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Merge pull request #9692 from taosdata/feature/3.0_liaohj 

Feature/3.0 liaohj
This commit is contained in:
Shengliang Guan 2022-01-10 10:48:16 +08:00 committed by GitHub
parent d861c05468 1277383d2c
commit 00faaa4137
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GPG Key ID: 4AEE18F83AFDEB23
9 changed files with 1250 additions and 580 deletions
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36
include/libs/executor/executor.h
View File

@ -20,16 +20,16 @@
extern "C" {
#endif
typedef void* qinfo_t;
typedef void* qTaskInfo_t;
/**
* create the qinfo object according to QueryTableMsg
* @param tsdb
* @param pQueryTableMsg
* @param qinfo
* @param pTaskInfo
* @return
*/
int32_t qCreateQueryInfo(void* tsdb, int32_t vgId, SQueryTableInfo* pQueryTableMsg, qinfo_t* qinfo, uint64_t qId);
int32_t qCreateTask(void* tsdb, int32_t vgId, void* pQueryTableMsg, qTaskInfo_t* pTaskInfo, uint64_t qId);
/**
* the main query execution function, including query on both table and multiple tables,
@ -38,7 +38,7 @@ int32_t qCreateQueryInfo(void* tsdb, int32_t vgId, SQueryTableInfo* pQueryTableM
* @param qinfo
* @return
*/
bool qTableQuery(qinfo_t qinfo, uint64_t *qId);
bool qExecTask(qTaskInfo_t qinfo, uint64_t *qId);
/**
* Retrieve the produced results information, if current query is not paused or completed,
@ -48,7 +48,7 @@ bool qTableQuery(qinfo_t qinfo, uint64_t *qId);
* @param qinfo
* @return
*/
int32_t qRetrieveQueryResultInfo(qinfo_t qinfo, bool* buildRes, void* pRspContext);
int32_t qRetrieveQueryResultInfo(qTaskInfo_t qinfo, bool* buildRes, void* pRspContext);
/**
*
@ -60,41 +60,41 @@ int32_t qRetrieveQueryResultInfo(qinfo_t qinfo, bool* buildRes, void* pRspContex
* @param contLen payload length
* @return
*/
int32_t qDumpRetrieveResult(qinfo_t qinfo, SRetrieveTableRsp** pRsp, int32_t* contLen, bool* continueExec);
int32_t qDumpRetrieveResult(qTaskInfo_t qinfo, SRetrieveTableRsp** pRsp, int32_t* contLen, bool* continueExec);
/**
* return the transporter context (RPC)
* @param qinfo
* @return
*/
void* qGetResultRetrieveMsg(qinfo_t qinfo);
void* qGetResultRetrieveMsg(qTaskInfo_t qinfo);
/**
* kill the ongoing query and free the query handle and corresponding resources automatically
* @param qinfo qhandle
* @return
*/
int32_t qKillQuery(qinfo_t qinfo);
int32_t qKillTask(qTaskInfo_t qinfo);
/**
* return whether query is completed or not
* @param qinfo
* @return
*/
int32_t qIsQueryCompleted(qinfo_t qinfo);
int32_t qIsQueryCompleted(qTaskInfo_t qinfo);
/**
* destroy query info structure
* @param qHandle
*/
void qDestroyQueryInfo(qinfo_t qHandle);
void qDestroyTask(qTaskInfo_t qHandle);
/**
* Get the queried table uid
* @param qHandle
* @return
*/
int64_t qGetQueriedTableUid(qinfo_t qHandle);
int64_t qGetQueriedTableUid(qTaskInfo_t qHandle);
/**
* Extract the qualified table id list, and than pass them to the TSDB driver to load the required table data blocks.
@ -121,7 +121,7 @@ int32_t qCreateTableGroupByGroupExpr(SArray* pTableIdList, TSKEY skey, STableGro
* @param type operation type: ADD|DROP
* @return
*/
int32_t qUpdateQueriedTableIdList(qinfo_t qinfo, int64_t uid, int32_t type);
int32_t qUpdateQueriedTableIdList(qTaskInfo_t qinfo, int64_t uid, int32_t type);
//================================================================================================
// query handle management
@ -130,13 +130,13 @@ int32_t qUpdateQueriedTableIdList(qinfo_t qinfo, int64_t uid, int32_t type);
* @param vgId
* @return
*/
void* qOpenQueryMgmt(int32_t vgId);
void* qOpenTaskMgmt(int32_t vgId);
/**
* broadcast the close information and wait for all query stop.
* @param pExecutor
*/
void qQueryMgmtNotifyClosed(void* pExecutor);
void qTaskMgmtNotifyClosing(void* pExecutor);
/**
* Re-open the query handle management module when opening the vnode again.
@ -148,7 +148,7 @@ void qQueryMgmtReOpen(void *pExecutor);
* Close query mgmt and clean up resources.
* @param pExecutor
*/
void qCleanupQueryMgmt(void* pExecutor);
void qCleanupTaskMgmt(void* pExecutor);
/**
* Add the query into the query mgmt object
@ -157,7 +157,7 @@ void qCleanupQueryMgmt(void* pExecutor);
* @param qInfo
* @return
*/
void** qRegisterQInfo(void* pMgmt, uint64_t qId, void *qInfo);
void** qRegisterTask(void* pMgmt, uint64_t qId, void *qInfo);
/**
* acquire the query handle according to the key from query mgmt object.
@ -165,7 +165,7 @@ void** qRegisterQInfo(void* pMgmt, uint64_t qId, void *qInfo);
* @param key
* @return
*/
void** qAcquireQInfo(void* pMgmt, uint64_t key);
void** qAcquireTask(void* pMgmt, uint64_t key);
/**
* release the query handle and decrease the reference count in cache
@ -174,7 +174,7 @@ void** qAcquireQInfo(void* pMgmt, uint64_t key);
* @param freeHandle
* @return
*/
void** qReleaseQInfo(void* pMgmt, void* pQInfo);
void** qReleaseTask(void* pMgmt, void* pQInfo, bool freeHandle);
/**
* De-register the query handle from the management module and free it immediately.

