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Merge branch '3.0_udfd' of github.com:taosdata/TDengine into feature/udf

This commit is contained in:
slzhou 2022-04-26 17:31:22 +08:00
parent 65598879ca 2225622500
commit 22a97ca07e
19 changed files with 54 additions and 69 deletions
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2
include/dnode/mnode/sdb/sdb.h
View File

@ -221,7 +221,7 @@ int32_t sdbWrite(SSdb *pSdb, SSdbRaw *pRaw);
* @param pRaw The raw data.
* @return int32_t 0 for success, -1 for failure.
*/
int32_t sdbWriteNotFree(SSdb *pSdb, SSdbRaw *pRaw);
int32_t sdbWriteWithoutFree(SSdb *pSdb, SSdbRaw *pRaw);
/**
* @brief Acquire a row from sdb

0
source/libs/function/inc/tudf.h → include/libs/function/tudf.h
View File

13
include/util/taoserror.h
View File

@ -139,16 +139,9 @@ int32_t* taosGetErrno();
// mnode-common
#define TSDB_CODE_MND_APP_ERROR TAOS_DEF_ERROR_CODE(0, 0x0300)
#define TSDB_CODE_MND_NOT_READY TAOS_DEF_ERROR_CODE(0, 0x0301)
#define TSDB_CODE_MND_MSG_NOT_PROCESSED TAOS_DEF_ERROR_CODE(0, 0x0302)
#define TSDB_CODE_MND_ACTION_IN_PROGRESS TAOS_DEF_ERROR_CODE(0, 0x0303)
#define TSDB_CODE_MND_ACTION_NEED_REPROCESSED TAOS_DEF_ERROR_CODE(0, 0x0304)
#define TSDB_CODE_MND_NO_RIGHTS TAOS_DEF_ERROR_CODE(0, 0x0305)
#define TSDB_CODE_MND_INVALID_OPTIONS TAOS_DEF_ERROR_CODE(0, 0x0306)
#define TSDB_CODE_MND_INVALID_CONNECTION TAOS_DEF_ERROR_CODE(0, 0x0307)
#define TSDB_CODE_MND_INVALID_MSG_VERSION TAOS_DEF_ERROR_CODE(0, 0x0308)
#define TSDB_CODE_MND_INVALID_MSG_LEN TAOS_DEF_ERROR_CODE(0, 0x0309)
#define TSDB_CODE_MND_INVALID_MSG_TYPE TAOS_DEF_ERROR_CODE(0, 0x030A)
#define TSDB_CODE_MND_TOO_MANY_SHELL_CONNS TAOS_DEF_ERROR_CODE(0, 0x030B)
#define TSDB_CODE_MND_ACTION_IN_PROGRESS TAOS_DEF_ERROR_CODE(0, 0x0302)
#define TSDB_CODE_MND_NO_RIGHTS TAOS_DEF_ERROR_CODE(0, 0x0303)
#define TSDB_CODE_MND_INVALID_CONNECTION TAOS_DEF_ERROR_CODE(0, 0x0304)
// mnode-show
#define TSDB_CODE_MND_INVALID_SHOWOBJ TAOS_DEF_ERROR_CODE(0, 0x0310)

1
source/dnode/mgmt/exe/dmMain.c
View File

@ -68,6 +68,7 @@ static void dmSetSignalHandle() {
static int32_t dmParseArgs(int32_t argc, char const *argv[]) {
int32_t cmdEnvIndex = 0;
if (argc < 2) return 0;
global.envCmd = taosMemoryMalloc(argc-1);
memset(global.envCmd, 0, argc-1);
for (int32_t i = 1; i < argc; ++i) {

