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Star 22016
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TDengine
提交 2ae4081a 编写于 作者: M Minghao Li
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refactor(sync): add double queues in vnode

上级 733440b3
隐藏空白更改
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Showing with 413 addition and 104 deletion
include/libs/sync/sync.h
浏览文件 @ 2ae4081a
......@@ -27,20 +27,20 @@ extern "C" {
extern bool gRaftDetailLog;
#define SYNC_RESP_TTL_MS 10000000
#define SYNC_SPEED_UP_HB_TIMER 400
#define SYNC_SPEED_UP_AFTER_MS (1000 * 20)
#define SYNC_SLOW_DOWN_RANGE 100
#define SYNC_MAX_READ_RANGE 2
#define SYNC_MAX_PROGRESS_WAIT_MS 4000
#define SYNC_RESP_TTL_MS 10000000
#define SYNC_SPEED_UP_HB_TIMER 400
#define SYNC_SPEED_UP_AFTER_MS (1000 * 20)
#define SYNC_SLOW_DOWN_RANGE 100
#define SYNC_MAX_READ_RANGE 2
#define SYNC_MAX_PROGRESS_WAIT_MS 4000
#define SYNC_MAX_START_TIME_RANGE_MS (1000 * 20)
#define SYNC_MAX_RECV_TIME_RANGE_MS 1200
#define SYNC_ADD_QUORUM_COUNT 3
#define SYNC_MAX_RECV_TIME_RANGE_MS 1200
#define SYNC_ADD_QUORUM_COUNT 3
#define SYNC_MAX_BATCH_SIZE 1
#define SYNC_INDEX_BEGIN 0
#define SYNC_INDEX_INVALID -1
#define SYNC_TERM_INVALID 0xFFFFFFFFFFFFFFFF
#define SYNC_INDEX_BEGIN 0
#define SYNC_INDEX_INVALID -1
#define SYNC_TERM_INVALID 0xFFFFFFFFFFFFFFFF
typedef enum {
SYNC_STRATEGY_NO_SNAPSHOT = 0,
......@@ -132,7 +132,7 @@ typedef struct SSyncFSM {
void (*FpRollBackCb)(struct SSyncFSM* pFsm, const SRpcMsg* pMsg, SFsmCbMeta cbMeta);
void (*FpRestoreFinishCb)(struct SSyncFSM* pFsm);
void (*FpReConfigCb)(struct SSyncFSM* pFsm, const SRpcMsg* pMsg, SReConfigCbMeta *cbMeta);
void (*FpReConfigCb)(struct SSyncFSM* pFsm, const SRpcMsg* pMsg, SReConfigCbMeta* cbMeta);
void (*FpLeaderTransferCb)(struct SSyncFSM* pFsm, const SRpcMsg* pMsg, SFsmCbMeta cbMeta);
void (*FpBecomeLeaderCb)(struct SSyncFSM* pFsm);
......
source/dnode/mgmt/mgmt_vnode/src/vmWorker.c
浏览文件 @ 2ae4081a
......@@ -219,6 +219,10 @@ static int32_t vmPutMsgToQueue(SVnodeMgmt *pMgmt, SRpcMsg *pMsg, EQueueType qtyp
dGTrace("vgId:%d, msg:%p put into vnode-sync queue", pVnode->vgId, pMsg);
taosWriteQitem(pVnode->pSyncQ, pMsg);
break;
case SYNC_CTRL_QUEUE:
dGTrace("vgId:%d, msg:%p put into vnode-sync-ctrl queue", pVnode->vgId, pMsg);
taosWriteQitem(pVnode->pSyncCtrlQ, pMsg);
break;
case APPLY_QUEUE:
dGTrace("vgId:%d, msg:%p put into vnode-apply queue", pVnode->vgId, pMsg);
taosWriteQitem(pVnode->pApplyQ, pMsg);
......
