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提交 194722ee 编写于 作者: D dapan1121
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feature/qnode

上级 fa9d652e
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Showing with 479 addition and 166 deletion
include/libs/nodes/plannodes.h
浏览文件 @ 194722ee
......@@ -192,6 +192,7 @@ typedef struct SSubplan {
int32_t msgType; // message type for subplan, used to denote the send message type to vnode.
int32_t level; // the execution level of current subplan, starting from 0 in a top-down manner.
SQueryNodeAddr execNode; // for the scan/modify subplan, the optional execution node
SQueryNodeStat execNodeStat; // only for scan subplan
SNodeList* pChildren; // the datasource subplan,from which to fetch the result
SNodeList* pParents; // the data destination subplan, get data from current subplan
SPhysiNode* pNode; // physical plan of current subplan
......
include/libs/qcom/query.h
浏览文件 @ 194722ee
......@@ -35,7 +35,6 @@ enum {
JOB_TASK_STATUS_CANCELLING,
JOB_TASK_STATUS_CANCELLED,
JOB_TASK_STATUS_DROPPING,
JOB_TASK_STATUS_FREEING,
};
enum {
......@@ -133,6 +132,10 @@ typedef struct SQueryNodeAddr {
SEpSet epset;
} SQueryNodeAddr;
typedef struct SQueryNodeStat {
double tableNum; //table number in million
} SQueryNodeStat;
int32_t initTaskQueue();
int32_t cleanupTaskQueue();
......
include/libs/scheduler/scheduler.h
浏览文件 @ 194722ee
......@@ -25,6 +25,7 @@ extern "C" {
typedef struct SSchedulerCfg {
uint32_t maxJobNum;
double maxNodeTableNum;
} SSchedulerCfg;
typedef struct SQueryProfileSummary {
......
source/libs/parser/src/astCreateFuncs.c
浏览文件 @ 194722ee
......@@ -44,7 +44,7 @@ static SDatabaseOptions* setDbBlocks(SAstCreateContext* pCxt, SDatabaseOptions*
int64_t val = strtol(pVal->z, NULL, 10);
if (val < TSDB_MIN_TOTAL_BLOCKS || val > TSDB_MAX_TOTAL_BLOCKS) {
snprintf(pCxt->pQueryCxt->pMsg, pCxt->pQueryCxt->msgLen,
"invalid db option totalBlocks: %d valid range: [%d, %d]", val, TSDB_MIN_TOTAL_BLOCKS, TSDB_MAX_TOTAL_BLOCKS);
"invalid db option totalBlocks: %" PRId64 " valid range: [%d, %d]", val, TSDB_MIN_TOTAL_BLOCKS, TSDB_MAX_TOTAL_BLOCKS);
pCxt->valid = false;
return pOptions;
}
......@@ -56,7 +56,7 @@ static SDatabaseOptions* setDbCache(SAstCreateContext* pCxt, SDatabaseOptions* p
int64_t val = strtol(pVal->z, NULL, 10);
if (val < TSDB_MIN_CACHE_BLOCK_SIZE || val > TSDB_MAX_CACHE_BLOCK_SIZE) {
snprintf(pCxt->pQueryCxt->pMsg, pCxt->pQueryCxt->msgLen,
"invalid db option cacheBlockSize: %d valid range: [%d, %d]", val, TSDB_MIN_CACHE_BLOCK_SIZE, TSDB_MAX_CACHE_BLOCK_SIZE);
"invalid db option cacheBlockSize: %" PRId64 " valid range: [%d, %d]", val, TSDB_MIN_CACHE_BLOCK_SIZE, TSDB_MAX_CACHE_BLOCK_SIZE);
pCxt->valid = false;
return pOptions;
}
