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Merge pull request #13804 from taosdata/fix/mnode 

enh: show db status such as creating and dropping
This commit is contained in:
Shengliang Guan 2022-06-14 14:42:10 +08:00 committed by GitHub
parent 2861534ada ad11eef979
commit 0cf6de865d
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 15 additions and 12 deletions
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25
source/dnode/mnode/impl/src/mndDb.c
View File

@ -1366,7 +1366,7 @@ char *buildRetension(SArray *pRetension) {
} }
static void dumpDbInfoData(SSDataBlock *pBlock, SDbObj *pDb, SShowObj *pShow, int32_t rows, int64_t numOfTables, static void dumpDbInfoData(SSDataBlock *pBlock, SDbObj *pDb, SShowObj *pShow, int32_t rows, int64_t numOfTables,
bool sysDb) { bool sysDb, ESdbStatus objStatus) {
int32_t cols = 0; int32_t cols = 0;
int32_t bytes = pShow->pMeta->pSchemas[cols].bytes; int32_t bytes = pShow->pMeta->pSchemas[cols].bytes;
@ -1379,6 +1379,8 @@ static void dumpDbInfoData(SSDataBlock *pBlock, SDbObj *pDb, SShowObj *pShow, in
} }
char *status = "ready"; char *status = "ready";
if (objStatus == SDB_STATUS_CREATING) status = "creating";
if (objStatus == SDB_STATUS_DROPPING) status = "dropping";
char statusB[24] = {0}; char statusB[24] = {0};
STR_WITH_SIZE_TO_VARSTR(statusB, status, strlen(status)); STR_WITH_SIZE_TO_VARSTR(statusB, status, strlen(status));
@ -1503,8 +1505,8 @@ static void dumpDbInfoData(SSDataBlock *pBlock, SDbObj *pDb, SShowObj *pShow, in
pColInfo = taosArrayGet(pBlock->pDataBlock, cols++); pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
colDataAppend(pColInfo, rows, (const char *)statusB, false); colDataAppend(pColInfo, rows, (const char *)statusB, false);
// pColInfo = taosArrayGet(pBlock->pDataBlock, cols++); // pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
// colDataAppend(pColInfo, rows, (const char *)&pDb->cfg.schemaless, false); // colDataAppend(pColInfo, rows, (const char *)&pDb->cfg.schemaless, false);
char *p = buildRetension(pDb->cfg.pRetensions); char *p = buildRetension(pDb->cfg.pRetensions);
@ -1548,29 +1550,30 @@ static bool mndGetTablesOfDbFp(SMnode *pMnode, void *pObj, void *p1, void *p2, v
} }
static int32_t mndRetrieveDbs(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBlock, int32_t rowsCapacity) { static int32_t mndRetrieveDbs(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBlock, int32_t rowsCapacity) {
SMnode *pMnode = pReq->info.node; SMnode *pMnode = pReq->info.node;
SSdb *pSdb = pMnode->pSdb; SSdb *pSdb = pMnode->pSdb;
int32_t numOfRows = 0; int32_t numOfRows = 0;
SDbObj *pDb = NULL; SDbObj *pDb = NULL;
ESdbStatus objStatus = 0;
// Append the information_schema database into the result. // Append the information_schema database into the result.
if (!pShow->sysDbRsp) { if (!pShow->sysDbRsp) {
SDbObj infoschemaDb = {0}; SDbObj infoschemaDb = {0};
setInformationSchemaDbCfg(&infoschemaDb); setInformationSchemaDbCfg(&infoschemaDb);
dumpDbInfoData(pBlock, &infoschemaDb, pShow, numOfRows, 14, true); dumpDbInfoData(pBlock, &infoschemaDb, pShow, numOfRows, 14, true, 0);
numOfRows += 1; numOfRows += 1;
SDbObj perfschemaDb = {0}; SDbObj perfschemaDb = {0};
setPerfSchemaDbCfg(&perfschemaDb); setPerfSchemaDbCfg(&perfschemaDb);
dumpDbInfoData(pBlock, &perfschemaDb, pShow, numOfRows, 3, true); dumpDbInfoData(pBlock, &perfschemaDb, pShow, numOfRows, 3, true, 0);
numOfRows += 1; numOfRows += 1;
pShow->sysDbRsp = true; pShow->sysDbRsp = true;
} }
while (numOfRows < rowsCapacity) { while (numOfRows < rowsCapacity) {
pShow->pIter = sdbFetch(pSdb, SDB_DB, pShow->pIter, (void **)&pDb); pShow->pIter = sdbFetchAll(pSdb, SDB_DB, pShow->pIter, (void **)&pDb, &objStatus);
if (pShow->pIter == NULL) { if (pShow->pIter == NULL) {
break; break;
} }
@ -1578,7 +1581,7 @@ static int32_t mndRetrieveDbs(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBloc
int32_t numOfTables = 0; int32_t numOfTables = 0;
sdbTraverse(pSdb, SDB_VGROUP, mndGetTablesOfDbFp, &numOfTables, NULL, NULL); sdbTraverse(pSdb, SDB_VGROUP, mndGetTablesOfDbFp, &numOfTables, NULL, NULL);
dumpDbInfoData(pBlock, pDb, pShow, numOfRows, numOfTables, false); dumpDbInfoData(pBlock, pDb, pShow, numOfRows, numOfTables, false, objStatus);
numOfRows++; numOfRows++;
sdbRelease(pSdb, pDb); sdbRelease(pSdb, pDb);
} }

2
source/dnode/mnode/impl/src/mndMnode.c
View File

@ -659,7 +659,7 @@ static int32_t mndRetrieveMnodes(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pB
int32_t numOfRows = 0; int32_t numOfRows = 0;
int32_t cols = 0; int32_t cols = 0;
SMnodeObj *pObj = NULL; SMnodeObj *pObj = NULL;
ESdbStatus objStatus; ESdbStatus objStatus = 0;
char *pWrite; char *pWrite;
int64_t curMs = taosGetTimestampMs(); int64_t curMs = taosGetTimestampMs();