, int64_t ver);
bool tqNextDataBlock(STqReadHandle *pHandle);
int tqRetrieveDataBlockInfo(STqReadHandle *pHandle, SDataBlockInfo *pBlockInfo);

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

@ -76,4 +76,4 @@ struct SMeta {
}
#endif
#endif /*_TD_META_DEF_H_*/
#endif /*_TD_META_DEF_H_*/

34
source/dnode/vnode/src/meta/metaBDBImpl.c
View File

@ -62,10 +62,10 @@ static int metaStbIdxCb(DB *pIdx, const DBT *pKey, const DBT *pValue, DBT *
static int metaNtbIdxCb(DB *pIdx, const DBT *pKey, const DBT *pValue, DBT *pSKey);
static int metaCtbIdxCb(DB *pIdx, const DBT *pKey, const DBT *pValue, DBT *pSKey);
static int metaEncodeTbInfo(void **buf, STbCfg *pTbCfg);
static void * metaDecodeTbInfo(void *buf, STbCfg *pTbCfg);
static void *metaDecodeTbInfo(void *buf, STbCfg *pTbCfg);
static void metaClearTbCfg(STbCfg *pTbCfg);
static int metaEncodeSchema(void **buf, SSchemaWrapper *pSW);
static void * metaDecodeSchema(void *buf, SSchemaWrapper *pSW);
static void *metaDecodeSchema(void *buf, SSchemaWrapper *pSW);
static void metaDBWLock(SMetaDB *pDB);
static void metaDBRLock(SMetaDB *pDB);
static void metaDBULock(SMetaDB *pDB);
@ -142,7 +142,7 @@ int metaSaveTableToDB(SMeta *pMeta, STbCfg *pTbCfg) {
tb_uid_t uid;
char buf[512];
char buf1[512];
void * pBuf;
void *pBuf;
DBT key1, value1;
DBT key2, value2;
SSchema *pSchema = NULL;
@ -394,7 +394,7 @@ static int metaNtbIdxCb(DB *pIdx, const DBT *pKey, const DBT *pValue, DBT *pSKey
static int metaCtbIdxCb(DB *pIdx, const DBT *pKey, const DBT *pValue, DBT *pSKey) {
STbCfg *pTbCfg = (STbCfg *)(pValue->app_data);
DBT * pDbt;
DBT *pDbt;
if (pTbCfg->type == META_CHILD_TABLE) {
// pDbt = calloc(2, sizeof(DBT));
@ -479,7 +479,7 @@ static void metaClearTbCfg(STbCfg *pTbCfg) {
/* ------------------------ FOR QUERY ------------------------ */
STbCfg *metaGetTbInfoByUid(SMeta *pMeta, tb_uid_t uid) {
STbCfg * pTbCfg = NULL;
STbCfg *pTbCfg = NULL;
SMetaDB *pDB = pMeta->pDB;
DBT key = {0};
DBT value = {0};
@ -509,7 +509,7 @@ STbCfg *metaGetTbInfoByUid(SMeta *pMeta, tb_uid_t uid) {
}
STbCfg *metaGetTbInfoByName(SMeta *pMeta, char *tbname, tb_uid_t *uid) {
STbCfg * pTbCfg = NULL;
STbCfg *pTbCfg = NULL;
SMetaDB *pDB = pMeta->pDB;
DBT key = {0};
DBT pkey = {0};
@ -543,10 +543,10 @@ STbCfg *metaGetTbInfoByName(SMeta *pMeta, char *tbname, tb_uid_t *uid) {
SSchemaWrapper *metaGetTableSchema(SMeta *pMeta, tb_uid_t uid, int32_t sver, bool isinline) {
uint32_t nCols;
SSchemaWrapper *pSW = NULL;
SMetaDB * pDB = pMeta->pDB;
SMetaDB *pDB = pMeta->pDB;
int ret;
void * pBuf;
SSchema * pSchema;
void *pBuf;
SSchema *pSchema;
SSchemaKey schemaKey = {uid, sver, 0};
DBT key = {0};
DBT value = {0};
@ -578,7 +578,7 @@ struct SMTbCursor {
SMTbCursor *metaOpenTbCursor(SMeta *pMeta) {
SMTbCursor *pTbCur = NULL;
SMetaDB * pDB = pMeta->pDB;
SMetaDB *pDB = pMeta->pDB;
pTbCur = (SMTbCursor *)calloc(1, sizeof(*pTbCur));
if (pTbCur == NULL) {
@ -609,7 +609,7 @@ char *metaTbCursorNext(SMTbCursor *pTbCur) {
DBT key = {0};
DBT value = {0};
STbCfg tbCfg;
void * pBuf;
void *pBuf;
for (;;) {
if (pTbCur->pCur->get(pTbCur->pCur, &key, &value, DB_NEXT) == 0) {
@ -631,10 +631,10 @@ char *metaTbCursorNext(SMTbCursor *pTbCur) {
STSchema *metaGetTbTSchema(SMeta *pMeta, tb_uid_t uid, int32_t sver) {
STSchemaBuilder sb;
STSchema * pTSchema = NULL;
SSchema * pSchema;
STSchema *pTSchema = NULL;
SSchema *pSchema;
SSchemaWrapper *pSW;
STbCfg * pTbCfg;
STbCfg *pTbCfg;
tb_uid_t quid;
pTbCfg = metaGetTbInfoByUid(pMeta, uid);
@ -662,13 +662,13 @@ STSchema *metaGetTbTSchema(SMeta *pMeta, tb_uid_t uid, int32_t sver) {
}
struct SMCtbCursor {
DBC * pCur;
DBC *pCur;
tb_uid_t suid;
};
SMCtbCursor *metaOpenCtbCursor(SMeta *pMeta, tb_uid_t uid) {
SMCtbCursor *pCtbCur = NULL;
SMetaDB * pDB = pMeta->pDB;
SMetaDB *pDB = pMeta->pDB;
int ret;
pCtbCur = (SMCtbCursor *)calloc(1, sizeof(*pCtbCur));
@ -700,7 +700,7 @@ tb_uid_t metaCtbCursorNext(SMCtbCursor *pCtbCur) {
DBT skey = {0};
DBT pkey = {0};
DBT pval = {0};
void * pBuf;
void *pBuf;
STbCfg tbCfg;
// Set key