......@@ -68,7 +68,7 @@ static SDatabaseOptions* setDbCacheLast(SAstCreateContext* pCxt, SDatabaseOption
int64_t val = strtol(pVal->z, NULL, 10);
if (val < TSDB_MIN_DB_CACHE_LAST_ROW || val > TSDB_MAX_DB_CACHE_LAST_ROW) {
snprintf(pCxt->pQueryCxt->pMsg, pCxt->pQueryCxt->msgLen,
"invalid db option cacheLast: %d valid range: [%d, %d]", val, TSDB_MIN_DB_CACHE_LAST_ROW, TSDB_MAX_DB_CACHE_LAST_ROW);
"invalid db option cacheLast: %" PRId64 " valid range: [%d, %d]", val, TSDB_MIN_DB_CACHE_LAST_ROW, TSDB_MAX_DB_CACHE_LAST_ROW);
pCxt->valid = false;
return pOptions;
}
......@@ -80,7 +80,7 @@ static SDatabaseOptions* setDbComp(SAstCreateContext* pCxt, SDatabaseOptions* pO
int64_t val = strtol(pVal->z, NULL, 10);
if (val < TSDB_MIN_COMP_LEVEL || val > TSDB_MAX_COMP_LEVEL) {
snprintf(pCxt->pQueryCxt->pMsg, pCxt->pQueryCxt->msgLen,
"invalid db option compression: %d valid range: [%d, %d]", val, TSDB_MIN_COMP_LEVEL, TSDB_MAX_COMP_LEVEL);
"invalid db option compression: %" PRId64 " valid range: [%d, %d]", val, TSDB_MIN_COMP_LEVEL, TSDB_MAX_COMP_LEVEL);
pCxt->valid = false;
return pOptions;
}
......@@ -92,7 +92,7 @@ static SDatabaseOptions* setDbDays(SAstCreateContext* pCxt, SDatabaseOptions* pO
int64_t val = strtol(pVal->z, NULL, 10);
if (val < TSDB_MIN_DAYS_PER_FILE || val > TSDB_MAX_DAYS_PER_FILE) {
snprintf(pCxt->pQueryCxt->pMsg, pCxt->pQueryCxt->msgLen,
"invalid db option daysPerFile: %d valid range: [%d, %d]", val, TSDB_MIN_DAYS_PER_FILE, TSDB_MAX_DAYS_PER_FILE);
"invalid db option daysPerFile: %" PRId64 " valid range: [%d, %d]", val, TSDB_MIN_DAYS_PER_FILE, TSDB_MAX_DAYS_PER_FILE);
pCxt->valid = false;
return pOptions;
}
......@@ -104,7 +104,7 @@ static SDatabaseOptions* setDbFsync(SAstCreateContext* pCxt, SDatabaseOptions* p
int64_t val = strtol(pVal->z, NULL, 10);
if (val < TSDB_MIN_FSYNC_PERIOD || val > TSDB_MAX_FSYNC_PERIOD) {
snprintf(pCxt->pQueryCxt->pMsg, pCxt->pQueryCxt->msgLen,
"invalid db option fsyncPeriod: %d valid range: [%d, %d]", val, TSDB_MIN_FSYNC_PERIOD, TSDB_MAX_FSYNC_PERIOD);
"invalid db option fsyncPeriod: %" PRId64 " valid range: [%d, %d]", val, TSDB_MIN_FSYNC_PERIOD, TSDB_MAX_FSYNC_PERIOD);
pCxt->valid = false;
return pOptions;
}
......@@ -116,7 +116,7 @@ static SDatabaseOptions* setDbMaxRows(SAstCreateContext* pCxt, SDatabaseOptions*
int64_t val = strtol(pVal->z, NULL, 10);
if (val < TSDB_MIN_MAX_ROW_FBLOCK || val > TSDB_MAX_MAX_ROW_FBLOCK) {
snprintf(pCxt->pQueryCxt->pMsg, pCxt->pQueryCxt->msgLen,
"invalid db option maxRowsPerBlock: %d valid range: [%d, %d]", val, TSDB_MIN_MAX_ROW_FBLOCK, TSDB_MAX_MAX_ROW_FBLOCK);
"invalid db option maxRowsPerBlock: %" PRId64 " valid range: [%d, %d]", val, TSDB_MIN_MAX_ROW_FBLOCK, TSDB_MAX_MAX_ROW_FBLOCK);
pCxt->valid = false;
return pOptions;
}
