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show queries

This commit is contained in:
dapan1121 2022-06-13 20:40:19 +08:00
parent b83197398e
commit e3e7c3979e
1 changed files with 36 additions and 77 deletions
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105
source/dnode/mnode/impl/src/mndProfile.c
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@ -76,7 +76,7 @@ int32_t mndInitProfile(SMnode *pMnode) {
// mndAddShowRetrieveHandle(pMnode, TSDB_MGMT_TABLE_CONNS, mndRetrieveConns); // mndAddShowRetrieveHandle(pMnode, TSDB_MGMT_TABLE_CONNS, mndRetrieveConns);
mndAddShowFreeIterHandle(pMnode, TSDB_MGMT_TABLE_CONNS, mndCancelGetNextConn); mndAddShowFreeIterHandle(pMnode, TSDB_MGMT_TABLE_CONNS, mndCancelGetNextConn);
// mndAddShowRetrieveHandle(pMnode, TSDB_MGMT_TABLE_QUERIES, mndRetrieveQueries); mndAddShowRetrieveHandle(pMnode, TSDB_MGMT_TABLE_QUERIES, mndRetrieveQueries);
mndAddShowFreeIterHandle(pMnode, TSDB_MGMT_TABLE_QUERIES, mndCancelGetNextQuery); mndAddShowFreeIterHandle(pMnode, TSDB_MGMT_TABLE_QUERIES, mndCancelGetNextQuery);
return 0; return 0;
@ -619,15 +619,12 @@ static int32_t mndRetrieveConns(SRpcMsg *pReq, SShowObj *pShow, char *data, int3
return numOfRows; return numOfRows;
} }
static int32_t mndRetrieveQueries(SRpcMsg *pReq, SShowObj *pShow, char *data, int32_t rows) { static int32_t mndRetrieveQueries(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBlock, int32_t rows) {
SMnode *pMnode = pReq->info.node; SMnode *pMnode = pReq->info.node;
SSdb *pSdb = pMnode->pSdb;
int32_t numOfRows = 0; int32_t numOfRows = 0;
#if 0
SConnObj *pConn = NULL;
int32_t cols = 0; int32_t cols = 0;
char *pWrite; SConnObj *pConn = NULL;
void *pIter;
char str[TSDB_IPv4ADDR_LEN + 6] = {0};
if (pShow->pIter == NULL) { if (pShow->pIter == NULL) {
SProfileMgmt *pMgmt = &pMnode->profileMgmt; SProfileMgmt *pMgmt = &pMnode->profileMgmt;
@ -636,90 +633,52 @@ static int32_t mndRetrieveQueries(SRpcMsg *pReq, SShowObj *pShow, char *data, in
while (numOfRows < rows) { while (numOfRows < rows) {
pConn = mndGetNextConn(pMnode, pShow->pIter); pConn = mndGetNextConn(pMnode, pShow->pIter);
if (pConn == NULL) { if (pConn == NULL) break;
pShow->pIter = NULL;
break; if (NULL == pConn->pQueries || taosArrayGetSize(pConn->pQueries) <= 0) {
continue;
} }
if (numOfRows + pConn->numOfQueries >= rows) { int32_t numOfQueries = taosArrayGetSize(pConn->pQueries);
taosCacheDestroyIter(pShow->pIter); for (int32_t i = 0; i < numOfQueries; ++i) {
pShow->pIter = NULL;
break;
}
for (int32_t i = 0; i < pConn->numOfQueries; ++i) {
SQueryDesc *pDesc = pConn->pQueries + i;
cols = 0; cols = 0;
pWrite = data + pShow->offset[cols] * rows + pShow->pMeta->pSchemas[cols].bytes * numOfRows; SColumnInfoData *pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
*(int64_t *)pWrite = htobe64(pDesc->queryId); colDataAppend(pColInfo, numOfRows, (const char *)&pDnode->id, false);
cols++;
pWrite = data + pShow->offset[cols] * rows + pShow->pMeta->pSchemas[cols].bytes * numOfRows; char buf[tListLen(pDnode->ep) + VARSTR_HEADER_SIZE] = {0};
*(int64_t *)pWrite = htobe64(pConn->id); STR_WITH_MAXSIZE_TO_VARSTR(buf, pDnode->ep, pShow->pMeta->pSchemas[cols].bytes);
cols++;
pWrite = data + pShow->offset[cols] * rows + pShow->pMeta->pSchemas[cols].bytes * numOfRows; pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