3
include/libs/function/function.h
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@ -89,7 +89,7 @@ enum {
};
enum {
MASTER_SCAN = 0x0u,
MAIN_SCAN = 0x0u,
REVERSE_SCAN = 0x1u,
REPEAT_SCAN = 0x2u, //repeat scan belongs to the master scan
MERGE_STAGE = 0x20u,
@ -183,7 +183,6 @@ typedef struct tExprNode {
struct {// function node
char functionName[FUNCTIONS_NAME_MAX_LENGTH];
// int32_t functionId;
int32_t num;
// Note that the attribute of pChild is not the parameter of function, it is the columns that involved in the

18
source/libs/executor/inc/executil.h
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@ -88,37 +88,37 @@ typedef struct SResultRowPool {
SArray* pData; // SArray<void*>
} SResultRowPool;
struct SQueryAttr;
struct SQueryRuntimeEnv;
struct STaskAttr;
struct STaskRuntimeEnv;
struct SUdfInfo;
int32_t getOutputInterResultBufSize(struct SQueryAttr* pQueryAttr);
int32_t getOutputInterResultBufSize(struct STaskAttr* pQueryAttr);
size_t getResultRowSize(struct SQueryRuntimeEnv* pRuntimeEnv);
size_t getResultRowSize(struct STaskRuntimeEnv* pRuntimeEnv);
int32_t initResultRowInfo(SResultRowInfo* pResultRowInfo, int32_t size, int16_t type);
void cleanupResultRowInfo(SResultRowInfo* pResultRowInfo);
void resetResultRowInfo(struct SQueryRuntimeEnv* pRuntimeEnv, SResultRowInfo* pResultRowInfo);
void resetResultRowInfo(struct STaskRuntimeEnv* pRuntimeEnv, SResultRowInfo* pResultRowInfo);
int32_t numOfClosedResultRows(SResultRowInfo* pResultRowInfo);
void closeAllResultRows(SResultRowInfo* pResultRowInfo);
int32_t initResultRow(SResultRow *pResultRow);
void closeResultRow(SResultRowInfo* pResultRowInfo, int32_t slot);
bool isResultRowClosed(SResultRowInfo *pResultRowInfo, int32_t slot);
void clearResultRow(struct SQueryRuntimeEnv* pRuntimeEnv, SResultRow* pResultRow, int16_t type);
void clearResultRow(struct STaskRuntimeEnv* pRuntimeEnv, SResultRow* pResultRow, int16_t type);
struct SResultRowEntryInfo* getResultCell(const SResultRow* pRow, int32_t index, int32_t* offset);
void* destroyQueryFuncExpr(SExprInfo* pExprInfo, int32_t numOfExpr);
void* freeColumnInfo(SColumnInfo* pColumnInfo, int32_t numOfCols);
int32_t getRowNumForMultioutput(struct SQueryAttr* pQueryAttr, bool topBottomQuery, bool stable);
int32_t getRowNumForMultioutput(struct STaskAttr* pQueryAttr, bool topBottomQuery, bool stable);
static FORCE_INLINE SResultRow *getResultRow(SResultRowInfo *pResultRowInfo, int32_t slot) {
assert(pResultRowInfo != NULL && slot >= 0 && slot < pResultRowInfo->size);
return pResultRowInfo->pResult[slot];
}
static FORCE_INLINE char* getPosInResultPage(struct SQueryAttr* pQueryAttr, SFilePage* page, int32_t rowOffset,
static FORCE_INLINE char* getPosInResultPage(struct STaskAttr* pQueryAttr, SFilePage* page, int32_t rowOffset,
int32_t offset) {
assert(rowOffset >= 0 && pQueryAttr != NULL);
@ -155,7 +155,7 @@ bool hasRemainData(SGroupResInfo* pGroupResInfo);
bool incNextGroup(SGroupResInfo* pGroupResInfo);
int32_t getNumOfTotalRes(SGroupResInfo* pGroupResInfo);
int32_t mergeIntoGroupResult(SGroupResInfo* pGroupResInfo, struct SQueryRuntimeEnv *pRuntimeEnv, int32_t* offset);
int32_t mergeIntoGroupResult(SGroupResInfo* pGroupResInfo, struct STaskRuntimeEnv *pRuntimeEnv, int32_t* offset);
int32_t initUdfInfo(struct SUdfInfo* pUdfInfo);