......@@ -128,7 +128,7 @@ static SDatabaseOptions* setDbMinRows(SAstCreateContext* pCxt, SDatabaseOptions*
int64_t val = strtol(pVal->z, NULL, 10);
if (val < TSDB_MIN_MIN_ROW_FBLOCK || val > TSDB_MAX_MIN_ROW_FBLOCK) {
snprintf(pCxt->pQueryCxt->pMsg, pCxt->pQueryCxt->msgLen,
"invalid db option minRowsPerBlock: %d valid range: [%d, %d]", val, TSDB_MIN_MIN_ROW_FBLOCK, TSDB_MAX_MIN_ROW_FBLOCK);
"invalid db option minRowsPerBlock: %" PRId64 " valid range: [%d, %d]", val, TSDB_MIN_MIN_ROW_FBLOCK, TSDB_MAX_MIN_ROW_FBLOCK);
pCxt->valid = false;
return pOptions;
}
......@@ -140,7 +140,7 @@ static SDatabaseOptions* setDbKeep(SAstCreateContext* pCxt, SDatabaseOptions* pO
int64_t val = strtol(pVal->z, NULL, 10);
if (val < TSDB_MIN_KEEP || val > TSDB_MAX_KEEP) {
snprintf(pCxt->pQueryCxt->pMsg, pCxt->pQueryCxt->msgLen,
"invalid db option keep: %d valid range: [%d, %d]", val, TSDB_MIN_KEEP, TSDB_MAX_KEEP);
"invalid db option keep: %" PRId64 " valid range: [%d, %d]", val, TSDB_MIN_KEEP, TSDB_MAX_KEEP);
pCxt->valid = false;
return pOptions;
}
......@@ -168,7 +168,7 @@ static SDatabaseOptions* setDbQuorum(SAstCreateContext* pCxt, SDatabaseOptions*
int64_t val = strtol(pVal->z, NULL, 10);
if (val < TSDB_MIN_DB_QUORUM_OPTION || val > TSDB_MAX_DB_QUORUM_OPTION) {
snprintf(pCxt->pQueryCxt->pMsg, pCxt->pQueryCxt->msgLen,
"invalid db option quorum: %d valid range: [%d, %d]", val, TSDB_MIN_DB_QUORUM_OPTION, TSDB_MAX_DB_QUORUM_OPTION);
"invalid db option quorum: %" PRId64 " valid range: [%d, %d]", val, TSDB_MIN_DB_QUORUM_OPTION, TSDB_MAX_DB_QUORUM_OPTION);
pCxt->valid = false;
return pOptions;
}
......@@ -180,7 +180,7 @@ static SDatabaseOptions* setDbReplica(SAstCreateContext* pCxt, SDatabaseOptions*
int64_t val = strtol(pVal->z, NULL, 10);
if (val < TSDB_MIN_DB_REPLICA_OPTION || val > TSDB_MAX_DB_REPLICA_OPTION) {
snprintf(pCxt->pQueryCxt->pMsg, pCxt->pQueryCxt->msgLen,
"invalid db option replications: %d valid range: [%d, %d]", val, TSDB_MIN_DB_REPLICA_OPTION, TSDB_MAX_DB_REPLICA_OPTION);
"invalid db option replications: %" PRId64 " valid range: [%d, %d]", val, TSDB_MIN_DB_REPLICA_OPTION, TSDB_MAX_DB_REPLICA_OPTION);
pCxt->valid = false;
return pOptions;
}
......@@ -192,7 +192,7 @@ static SDatabaseOptions* setDbTtl(SAstCreateContext* pCxt, SDatabaseOptions* pOp
int64_t val = strtol(pVal->z, NULL, 10);
if (val < TSDB_MIN_DB_TTL_OPTION) {
snprintf(pCxt->pQueryCxt->pMsg, pCxt->pQueryCxt->msgLen,
"invalid db option ttl: %d, should be greater than or equal to %d", val, TSDB_MIN_DB_TTL_OPTION);
"invalid db option ttl: %" PRId64 ", should be greater than or equal to %d", val, TSDB_MIN_DB_TTL_OPTION);
pCxt->valid = false;
return pOptions;
}
......@@ -203,7 +203,7 @@ static SDatabaseOptions* setDbTtl(SAstCreateContext* pCxt, SDatabaseOptions* pOp