source/libs/sync/inc/syncEnv.h
浏览文件 @ 2ae4081a
......@@ -28,13 +28,13 @@ extern "C" {
#include "trpc.h"
#include "ttimer.h"
#define TIMER_MAX_MS 0x7FFFFFFF
#define ENV_TICK_TIMER_MS 1000
#define PING_TIMER_MS 5000
#define ELECT_TIMER_MS_MIN 5000
#define ELECT_TIMER_MS_MAX (ELECT_TIMER_MS_MIN * 2)
#define TIMER_MAX_MS 0x7FFFFFFF
#define ENV_TICK_TIMER_MS 1000
#define PING_TIMER_MS 5000
#define ELECT_TIMER_MS_MIN 5000
#define ELECT_TIMER_MS_MAX (ELECT_TIMER_MS_MIN * 2)
#define ELECT_TIMER_MS_RANGE (ELECT_TIMER_MS_MAX - ELECT_TIMER_MS_MIN)
#define HEARTBEAT_TIMER_MS 900
#define HEARTBEAT_TIMER_MS 900
#define EMPTY_RAFT_ID ((SRaftId){.addr = 0, .vgId = 0})
......
source/libs/sync/inc/syncIndexMgr.h
浏览文件 @ 2ae4081a
......@@ -45,8 +45,8 @@ void syncIndexMgrDestroy(SSyncIndexMgr *pSyncIndexMgr);
void syncIndexMgrClear(SSyncIndexMgr *pSyncIndexMgr);
void syncIndexMgrSetIndex(SSyncIndexMgr *pSyncIndexMgr, const SRaftId *pRaftId, SyncIndex index);
SyncIndex syncIndexMgrGetIndex(SSyncIndexMgr *pSyncIndexMgr, const SRaftId *pRaftId);
cJSON *syncIndexMgr2Json(SSyncIndexMgr *pSyncIndexMgr);
char *syncIndexMgr2Str(SSyncIndexMgr *pSyncIndexMgr);
cJSON * syncIndexMgr2Json(SSyncIndexMgr *pSyncIndexMgr);
char * syncIndexMgr2Str(SSyncIndexMgr *pSyncIndexMgr);
void syncIndexMgrSetStartTime(SSyncIndexMgr *pSyncIndexMgr, const SRaftId *pRaftId, int64_t startTime);
int64_t syncIndexMgrGetStartTime(SSyncIndexMgr *pSyncIndexMgr, const SRaftId *pRaftId);
......
source/libs/sync/inc/syncInt.h
浏览文件 @ 2ae4081a
......@@ -57,9 +57,32 @@ typedef struct SRaftCfg SRaftCfg;
typedef struct SSyncRespMgr SSyncRespMgr;
typedef struct SSyncSnapshotSender SSyncSnapshotSender;
typedef struct SSyncSnapshotReceiver SSyncSnapshotReceiver;
typedef struct SSyncTimer SSyncTimer;
typedef struct SSyncHbTimerData SSyncHbTimerData;
extern bool gRaftDetailLog;
typedef struct SSyncHbTimerData {
SSyncNode* pSyncNode;
SSyncTimer* pTimer;
SRaftId destId;
uint64_t logicClock;
} SSyncHbTimerData;
typedef struct SSyncTimer {
void* pTimer;
TAOS_TMR_CALLBACK timerCb;
uint64_t logicClock;
uint64_t counter;
int32_t timerMS;
SRaftId destId;
void *pData;
} SSyncTimer;
int32_t syncHbTimerInit(SSyncNode* pSyncNode, SSyncTimer* pSyncTimer, SRaftId destId);
int32_t syncHbTimerStart(SSyncNode* pSyncNode, SSyncTimer* pSyncTimer);
int32_t syncHbTimerStop(SSyncNode* pSyncNode, SSyncTimer* pSyncTimer);
typedef struct SSyncNode {
// init by SSyncInfo
SyncGroupId vgId;
......@@ -139,6 +162,9 @@ typedef struct SSyncNode {
TAOS_TMR_CALLBACK FpHeartbeatTimerCB; // Timer Fp
uint64_t heartbeatTimerCounter;
// peer heartbeat timer
SSyncTimer peerHeartbeatTimerArr[TSDB_MAX_REPLICA];
// callback
FpOnPingCb FpOnPing;
FpOnPingReplyCb FpOnPingReply;
......@@ -256,6 +282,7 @@ int32_t syncNodeUpdateNewConfigIndex(SSyncNode* ths, SSyncCfg* pNewCfg);
bool syncNodeInRaftGroup(SSyncNode* ths, SRaftId* pRaftId);
SSyncSnapshotSender* syncNodeGetSnapshotSender(SSyncNode* ths, SRaftId* pDestId);
SSyncTimer* syncNodeGetHbTimer(SSyncNode* ths, SRaftId* pDestId);
int32_t syncGetSnapshotMeta(int64_t rid, struct SSnapshotMeta* sMeta);
int32_t syncGetSnapshotMetaByIndex(int64_t rid, SyncIndex snapshotIndex, struct SSnapshotMeta* sMeta);
......
