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add uuid

This commit is contained in:
Liu Jicong 2022-03-15 15:54:32 +08:00
parent 31ba02d507
commit eced27c4f2
5 changed files with 451 additions and 353 deletions
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39
include/util/tuuid.h Normal file
View File

@ -0,0 +1,39 @@
/*
* 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 "taoserror.h"
#include "thash.h"
/**
* Generate an non-negative signed 32bit id
*+------------+-----+-----------+---------------+
*| uid|localIp| PId | timestamp | serial number |
*+------------+-----+-----------+---------------+
*| 6bit |6bit | 12bit | 8bit |
*+------------+-----+-----------+---------------+
* @return
*/
int32_t tGenIdPI32(void);
/**
* Generate an non-negative signed 64bit id
*+------------+-----+-----------+---------------+
*| uid|localIp| PId | timestamp | serial number |
*+------------+-----+-----------+---------------+
*| 12bit |12bit|24bit |16bit |
*+------------+-----+-----------+---------------+
* @return
*/
int64_t tGenIdPI64(void);

8
source/dnode/snode/inc/sndInt.h
View File

@ -54,18 +54,18 @@ typedef struct SSnode {
typedef struct {
int64_t streamId;
int32_t taskId;
int32_t IdxInLevel;
int32_t level;
} SStreamInfo;
} SStreamTaskInfo;
typedef struct {
SStreamInfo meta;
SStreamTaskInfo meta;
int8_t status;
void* executor;
STaosQueue* queue;
void* stateStore;
// storage handle
} SStreamRunner;
} SStreamTask;
int32_t sndCreateStream();
int32_t sndDropStream();

11
source/dnode/snode/src/snode.c
View File

@ -14,6 +14,7 @@
*/
#include "sndInt.h"
#include "tuuid.h"
SSnode *sndOpen(const char *path, const SSnodeOpt *pOption) {
SSnode *pSnode = calloc(1, sizeof(SSnode));
@ -32,6 +33,16 @@ int32_t sndProcessMsg(SSnode *pSnode, SRpcMsg *pMsg, SRpcMsg **pRsp) {
void sndDestroy(const char *path) {}
static int32_t sndDeployTask(SSnode *pSnode, SRpcMsg *pMsg) {
SStreamTask *task = malloc(sizeof(SStreamTask));
if (task == NULL) {
return -1;
}
task->meta.taskId = tGenIdPI32();
taosHashPut(pSnode->pMeta->pHash, &task->meta.taskId, sizeof(int32_t), &task, sizeof(void *));
return 0;
}
int32_t sndProcessUMsg(SSnode *pSnode, SRpcMsg *pMsg) {
// stream deployment
// stream stop/resume

137
source/libs/scheduler/src/scheduler.c
View File

@ -13,26 +13,21 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "catalog.h"
#include "query.h"
#include "schedulerInt.h"
#include "tmsg.h"
#include "query.h"
#include "catalog.h"
#include "tref.h"
SSchedulerMgmt schMgmt = {0};
FORCE_INLINE SSchJob *schAcquireJob(int64_t refId) {
return (SSchJob *)taosAcquireRef(schMgmt.jobRef, refId);
}
FORCE_INLINE SSchJob *schAcquireJob(int64_t refId) { return (SSchJob *)taosAcquireRef(schMgmt.jobRef, refId); }
FORCE_INLINE int32_t schReleaseJob(int64_t refId) {
return taosReleaseRef(schMgmt.jobRef, refId);
}
FORCE_INLINE int32_t schReleaseJob(int64_t refId) { return taosReleaseRef(schMgmt.jobRef, refId); }
uint64_t schGenTaskId(void) {
return atomic_add_fetch_64(&schMgmt.taskId, 1);
}
uint64_t schGenTaskId(void) { return atomic_add_fetch_64(&schMgmt.taskId, 1); }