static SDatabaseOptions* setDbWal(SAstCreateContext* pCxt, SDatabaseOptions* pOptions, const SToken* pVal) {
int64_t val = strtol(pVal->z, NULL, 10);
if (val < TSDB_MIN_WAL_LEVEL || val > TSDB_MAX_WAL_LEVEL) {
snprintf(pCxt->pQueryCxt->pMsg, pCxt->pQueryCxt->msgLen, "invalid db option walLevel: %d, only 1-2 allowed", val);
snprintf(pCxt->pQueryCxt->pMsg, pCxt->pQueryCxt->msgLen, "invalid db option walLevel: %" PRId64 ", only 1-2 allowed", val);
pCxt->valid = false;
return pOptions;
}
......@@ -215,7 +215,7 @@ static SDatabaseOptions* setDbVgroups(SAstCreateContext* pCxt, SDatabaseOptions*
int64_t val = strtol(pVal->z, NULL, 10);
if (val < TSDB_MIN_VNODES_PER_DB || val > TSDB_MAX_VNODES_PER_DB) {
snprintf(pCxt->pQueryCxt->pMsg, pCxt->pQueryCxt->msgLen,
"invalid db option vgroups: %d valid range: [%d, %d]", val, TSDB_MIN_VNODES_PER_DB, TSDB_MAX_VNODES_PER_DB);
"invalid db option vgroups: %" PRId64 " valid range: [%d, %d]", val, TSDB_MIN_VNODES_PER_DB, TSDB_MAX_VNODES_PER_DB);
pCxt->valid = false;
return pOptions;
}
......@@ -226,7 +226,7 @@ static SDatabaseOptions* setDbVgroups(SAstCreateContext* pCxt, SDatabaseOptions*
static SDatabaseOptions* setDbSingleStable(SAstCreateContext* pCxt, SDatabaseOptions* pOptions, const SToken* pVal) {
int64_t val = strtol(pVal->z, NULL, 10);
if (val < TSDB_MIN_DB_SINGLE_STABLE_OPTION || val > TSDB_MAX_DB_SINGLE_STABLE_OPTION) {
snprintf(pCxt->pQueryCxt->pMsg, pCxt->pQueryCxt->msgLen, "invalid db option singleStable: %d, only 0-1 allowed", val);
snprintf(pCxt->pQueryCxt->pMsg, pCxt->pQueryCxt->msgLen, "invalid db option singleStable: %" PRId64 ", only 0-1 allowed", val);
pCxt->valid = false;
return pOptions;
}
......@@ -237,7 +237,7 @@ static SDatabaseOptions* setDbSingleStable(SAstCreateContext* pCxt, SDatabaseOpt
static SDatabaseOptions* setDbStreamMode(SAstCreateContext* pCxt, SDatabaseOptions* pOptions, const SToken* pVal) {
int64_t val = strtol(pVal->z, NULL, 10);
if (val < TSDB_MIN_DB_STREAM_MODE_OPTION || val > TSDB_MAX_DB_STREAM_MODE_OPTION) {
snprintf(pCxt->pQueryCxt->pMsg, pCxt->pQueryCxt->msgLen, "invalid db option streamMode: %d, only 0-1 allowed", val);
snprintf(pCxt->pQueryCxt->pMsg, pCxt->pQueryCxt->msgLen, "invalid db option streamMode: %" PRId64 ", only 0-1 allowed", val);
pCxt->valid = false;
return pOptions;
}
......@@ -269,7 +269,7 @@ static STableOptions* setTableKeep(SAstCreateContext* pCxt, STableOptions* pOpti
int64_t val = strtol(pVal->z, NULL, 10);
if (val < TSDB_MIN_KEEP || val > TSDB_MAX_KEEP) {
snprintf(pCxt->pQueryCxt->pMsg, pCxt->pQueryCxt->msgLen,
"invalid table option keep: %d valid range: [%d, %d]", val, TSDB_MIN_KEEP, TSDB_MAX_KEEP);
"invalid table option keep: %" PRId64 " valid range: [%d, %d]", val, TSDB_MIN_KEEP, TSDB_MAX_KEEP);
pCxt->valid = false;