4
source/dnode/vnode/src/tq/tq.c
View File

@ -72,6 +72,8 @@ void tqClose(STQ* pTq) {
}
int tqPushMsg(STQ* pTq, void* msg, tmsg_t msgType, int64_t version) {
// if waiting
// memcpy and send msg to fetch thread
// TODO: add reference
// if handle waiting, launch query and response to consumer
//
@ -210,7 +212,7 @@ int32_t tqProcessConsumeReq(STQ* pTq, SRpcMsg* pMsg) {
SMqConsumeReq* pReq = pMsg->pCont;
int64_t consumerId = pReq->consumerId;
int64_t fetchOffset;
/*int64_t blockingTime = pReq->blockingTime;*/
int64_t blockingTime = pReq->blockingTime;
if (pReq->currentOffset == TMQ_CONF__RESET_OFFSET__EARLIEAST) {
fetchOffset = 0;

8
source/libs/executor/src/executor.c
View File

@ -95,17 +95,17 @@ qTaskInfo_t qCreateStreamExecTaskInfo(void* msg, void* streamReadHandle) {
}
int32_t qUpdateQualifiedTableId(qTaskInfo_t tinfo, SArray* tableIdList, bool isAdd) {
SExecTaskInfo* pTaskInfo = (SExecTaskInfo* )tinfo;
SExecTaskInfo* pTaskInfo = (SExecTaskInfo*)tinfo;
// traverse to the streamscan node to add this table id
SOperatorInfo* pInfo = pTaskInfo->pRoot;
while(pInfo->operatorType != OP_StreamScan) {
while (pInfo->operatorType != OP_StreamScan) {
pInfo = pInfo->pDownstream[0];
}
SStreamBlockScanInfo* pScanInfo = pInfo->info;
if (isAdd) {
int32_t code = tqReadHandleSetTbUidList(pScanInfo->readerHandle, tableIdList);
int32_t code = tqReadHandleAddTbUidList(pScanInfo->readerHandle, tableIdList);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
@ -114,4 +114,4 @@ int32_t qUpdateQualifiedTableId(qTaskInfo_t tinfo, SArray* tableIdList, bool isA
}
return TSDB_CODE_SUCCESS;
}
}