179
source/libs/executor/inc/executorimpl.h
View File

@ -21,13 +21,14 @@
#include "tvariant.h"
#include "thash.h"
//#include "parser.h"
#include "executil.h"
#include "taosdef.h"
#include "tarray.h"
#include "tfilter.h"
#include "tlockfree.h"
#include "tpagedfile.h"
#include "planner.h"
struct SColumnFilterElem;
@ -65,7 +66,6 @@ enum {
QUERY_OVER = 0x4u,
};
typedef struct SResultRowCell {
uint64_t groupId;
SResultRow *pRow;
@ -100,7 +100,7 @@ typedef struct STableQueryInfo {
TSKEY lastKey;
int32_t groupIndex; // group id in table list
SVariant tag;
STimeWindow win;
STimeWindow win; // todo remove it later
STSCursor cur;
void* pTable; // for retrieve the page id list
SResultRowInfo resInfo;
@ -128,31 +128,34 @@ typedef struct {
int64_t sumRunTimes;
} SOperatorProfResult;
typedef struct SQueryCostInfo {
uint64_t loadStatisTime;
uint64_t loadFileBlockTime;
uint64_t loadDataInCacheTime;
uint64_t loadStatisSize;
uint64_t loadFileBlockSize;
uint64_t loadDataInCacheSize;
uint64_t loadDataTime;
uint64_t totalRows;
uint64_t totalCheckedRows;
uint32_t totalBlocks;
uint32_t loadBlocks;
uint32_t loadBlockStatis;
uint32_t discardBlocks;
uint64_t elapsedTime;
uint64_t firstStageMergeTime;
uint64_t winInfoSize;
uint64_t tableInfoSize;
uint64_t hashSize;
uint64_t numOfTimeWindows;
typedef struct STaskCostInfo {
int64_t start;
int64_t end;
SArray* queryProfEvents; //SArray<SQueryProfEvent>
SHashObj* operatorProfResults; //map<operator_type, SQueryProfEvent>
} SQueryCostInfo;
uint64_t loadStatisTime;
uint64_t loadFileBlockTime;
uint64_t loadDataInCacheTime;
uint64_t loadStatisSize;
uint64_t loadFileBlockSize;
uint64_t loadDataInCacheSize;
uint64_t loadDataTime;
uint64_t totalRows;
uint64_t totalCheckedRows;
uint32_t totalBlocks;
uint32_t loadBlocks;
uint32_t loadBlockStatis;
uint32_t discardBlocks;
uint64_t elapsedTime;
uint64_t firstStageMergeTime;
uint64_t winInfoSize;
uint64_t tableInfoSize;
uint64_t hashSize;
uint64_t numOfTimeWindows;
SArray *queryProfEvents; //SArray<SQueryProfEvent>
SHashObj *operatorProfResults; //map<operator_type, SQueryProfEvent>
} STaskCostInfo;
typedef struct {
int64_t vgroupLimit;
@ -166,7 +169,7 @@ typedef struct {
// The basic query information extracted from the SQueryInfo tree to support the
// execution of query in a data node.
typedef struct SQueryAttr {
typedef struct STaskAttr {
SLimit limit;
SLimit slimit;
@ -229,16 +232,40 @@ typedef struct SQueryAttr {
STableGroupInfo tableGroupInfo; // table <tid, last_key> list SArray<STableKeyInfo>
int32_t vgId;
SArray *pUdfInfo; // no need to free
} SQueryAttr;
} STaskAttr;
typedef SSDataBlock* (*__operator_fn_t)(void* param, bool* newgroup);
typedef void (*__optr_cleanup_fn_t)(void* param, int32_t num);
struct SOperatorInfo;
typedef struct SQueryRuntimeEnv {
typedef struct STaskIdInfo {
uint64_t queryId; // this is also a request id
uint64_t subplanId;
uint64_t templateId;
uint64_t taskId; // this is a subplan id
} STaskIdInfo;
typedef struct STaskInfo {
STaskIdInfo id;
char *content;
uint32_t status;
STimeWindow window;
STaskCostInfo cost;
int64_t owner; // if it is in execution
STableGroupInfo tableqinfoGroupInfo; // this is a group array list, including SArray<STableQueryInfo*> structure
pthread_mutex_t lock; // used to synchronize the rsp/query threads
// tsem_t ready;
// int32_t dataReady; // denote if query result is ready or not
// void* rspContext; // response context
char *sql; // query sql string
jmp_buf env;
} STaskInfo;
typedef struct STaskRuntimeEnv {
jmp_buf env;
SQueryAttr* pQueryAttr;
STaskAttr* pQueryAttr;
uint32_t status; // query status
void* qinfo;
uint8_t scanFlag; // denotes reversed scan of data or not
@ -271,7 +298,7 @@ typedef struct SQueryRuntimeEnv {
SRspResultInfo resultInfo;
SHashObj *pTableRetrieveTsMap;
struct SUdfInfo *pUdfInfo;
} SQueryRuntimeEnv;
} STaskRuntimeEnv;
enum {
OP_IN_EXECUTING = 1,
@ -287,10 +314,11 @@ typedef struct SOperatorInfo {
char *name; // name, used to show the query execution plan
void *info; // extension attribution
SExprInfo *pExpr;
SQueryRuntimeEnv *pRuntimeEnv;
STaskRuntimeEnv *pRuntimeEnv;
STaskInfo *pTaskInfo;
struct SOperatorInfo **upstream; // upstream pointer list
int32_t numOfUpstream; // number of upstream. The value is always ONE expect for join operator
struct SOperatorInfo **pDownstream; // downstram pointer list
int32_t numOfDownstream; // number of downstream. The value is always ONE expect for join operator
__operator_fn_t exec;
__optr_cleanup_fn_t cleanup;
} SOperatorInfo;
@ -312,8 +340,8 @@ typedef struct SQInfo {
int32_t code; // error code to returned to client
int64_t owner; // if it is in execution
SQueryRuntimeEnv runtimeEnv;
SQueryAttr query;
STaskRuntimeEnv runtimeEnv;
STaskAttr query;
void* pBuf; // allocated buffer for STableQueryInfo, sizeof(STableQueryInfo)*numOfTables;
pthread_mutex_t lock; // used to synchronize the rsp/query threads
@ -322,10 +350,10 @@ typedef struct SQInfo {
void* rspContext; // response context
int64_t startExecTs; // start to exec timestamp
char* sql; // query sql string
SQueryCostInfo summary;
STaskCostInfo summary;
} SQInfo;
typedef struct SQueryParam {
typedef struct STaskParam {
char *sql;
char *tagCond;
char *colCond;
@ -345,7 +373,7 @@ typedef struct SQueryParam {
int32_t tableScanOperator;
SArray *pOperator;
struct SUdfInfo *pUdfInfo;
} SQueryParam;
} STaskParam;
typedef struct STableScanInfo {
void *pQueryHandle;
@ -366,9 +394,12 @@ typedef struct STableScanInfo {
SSDataBlock block;
int32_t numOfOutput;
int64_t elapsedTime;
int32_t tableIndex;
int32_t prevGroupId; // previous table group id
int32_t prevGroupId; // previous table group id
int32_t scanFlag; // table scan flag to denote if it is a repeat/reverse/main scan
STimeWindow window;
} STableScanInfo;
typedef struct STagScanInfo {
@ -512,34 +543,34 @@ typedef struct SOrderOperatorInfo {
void appendUpstream(SOperatorInfo* p, SOperatorInfo* pUpstream);
SOperatorInfo* createDataBlocksOptScanInfo(void* pTsdbQueryHandle, SQueryRuntimeEnv* pRuntimeEnv, int32_t repeatTime, int32_t reverseTime);
SOperatorInfo* createTableScanOperator(void* pTsdbQueryHandle, SQueryRuntimeEnv* pRuntimeEnv, int32_t repeatTime);
SOperatorInfo* createTableSeqScanOperator(void* pTsdbQueryHandle, SQueryRuntimeEnv* pRuntimeEnv);
SOperatorInfo* createDataBlocksOptScanInfo(void* pTsdbQueryHandle, STaskRuntimeEnv* pRuntimeEnv, int32_t repeatTime, int32_t reverseTime);
SOperatorInfo* createTableScanOperator(void* pTsdbQueryHandle, int32_t order, int32_t numOfOutput, int32_t repeatTime);
SOperatorInfo* createTableSeqScanOperator(void* pTsdbQueryHandle, STaskRuntimeEnv* pRuntimeEnv);
SOperatorInfo* createAggregateOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createProjectOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createLimitOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream);