return pOptions;
}
......@@ -281,7 +281,7 @@ static STableOptions* setTableTtl(SAstCreateContext* pCxt, STableOptions* pOptio
int64_t val = strtol(pVal->z, NULL, 10);
if (val < TSDB_MIN_DB_TTL_OPTION) {
snprintf(pCxt->pQueryCxt->pMsg, pCxt->pQueryCxt->msgLen,
"invalid table option ttl: %d, should be greater than or equal to %d", val, TSDB_MIN_DB_TTL_OPTION);
"invalid table option ttl: %" PRId64 ", should be greater than or equal to %d", val, TSDB_MIN_DB_TTL_OPTION);
pCxt->valid = false;
return pOptions;
}
......@@ -292,7 +292,7 @@ static STableOptions* setTableTtl(SAstCreateContext* pCxt, STableOptions* pOptio
static STableOptions* setTableComment(SAstCreateContext* pCxt, STableOptions* pOptions, const SToken* pVal) {
if (pVal->n >= sizeof(pOptions->comments)) {
snprintf(pCxt->pQueryCxt->pMsg, pCxt->pQueryCxt->msgLen,
"invalid table option comment, length cannot exceed %d", sizeof(pOptions->comments) - 1);
"invalid table option comment, length cannot exceed %d", (int32_t)(sizeof(pOptions->comments) - 1));
pCxt->valid = false;
return pOptions;
}
......
source/libs/scheduler/inc/schedulerInt.h
浏览文件 @ 194722ee
......@@ -26,8 +26,9 @@ extern "C" {
#include "scheduler.h"
#include "thash.h"
#define SCHEDULE_DEFAULT_JOB_NUMBER 1000
#define SCHEDULE_DEFAULT_TASK_NUMBER 1000
#define SCHEDULE_DEFAULT_MAX_JOB_NUM 1000
#define SCHEDULE_DEFAULT_MAX_TASK_NUM 1000
#define SCHEDULE_DEFAULT_MAX_NODE_TABLE_NUM 20.0 /* in million */
#define SCH_MAX_CANDIDATE_EP_NUM TSDB_MAX_REPLICA
......@@ -72,17 +73,26 @@ typedef struct SSchCallbackParam {
uint64_t queryId;
int64_t refId;
uint64_t taskId;
SEpSet epSet;
} SSchCallbackParam;
typedef struct SSchFlowControl {
SRWLatch lock;
double tableNumSum;
uint32_t execTaskNum;
SArray *taskList; // Element is SQueryTask*
} SSchFlowControl;
typedef struct SSchLevel {
int32_t level;
int8_t status;
SRWLatch lock;
int32_t taskFailed;
int32_t taskSucceed;
int32_t taskNum;
int32_t taskLaunchIdx; // launch startup index
SArray *subTasks; // Element is SQueryTask
int32_t level;
int8_t status;
SRWLatch lock;
int32_t taskFailed;
int32_t taskSucceed;
int32_t taskNum;
int32_t taskLaunchedNum;
SHashObj *flowCtrl; // key is ep, element is SSchFlowControl
SArray *subTasks; // Element is SQueryTask
} SSchLevel;
typedef struct SSchTask {
......@@ -102,13 +112,14 @@ typedef struct SSchTask {
int32_t childReady; // child task ready number
SArray *children; // the datasource tasks,from which to fetch the result, element is SQueryTask*
SArray *parents; // the data destination tasks, get data from current task, element is SQueryTask*
void* handle; // task send handle
void* handle; // task send handle
} SSchTask;
typedef struct SSchJobAttr {
bool needFetch;
bool syncSchedule;
bool queryJob;
bool needFlowCtrl;