66
source/libs/qcom/src/queryUtil.c
View File

@ -1,23 +1,36 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* 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.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "os.h"
#include "tmsg.h"
#include "query.h"
#include "tglobal.h"
#include "tsched.h"
#include "tmsg.h"
#include "trpc.h"
#include "tsched.h"
#define VALIDNUMOFCOLS(x) ((x) >= TSDB_MIN_COLUMNS && (x) <= TSDB_MAX_COLUMNS)
#define VALIDNUMOFTAGS(x) ((x) >= 0 && (x) <= TSDB_MAX_TAGS)
#define VALIDNUMOFCOLS(x) ((x) >= TSDB_MIN_COLUMNS && (x) <= TSDB_MAX_COLUMNS)
#define VALIDNUMOFTAGS(x) ((x) >= 0 && (x) <= TSDB_MAX_TAGS)
static struct SSchema _s = {
.colId = TSDB_TBNAME_COLUMN_INDEX,
.type = TSDB_DATA_TYPE_BINARY,
.type = TSDB_DATA_TYPE_BINARY,
.bytes = TSDB_TABLE_NAME_LEN + VARSTR_HEADER_SIZE,
.name = "tbname",
};
const SSchema* tGetTbnameColumnSchema() {
return &_s;
}
const SSchema* tGetTbnameColumnSchema() { return &_s; }
static bool doValidateSchema(SSchema* pSchema, int32_t numOfCols, int32_t maxLen) {
int32_t rowLen = 0;
@ -87,7 +100,7 @@ int32_t initTaskQueue() {
double factor = 4.0;
int32_t numOfThreads = TMAX((int)(tsNumOfCores * tsNumOfThreadsPerCore / factor), 2);
int32_t queueSize = tsMaxConnections * 2;
pTaskQueue = taosInitScheduler(queueSize, numOfThreads, "tsc");
if (NULL == pTaskQueue) {
@ -96,19 +109,21 @@ int32_t initTaskQueue() {
}
qDebug("task queue is initialized, numOfThreads: %d", numOfThreads);
return 0;
}
int32_t cleanupTaskQueue() {
taosCleanUpScheduler(pTaskQueue);
return 0;
}
static void execHelper(struct SSchedMsg* pSchedMsg) {
assert(pSchedMsg != NULL && pSchedMsg->ahandle != NULL);
__async_exec_fn_t execFn = (__async_exec_fn_t) pSchedMsg->ahandle;
int32_t code = execFn(pSchedMsg->thandle);
__async_exec_fn_t execFn = (__async_exec_fn_t)pSchedMsg->ahandle;
int32_t code = execFn(pSchedMsg->thandle);
if (code != 0 && pSchedMsg->msg != NULL) {
*(int32_t*) pSchedMsg->msg = code;
*(int32_t*)pSchedMsg->msg = code;
}
}
@ -116,34 +131,33 @@ int32_t taosAsyncExec(__async_exec_fn_t execFn, void* execParam, int32_t* code)
assert(execFn != NULL);
SSchedMsg schedMsg = {0};
schedMsg.fp = execHelper;
schedMsg.fp = execHelper;
schedMsg.ahandle = execFn;
schedMsg.thandle = execParam;
schedMsg.msg = code;
schedMsg.msg = code;
taosScheduleTask(pTaskQueue, &schedMsg);
return 0;
}
int32_t asyncSendMsgToServer(void *pTransporter, SEpSet* epSet, int64_t* pTransporterId, const SMsgSendInfo* pInfo) {
char *pMsg = rpcMallocCont(pInfo->msgInfo.len);
int32_t asyncSendMsgToServer(void* pTransporter, SEpSet* epSet, int64_t* pTransporterId, const SMsgSendInfo* pInfo) {
char* pMsg = rpcMallocCont(pInfo->msgInfo.len);
if (NULL == pMsg) {
qError("0x%"PRIx64" msg:%s malloc failed", pInfo->requestId, TMSG_INFO(pInfo->msgType));
qError("0x%" PRIx64 " msg:%s malloc failed", pInfo->requestId, TMSG_INFO(pInfo->msgType));
terrno = TSDB_CODE_TSC_OUT_OF_MEMORY;
return terrno;
}
memcpy(pMsg, pInfo->msgInfo.pData, pInfo->msgInfo.len);
SRpcMsg rpcMsg = {
.msgType = pInfo->msgType,
.pCont = pMsg,
.contLen = pInfo->msgInfo.len,
.ahandle = (void*) pInfo,
.handle = pInfo->msgInfo.handle,
.code = 0
};
SRpcMsg rpcMsg = {.msgType = pInfo->msgType,
.pCont = pMsg,
.contLen = pInfo->msgInfo.len,
.ahandle = (void*)pInfo,
.handle = pInfo->msgInfo.handle,
.code = 0};
assert(pInfo->fp != NULL);
rpcSendRequest(pTransporter, epSet, &rpcMsg, pTransporterId);
return TSDB_CODE_SUCCESS;
}
}

