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enh: support alter debugflag in dnode

This commit is contained in:
Shengliang Guan 2022-07-13 14:13:12 +08:00
parent ba8d02e67c
commit 480de34a0e
3 changed files with 81 additions and 15 deletions
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34
source/common/src/tglobal.c
View File

@ -1117,10 +1117,44 @@ void taosCfgDynamicOptions(const char *option, const char *value) {
if (strncasecmp(option, "debugFlag", 9) == 0) {
int32_t flag = atoi(value);
taosSetAllDebugFlag(flag);
return;
}
if (strcasecmp(option, "resetlog") == 0) {
taosResetLog();
cfgDumpCfg(tsCfg, 0, false);
return;
}
if (strcasecmp(option, "monitor") == 0) {
int32_t monitor = atoi(value);
uInfo("monitor set from %d to %d", tsEnableMonitor, monitor);
tsEnableMonitor = monitor;
return;
}
const char *options[] = {
"dDebugFlag", "vDebugFlag", "mDebugFlag", "wDebugFlag", "sDebugFlag", "tsdbDebugFlag",
"tqDebugFlag", "fsDebugFlag", "udfDebugFlag", "smaDebugFlag", "idxDebugFlag", "tmrDebugFlag",
"uDebugFlag", "smaDebugFlag", "rpcDebugFlag", "qDebugFlag",
};
int32_t *optionVars[] = {
&dDebugFlag, &vDebugFlag, &mDebugFlag, &wDebugFlag, &sDebugFlag, &tsdbDebugFlag,
&tqDebugFlag, &fsDebugFlag, &udfDebugFlag, &smaDebugFlag, &idxDebugFlag, &tmrDebugFlag,
&uDebugFlag, &smaDebugFlag, &rpcDebugFlag, &qDebugFlag,
};
int32_t optionSize = tListLen(options);
for (int32_t d = 0; d < optionSize; ++d) {
const char *optName = options[d];
int32_t optLen = strlen(optName);
if (strncasecmp(option, optName, optLen) != 0) continue;
int32_t flag = atoi(value);
uInfo("%s set from %d to %d", optName, *optionVars[d], flag);
*optionVars[d] = flag;
return;
}
uError("failed to cfg dynamic option:%s value:%s", option, value);
}