} SSchJobAttr;
typedef struct SSchJob {
......@@ -140,6 +151,8 @@ typedef struct SSchJob {
SQueryProfileSummary summary;
} SSchJob;
extern SSchedulerMgmt schMgmt;
#define SCH_TASK_READY_TO_LUNCH(readyNum, task) ((readyNum) >= taosArrayGetSize((task)->children))
#define SCH_IS_DATA_SRC_TASK(task) ((task)->plan->subplanType == SUBPLAN_TYPE_SCAN)
......@@ -152,8 +165,17 @@ typedef struct SSchJob {
#define SCH_SET_JOB_STATUS(job, st) atomic_store_8(&(job)->status, st)
#define SCH_GET_JOB_STATUS(job) atomic_load_8(&(job)->status)
#define SCH_SET_JOB_TYPE(pAttr, type) (pAttr)->queryJob = ((type) != SUBPLAN_TYPE_MODIFY)
#define SCH_JOB_NEED_FETCH(pAttr) ((pAttr)->queryJob)
#define SCH_SET_JOB_NEED_FLOW_CTRL(_job) (_job)->attr.needFlowCtrl = true
#define SCH_JOB_NEED_FLOW_CTRL(_job) ((_job)->attr.needFlowCtrl)
#define SCH_TASK_NEED_FLOW_CTRL(_job, _task) (SCH_IS_DATA_SRC_TASK(_task) && SCH_JOB_NEED_FLOW_CTRL(_job) && SCH_IS_LEAF_TASK(_job, _task) && SCH_IS_LEVEL_UNFINISHED((_task)->level))
#define SCH_SET_JOB_TYPE(_job, type) (_job)->attr.queryJob = ((type) != SUBPLAN_TYPE_MODIFY)
#define SCH_IS_QUERY_JOB(_job) ((_job)->attr.queryJob)
#define SCH_JOB_NEED_FETCH(_job) SCH_IS_QUERY_JOB(_job)
#define SCH_IS_LEAF_TASK(_job, _task) (((_task)->level->level + 1) == (_job)->levelNum)
#define SCH_IS_LEVEL_UNFINISHED(_level) ((_level)->taskLaunchedNum < (_level)->taskNum)
#define SCH_GET_CUR_EP(_addr) (&(_addr)->epset.eps[(_addr)->epset.inUse])
#define SCH_SWITCH_EPSET(_addr) ((_addr)->epset.inUse = ((_addr)->epset.inUse + 1) % (_addr)->epset.numOfEps)
#define SCH_JOB_ELOG(param, ...) qError("QID:0x%" PRIx64 " " param, pJob->queryId, __VA_ARGS__)
#define SCH_JOB_DLOG(param, ...) qDebug("QID:0x%" PRIx64 " " param, pJob->queryId, __VA_ARGS__)
......@@ -173,10 +195,18 @@ typedef struct SSchJob {
#define SCH_UNLOCK(type, _lock) (SCH_READ == (type) ? taosRUnLockLatch(_lock) : taosWUnLockLatch(_lock))
static int32_t schLaunchTask(SSchJob *job, SSchTask *task);
static int32_t schBuildAndSendMsg(SSchJob *job, SSchTask *task, SQueryNodeAddr *addr, int32_t msgType);
int32_t schLaunchTask(SSchJob *job, SSchTask *task);
int32_t schBuildAndSendMsg(SSchJob *job, SSchTask *task, SQueryNodeAddr *addr, int32_t msgType);
SSchJob *schAcquireJob(int64_t refId);
int32_t schReleaseJob(int64_t refId);
void schFreeFlowCtrl(SSchLevel *pLevel);
int32_t schCheckJobNeedFlowCtrl(SSchJob *pJob, SSchLevel *pLevel);
int32_t schDecTaskFlowQuota(SSchJob *pJob, SSchTask *pTask);
int32_t schCheckIncTaskFlowQuota(SSchJob *pJob, SSchTask *pTask, bool *enough);
int32_t schLaunchTasksInFlowCtrlList(SSchJob *pJob, SSchTask *pTask);
int32_t schLaunchTaskImpl(SSchJob *pJob, SSchTask *pTask);
int32_t schFetchFromRemote(SSchJob *pJob);
#ifdef __cplusplus
}
......