#if 0
uint64_t schGenUUID(void) {
static uint64_t hashId = 0;
static int32_t requestSerialId = 0;
@ -54,7 +49,7 @@ uint64_t schGenUUID(void) {
uint64_t id = ((hashId & 0x0FFF) << 52) | ((pid & 0x0FFF) << 40) | ((ts & 0xFFFFFF) << 16) | (val & 0xFFFF);
return id;
}
#endif
int32_t schInitTask(SSchJob *pJob, SSchTask *pTask, SSubplan *pPlan, SSchLevel *pLevel) {
pTask->plan = pPlan;
@ -90,19 +85,17 @@ void schFreeTask(SSchTask* pTask) {
}
}
static FORCE_INLINE bool schJobNeedToStop(SSchJob *pJob, int8_t *pStatus) {
int8_t status = SCH_GET_JOB_STATUS(pJob);
if (pStatus) {
*pStatus = status;
}
return (status == JOB_TASK_STATUS_FAILED || status == JOB_TASK_STATUS_CANCELLED
|| status == JOB_TASK_STATUS_CANCELLING || status == JOB_TASK_STATUS_DROPPING
|| status == JOB_TASK_STATUS_SUCCEED);
return (status == JOB_TASK_STATUS_FAILED || status == JOB_TASK_STATUS_CANCELLED ||
status == JOB_TASK_STATUS_CANCELLING || status == JOB_TASK_STATUS_DROPPING ||
status == JOB_TASK_STATUS_SUCCEED);
}
int32_t schValidateTaskReceivedMsgType(SSchJob *pJob, SSchTask *pTask, int32_t msgType) {
int32_t lastMsgType = SCH_GET_TASK_LASTMSG_TYPE(pTask);
@ -114,12 +107,15 @@ int32_t schValidateTaskReceivedMsgType(SSchJob *pJob, SSchTask *pTask, int32_t m
case TDMT_VND_FETCH_RSP:
case TDMT_VND_DROP_TASK:
if (lastMsgType != (msgType - 1)) {
SCH_TASK_ELOG("rsp msg type mis-match, last sent msgType:%s, rspType:%s", TMSG_INFO(lastMsgType), TMSG_INFO(msgType));
SCH_TASK_ELOG("rsp msg type mis-match, last sent msgType:%s, rspType:%s", TMSG_INFO(lastMsgType),
TMSG_INFO(msgType));
SCH_ERR_RET(TSDB_CODE_SCH_STATUS_ERROR);
}
if (SCH_GET_TASK_STATUS(pTask) != JOB_TASK_STATUS_EXECUTING && SCH_GET_TASK_STATUS(pTask) != JOB_TASK_STATUS_PARTIAL_SUCCEED) {
SCH_TASK_ELOG("rsp msg conflicted with task status, status:%d, rspType:%s", SCH_GET_TASK_STATUS(pTask), TMSG_INFO(msgType));
if (SCH_GET_TASK_STATUS(pTask) != JOB_TASK_STATUS_EXECUTING &&
SCH_GET_TASK_STATUS(pTask) != JOB_TASK_STATUS_PARTIAL_SUCCEED) {
SCH_TASK_ELOG("rsp msg conflicted with task status, status:%d, rspType:%s", SCH_GET_TASK_STATUS(pTask),
TMSG_INFO(msgType));
SCH_ERR_RET(TSDB_CODE_SCH_STATUS_ERROR);
}
@ -135,7 +131,6 @@ int32_t schValidateTaskReceivedMsgType(SSchJob *pJob, SSchTask *pTask, int32_t m
return TSDB_CODE_SUCCESS;
}
int32_t schCheckAndUpdateJobStatus(SSchJob *pJob, int8_t newStatus) {
int32_t code = 0;
@ -162,19 +157,16 @@ int32_t schCheckAndUpdateJobStatus(SSchJob *pJob, int8_t newStatus) {
break;
case JOB_TASK_STATUS_EXECUTING:
if (newStatus != JOB_TASK_STATUS_PARTIAL_SUCCEED
&& newStatus != JOB_TASK_STATUS_FAILED
&& newStatus != JOB_TASK_STATUS_CANCELLING
&& newStatus != JOB_TASK_STATUS_CANCELLED
&& newStatus != JOB_TASK_STATUS_DROPPING) {
if (newStatus != JOB_TASK_STATUS_PARTIAL_SUCCEED && newStatus != JOB_TASK_STATUS_FAILED &&
newStatus != JOB_TASK_STATUS_CANCELLING && newStatus != JOB_TASK_STATUS_CANCELLED &&
newStatus != JOB_TASK_STATUS_DROPPING) {
SCH_ERR_JRET(TSDB_CODE_QRY_APP_ERROR);
}
break;
case JOB_TASK_STATUS_PARTIAL_SUCCEED:
if (newStatus != JOB_TASK_STATUS_FAILED
&& newStatus != JOB_TASK_STATUS_SUCCEED
&& newStatus != JOB_TASK_STATUS_DROPPING) {
if (newStatus != JOB_TASK_STATUS_FAILED && newStatus != JOB_TASK_STATUS_SUCCEED &&
newStatus != JOB_TASK_STATUS_DROPPING) {
SCH_ERR_JRET(TSDB_CODE_QRY_APP_ERROR);
}
@ -215,7 +207,6 @@ _return:
SCH_ERR_RET(code);
}
int32_t schBuildTaskRalation(SSchJob *pJob, SHashObj *planToTask) {
for (int32_t i = 0; i < pJob->levelNum; ++i) {
SSchLevel *pLevel = taosArrayGet(pJob->levels, i);
@ -298,11 +289,11 @@ int32_t schBuildTaskRalation(SSchJob *pJob, SHashObj *planToTask) {
return TSDB_CODE_SUCCESS;
}
int32_t schRecordTaskSucceedNode(SSchJob *pJob, SSchTask *pTask) {
SQueryNodeAddr *addr = taosArrayGet(pTask->candidateAddrs, pTask->candidateIdx);
if (NULL == addr) {
SCH_TASK_ELOG("taosArrayGet candidate addr failed, idx:%d, size:%d", pTask->candidateIdx, (int32_t)taosArrayGetSize(pTask->candidateAddrs));
SCH_TASK_ELOG("taosArrayGet candidate addr failed, idx:%d, size:%d", pTask->candidateIdx,
(int32_t)taosArrayGetSize(pTask->candidateAddrs));
SCH_ERR_RET(TSDB_CODE_SCH_INTERNAL_ERROR);
}
@ -311,7 +302,6 @@ int32_t schRecordTaskSucceedNode(SSchJob *pJob, SSchTask *pTask) {
return TSDB_CODE_SUCCESS;
}
int32_t schRecordTaskExecNode(SSchJob *pJob, SSchTask *pTask, SQueryNodeAddr *addr) {
if (NULL == taosArrayPush(pTask->execAddrs, addr)) {
SCH_TASK_ELOG("taosArrayPush addr to execAddr list failed, errno:%d", errno);
@ -321,7 +311,6 @@ int32_t schRecordTaskExecNode(SSchJob *pJob, SSchTask *pTask, SQueryNodeAddr *ad
return TSDB_CODE_SUCCESS;
}
int32_t schValidateAndBuildJob(SQueryPlan *pDag, SSchJob *pJob) {
int32_t code = 0;
pJob->queryId = pDag->queryId;
@ -337,7 +326,10 @@ int32_t schValidateAndBuildJob(SQueryPlan *pDag, SSchJob *pJob) {
SCH_ERR_RET(TSDB_CODE_QRY_INVALID_INPUT);
}
SHashObj *planToTask = taosHashInit(SCHEDULE_DEFAULT_MAX_TASK_NUM, taosGetDefaultHashFunction(POINTER_BYTES == sizeof(int64_t) ? TSDB_DATA_TYPE_BIGINT : TSDB_DATA_TYPE_INT), false, HASH_NO_LOCK);
SHashObj *planToTask = taosHashInit(
SCHEDULE_DEFAULT_MAX_TASK_NUM,
taosGetDefaultHashFunction(POINTER_BYTES == sizeof(int64_t) ? TSDB_DATA_TYPE_BIGINT : TSDB_DATA_TYPE_INT), false,
HASH_NO_LOCK);
if (NULL == planToTask) {
SCH_JOB_ELOG("taosHashInit %d failed", SCHEDULE_DEFAULT_MAX_TASK_NUM);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
@ -553,7 +545,6 @@ int32_t schMoveTaskToFailList(SSchJob *pJob, SSchTask *pTask, bool *moved) {
return TSDB_CODE_SUCCESS;
}
int32_t schMoveTaskToExecList(SSchJob *pJob, SSchTask *pTask, bool *moved) {
if (0 != taosHashRemove(pJob->succTasks, &pTask->taskId, sizeof(pTask->taskId))) {
SCH_TASK_WLOG("remove task from succTask list failed, may not exist, status:%d", SCH_GET_TASK_STATUS(pTask));
@ -579,7 +570,6 @@ int32_t schMoveTaskToExecList(SSchJob *pJob, SSchTask *pTask, bool *moved) {
return TSDB_CODE_SUCCESS;
}
int32_t schTaskCheckSetRetry(SSchJob *pJob, SSchTask *pTask, int32_t errCode, bool *needRetry) {
// TODO set retry or not based on task type/errCode/retry times/job status/available eps...