20
source/dnode/mnode/impl/src/mndAcct.c
View File

@ -17,8 +17,8 @@
#include "mndAcct.h"
#include "mndShow.h"
#define TSDB_ACCT_VER_NUMBER 1
#define TSDB_ACCT_RESERVE_SIZE 128
#define ACCT_VER_NUMBER 1
#define ACCT_RESERVE_SIZE 128
static int32_t mndCreateDefaultAcct(SMnode *pMnode);
static SSdbRaw *mndAcctActionEncode(SAcctObj *pAcct);
@ -55,6 +55,7 @@ static int32_t mndCreateDefaultAcct(SMnode *pMnode) {
acctObj.createdTime = taosGetTimestampMs();
acctObj.updateTime = acctObj.createdTime;
acctObj.acctId = 1;
acctObj.status = 0;
acctObj.cfg = (SAcctCfg){.maxUsers = INT32_MAX,
.maxDbs = INT32_MAX,
.maxStbs = INT32_MAX,
@ -79,7 +80,7 @@ static int32_t mndCreateDefaultAcct(SMnode *pMnode) {
static SSdbRaw *mndAcctActionEncode(SAcctObj *pAcct) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
SSdbRaw *pRaw = sdbAllocRaw(SDB_ACCT, TSDB_ACCT_VER_NUMBER, sizeof(SAcctObj) + TSDB_ACCT_RESERVE_SIZE);
SSdbRaw *pRaw = sdbAllocRaw(SDB_ACCT, ACCT_VER_NUMBER, sizeof(SAcctObj) + ACCT_RESERVE_SIZE);
if (pRaw == NULL) goto _OVER;
int32_t dataPos = 0;
@ -100,7 +101,7 @@ static SSdbRaw *mndAcctActionEncode(SAcctObj *pAcct) {
SDB_SET_INT32(pRaw, dataPos, pAcct->cfg.maxTopics, _OVER)
SDB_SET_INT64(pRaw, dataPos, pAcct->cfg.maxStorage, _OVER)
SDB_SET_INT32(pRaw, dataPos, pAcct->cfg.accessState, _OVER)
SDB_SET_RESERVE(pRaw, dataPos, TSDB_ACCT_RESERVE_SIZE, _OVER)
SDB_SET_RESERVE(pRaw, dataPos, ACCT_RESERVE_SIZE, _OVER)
SDB_SET_DATALEN(pRaw, dataPos, _OVER)
terrno = 0;
@ -122,7 +123,7 @@ static SSdbRow *mndAcctActionDecode(SSdbRaw *pRaw) {
int8_t sver = 0;
if (sdbGetRawSoftVer(pRaw, &sver) != 0) goto _OVER;
if (sver != TSDB_ACCT_VER_NUMBER) {
if (sver != ACCT_VER_NUMBER) {
terrno = TSDB_CODE_SDB_INVALID_DATA_VER;
goto _OVER;
}
@ -151,7 +152,7 @@ static SSdbRow *mndAcctActionDecode(SSdbRaw *pRaw) {
SDB_GET_INT32(pRaw, dataPos, &pAcct->cfg.maxTopics, _OVER)
SDB_GET_INT64(pRaw, dataPos, &pAcct->cfg.maxStorage, _OVER)
SDB_GET_INT32(pRaw, dataPos, &pAcct->cfg.accessState, _OVER)
SDB_GET_RESERVE(pRaw, dataPos, TSDB_ACCT_RESERVE_SIZE, _OVER)
SDB_GET_RESERVE(pRaw, dataPos, ACCT_RESERVE_SIZE, _OVER)
terrno = 0;
@ -178,7 +179,6 @@ static int32_t mndAcctActionDelete(SSdb *pSdb, SAcctObj *pAcct) {
static int32_t mndAcctActionUpdate(SSdb *pSdb, SAcctObj *pOld, SAcctObj *pNew) {
mTrace("acct:%s, perform update action, old row:%p new row:%p", pOld->acct, pOld, pNew);
pOld->updateTime = pNew->updateTime;
pOld->status = pNew->status;
memcpy(&pOld->cfg, &pNew->cfg, sizeof(SAcctCfg));
@ -186,19 +186,19 @@ static int32_t mndAcctActionUpdate(SSdb *pSdb, SAcctObj *pOld, SAcctObj *pNew) {
}
static int32_t mndProcessCreateAcctReq(SNodeMsg *pReq) {
terrno = TSDB_CODE_MND_MSG_NOT_PROCESSED;
terrno = TSDB_CODE_MSG_NOT_PROCESSED;
mError("failed to process create acct request since %s", terrstr());
return -1;
}
static int32_t mndProcessAlterAcctReq(SNodeMsg *pReq) {
terrno = TSDB_CODE_MND_MSG_NOT_PROCESSED;
terrno = TSDB_CODE_MSG_NOT_PROCESSED;
mError("failed to process create acct request since %s", terrstr());
return -1;
}
static int32_t mndProcessDropAcctReq(SNodeMsg *pReq) {
terrno = TSDB_CODE_MND_MSG_NOT_PROCESSED;
terrno = TSDB_CODE_MSG_NOT_PROCESSED;
mError("failed to process create acct request since %s", terrstr());
return -1;
}