SOperatorInfo* createTimeIntervalOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createAllTimeIntervalOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createSWindowOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createFillOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput, bool multigroupResult);
SOperatorInfo* createGroupbyOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createMultiTableAggOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createMultiTableTimeIntervalOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createAllMultiTableTimeIntervalOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createTagScanOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createDistinctOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createTableBlockInfoScanOperator(void* pTsdbQueryHandle, SQueryRuntimeEnv* pRuntimeEnv);
SOperatorInfo* createMultiwaySortOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SExprInfo* pExpr, int32_t numOfOutput,
SOperatorInfo* createAggregateOperatorInfo(STaskRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createProjectOperatorInfo(STaskRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createLimitOperatorInfo(STaskRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream);
SOperatorInfo* createTimeIntervalOperatorInfo(STaskRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createAllTimeIntervalOperatorInfo(STaskRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createSWindowOperatorInfo(STaskRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createFillOperatorInfo(STaskRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput, bool multigroupResult);
SOperatorInfo* createGroupbyOperatorInfo(STaskRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createMultiTableAggOperatorInfo(STaskRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createMultiTableTimeIntervalOperatorInfo(STaskRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createAllMultiTableTimeIntervalOperatorInfo(STaskRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createTagScanOperatorInfo(STaskRuntimeEnv* pRuntimeEnv, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createDistinctOperatorInfo(STaskRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createTableBlockInfoScanOperator(void* pTsdbQueryHandle, STaskRuntimeEnv* pRuntimeEnv);
SOperatorInfo* createMultiwaySortOperatorInfo(STaskRuntimeEnv* pRuntimeEnv, SExprInfo* pExpr, int32_t numOfOutput,
int32_t numOfRows, void* merger);
SOperatorInfo* createGlobalAggregateOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput, void* param, SArray* pUdfInfo, bool groupResultMixedUp);
SOperatorInfo* createStatewindowOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createSLimitOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput, void* merger, bool multigroupResult);
SOperatorInfo* createFilterOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr,
SOperatorInfo* createGlobalAggregateOperatorInfo(STaskRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput, void* param, SArray* pUdfInfo, bool groupResultMixedUp);
SOperatorInfo* createStatewindowOperatorInfo(STaskRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createSLimitOperatorInfo(STaskRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput, void* merger, bool multigroupResult);
SOperatorInfo* createFilterOperatorInfo(STaskRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr,
int32_t numOfOutput, SColumnInfo* pCols, int32_t numOfFilter);
SOperatorInfo* createJoinOperatorInfo(SOperatorInfo** pUpstream, int32_t numOfUpstream, SSchema* pSchema, int32_t numOfOutput);
SOperatorInfo* createOrderOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput, SOrder* pOrderVal);
SOperatorInfo* createOrderOperatorInfo(STaskRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput, SOrder* pOrderVal);
SSDataBlock* doGlobalAggregate(void* param, bool* newgroup);
SSDataBlock* doMultiwayMergeSort(void* param, bool* newgroup);
@ -561,8 +592,8 @@ void updateOutputBuf(SOptrBasicInfo* pBInfo, int32_t *bufCapacity, int32_t numOf
void clearOutputBuf(SOptrBasicInfo* pBInfo, int32_t *bufCapacity);
void copyTsColoum(SSDataBlock* pRes, SQLFunctionCtx* pCtx, int32_t numOfOutput);
void freeParam(SQueryParam *param);
int32_t convertQueryMsg(SQueryTableMsg *pQueryMsg, SQueryParam* param);
void freeParam(STaskParam *param);
int32_t convertQueryMsg(SQueryTableMsg *pQueryMsg, STaskParam* param);
int32_t createQueryFunc(SQueriedTableInfo* pTableInfo, int32_t numOfOutput, SExprInfo** pExprInfo,
SSqlExpr** pExprMsg, SColumnInfo* pTagCols, int32_t queryType, void* pMsg, struct SUdfInfo* pUdfInfo);
@ -575,13 +606,13 @@ SGroupbyExpr *createGroupbyExprFromMsg(SQueryTableMsg *pQueryMsg, SColIndex *pCo
SQInfo *createQInfoImpl(SQueryTableMsg *pQueryMsg, SGroupbyExpr *pGroupbyExpr, SExprInfo *pExprs,
SExprInfo *pSecExprs, STableGroupInfo *pTableGroupInfo, SColumnInfo* pTagCols, SFilterInfo* pFilters, int32_t vgId, char* sql, uint64_t qId, struct SUdfInfo* pUdfInfo);
int32_t initQInfo(STsBufInfo* pTsBufInfo, void* tsdb, void* sourceOptr, SQInfo* pQInfo, SQueryParam* param, char* start,
int32_t initQInfo(STsBufInfo* pTsBufInfo, void* tsdb, void* sourceOptr, SQInfo* pQInfo, STaskParam* param, char* start,
int32_t prevResultLen, void* merger);
int32_t createFilterInfo(SQueryAttr* pQueryAttr, uint64_t qId);
int32_t createFilterInfo(STaskAttr* pQueryAttr, uint64_t qId);
void freeColumnFilterInfo(SColumnFilterInfo* pFilter, int32_t numOfFilters);
STableQueryInfo *createTableQueryInfo(SQueryAttr* pQueryAttr, void* pTable, bool groupbyColumn, STimeWindow win, void* buf);
STableQueryInfo *createTableQueryInfo(STaskAttr* pQueryAttr, void* pTable, bool groupbyColumn, STimeWindow win, void* buf);
STableQueryInfo* createTmpTableQueryInfo(STimeWindow win);
int32_t buildArithmeticExprFromMsg(SExprInfo *pArithExprInfo, void *pQueryMsg);
@ -590,9 +621,9 @@ bool isQueryKilled(SQInfo *pQInfo);
int32_t checkForQueryBuf(size_t numOfTables);
bool checkNeedToCompressQueryCol(SQInfo *pQInfo);
bool doBuildResCheck(SQInfo* pQInfo);
void setQueryStatus(SQueryRuntimeEnv *pRuntimeEnv, int8_t status);
void setQueryStatus(STaskRuntimeEnv *pRuntimeEnv, int8_t status);
bool onlyQueryTags(SQueryAttr* pQueryAttr);
bool onlyQueryTags(STaskAttr* pQueryAttr);
void destroyUdfInfo(struct SUdfInfo* pUdfInfo);
bool isValidQInfo(void *param);
@ -607,8 +638,8 @@ void publishQueryAbortEvent(SQInfo* pQInfo, int32_t code);
void calculateOperatorProfResults(SQInfo* pQInfo);
void queryCostStatis(SQInfo *pQInfo);
void freeQInfo(SQInfo *pQInfo);
void freeQueryAttr(SQueryAttr *pQuery);
void doDestroyTask(SQInfo *pQInfo);
void freeQueryAttr(STaskAttr *pQuery);
int32_t getMaximumIdleDurationSec();