@ -589,7 +579,6 @@ int32_t schTaskCheckSetRetry(SSchJob *pJob, SSchTask *pTask, int32_t errCode, bo
// TODO CHECK epList/condidateList
if (SCH_IS_DATA_SRC_TASK(pTask)) {
} else {
int32_t candidateNum = taosArrayGetSize(pTask->candidateAddrs);
@ -599,8 +588,6 @@ int32_t schTaskCheckSetRetry(SSchJob *pJob, SSchTask *pTask, int32_t errCode, bo
++pTask->candidateIdx;
}
}
int32_t schHandleTaskRetry(SSchJob *pJob, SSchTask *pTask) {
@ -639,8 +626,10 @@ int32_t schUpdateHbConnection(SQueryNodeEpId *epId, SSchHbTrans *trans) {
SCH_ERR_RET(code);
}
qDebug("hb connection updated, seqId:%" PRIx64 ", sId:%" PRIx64 ", nodeId:%d, fqdn:%s, port:%d, instance:%p, connection:%p",
trans->seqId, schMgmt.sId, epId->nodeId, epId->ep.fqdn, epId->ep.port, trans->trans.transInst, trans->trans.transHandle);
qDebug("hb connection updated, seqId:%" PRIx64 ", sId:%" PRIx64
", nodeId:%d, fqdn:%s, port:%d, instance:%p, connection:%p",
trans->seqId, schMgmt.sId, epId->nodeId, epId->ep.fqdn, epId->ep.port, trans->trans.transInst,
trans->trans.transHandle);
return TSDB_CODE_SUCCESS;
}
@ -651,8 +640,8 @@ int32_t schUpdateHbConnection(SQueryNodeEpId *epId, SSchHbTrans *trans) {
SCH_LOCK(SCH_WRITE, &hb->lock);
if (hb->seqId >= trans->seqId) {
qDebug("hb trans seqId is old, seqId:%" PRId64 ", currentId:%" PRId64 ", nodeId:%d, fqdn:%s, port:%d",
trans->seqId, hb->seqId, epId->nodeId, epId->ep.fqdn, epId->ep.port);
qDebug("hb trans seqId is old, seqId:%" PRId64 ", currentId:%" PRId64 ", nodeId:%d, fqdn:%s, port:%d", trans->seqId,
hb->seqId, epId->nodeId, epId->ep.fqdn, epId->ep.port);
SCH_UNLOCK(SCH_WRITE, &hb->lock);
return TSDB_CODE_SUCCESS;
@ -663,8 +652,10 @@ int32_t schUpdateHbConnection(SQueryNodeEpId *epId, SSchHbTrans *trans) {
SCH_UNLOCK(SCH_WRITE, &hb->lock);
qDebug("hb connection updated, seqId:%" PRIx64 ", sId:%" PRIx64 ", nodeId:%d, fqdn:%s, port:%d, instance:%p, connection:%p",
trans->seqId, schMgmt.sId, epId->nodeId, epId->ep.fqdn, epId->ep.port, trans->trans.transInst, trans->trans.transHandle);
qDebug("hb connection updated, seqId:%" PRIx64 ", sId:%" PRIx64
", nodeId:%d, fqdn:%s, port:%d, instance:%p, connection:%p",
trans->seqId, schMgmt.sId, epId->nodeId, epId->ep.fqdn, epId->ep.port, trans->trans.transInst,
trans->trans.transHandle);
return TSDB_CODE_SUCCESS;
}
@ -688,7 +679,6 @@ int32_t schProcessOnJobFailureImpl(SSchJob *pJob, int32_t status, int32_t errCod
SCH_RET(code);
}
// Note: no more task error processing, handled in function internal
int32_t schProcessOnJobFailure(SSchJob *pJob, int32_t errCode) {
SCH_RET(schProcessOnJobFailureImpl(pJob, JOB_TASK_STATUS_FAILED, errCode));
@ -699,8 +689,6 @@ int32_t schProcessOnJobDropped(SSchJob *pJob, int32_t errCode) {
SCH_RET(schProcessOnJobFailureImpl(pJob, JOB_TASK_STATUS_DROPPING, errCode));
}
// Note: no more task error processing, handled in function internal
int32_t schProcessOnJobPartialSuccess(SSchJob *pJob) {