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

@ -363,7 +363,7 @@ static int32_t mndProcessStatusReq(SNodeMsg *pReq) {
pDnode->offlineReason = DND_REASON_VERSION_NOT_MATCH;
}
mError("dnode:%d, status msg version:%d not match cluster:%d", statusReq.dnodeId, statusReq.sver, tsVersion);
terrno = TSDB_CODE_MND_INVALID_MSG_VERSION;
terrno = TSDB_CODE_VERSION_NOT_COMPATIBLE;
goto PROCESS_STATUS_MSG_OVER;
}

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

@ -72,7 +72,7 @@ static int32_t mndRestoreWal(SMnode *pMnode) {
}
mTrace("wal:%" PRId64 ", will be restored, content:%p", ver, pHead->head.body);
if (sdbWriteNotFree(pSdb, (void *)pHead->head.body) < 0) {
if (sdbWriteWithoutFree(pSdb, (void *)pHead->head.body) < 0) {
mError("failed to read wal from sdb since %s, ver:%" PRId64, terrstr(), ver);
goto WAL_RESTORE_OVER;
}

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

@ -844,7 +844,7 @@ static int32_t mndTransExecuteLogs(SMnode *pMnode, SArray *pArray) {
for (int32_t i = 0; i < arraySize; ++i) {
SSdbRaw *pRaw = taosArrayGetP(pArray, i);
int32_t code = sdbWriteNotFree(pSdb, pRaw);
int32_t code = sdbWriteWithoutFree(pSdb, pRaw);
if (code != 0) {
return code;
}

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

@ -368,7 +368,7 @@ int32_t mndProcessMsg(SNodeMsg *pMsg) {
}
if (isReq && (pRpc->contLen == 0 || pRpc->pCont == NULL)) {
terrno = TSDB_CODE_MND_INVALID_MSG_LEN;
terrno = TSDB_CODE_INVALID_MSG_LEN;
mError("msg:%p, failed to process since %s, app:%p", pMsg, terrstr(), ahandle);
return -1;
}

6
source/dnode/mnode/impl/test/acct/acct.cpp
View File

@ -32,7 +32,7 @@ TEST_F(MndTestAcct, 01_Create_Acct) {
SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_ACCT, pReq, contLen);
ASSERT_NE(pRsp, nullptr);
ASSERT_EQ(pRsp->code, TSDB_CODE_MND_MSG_NOT_PROCESSED);
ASSERT_EQ(pRsp->code, TSDB_CODE_MSG_NOT_PROCESSED);
}
TEST_F(MndTestAcct, 02_Alter_Acct) {
@ -42,7 +42,7 @@ TEST_F(MndTestAcct, 02_Alter_Acct) {
SRpcMsg* pRsp = test.SendReq(TDMT_MND_ALTER_ACCT, pReq, contLen);
ASSERT_NE(pRsp, nullptr);
ASSERT_EQ(pRsp->code, TSDB_CODE_MND_MSG_NOT_PROCESSED);
ASSERT_EQ(pRsp->code, TSDB_CODE_MSG_NOT_PROCESSED);
}
TEST_F(MndTestAcct, 03_Drop_Acct) {
@ -52,5 +52,5 @@ TEST_F(MndTestAcct, 03_Drop_Acct) {
SRpcMsg* pRsp = test.SendReq(TDMT_MND_DROP_ACCT, pReq, contLen);
ASSERT_NE(pRsp, nullptr);
ASSERT_EQ(pRsp->code, TSDB_CODE_MND_MSG_NOT_PROCESSED);
ASSERT_EQ(pRsp->code, TSDB_CODE_MSG_NOT_PROCESSED);
}

2
source/dnode/mnode/sdb/CMakeLists.txt
View File

@ -6,5 +6,5 @@ target_include_directories(
PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/inc"
)
target_link_libraries(
sdb os common util
sdb os common util wal
)