source/libs/scheduler/src/schFlowCtrl.c 0 → 100644
浏览文件 @ 194722ee
/*
* 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 "schedulerInt.h"
#include "tmsg.h"
#include "query.h"
#include "catalog.h"
#include "tref.h"
void schFreeFlowCtrl(SSchLevel *pLevel) {
if (NULL == pLevel->flowCtrl) {
return;
}
SSchFlowControl *ctrl = NULL;
void *pIter = taosHashIterate(pLevel->flowCtrl, NULL);
while (pIter) {
ctrl = (SSchFlowControl *)pIter;
if (ctrl->taskList) {
taosArrayDestroy(ctrl->taskList);
}
pIter = taosHashIterate(pLevel->flowCtrl, pIter);
}
taosHashCleanup(pLevel->flowCtrl);
pLevel->flowCtrl = NULL;
}
int32_t schCheckJobNeedFlowCtrl(SSchJob *pJob, SSchLevel *pLevel) {
if (!SCH_IS_QUERY_JOB(pJob)) {
return TSDB_CODE_SUCCESS;
}
double sum = 0;
for (int32_t i = 0; i < pLevel->taskNum; ++i) {
SSchTask *pTask = taosArrayGet(pLevel->subTasks, i);
sum += pTask->plan->execNodeStat.tableNum;
}
if (sum < schMgmt.cfg.maxNodeTableNum) {
return TSDB_CODE_SUCCESS;
}
pLevel->flowCtrl = taosHashInit(pLevel->taskNum, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), false, HASH_ENTRY_LOCK);
if (NULL == pLevel->flowCtrl) {
SCH_JOB_ELOG("taosHashInit %d flowCtrl failed", pLevel->taskNum);
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
SCH_SET_JOB_NEED_FLOW_CTRL(pJob);
return TSDB_CODE_SUCCESS;
}
int32_t schDecTaskFlowQuota(SSchJob *pJob, SSchTask *pTask) {
SSchLevel *pLevel = pTask->level;
SSchFlowControl *ctrl = NULL;
int32_t code = 0;
SEp *ep = SCH_GET_CUR_EP(&pTask->plan->execNode);
ctrl = (SSchFlowControl *)taosHashGet(pLevel->flowCtrl, ep, sizeof(SEp));
if (NULL == ctrl) {
SCH_TASK_ELOG("taosHashGet node from flowCtrl failed, fqdn:%s, port:%d", ep->fqdn, ep->port);
SCH_ERR_RET(TSDB_CODE_SCH_INTERNAL_ERROR);
}
SCH_LOCK(SCH_WRITE, &ctrl->lock);
if (ctrl->execTaskNum <= 0) {
SCH_TASK_ELOG("taosHashGet node from flowCtrl failed, fqdn:%s, port:%d", ep->fqdn, ep->port);
SCH_ERR_JRET(TSDB_CODE_SCH_INTERNAL_ERROR);
}
--ctrl->execTaskNum;
ctrl->tableNumSum -= pTask->plan->execNodeStat.tableNum;
_return:
SCH_UNLOCK(SCH_WRITE, &ctrl->lock);
SCH_RET(code);
}
int32_t schCheckIncTaskFlowQuota(SSchJob *pJob, SSchTask *pTask, bool *enough) {
SSchLevel *pLevel = pTask->level;
int32_t code = 0;
SSchFlowControl *ctrl = NULL;
do {
ctrl = (SSchFlowControl *)taosHashGet(pLevel->flowCtrl, SCH_GET_CUR_EP(&pTask->plan->execNode), sizeof(SEp));
if (NULL == ctrl) {
SSchFlowControl nctrl = {.tableNumSum = pTask->plan->execNodeStat.tableNum, .execTaskNum = 1};
code = taosHashPut(pLevel->flowCtrl, SCH_GET_CUR_EP(&pTask->plan->execNode), sizeof(SEp), &nctrl, sizeof(nctrl));