int32_t code = 0;
@ -844,7 +832,10 @@ int32_t schProcessOnTaskSuccess(SSchJob *pJob, SSchTask *pTask) {
int32_t readyNum = atomic_add_fetch_32(&par->childReady, 1);
SCH_LOCK(SCH_WRITE, &par->lock);
SDownstreamSourceNode source = {.type = QUERY_NODE_DOWNSTREAM_SOURCE, .taskId = pTask->taskId, .schedId = schMgmt.sId, .addr = pTask->succeedAddr};
SDownstreamSourceNode source = {.type = QUERY_NODE_DOWNSTREAM_SOURCE,
.taskId = pTask->taskId,
.schedId = schMgmt.sId,
.addr = pTask->succeedAddr};
qSetSubplanExecutionNode(par->plan, pTask->plan->id.groupId, &source);
SCH_UNLOCK(SCH_WRITE, &par->lock);
@ -860,7 +851,6 @@ _return:
SCH_RET(schProcessOnJobFailure(pJob, code));
}
// Note: no more error processing, handled in function internal
int32_t schFetchFromRemote(SSchJob *pJob) {
int32_t code = 0;
@ -889,9 +879,9 @@ _return:
SCH_RET(schProcessOnTaskFailure(pJob, pJob->fetchTask, code));
}
// Note: no more task error processing, handled in function internal
int32_t schHandleResponseMsg(SSchJob *pJob, SSchTask *pTask, int32_t msgType, char *msg, int32_t msgSize, int32_t rspCode) {
int32_t schHandleResponseMsg(SSchJob *pJob, SSchTask *pTask, int32_t msgType, char *msg, int32_t msgSize,
int32_t rspCode) {
int32_t code = 0;
int8_t status = 0;
@ -1002,7 +992,6 @@ _return:
SCH_RET(schProcessOnTaskFailure(pJob, pTask, code));
}
int32_t schHandleCallback(void *param, const SDataBuf *pMsg, int32_t msgType, int32_t rspCode) {
int32_t code = 0;
SSchCallbackParam *pParam = (SSchCallbackParam *)param;
@ -1010,7 +999,8 @@ int32_t schHandleCallback(void* param, const SDataBuf* pMsg, int32_t msgType, in
SSchJob *pJob = schAcquireJob(pParam->refId);
if (NULL == pJob) {
qError("QID:0x%" PRIx64 ",TID:0x%" PRIx64 "taosAcquireRef job failed, may be dropped, refId:%" PRIx64, pParam->queryId, pParam->taskId, pParam->refId);
qError("QID:0x%" PRIx64 ",TID:0x%" PRIx64 "taosAcquireRef job failed, may be dropped, refId:%" PRIx64,
pParam->queryId, pParam->taskId, pParam->refId);
SCH_ERR_JRET(TSDB_CODE_QRY_JOB_FREED);
}
@ -1067,7 +1057,6 @@ int32_t schHandleDropCallback(void* param, const SDataBuf* pMsg, int32_t code) {
qDebug("QID:%" PRIx64 ",TID:%" PRIx64 " drop task rsp received, code:%x", pParam->queryId, pParam->taskId, code);
}
int32_t schHandleHbCallback(void *param, const SDataBuf *pMsg, int32_t code) {
if (code) {
qError("hb rsp error:%s", tstrerror(code));
@ -1098,7 +1087,8 @@ int32_t schHandleHbCallback(void* param, const SDataBuf* pMsg, int32_t code) {
SSchJob *pJob = schAcquireJob(taskStatus->refId);
if (NULL == pJob) {
qWarn("job not found, refId:0x%" PRIx64 ",QID:0x%" PRIx64 ",TID:0x%" PRIx64, taskStatus->refId, taskStatus->queryId, taskStatus->taskId);
qWarn("job not found, refId:0x%" PRIx64 ",QID:0x%" PRIx64 ",TID:0x%" PRIx64, taskStatus->refId,
taskStatus->queryId, taskStatus->taskId);
// TODO DROP TASK FROM SERVER!!!!