7
source/dnode/mnode/sdb/src/sdbFile.c
View File

@ -16,6 +16,7 @@
#define _DEFAULT_SOURCE
#include "sdbInt.h"
#include "tchecksum.h"
#include "wal.h"
#define SDB_TABLE_SIZE 24
#define SDB_RESERVE_SIZE 512
@ -137,7 +138,7 @@ int32_t sdbReadFile(SSdb *pSdb) {
int32_t readLen = 0;
int64_t ret = 0;
SSdbRaw *pRaw = taosMemoryMalloc(SDB_MAX_SIZE);
SSdbRaw *pRaw = taosMemoryMalloc(WAL_MAX_SIZE + 100);
if (pRaw == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
mError("failed read file since %s", terrstr());
@ -202,7 +203,7 @@ int32_t sdbReadFile(SSdb *pSdb) {
break;
}
code = sdbWriteNotFree(pSdb, pRaw);
code = sdbWriteWithoutFree(pSdb, pRaw);
if (code != 0) {
mError("failed to read file:%s since %s", file, terrstr());
goto PARSE_SDB_DATA_ERROR;
@ -263,7 +264,7 @@ static int32_t sdbWriteFileImp(SSdb *pSdb) {
continue;
}
sdbPrintOper(pSdb, pRow, "writeFile");
sdbPrintOper(pSdb, pRow, "write");
SSdbRaw *pRaw = (*encodeFp)(pRow->pObj);
if (pRaw != NULL) {

34
source/dnode/mnode/sdb/src/sdbHash.c
View File

@ -51,7 +51,9 @@ const char *sdbTableName(ESdbType type) {
case SDB_TOPIC:
return "topic";
case SDB_VGROUP:
return "vgId";
return "vgroup";
case SDB_SMA:
return "sma";
case SDB_STB:
return "stb";
case SDB_DB:
@ -86,13 +88,13 @@ void sdbPrintOper(SSdb *pSdb, SSdbRow *pRow, const char *oper) {
EKeyType keyType = pSdb->keyTypes[pRow->type];
if (keyType == SDB_KEY_BINARY) {
mTrace("%s:%s, refCount:%d oper:%s row:%p status:%s", sdbTableName(pRow->type), (char *)pRow->pObj, pRow->refCount,
oper, pRow->pObj, sdbStatusStr(pRow->status));
mTrace("%s:%s, ref:%d oper:%s row:%p status:%s", sdbTableName(pRow->type), (char *)pRow->pObj, pRow->refCount, oper,
pRow->pObj, sdbStatusStr(pRow->status));
} else if (keyType == SDB_KEY_INT32) {
mTrace("%s:%d, refCount:%d oper:%s row:%p status:%s", sdbTableName(pRow->type), *(int32_t *)pRow->pObj,
pRow->refCount, oper, pRow->pObj, sdbStatusStr(pRow->status));
mTrace("%s:%d, ref:%d oper:%s row:%p status:%s", sdbTableName(pRow->type), *(int32_t *)pRow->pObj, pRow->refCount,
oper, pRow->pObj, sdbStatusStr(pRow->status));
} else if (keyType == SDB_KEY_INT64) {
mTrace("%s:%" PRId64 ", refCount:%d oper:%s row:%p status:%s", sdbTableName(pRow->type), *(int64_t *)pRow->pObj,
mTrace("%s:%" PRId64 ", ref:%d oper:%s row:%p status:%s", sdbTableName(pRow->type), *(int64_t *)pRow->pObj,
pRow->refCount, oper, pRow->pObj, sdbStatusStr(pRow->status));
} else {
}
@ -142,7 +144,7 @@ static int32_t sdbInsertRow(SSdb *pSdb, SHashObj *hash, SSdbRaw *pRaw, SSdbRow *
pRow->refCount = 0;
pRow->status = pRaw->status;
sdbPrintOper(pSdb, pRow, "insertRow");