13
source/libs/wal/src/walWrite.c
View File

@ -162,8 +162,8 @@ int32_t walEndSnapshot(SWal *pWal) {
}
// iterate files, until the searched result
for (SWalFileInfo *iter = pWal->fileInfoSet->pData; iter < pInfo; iter++) {
if ((pWal->cfg.retentionSize != -1 && pWal->totSize > pWal->cfg.retentionSize)
|| (pWal->cfg.retentionPeriod != -1 && iter->closeTs + pWal->cfg.retentionPeriod > ts)) {
if ((pWal->cfg.retentionSize != -1 && pWal->totSize > pWal->cfg.retentionSize) ||
(pWal->cfg.retentionPeriod != -1 && iter->closeTs + pWal->cfg.retentionPeriod > ts)) {
// delete according to file size or close time
deleteCnt++;
newTotSize -= iter->fileSize;
@ -279,6 +279,7 @@ int64_t walWrite(SWal *pWal, int64_t index, tmsg_t msgType, const void *body, in
} else {
// reject skip log or rewrite log
// must truncate explicitly first
terrno = TSDB_CODE_WAL_INVALID_VER;
return -1;
}
/*if (!tfValid(pWal->pWriteLogTFile)) return -1;*/
@ -303,16 +304,18 @@ int64_t walWrite(SWal *pWal, int64_t index, tmsg_t msgType, const void *body, in
if (taosWriteFile(pWal->pWriteLogTFile, &pWal->writeHead, sizeof(SWalHead)) != sizeof(SWalHead)) {
// ftruncate
code = TAOS_SYSTEM_ERROR(errno);
terrno = TAOS_SYSTEM_ERROR(errno);
wError("vgId:%d, file:%" PRId64 ".log, failed to write since %s", pWal->cfg.vgId, walGetLastFileFirstVer(pWal),
strerror(errno));
return -1;
}
if (taosWriteFile(pWal->pWriteLogTFile, (char *)body, bodyLen) != bodyLen) {
// ftruncate
code = TAOS_SYSTEM_ERROR(errno);
terrno = TAOS_SYSTEM_ERROR(errno);
wError("vgId:%d, file:%" PRId64 ".log, failed to write since %s", pWal->cfg.vgId, walGetLastFileFirstVer(pWal),
strerror(errno));
return -1;
}
code = walWriteIndex(pWal, index, offset);
@ -329,7 +332,7 @@ int64_t walWrite(SWal *pWal, int64_t index, tmsg_t msgType, const void *body, in
pthread_mutex_unlock(&pWal->mutex);
return code;
return 0;
}
void walFsync(SWal *pWal, bool forceFsync) {

3
source/util/src/terror.c
View File

@ -13,6 +13,8 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
// clang-format off
#define _DEFAULT_SOURCE
#include "os.h"
#include "taoserror.h"
@ -408,6 +410,7 @@ TAOS_DEFINE_ERROR(TSDB_CODE_SYN_INVALID_MSGTYPE, "Invalid msg type")
TAOS_DEFINE_ERROR(TSDB_CODE_WAL_APP_ERROR, "Unexpected generic error in wal")
TAOS_DEFINE_ERROR(TSDB_CODE_WAL_FILE_CORRUPTED, "WAL file is corrupted")
TAOS_DEFINE_ERROR(TSDB_CODE_WAL_SIZE_LIMIT, "WAL size exceeds limit")
TAOS_DEFINE_ERROR(TSDB_CODE_WAL_INVALID_VER, "WAL use invalid version")
// tfs
TAOS_DEFINE_ERROR(TSDB_CODE_FS_APP_ERROR, "tfs out of memory")