58
source/dnode/mnode/impl/src/mndDnode.c
View File

@ -781,7 +781,13 @@ _OVER:
}
static int32_t mndProcessConfigDnodeReq(SRpcMsg *pReq) {
SMnode *pMnode = pReq->info.node;
SMnode *pMnode = pReq->info.node;
const char *options[] = {
"debugFlag", "dDebugFlag", "vDebugFlag", "mDebugFlag", "wDebugFlag", "sDebugFlag",
"tsdbDebugFlag", "tqDebugFlag", "fsDebugFlag", "udfDebugFlag", "smaDebugFlag", "idxDebugFlag",
"tmrDebugFlag", "uDebugFlag", "smaDebugFlag", "rpcDebugFlag", "qDebugFlag",
};
int32_t optionSize = tListLen(options);
SMCfgDnodeReq cfgReq = {0};
if (tDeserializeSMCfgDnodeReq(pReq->pCont, pReq->contLen, &cfgReq) != 0) {
@ -802,27 +808,52 @@ static int32_t mndProcessConfigDnodeReq(SRpcMsg *pReq) {
SEpSet epSet = mndGetDnodeEpset(pDnode);
mndReleaseDnode(pMnode, pDnode);
SDCfgDnodeReq dcfgReq = {0};
if (strncasecmp(cfgReq.config, "debugFlag", 9) == 0) {
if (strcasecmp(cfgReq.config, "resetlog") == 0) {
strcpy(dcfgReq.config, "resetlog");
} else if (strncasecmp(cfgReq.config, "monitor", 7) == 0) {
const char *value = cfgReq.value;
int32_t flag = atoi(value);
if (flag <= 0) {
flag = atoi(cfgReq.config + 10);
flag = atoi(cfgReq.config + 8);
}
if (flag <= 0 || flag > 255) {
mError("dnode:%d, failed to config debugFlag since value:%d", cfgReq.dnodeId, flag);
if (flag < 0 || flag > 2) {
mError("dnode:%d, failed to config monitor since value:%d", cfgReq.dnodeId, flag);
terrno = TSDB_CODE_INVALID_CFG;
return -1;
}
strcpy(dcfgReq.config, "debugFlag");
strcpy(dcfgReq.config, "monitor");
snprintf(dcfgReq.value, TSDB_DNODE_VALUE_LEN, "%d", flag);
} else if (strcasecmp(cfgReq.config, "resetlog") == 0) {
strcpy(dcfgReq.config, "resetlog");
} else {
terrno = TSDB_CODE_INVALID_CFG;
mError("dnode:%d, failed to config since %s", cfgReq.dnodeId, terrstr());
return -1;
bool findOpt = false;
for (int32_t d = 0; d < optionSize; ++d) {
const char *optName = options[d];
int32_t optLen = strlen(optName);
if (strncasecmp(cfgReq.config, optName, optLen) != 0) continue;
const char *value = cfgReq.value;
int32_t flag = atoi(value);
if (flag <= 0) {
flag = atoi(cfgReq.config + optLen + 1);
}
if (flag <= 0 || flag > 255) {
mError("dnode:%d, failed to config %s since value:%d", cfgReq.dnodeId, optName, flag);
terrno = TSDB_CODE_INVALID_CFG;
return -1;
}
tstrncpy(dcfgReq.config, optName, optLen + 1);
snprintf(dcfgReq.value, TSDB_DNODE_VALUE_LEN, "%d", flag);
findOpt = true;
}
if (!findOpt) {
terrno = TSDB_CODE_INVALID_CFG;
mError("dnode:%d, failed to config since %s", cfgReq.dnodeId, terrstr());
return -1;
}
}
int32_t bufLen = tSerializeSDCfgDnodeReq(NULL, 0, &dcfgReq);
@ -831,13 +862,14 @@ static int32_t mndProcessConfigDnodeReq(SRpcMsg *pReq) {
if (pBuf == NULL) return -1;
tSerializeSDCfgDnodeReq(pBuf, bufLen, &dcfgReq);
mDebug("dnode:%d, send config req to dnode, app:%p", cfgReq.dnodeId, pReq->info.ahandle);
mInfo("dnode:%d, send config req to dnode, app:%p config:%s value:%s", cfgReq.dnodeId, pReq->info.ahandle,
dcfgReq.config, dcfgReq.value);
SRpcMsg rpcMsg = {.msgType = TDMT_DND_CONFIG_DNODE, .pCont = pBuf, .contLen = bufLen};
return tmsgSendReq(&epSet, &rpcMsg);
}
static int32_t mndProcessConfigDnodeRsp(SRpcMsg *pRsp) {
mDebug("config rsp from dnode, app:%p", pRsp->info.ahandle);
mInfo("config rsp from dnode, app:%p", pRsp->info.ahandle);
return 0;
}

4
source/libs/sync/src/syncMain.c
View File

@ -293,7 +293,7 @@ int32_t syncLeaderTransferTo(int64_t rid, SNodeInfo newLeader) {
int32_t syncNodeLeaderTransfer(SSyncNode* pSyncNode) {
if (pSyncNode->peersNum == 0) {
sError("only one replica, cannot leader transfer");
sDebug("only one replica, cannot leader transfer");
terrno = TSDB_CODE_SYN_ONE_REPLICA;
return -1;
}
@ -307,7 +307,7 @@ int32_t syncNodeLeaderTransferTo(SSyncNode* pSyncNode, SNodeInfo newLeader) {
int32_t ret = 0;
if (pSyncNode->replicaNum == 1) {
sError("only one replica, cannot leader transfer");
sDebug("only one replica, cannot leader transfer");
terrno = TSDB_CODE_SYN_ONE_REPLICA;
return -1;
}