sdbPrintOper(pSdb, pRow, "insert");
if (taosHashPut(hash, pRow->pObj, keySize, &pRow, sizeof(void *)) != 0) {
taosWUnLockLatch(pLock);
@ -191,7 +193,7 @@ static int32_t sdbUpdateRow(SSdb *pSdb, SHashObj *hash, SSdbRaw *pRaw, SSdbRow *
SSdbRow *pOldRow = *ppOldRow;
pOldRow->status = pRaw->status;
sdbPrintOper(pSdb, pOldRow, "updateRow");
sdbPrintOper(pSdb, pOldRow, "update");
taosRUnLockLatch(pLock);
int32_t code = 0;
@ -220,7 +222,7 @@ static int32_t sdbDeleteRow(SSdb *pSdb, SHashObj *hash, SSdbRaw *pRaw, SSdbRow *
SSdbRow *pOldRow = *ppOldRow;
pOldRow->status = pRaw->status;
sdbPrintOper(pSdb, pOldRow, "deleteRow");
sdbPrintOper(pSdb, pOldRow, "delete");
taosHashRemove(hash, pOldRow->pObj, keySize);
taosWUnLockLatch(pLock);
@ -233,7 +235,7 @@ static int32_t sdbDeleteRow(SSdb *pSdb, SHashObj *hash, SSdbRaw *pRaw, SSdbRow *
return 0;
}
int32_t sdbWriteNotFree(SSdb *pSdb, SSdbRaw *pRaw) {
int32_t sdbWriteWithoutFree(SSdb *pSdb, SSdbRaw *pRaw) {
SHashObj *hash = sdbGetHash(pSdb, pRaw->type);
if (hash == NULL) return terrno;
@ -266,7 +268,7 @@ int32_t sdbWriteNotFree(SSdb *pSdb, SSdbRaw *pRaw) {
}
int32_t sdbWrite(SSdb *pSdb, SSdbRaw *pRaw) {
int32_t code = sdbWriteNotFree(pSdb, pRaw);
int32_t code = sdbWriteWithoutFree(pSdb, pRaw);
sdbFreeRaw(pRaw);
return code;
}
@ -296,7 +298,7 @@ void *sdbAcquire(SSdb *pSdb, ESdbType type, const void *pKey) {
case SDB_STATUS_UPDATING:
atomic_add_fetch_32(&pRow->refCount, 1);
pRet = pRow->pObj;
sdbPrintOper(pSdb, pRow, "acquireRow");
sdbPrintOper(pSdb, pRow, "acquire");
break;
case SDB_STATUS_CREATING:
terrno = TSDB_CODE_SDB_OBJ_CREATING;
@ -318,7 +320,7 @@ static void sdbCheck(SSdb *pSdb, SSdbRow *pRow) {
taosRLockLatch(pLock);
int32_t ref = atomic_load_32(&pRow->refCount);
sdbPrintOper(pSdb, pRow, "checkRow");
sdbPrintOper(pSdb, pRow, "check");
if (ref <= 0 && pRow->status == SDB_STATUS_DROPPED) {
sdbFreeRow(pSdb, pRow);
}
@ -330,13 +332,13 @@ void sdbRelease(SSdb *pSdb, void *pObj) {
if (pObj == NULL) return;
SSdbRow *pRow = (SSdbRow *)((char *)pObj - sizeof(SSdbRow));
if (pRow->type >= SDB_MAX ) return;
if (pRow->type >= SDB_MAX) return;
SRWLatch *pLock = &pSdb->locks[pRow->type];
taosRLockLatch(pLock);
int32_t ref = atomic_sub_fetch_32(&pRow->refCount, 1);
sdbPrintOper(pSdb, pRow, "releaseRow");
sdbPrintOper(pSdb, pRow, "release");
if (ref <= 0 && pRow->status == SDB_STATUS_DROPPED) {
sdbFreeRow(pSdb, pRow);
}
@ -372,7 +374,7 @@ void *sdbFetch(SSdb *pSdb, ESdbType type, void *pIter, void **ppObj) {
}
atomic_add_fetch_32(&pRow->refCount, 1);
sdbPrintOper(pSdb, pRow, "fetchRow");
sdbPrintOper(pSdb, pRow, "fetch");
*ppObj = pRow->pObj;
break;
}