if (code) {
if (HASH_NODE_EXIST(code)) {
continue;
}
SCH_TASK_ELOG("taosHashPut flowCtrl failed, size:%d", (int32_t)sizeof(nctrl));
SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
*enough = true;
return TSDB_CODE_SUCCESS;
}
SCH_LOCK(SCH_WRITE, &ctrl->lock);
if (0 == ctrl->execTaskNum) {
ctrl->tableNumSum = pTask->plan->execNodeStat.tableNum;
++ctrl->execTaskNum;
*enough = true;
break;
}
double sum = pTask->plan->execNodeStat.tableNum + ctrl->tableNumSum;
if (sum <= schMgmt.cfg.maxNodeTableNum) {
ctrl->tableNumSum = sum;
++ctrl->execTaskNum;
*enough = true;
break;
}
if (NULL == ctrl->taskList) {
ctrl->taskList = taosArrayInit(pLevel->taskNum, POINTER_BYTES);
if (NULL == ctrl->taskList) {
SCH_TASK_ELOG("taosArrayInit taskList failed, size:%d", (int32_t)pLevel->taskNum);
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
}
if (NULL == taosArrayPush(ctrl->taskList, &pTask)) {
SCH_TASK_ELOG("taosArrayPush to taskList failed, size:%d", (int32_t)taosArrayGetSize(ctrl->taskList));
SCH_ERR_JRET(TSDB_CODE_QRY_OUT_OF_MEMORY);
}
*enough = false;
break;
} while (true);
_return:
SCH_UNLOCK(SCH_WRITE, &ctrl->lock);
SCH_RET(code);
}
int32_t schLaunchTasksInFlowCtrlListImpl(SSchJob *pJob, SSchFlowControl *ctrl) {
do {
SCH_LOCK(SCH_WRITE, &ctrl->lock);
if (NULL == ctrl->taskList || taosArrayGetSize(ctrl->taskList) <= 0) {
SCH_UNLOCK(SCH_WRITE, &ctrl->lock);
return TSDB_CODE_SUCCESS;
}
SSchTask *pTask = *(SSchTask **)taosArrayPop(ctrl->taskList);
SCH_UNLOCK(SCH_WRITE, &ctrl->lock);
bool enough = false;
SCH_ERR_RET(schCheckIncTaskFlowQuota(pJob, pTask, &enough));
if (enough) {
SCH_ERR_RET(schLaunchTaskImpl(pJob, pTask));
continue;
}
break;
} while (true);
return TSDB_CODE_SUCCESS;
}
int32_t schLaunchTasksInFlowCtrlList(SSchJob *pJob, SSchTask *pTask) {
if (!SCH_TASK_NEED_FLOW_CTRL(pJob, pTask)) {
return TSDB_CODE_SUCCESS;
}
SCH_ERR_RET(schDecTaskFlowQuota(pJob, pTask));
SSchLevel *pLevel = pTask->level;
SEp *ep = SCH_GET_CUR_EP(&pTask->plan->execNode);
SSchFlowControl *ctrl = (SSchFlowControl *)taosHashGet(pLevel->flowCtrl, ep, sizeof(SEp));
if (NULL == ctrl) {
SCH_TASK_ELOG("taosHashGet node from flowCtrl failed, fqdn:%s, port:%d", ep->fqdn, ep->port);
SCH_ERR_RET(TSDB_CODE_SCH_INTERNAL_ERROR);
}
SCH_ERR_RET(schLaunchTasksInFlowCtrlListImpl(pJob, ctrl));
}
source/libs/scheduler/test/schedulerTests.cpp
浏览文件 @ 194722ee
......@@ -535,7 +535,7 @@ TEST(queryTest, normalCase) {
char *tablename = "table1";
SVgroupInfo vgInfo = {0};
int64_t job = 0;
SQueryPlan dag = {0};
SQueryPlan dag;
schtInitLogFile();
......
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