24
source/libs/executor/src/executil.c
View File

@ -30,7 +30,7 @@ typedef struct SCompSupporter {
int32_t order;
} SCompSupporter;
int32_t getRowNumForMultioutput(SQueryAttr* pQueryAttr, bool topBottomQuery, bool stable) {
int32_t getRowNumForMultioutput(STaskAttr* pQueryAttr, bool topBottomQuery, bool stable) {
if (pQueryAttr && (!stable)) {
for (int16_t i = 0; i < pQueryAttr->numOfOutput; ++i) {
// if (pQueryAttr->pExpr1[i].base. == FUNCTION_TOP || pQueryAttr->pExpr1[i].base.functionId == FUNCTION_BOTTOM) {
@ -42,7 +42,7 @@ int32_t getRowNumForMultioutput(SQueryAttr* pQueryAttr, bool topBottomQuery, boo
return 1;
}
int32_t getOutputInterResultBufSize(SQueryAttr* pQueryAttr) {
int32_t getOutputInterResultBufSize(STaskAttr* pQueryAttr) {
int32_t size = 0;
for (int32_t i = 0; i < pQueryAttr->numOfOutput; ++i) {
@ -86,7 +86,7 @@ void cleanupResultRowInfo(SResultRowInfo *pResultRowInfo) {
tfree(pResultRowInfo->pResult);
}
void resetResultRowInfo(SQueryRuntimeEnv *pRuntimeEnv, SResultRowInfo *pResultRowInfo) {
void resetResultRowInfo(STaskRuntimeEnv *pRuntimeEnv, SResultRowInfo *pResultRowInfo) {
if (pResultRowInfo == NULL || pResultRowInfo->capacity == 0) {
return;
}
@ -136,7 +136,7 @@ void closeResultRow(SResultRowInfo *pResultRowInfo, int32_t slot) {
getResultRow(pResultRowInfo, slot)->closed = true;
}
void clearResultRow(SQueryRuntimeEnv *pRuntimeEnv, SResultRow *pResultRow, int16_t type) {
void clearResultRow(STaskRuntimeEnv *pRuntimeEnv, SResultRow *pResultRow, int16_t type) {
if (pResultRow == NULL) {
return;
}
@ -174,8 +174,8 @@ struct SResultRowEntryInfo* getResultCell(const SResultRow* pRow, int32_t index,
return NULL;
}
size_t getResultRowSize(SQueryRuntimeEnv* pRuntimeEnv) {
SQueryAttr* pQueryAttr = pRuntimeEnv->pQueryAttr;
size_t getResultRowSize(STaskRuntimeEnv* pRuntimeEnv) {
STaskAttr* pQueryAttr = pRuntimeEnv->pQueryAttr;
return 0;
// return (pQueryAttr->numOfOutput * sizeof(SResultRowEntryInfo)) + pQueryAttr->interBufSize + sizeof(SResultRow);
}
@ -393,8 +393,8 @@ int32_t getNumOfTotalRes(SGroupResInfo* pGroupResInfo) {
return (int32_t) taosArrayGetSize(pGroupResInfo->pRows);
}
static int64_t getNumOfResultWindowRes(SQueryRuntimeEnv* pRuntimeEnv, SResultRow *pResultRow, int32_t* rowCellInfoOffset) {
SQueryAttr* pQueryAttr = pRuntimeEnv->pQueryAttr;
static int64_t getNumOfResultWindowRes(STaskRuntimeEnv* pRuntimeEnv, SResultRow *pResultRow, int32_t* rowCellInfoOffset) {
STaskAttr* pQueryAttr = pRuntimeEnv->pQueryAttr;
for (int32_t j = 0; j < pQueryAttr->numOfOutput; ++j) {
int32_t functionId = 0;//pQueryAttr->pExpr1[j].base.functionId;
@ -488,7 +488,7 @@ int32_t tsDescOrder(const void* p1, const void* p2) {
}
}
void orderTheResultRows(SQueryRuntimeEnv* pRuntimeEnv) {
void orderTheResultRows(STaskRuntimeEnv* pRuntimeEnv) {
__compar_fn_t fn = NULL;
if (pRuntimeEnv->pQueryAttr->order.order == TSDB_ORDER_ASC) {
fn = tsAscOrder;
@ -499,7 +499,7 @@ void orderTheResultRows(SQueryRuntimeEnv* pRuntimeEnv) {
taosArraySort(pRuntimeEnv->pResultRowArrayList, fn);
}
static int32_t mergeIntoGroupResultImplRv(SQueryRuntimeEnv *pRuntimeEnv, SGroupResInfo* pGroupResInfo, uint64_t groupId, int32_t* rowCellInfoOffset) {
static int32_t mergeIntoGroupResultImplRv(STaskRuntimeEnv *pRuntimeEnv, SGroupResInfo* pGroupResInfo, uint64_t groupId, int32_t* rowCellInfoOffset) {
if (!pGroupResInfo->ordered) {
orderTheResultRows(pRuntimeEnv);
pGroupResInfo->ordered = true;
@ -528,7 +528,7 @@ static int32_t mergeIntoGroupResultImplRv(SQueryRuntimeEnv *pRuntimeEnv, SGroupR
return TSDB_CODE_SUCCESS;
}
static UNUSED_FUNC int32_t mergeIntoGroupResultImpl(SQueryRuntimeEnv *pRuntimeEnv, SGroupResInfo* pGroupResInfo, SArray *pTableList,
static UNUSED_FUNC int32_t mergeIntoGroupResultImpl(STaskRuntimeEnv *pRuntimeEnv, SGroupResInfo* pGroupResInfo, SArray *pTableList,
int32_t* rowCellInfoOffset) {
bool ascQuery = QUERY_IS_ASC_QUERY(pRuntimeEnv->pQueryAttr);
@ -630,7 +630,7 @@ static UNUSED_FUNC int32_t mergeIntoGroupResultImpl(SQueryRuntimeEnv *pRuntimeEn
return code;
}
int32_t mergeIntoGroupResult(SGroupResInfo* pGroupResInfo, SQueryRuntimeEnv* pRuntimeEnv, int32_t* offset) {
int32_t mergeIntoGroupResult(SGroupResInfo* pGroupResInfo, STaskRuntimeEnv* pRuntimeEnv, int32_t* offset) {
int64_t st = taosGetTimestampUs();
while (pGroupResInfo->currentGroup < pGroupResInfo->totalGroup) {