2
source/dnode/mnode/sdb/src/sdbRaw.c
View File

@ -27,7 +27,7 @@ SSdbRaw *sdbAllocRaw(ESdbType type, int8_t sver, int32_t dataLen) {
pRaw->sver = sver;
pRaw->dataLen = dataLen;
mTrace("raw:%p, is created, len:%d", pRaw, dataLen);
mTrace("raw:%p, is created, len:%d table:%s", pRaw, dataLen, sdbTableName(type));
return pRaw;
}

2
source/dnode/mnode/sdb/src/sdbRow.c
View File

@ -43,7 +43,7 @@ void sdbFreeRow(SSdb *pSdb, SSdbRow *pRow) {
(*deleteFp)(pSdb, pRow->pObj);
}
sdbPrintOper(pSdb, pRow, "freeRow");
sdbPrintOper(pSdb, pRow, "free");
mTrace("row:%p, is freed", pRow->pObj);
taosMemoryFreeClear(pRow);

8
source/dnode/qnode/src/qnode.c
View File

@ -17,7 +17,7 @@
#include "qndInt.h"
#include "query.h"
#include "qworker.h"
//#include "tudf.h"
#include "libs/function/function.h"
SQnode *qndOpen(const SQnodeOpt *pOption) {
SQnode *pQnode = taosMemoryCalloc(1, sizeof(SQnode));
@ -26,7 +26,9 @@ SQnode *qndOpen(const SQnodeOpt *pOption) {
return NULL;
}
//udfcOpen();
if (udfcOpen() != 0) {
qError("qnode can not open udfc");
}
if (qWorkerInit(NODE_TYPE_QNODE, pQnode->qndId, NULL, (void **)&pQnode->pQuery, &pOption->msgCb)) {
taosMemoryFreeClear(pQnode);
@ -40,7 +42,7 @@ SQnode *qndOpen(const SQnodeOpt *pOption) {
void qndClose(SQnode *pQnode) {
qWorkerDestroy((void **)&pQnode->pQuery);
//udfcClose();
udfcClose();
taosMemoryFree(pQnode);
}

3
source/libs/scalar/src/scalar.c
View File

@ -7,6 +7,7 @@
#include "tcommon.h"
#include "tdatablock.h"
#include "scalar.h"
#include "tudf.h"
int32_t scalarGetOperatorParamNum(EOperatorType type) {
if (OP_TYPE_IS_NULL == type || OP_TYPE_IS_NOT_NULL == type || OP_TYPE_IS_TRUE == type || OP_TYPE_IS_NOT_TRUE == type
@ -336,14 +337,12 @@ int32_t sclExecFunction(SFunctionNode *node, SScalarCtx *ctx, SScalarParam *outp
SCL_ERR_RET(sclInitParamList(&params, node->pParameterList, ctx, &paramNum, &rowNum));
if (fmIsUserDefinedFunc(node->funcId)) {
#if 0
UdfcFuncHandle udfHandle = NULL;
SCL_ERR_JRET(setupUdf(node->functionName, &udfHandle));
code = callUdfScalarFunc(udfHandle, params, paramNum, output);
teardownUdf(udfHandle);
SCL_ERR_JRET(code);
#endif
} else {
SScalarFuncExecFuncs ffpSet = {0};
code = fmGetScalarFuncExecFuncs(node->funcId, &ffpSet);

6
source/util/src/tconfig.c
View File

@ -145,12 +145,6 @@ static int32_t cfgCheckAndSetDir(SConfigItem *pItem, const char *inputDir) {
return -1;
}
if (taosRealPath(fullDir, NULL, PATH_MAX) != 0) {
terrno = TAOS_SYSTEM_ERROR(errno);
uError("failed to get realpath of dir:%s since %s", inputDir, terrstr());
return -1;
}
taosMemoryFreeClear(pItem->str);
pItem->str = strdup(fullDir);
if (pItem->str == NULL) {

9
source/util/src/terror.c
View File

@ -144,17 +144,10 @@ TAOS_DEFINE_ERROR(TSDB_CODE_TSC_STMT_CLAUSE_ERROR, "not supported stmt cl
// mnode-common
TAOS_DEFINE_ERROR(TSDB_CODE_MND_APP_ERROR, "Mnode internal error")
TAOS_DEFINE_ERROR(TSDB_CODE_MND_NOT_READY, "Cluster not ready")
TAOS_DEFINE_ERROR(TSDB_CODE_MND_MSG_NOT_PROCESSED, "Message not processed")
TAOS_DEFINE_ERROR(TSDB_CODE_MND_NOT_READY, "Mnode not ready")
TAOS_DEFINE_ERROR(TSDB_CODE_MND_ACTION_IN_PROGRESS, "Message is progressing")
TAOS_DEFINE_ERROR(TSDB_CODE_MND_ACTION_NEED_REPROCESSED, "Message need to be reprocessed")
TAOS_DEFINE_ERROR(TSDB_CODE_MND_NO_RIGHTS, "Insufficient privilege for operation")
TAOS_DEFINE_ERROR(TSDB_CODE_MND_INVALID_OPTIONS, "Invalid mnode options")
TAOS_DEFINE_ERROR(TSDB_CODE_MND_INVALID_CONNECTION, "Invalid message connection")
TAOS_DEFINE_ERROR(TSDB_CODE_MND_INVALID_MSG_VERSION, "Incompatible protocol version")
TAOS_DEFINE_ERROR(TSDB_CODE_MND_INVALID_MSG_LEN, "Invalid message length")
TAOS_DEFINE_ERROR(TSDB_CODE_MND_INVALID_MSG_TYPE, "Invalid message type")
TAOS_DEFINE_ERROR(TSDB_CODE_MND_TOO_MANY_SHELL_CONNS, "Too many connections")
// mnode-show
TAOS_DEFINE_ERROR(TSDB_CODE_MND_INVALID_SHOWOBJ, "Data expired")