STR_WITH_MAXSIZE_TO_VARSTR(pWrite, pConn->user, pShow->pMeta->pSchemas[cols].bytes); colDataAppend(pColInfo, numOfRows, buf, false);
cols++;
pWrite = data + pShow->offset[cols] * rows + pShow->pMeta->pSchemas[cols].bytes * numOfRows; pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
snprintf(str, tListLen(str), "%s:%u", taosIpStr(pConn->ip), pConn->port); int16_t id = mndGetVnodesNum(pMnode, pDnode->id);
STR_WITH_MAXSIZE_TO_VARSTR(pWrite, str, pShow->pMeta->pSchemas[cols].bytes); colDataAppend(pColInfo, numOfRows, (const char *)&id, false);
cols++;
char handleBuf[24] = {0}; pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
snprintf(handleBuf, tListLen(handleBuf), "%" PRIu64, htobe64(pDesc->qId)); colDataAppend(pColInfo, numOfRows, (const char *)&pDnode->numOfSupportVnodes, false);
pWrite = data + pShow->offset[cols] * rows + pShow->pMeta->pSchemas[cols].bytes * numOfRows;
STR_WITH_MAXSIZE_TO_VARSTR(pWrite, handleBuf, pShow->pMeta->pSchemas[cols].bytes); char b1[9] = {0};
cols++; STR_TO_VARSTR(b1, online ? "ready" : "offline");
pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
colDataAppend(pColInfo, numOfRows, b1, false);
pWrite = data + pShow->offset[cols] * rows + pShow->pMeta->pSchemas[cols].bytes * numOfRows; pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
*(int64_t *)pWrite = htobe64(pDesc->stime); colDataAppend(pColInfo, numOfRows, (const char *)&pDnode->createdTime, false);
cols++;
pWrite = data + pShow->offset[cols] * rows + pShow->pMeta->pSchemas[cols].bytes * numOfRows; char b[tListLen(offlineReason) + VARSTR_HEADER_SIZE] = {0};
*(int64_t *)pWrite = htobe64(pDesc->useconds); STR_TO_VARSTR(b, online ? "" : offlineReason[pDnode->offlineReason]);
cols++;
snprintf(str, tListLen(str), "0x%" PRIx64, htobe64(pDesc->sqlObjId)); pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
pWrite = data + pShow->offset[cols] * rows + pShow->pMeta->pSchemas[cols].bytes * numOfRows; colDataAppend(pColInfo, numOfRows, b, false);
STR_WITH_MAXSIZE_TO_VARSTR(pWrite, str, pShow->pMeta->pSchemas[cols].bytes);
cols++;
pWrite = data + pShow->offset[cols] * rows + pShow->pMeta->pSchemas[cols].bytes * numOfRows;
*(int32_t *)pWrite = htonl(pDesc->pid);
cols++;
char epBuf[TSDB_EP_LEN + 1] = {0};
snprintf(epBuf, tListLen(epBuf), "%s:%u", pDesc->fqdn, pConn->port);
pWrite = data + pShow->offset[cols] * rows + pShow->pMeta->pSchemas[cols].bytes * numOfRows;
STR_WITH_MAXSIZE_TO_VARSTR(pWrite, epBuf, pShow->pMeta->pSchemas[cols].bytes);
cols++;
pWrite = data + pShow->offset[cols] * rows + pShow->pMeta->pSchemas[cols].bytes * numOfRows;
*(bool *)pWrite = pDesc->stableQuery;
cols++;
pWrite = data + pShow->offset[cols] * rows + pShow->pMeta->pSchemas[cols].bytes * numOfRows;
*(int32_t *)pWrite = htonl(pDesc->numOfSub);
cols++;
pWrite = data + pShow->offset[cols] * rows + pShow->pMeta->pSchemas[cols].bytes * numOfRows;
STR_WITH_MAXSIZE_TO_VARSTR(pWrite, pDesc->subSqlInfo, pShow->pMeta->pSchemas[cols].bytes);
cols++;
pWrite = data + pShow->offset[cols] * rows + pShow->pMeta->pSchemas[cols].bytes * numOfRows;
STR_WITH_MAXSIZE_TO_VARSTR(pWrite, pDesc->sql, pShow->pMeta->pSchemas[cols].bytes);
cols++;
numOfRows++; numOfRows++;
sdbRelease(pSdb, pDnode);
} }
} }
pShow->numOfRows += numOfRows; pShow->numOfRows += numOfRows;
#endif
return numOfRows; return numOfRows;
} }