579
source/libs/executor/src/executorMain.c Normal file
View File

@ -0,0 +1,579 @@
/*
* 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 "tcache.h"
#include "tglobal.h"
#include "tmsg.h"
#include "exception.h"
#include "thash.h"
#include "executorimpl.h"
#include "executor.h"
#include "tlosertree.h"
#include "ttypes.h"
#include "query.h"
typedef struct STaskMgmt {
pthread_mutex_t lock;
SCacheObj *qinfoPool; // query handle pool
int32_t vgId;
bool closed;
} STaskMgmt;
static void taskMgmtKillTaskFn(void* handle, void* param1) {
void** fp = (void**)handle;
qKillTask(*fp);
}
static void freeqinfoFn(void *qhandle) {
void** handle = qhandle;
if (handle == NULL || *handle == NULL) {
return;
}
qKillTask(*handle);
qDestroyTask(*handle);
}
void freeParam(STaskParam *param) {
tfree(param->sql);
tfree(param->tagCond);
tfree(param->tbnameCond);
tfree(param->pTableIdList);
taosArrayDestroy(param->pOperator);
tfree(param->pExprs);
tfree(param->pSecExprs);
tfree(param->pExpr);
tfree(param->pSecExpr);
tfree(param->pGroupColIndex);
tfree(param->pTagColumnInfo);
tfree(param->pGroupbyExpr);
tfree(param->prevResult);
}
// todo parse json to get the operator tree.
int32_t qCreateTask(void* tsdb, int32_t vgId, void* pQueryMsg, qTaskInfo_t* pTaskInfo, uint64_t taskId) {
assert(pQueryMsg != NULL && tsdb != NULL);
int32_t code = TSDB_CODE_SUCCESS;
#if 0
STaskParam param = {0};
code = convertQueryMsg(pQueryMsg, &param);
if (code != TSDB_CODE_SUCCESS) {
goto _over;
}
if (pQueryMsg->numOfTables <= 0) {
qError("Invalid number of tables to query, numOfTables:%d", pQueryMsg->numOfTables);
code = TSDB_CODE_QRY_INVALID_MSG;
goto _over;
}
if (param.pTableIdList == NULL || taosArrayGetSize(param.pTableIdList) == 0) {
qError("qmsg:%p, SQueryTableMsg wrong format", pQueryMsg);
code = TSDB_CODE_QRY_INVALID_MSG;
goto _over;
}
SQueriedTableInfo info = { .numOfTags = pQueryMsg->numOfTags, .numOfCols = pQueryMsg->numOfCols, .colList = pQueryMsg->tableCols};
if ((code = createQueryFunc(&info, pQueryMsg->numOfOutput, &param.pExprs, param.pExpr, param.pTagColumnInfo,
pQueryMsg->queryType, pQueryMsg, param.pUdfInfo)) != TSDB_CODE_SUCCESS) {
goto _over;
}
if (param.pSecExpr != NULL) {
if ((code = createIndirectQueryFuncExprFromMsg(pQueryMsg, pQueryMsg->secondStageOutput, &param.pSecExprs, param.pSecExpr, param.pExprs, param.pUdfInfo)) != TSDB_CODE_SUCCESS) {
goto _over;
}
}
if (param.colCond != NULL) {
if ((code = createQueryFilter(param.colCond, pQueryMsg->colCondLen, &param.pFilters)) != TSDB_CODE_SUCCESS) {
goto _over;
}
}
param.pGroupbyExpr = createGroupbyExprFromMsg(pQueryMsg, param.pGroupColIndex, &code);
if ((param.pGroupbyExpr == NULL && pQueryMsg->numOfGroupCols != 0) || code != TSDB_CODE_SUCCESS) {
goto _over;
}
bool isSTableQuery = false;
STableGroupInfo tableGroupInfo = {0};
int64_t st = taosGetTimestampUs();
if (TSDB_QUERY_HAS_TYPE(pQueryMsg->queryType, TSDB_QUERY_TYPE_TABLE_QUERY)) {
STableIdInfo *id = taosArrayGet(param.pTableIdList, 0);
qDebug("qmsg:%p query normal table, uid:%"PRId64", tid:%d", pQueryMsg, id->uid, id->tid);
if ((code = tsdbGetOneTableGroup(tsdb, id->uid, pQueryMsg->window.skey, &tableGroupInfo)) != TSDB_CODE_SUCCESS) {
goto _over;
}
} else if (TSDB_QUERY_HAS_TYPE(pQueryMsg->queryType, TSDB_QUERY_TYPE_MULTITABLE_QUERY|TSDB_QUERY_TYPE_STABLE_QUERY)) {
isSTableQuery = true;
// also note there's possibility that only one table in the super table
if (!TSDB_QUERY_HAS_TYPE(pQueryMsg->queryType, TSDB_QUERY_TYPE_MULTITABLE_QUERY)) {
STableIdInfo *id = taosArrayGet(param.pTableIdList, 0);
// group by normal column, do not pass the group by condition to tsdb to group table into different group
int32_t numOfGroupByCols = pQueryMsg->numOfGroupCols;
if (pQueryMsg->numOfGroupCols == 1 && !TSDB_COL_IS_TAG(param.pGroupColIndex->flag)) {
numOfGroupByCols = 0;
}
qDebug("qmsg:%p query stable, uid:%"PRIu64", tid:%d", pQueryMsg, id->uid, id->tid);
code = tsdbQuerySTableByTagCond(tsdb, id->uid, pQueryMsg->window.skey, param.tagCond, pQueryMsg->tagCondLen,
pQueryMsg->tagNameRelType, param.tbnameCond, &tableGroupInfo, param.pGroupColIndex, numOfGroupByCols);
if (code != TSDB_CODE_SUCCESS) {
qError("qmsg:%p failed to query stable, reason: %s", pQueryMsg, tstrerror(code));
goto _over;
}
} else {
code = tsdbGetTableGroupFromIdList(tsdb, param.pTableIdList, &tableGroupInfo);
if (code != TSDB_CODE_SUCCESS) {
goto _over;
}
qDebug("qmsg:%p query on %u tables in one group from client", pQueryMsg, tableGroupInfo.numOfTables);
}
int64_t el = taosGetTimestampUs() - st;
qDebug("qmsg:%p tag filter completed, numOfTables:%u, elapsed time:%"PRId64"us", pQueryMsg, tableGroupInfo.numOfTables, el);
} else {
assert(0);
}
code = checkForQueryBuf(tableGroupInfo.numOfTables);
if (code != TSDB_CODE_SUCCESS) { // not enough query buffer, abort
goto _over;
}
assert(pQueryMsg->stableQuery == isSTableQuery);
(*pTaskInfo) = createQInfoImpl(pQueryMsg, param.pGroupbyExpr, param.pExprs, param.pSecExprs, &tableGroupInfo,
param.pTagColumnInfo, param.pFilters, vgId, param.sql, qId, param.pUdfInfo);
param.sql = NULL;
param.pExprs = NULL;
param.pSecExprs = NULL;
param.pGroupbyExpr = NULL;
param.pTagColumnInfo = NULL;
param.pFilters = NULL;
if ((*pTaskInfo) == NULL) {
code = TSDB_CODE_QRY_OUT_OF_MEMORY;
goto _over;
}
param.pUdfInfo = NULL;
code = initQInfo(&pQueryMsg->tsBuf, tsdb, NULL, *pTaskInfo, &param, (char*)pQueryMsg, pQueryMsg->prevResultLen, NULL);
_over:
if (param.pGroupbyExpr != NULL) {
taosArrayDestroy(param.pGroupbyExpr->columnInfo);
}
tfree(param.colCond);
destroyUdfInfo(param.pUdfInfo);
taosArrayDestroy(param.pTableIdList);
param.pTableIdList = NULL;
freeParam(&param);
for (int32_t i = 0; i < pQueryMsg->numOfCols; i++) {
SColumnInfo* column = pQueryMsg->tableCols + i;
freeColumnFilterInfo(column->flist.filterInfo, column->flist.numOfFilters);
}
filterFreeInfo(param.pFilters);
//pTaskInfo already freed in initQInfo, but *pTaskInfo may not pointer to null;
if (code != TSDB_CODE_SUCCESS) {
*pTaskInfo = NULL;
}
#endif
// if failed to add ref for all tables in this query, abort current query
return code;
}
#ifdef TEST_IMPL
// wait moment
int waitMoment(SQInfo* pQInfo){
if(pQInfo->sql) {
int ms = 0;
char* pcnt = strstr(pQInfo->sql, " count(*)");
if(pcnt) return 0;
char* pos = strstr(pQInfo->sql, " t_");
if(pos){
pos += 3;
ms = atoi(pos);
while(*pos >= '0' && *pos <= '9'){
pos ++;
}
char unit_char = *pos;
if(unit_char == 'h'){
ms *= 3600*1000;
} else if(unit_char == 'm'){
ms *= 60*1000;
} else if(unit_char == 's'){
ms *= 1000;
}
}
if(ms == 0) return 0;
printf("test wait sleep %dms. sql=%s ...\n", ms, pQInfo->sql);
if(ms < 1000) {
taosMsleep(ms);
} else {
int used_ms = 0;
while(used_ms < ms) {
taosMsleep(1000);
used_ms += 1000;
if(isQueryKilled(pQInfo)){
printf("test check query is canceled, sleep break.%s\n", pQInfo->sql);
break;
}
}
}
}
return 1;
}
#endif
bool qExecTask(qTaskInfo_t qinfo, uint64_t *qId) {
SQInfo *pQInfo = (SQInfo *)qinfo;
assert(pQInfo && pQInfo->signature == pQInfo);
int64_t threadId = taosGetSelfPthreadId();
int64_t curOwner = 0;
if ((curOwner = atomic_val_compare_exchange_64(&pQInfo->owner, 0, threadId)) != 0) {
qError("QInfo:0x%"PRIx64"-%p qhandle is now executed by thread:%p", pQInfo->qId, pQInfo, (void*) curOwner);
pQInfo->code = TSDB_CODE_QRY_IN_EXEC;
return false;
}
*qId = pQInfo->qId;
if(pQInfo->startExecTs == 0)
pQInfo->startExecTs = taosGetTimestampMs();
if (isQueryKilled(pQInfo)) {
qDebug("QInfo:0x%"PRIx64" it is already killed, abort", pQInfo->qId);
return doBuildResCheck(pQInfo);
}
STaskRuntimeEnv* pRuntimeEnv = &pQInfo->runtimeEnv;
if (pRuntimeEnv->tableqinfoGroupInfo.numOfTables == 0) {
qDebug("QInfo:0x%"PRIx64" no table exists for query, abort", pQInfo->qId);