continue;
}
@ -1115,7 +1105,6 @@ _return:
SCH_RET(code);
}
int32_t schGetCallbackFp(int32_t msgType, __async_send_cb_fn_t *fp) {
switch (msgType) {
case TDMT_VND_CREATE_TABLE:
@ -1147,8 +1136,8 @@ int32_t schGetCallbackFp(int32_t msgType, __async_send_cb_fn_t *fp) {
return TSDB_CODE_SUCCESS;
}
int32_t schAsyncSendMsg(SSchJob *pJob, SSchTask *pTask, void *transport, SEpSet* epSet, int32_t msgType, void *msg, uint32_t msgSize) {
int32_t schAsyncSendMsg(SSchJob *pJob, SSchTask *pTask, void *transport, SEpSet *epSet, int32_t msgType, void *msg,
uint32_t msgSize) {
int32_t code = 0;
SSchTrans *trans = (SSchTrans *)transport;
@ -1173,7 +1162,6 @@ int32_t schAsyncSendMsg(SSchJob *pJob, SSchTask *pTask, void *transport, SEpSet*
param->taskId = SCH_TASK_ID(pTask);
param->transport = trans->transInst;
pMsgSendInfo->param = param;
pMsgSendInfo->msgInfo.pData = msg;
pMsgSendInfo->msgInfo.len = msgSize;
@ -1380,7 +1368,8 @@ int32_t schLaunchTaskImpl(SSchJob *pJob, SSchTask *pTask) {
if (NULL == pTask->msg) { // TODO add more detailed reason for failure
code = qSubPlanToString(plan, &pTask->msg, &pTask->msgLen);
if (TSDB_CODE_SUCCESS != code) {
SCH_TASK_ELOG("failed to create physical plan, code:%s, msg:%p, len:%d", tstrerror(code), pTask->msg, pTask->msgLen);
SCH_TASK_ELOG("failed to create physical plan, code:%s, msg:%p, len:%d", tstrerror(code), pTask->msg,
pTask->msgLen);
SCH_ERR_RET(code);
} else {
SCH_TASK_DLOG("physical plan len:%d, %s", pTask->msgLen, pTask->msg);
@ -1436,8 +1425,6 @@ int32_t schLaunchLevelTasks(SSchJob *pJob, SSchLevel *level) {
return TSDB_CODE_SUCCESS;
}
int32_t schLaunchJob(SSchJob *pJob) {
SSchLevel *level = taosArrayGet(pJob->levels, pJob->levelIdx);
@ -1496,7 +1483,6 @@ int32_t schCancelJob(SSchJob *pJob) {
// TODO
// TODO MOVE ALL TASKS FROM EXEC LIST TO FAIL LIST
}
void schFreeJobImpl(void *job) {
@ -1545,8 +1531,8 @@ void schFreeJobImpl(void *job) {
qDebug("QID:0x%" PRIx64 " job freed, refId:%" PRIx64 ", pointer:%p", queryId, refId, pJob);
}
static int32_t schExecJobImpl(void *transport, SArray *pNodeList, SQueryPlan* pDag, int64_t *job, const char* sql, bool syncSchedule) {
static int32_t schExecJobImpl(void *transport, SArray *pNodeList, SQueryPlan *pDag, int64_t *job, const char *sql,
bool syncSchedule) {
qDebug("QID:0x%" PRIx64 " job started", pDag->queryId);
if (pNodeList == NULL || (pNodeList && taosArrayGetSize(pNodeList) <= 0)) {
@ -1570,19 +1556,22 @@ static int32_t schExecJobImpl(void *transport, SArray *pNodeList, SQueryPlan* pD
SCH_ERR_JRET(schValidateAndBuildJob(pDag, pJob));
pJob->execTasks = taosHashInit(pDag->numOfSubplans, taosGetDefaultHashFunction(TSDB_DATA_TYPE_UBIGINT), false, HASH_ENTRY_LOCK);
pJob->execTasks =
taosHashInit(pDag->numOfSubplans, taosGetDefaultHashFunction(TSDB_DATA_TYPE_UBIGINT), false, HASH_ENTRY_LOCK);
if (NULL == pJob->execTasks) {
SCH_JOB_ELOG("taosHashInit %d execTasks failed", pDag->numOfSubplans);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
pJob->succTasks = taosHashInit(pDag->numOfSubplans, taosGetDefaultHashFunction(TSDB_DATA_TYPE_UBIGINT), false, HASH_ENTRY_LOCK);
pJob->succTasks =
taosHashInit(pDag->numOfSubplans, taosGetDefaultHashFunction(TSDB_DATA_TYPE_UBIGINT), false, HASH_ENTRY_LOCK);
if (NULL == pJob->succTasks) {
SCH_JOB_ELOG("taosHashInit %d succTasks failed", pDag->numOfSubplans);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
pJob->failTasks = taosHashInit(pDag->numOfSubplans, taosGetDefaultHashFunction(TSDB_DATA_TYPE_UBIGINT), false, HASH_ENTRY_LOCK);
pJob->failTasks =
taosHashInit(pDag->numOfSubplans, taosGetDefaultHashFunction(TSDB_DATA_TYPE_UBIGINT), false, HASH_ENTRY_LOCK);
if (NULL == pJob->failTasks) {
SCH_JOB_ELOG("taosHashInit %d failTasks failed", pDag->numOfSubplans);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
@ -1622,7 +1611,6 @@ _return:
SCH_RET(code);
}
int32_t schedulerInit(SSchedulerCfg *cfg) {
if (schMgmt.jobRef) {
qError("scheduler already initialized");
@ -1665,7 +1653,8 @@ int32_t schedulerInit(SSchedulerCfg *cfg) {
return TSDB_CODE_SUCCESS;
}
int32_t schedulerExecJob(void *transport, SArray *nodeList, SQueryPlan* pDag, int64_t *pJob, const char* sql, SQueryResult *pRes) {
int32_t schedulerExecJob(void *transport, SArray *nodeList, SQueryPlan *pDag, int64_t *pJob, const char *sql,
SQueryResult *pRes) {
if (NULL == transport || NULL == pDag || NULL == pDag->pSubplans || NULL == pJob || NULL == pRes) {
SCH_ERR_RET(TSDB_CODE_QRY_INVALID_INPUT);
}
@ -1690,6 +1679,7 @@ int32_t schedulerAsyncExecJob(void *transport, SArray *pNodeList, SQueryPlan* pD
return TSDB_CODE_SUCCESS;
}
#if 0
int32_t schedulerConvertDagToTaskList(SQueryPlan* pDag, SArray **pTasks) {
if (NULL == pDag || pDag->numOfSubplans <= 0 || LIST_LENGTH(pDag->pSubplans) == 0) {
SCH_ERR_RET(TSDB_CODE_QRY_INVALID_INPUT);
@ -1810,7 +1800,7 @@ _return:
SCH_RET(code);
}
#endif
int32_t schedulerFetchRows(int64_t job, void **pData) {
if (NULL == pData) {
@ -1866,7 +1856,6 @@ int32_t schedulerFetchRows(int64_t job, void** pData) {
SCH_ERR_JRET(schCheckAndUpdateJobStatus(pJob, JOB_TASK_STATUS_SUCCEED));
}
while (true) {
*pData = atomic_load_ptr(&pJob->res);
if (*pData != atomic_val_compare_exchange_ptr(&pJob->res, *pData, NULL)) {

59
source/util/src/tuuid.c Normal file
View File

@ -0,0 +1,59 @@
/*
* 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 "tuuid.h"
static int64_t hashId = 0;
static int32_t SerialNo = 0;
int32_t tGenIdPI32(void) {
if (hashId == 0) {
char uid[64];
int32_t code = taosGetSystemUUID(uid, tListLen(uid));
if (code != TSDB_CODE_SUCCESS) {
terrno = TAOS_SYSTEM_ERROR(errno);
return -1;
} else {
hashId = MurmurHash3_32(uid, strlen(uid));
}
}
int64_t ts = taosGetTimestampMs();
uint64_t pid = taosGetPId();
int32_t val = atomic_add_fetch_32(&SerialNo, 1);
int32_t id = ((hashId & 0x1F) << 26) | ((pid & 0x3F) << 20) | ((ts & 0xFFF) << 8) | (val & 0xFF);
return id;
}
int64_t tGenIdPI64(void) {
if (hashId == 0) {
char uid[64];
int32_t code = taosGetSystemUUID(uid, tListLen(uid));
if (code != TSDB_CODE_SUCCESS) {
terrno = TAOS_SYSTEM_ERROR(errno);
return -1;
} else {
hashId = MurmurHash3_32(uid, strlen(uid));
}
}
int64_t ts = taosGetTimestampMs();
uint64_t pid = taosGetPId();
int32_t val = atomic_add_fetch_32(&SerialNo, 1);
int64_t id = ((hashId & 0x07FF) << 52) | ((pid & 0x0FFF) << 40) | ((ts & 0xFFFFFF) << 16) | (val & 0xFFFF);
return id;
}