// setTaskStatus(pRuntimeEnv, QUERY_COMPLETED);
return doBuildResCheck(pQInfo);
}
// error occurs, record the error code and return to client
int32_t ret = setjmp(pQInfo->runtimeEnv.env);
if (ret != TSDB_CODE_SUCCESS) {
publishQueryAbortEvent(pQInfo, ret);
pQInfo->code = ret;
qDebug("QInfo:0x%"PRIx64" query abort due to error/cancel occurs, code:%s", pQInfo->qId, tstrerror(pQInfo->code));
return doBuildResCheck(pQInfo);
}
qDebug("QInfo:0x%"PRIx64" query task is launched", pQInfo->qId);
bool newgroup = false;
publishOperatorProfEvent(pRuntimeEnv->proot, QUERY_PROF_BEFORE_OPERATOR_EXEC);
int64_t st = taosGetTimestampUs();
pRuntimeEnv->outputBuf = pRuntimeEnv->proot->exec(pRuntimeEnv->proot, &newgroup);
pQInfo->summary.elapsedTime += (taosGetTimestampUs() - st);
#ifdef TEST_IMPL
waitMoment(pQInfo);
#endif
publishOperatorProfEvent(pRuntimeEnv->proot, QUERY_PROF_AFTER_OPERATOR_EXEC);
pRuntimeEnv->resultInfo.total += GET_NUM_OF_RESULTS(pRuntimeEnv);
if (isQueryKilled(pQInfo)) {
qDebug("QInfo:0x%"PRIx64" query is killed", pQInfo->qId);
} else if (GET_NUM_OF_RESULTS(pRuntimeEnv) == 0) {
qDebug("QInfo:0x%"PRIx64" over, %u tables queried, total %"PRId64" rows returned", pQInfo->qId, pRuntimeEnv->tableqinfoGroupInfo.numOfTables,
pRuntimeEnv->resultInfo.total);
} else {
qDebug("QInfo:0x%"PRIx64" query paused, %d rows returned, total:%" PRId64 " rows", pQInfo->qId,
GET_NUM_OF_RESULTS(pRuntimeEnv), pRuntimeEnv->resultInfo.total);
}
return doBuildResCheck(pQInfo);
}
int32_t qRetrieveQueryResultInfo(qTaskInfo_t qinfo, bool* buildRes, void* pRspContext) {
SQInfo *pQInfo = (SQInfo *)qinfo;
if (pQInfo == NULL || !isValidQInfo(pQInfo)) {
qError("QInfo invalid qhandle");
return TSDB_CODE_QRY_INVALID_QHANDLE;
}
*buildRes = false;
if (IS_QUERY_KILLED(pQInfo)) {
qDebug("QInfo:0x%"PRIx64" query is killed, code:0x%08x", pQInfo->qId, pQInfo->code);
return pQInfo->code;
}
int32_t code = TSDB_CODE_SUCCESS;
if (tsRetrieveBlockingModel) {
pQInfo->rspContext = pRspContext;
tsem_wait(&pQInfo->ready);
*buildRes = true;
code = pQInfo->code;
} else {
STaskRuntimeEnv* pRuntimeEnv = &pQInfo->runtimeEnv;
STaskAttr *pQueryAttr = pQInfo->runtimeEnv.pQueryAttr;
pthread_mutex_lock(&pQInfo->lock);
assert(pQInfo->rspContext == NULL);
if (pQInfo->dataReady == QUERY_RESULT_READY) {
*buildRes = true;
qDebug("QInfo:0x%"PRIx64" retrieve result info, rowsize:%d, rows:%d, code:%s", pQInfo->qId, pQueryAttr->resultRowSize,
GET_NUM_OF_RESULTS(pRuntimeEnv), tstrerror(pQInfo->code));
} else {
*buildRes = false;
qDebug("QInfo:0x%"PRIx64" retrieve req set query return result after paused", pQInfo->qId);
pQInfo->rspContext = pRspContext;
assert(pQInfo->rspContext != NULL);
}
code = pQInfo->code;
pthread_mutex_unlock(&pQInfo->lock);
}
return code;
}
void* qGetResultRetrieveMsg(qTaskInfo_t qinfo) {
SQInfo* pQInfo = (SQInfo*) qinfo;
assert(pQInfo != NULL);
return pQInfo->rspContext;
}
int32_t qKillTask(qTaskInfo_t qinfo) {
SQInfo *pQInfo = (SQInfo *)qinfo;
if (pQInfo == NULL || !isValidQInfo(pQInfo)) {
return TSDB_CODE_QRY_INVALID_QHANDLE;
}
qDebug("QInfo:0x%"PRIx64" query killed", pQInfo->qId);
setQueryKilled(pQInfo);
// Wait for the query executing thread being stopped/
// Once the query is stopped, the owner of qHandle will be cleared immediately.
while (pQInfo->owner != 0) {
taosMsleep(100);
}
return TSDB_CODE_SUCCESS;
}
int32_t qIsTaskCompleted(qTaskInfo_t qinfo) {
SQInfo *pQInfo = (SQInfo *)qinfo;
if (pQInfo == NULL || !isValidQInfo(pQInfo)) {
return TSDB_CODE_QRY_INVALID_QHANDLE;
}
return isQueryKilled(pQInfo) || Q_STATUS_EQUAL(pQInfo->runtimeEnv.status, QUERY_OVER);
}
void qDestroyTask(qTaskInfo_t qHandle) {
SQInfo* pQInfo = (SQInfo*) qHandle;
if (!isValidQInfo(pQInfo)) {
return;
}
qDebug("QInfo:0x%"PRIx64" query completed", pQInfo->qId);
queryCostStatis(pQInfo); // print the query cost summary
doDestroyTask(pQInfo);
}
void* qOpenTaskMgmt(int32_t vgId) {
const int32_t refreshHandleInterval = 30; // every 30 seconds, refresh handle pool
char cacheName[128] = {0};
sprintf(cacheName, "qhandle_%d", vgId);
STaskMgmt* pTaskMgmt = calloc(1, sizeof(STaskMgmt));
if (pTaskMgmt == NULL) {
terrno = TSDB_CODE_QRY_OUT_OF_MEMORY;
return NULL;
}
pTaskMgmt->qinfoPool = taosCacheInit(TSDB_CACHE_PTR_KEY, refreshHandleInterval, true, freeqinfoFn, cacheName);
pTaskMgmt->closed = false;
pTaskMgmt->vgId = vgId;
pthread_mutex_init(&pTaskMgmt->lock, NULL);
qDebug("vgId:%d, open queryTaskMgmt success", vgId);
return pTaskMgmt;
}
void qTaskMgmtNotifyClosing(void* pQMgmt) {
if (pQMgmt == NULL) {
return;
}
STaskMgmt* pQueryMgmt = pQMgmt;
qInfo("vgId:%d, set querymgmt closed, wait for all queries cancelled", pQueryMgmt->vgId);
pthread_mutex_lock(&pQueryMgmt->lock);
pQueryMgmt->closed = true;
pthread_mutex_unlock(&pQueryMgmt->lock);
taosCacheRefresh(pQueryMgmt->qinfoPool, taskMgmtKillTaskFn, NULL);
}
void qQueryMgmtReOpen(void *pQMgmt) {
if (pQMgmt == NULL) {
return;
}
STaskMgmt *pQueryMgmt = pQMgmt;
qInfo("vgId:%d, set querymgmt reopen", pQueryMgmt->vgId);
pthread_mutex_lock(&pQueryMgmt->lock);
pQueryMgmt->closed = false;
pthread_mutex_unlock(&pQueryMgmt->lock);
}
void qCleanupTaskMgmt(void* pQMgmt) {
if (pQMgmt == NULL) {
return;
}
STaskMgmt* pQueryMgmt = pQMgmt;
int32_t vgId = pQueryMgmt->vgId;
assert(pQueryMgmt->closed);
SCacheObj* pqinfoPool = pQueryMgmt->qinfoPool;
pQueryMgmt->qinfoPool = NULL;
taosCacheCleanup(pqinfoPool);
pthread_mutex_destroy(&pQueryMgmt->lock);
tfree(pQueryMgmt);
qDebug("vgId:%d, queryMgmt cleanup completed", vgId);
}
void** qRegisterTask(void* pMgmt, uint64_t qId, void *qInfo) {
if (pMgmt == NULL) {
terrno = TSDB_CODE_VND_INVALID_VGROUP_ID;
return NULL;
}
STaskMgmt *pQueryMgmt = pMgmt;
if (pQueryMgmt->qinfoPool == NULL) {
qError("QInfo:0x%"PRIx64"-%p failed to add qhandle into qMgmt, since qMgmt is closed", qId, (void*)qInfo);
terrno = TSDB_CODE_VND_INVALID_VGROUP_ID;
return NULL;
}
pthread_mutex_lock(&pQueryMgmt->lock);
if (pQueryMgmt->closed) {
pthread_mutex_unlock(&pQueryMgmt->lock);
qError("QInfo:0x%"PRIx64"-%p failed to add qhandle into cache, since qMgmt is colsing", qId, (void*)qInfo);
terrno = TSDB_CODE_VND_INVALID_VGROUP_ID;
return NULL;
} else {
void** handle = taosCachePut(pQueryMgmt->qinfoPool, &qId, sizeof(qId), &qInfo, sizeof(TSDB_CACHE_PTR_TYPE),
(getMaximumIdleDurationSec()*1000));
pthread_mutex_unlock(&pQueryMgmt->lock);
return handle;
}
}
void** qAcquireTask(void* pMgmt, uint64_t _key) {
STaskMgmt *pQueryMgmt = pMgmt;
if (pQueryMgmt->closed) {
terrno = TSDB_CODE_VND_INVALID_VGROUP_ID;
return NULL;
}
if (pQueryMgmt->qinfoPool == NULL) {
terrno = TSDB_CODE_QRY_INVALID_QHANDLE;
return NULL;
}
void** handle = taosCacheAcquireByKey(pQueryMgmt->qinfoPool, &_key, sizeof(_key));
if (handle == NULL || *handle == NULL) {
terrno = TSDB_CODE_QRY_INVALID_QHANDLE;
return NULL;
} else {
return handle;
}
}
void** qReleaseTask(void* pMgmt, void* pQInfo, bool freeHandle) {
STaskMgmt *pQueryMgmt = pMgmt;
if (pQueryMgmt->qinfoPool == NULL) {
return NULL;
}
taosCacheRelease(pQueryMgmt->qinfoPool, pQInfo, freeHandle);
return 0;
}
#if 0
//kill by qid
int32_t qKillQueryByQId(void* pMgmt, int64_t qId, int32_t waitMs, int32_t waitCount) {
int32_t error = TSDB_CODE_SUCCESS;
void** handle = qAcquireTask(pMgmt, qId);
if(handle == NULL) return terrno;
SQInfo* pQInfo = (SQInfo*)(*handle);
if (pQInfo == NULL || !isValidQInfo(pQInfo)) {
return TSDB_CODE_QRY_INVALID_QHANDLE;
}
qWarn("QId:0x%"PRIx64" be killed(no memory commit).", pQInfo->qId);
setQueryKilled(pQInfo);
// wait query stop
int32_t loop = 0;
while (pQInfo->owner != 0) {
taosMsleep(waitMs);
if(loop++ > waitCount){
error = TSDB_CODE_FAILED;
break;
}
}
qReleaseTask(pMgmt, (void **)&handle, true);
return error;
}
#endif

983
source/libs/executor/src/executorimpl.c
View File

File diff suppressed because it is too large Load Diff

2
source/libs/planner/src/physicalPlan.c
View File

@ -149,7 +149,7 @@ static SPhyNode* createTagScanNode(SQueryPlanNode* pPlanNode) {
static uint8_t getScanFlag(SQueryPlanNode* pPlanNode, SQueryTableInfo* pTable) {
// todo
return MASTER_SCAN;
return MAIN_SCAN;
}
static SPhyNode* createUserTableScanNode(SQueryPlanNode* pPlanNode, SQueryTableInfo* pTable, int32_t op) {

6
source/libs/scheduler/inc/schedulerInt.h
View File

@ -96,7 +96,7 @@ typedef struct SSchJob {
SHashObj *succTasks; // succeed tasks, key:taskid, value:SQueryTask*
SHashObj *failTasks; // failed tasks, key:taskid, value:SQueryTask*
int8_t status;
int8_t status;
SQueryNodeAddr resNode;
tsem_t rspSem;
int32_t userFetch;
@ -113,10 +113,10 @@ typedef struct SSchJob {
#define SCH_IS_DATA_SRC_TASK(task) ((task)->plan->type == QUERY_TYPE_SCAN)
#define SCH_TASK_NEED_WAIT_ALL(task) ((task)->plan->type == QUERY_TYPE_MODIFY)
#define SCH_SET_TASK_STATUS(task, st) atomic_store_8(&(task)->status, st)
#define SCH_SET_TASK_STATUS(task, st) atomic_store_8(&(task)->status, st)
#define SCH_GET_TASK_STATUS(task) atomic_load_8(&(task)->status)
#define SCH_SET_JOB_STATUS(job, st) atomic_store_8(&(job)->status, st)
#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) != QUERY_TYPE_MODIFY)