source/libs/sync/inc/syncRaftCfg.h
浏览文件 @ 2ae4081a
......@@ -45,8 +45,8 @@ int32_t raftCfgIndexClose(SRaftCfgIndex *pRaftCfgIndex);
int32_t raftCfgIndexPersist(SRaftCfgIndex *pRaftCfgIndex);
int32_t raftCfgIndexAddConfigIndex(SRaftCfgIndex *pRaftCfgIndex, SyncIndex configIndex);
cJSON *raftCfgIndex2Json(SRaftCfgIndex *pRaftCfgIndex);
char *raftCfgIndex2Str(SRaftCfgIndex *pRaftCfgIndex);
cJSON * raftCfgIndex2Json(SRaftCfgIndex *pRaftCfgIndex);
char * raftCfgIndex2Str(SRaftCfgIndex *pRaftCfgIndex);
int32_t raftCfgIndexFromJson(const cJSON *pRoot, SRaftCfgIndex *pRaftCfgIndex);
int32_t raftCfgIndexFromStr(const char *s, SRaftCfgIndex *pRaftCfgIndex);
......@@ -73,14 +73,14 @@ int32_t raftCfgClose(SRaftCfg *pRaftCfg);
int32_t raftCfgPersist(SRaftCfg *pRaftCfg);
int32_t raftCfgAddConfigIndex(SRaftCfg *pRaftCfg, SyncIndex configIndex);
cJSON *syncCfg2Json(SSyncCfg *pSyncCfg);
char *syncCfg2Str(SSyncCfg *pSyncCfg);
char *syncCfg2SimpleStr(SSyncCfg *pSyncCfg);
cJSON * syncCfg2Json(SSyncCfg *pSyncCfg);
char * syncCfg2Str(SSyncCfg *pSyncCfg);
char * syncCfg2SimpleStr(SSyncCfg *pSyncCfg);
int32_t syncCfgFromJson(const cJSON *pRoot, SSyncCfg *pSyncCfg);
int32_t syncCfgFromStr(const char *s, SSyncCfg *pSyncCfg);
cJSON *raftCfg2Json(SRaftCfg *pRaftCfg);
char *raftCfg2Str(SRaftCfg *pRaftCfg);
cJSON * raftCfg2Json(SRaftCfg *pRaftCfg);
char * raftCfg2Str(SRaftCfg *pRaftCfg);
int32_t raftCfgFromJson(const cJSON *pRoot, SRaftCfg *pRaftCfg);
int32_t raftCfgFromStr(const char *s, SRaftCfg *pRaftCfg);
......
source/libs/sync/inc/syncReplication.h
浏览文件 @ 2ae4081a
......@@ -61,6 +61,8 @@ int32_t syncNodeReplicate(SSyncNode* pSyncNode, bool isTimer);
int32_t syncNodeAppendEntries(SSyncNode* pSyncNode, const SRaftId* destRaftId, const SyncAppendEntries* pMsg);
int32_t syncNodeAppendEntriesBatch(SSyncNode* pSyncNode, const SRaftId* destRaftId, const SyncAppendEntriesBatch* pMsg);
int32_t syncNodeHeartbeat(SSyncNode* pSyncNode, const SRaftId* destRaftId, const SyncHeartbeat* pMsg);
#ifdef __cplusplus
}
#endif
......
source/libs/sync/inc/syncRespMgr.h
浏览文件 @ 2ae4081a
......@@ -32,9 +32,9 @@ typedef struct SRespStub {
} SRespStub;
typedef struct SSyncRespMgr {
SHashObj *pRespHash;
SHashObj * pRespHash;
int64_t ttl;
void *data;
void * data;
TdThreadMutex mutex;
uint64_t seqNum;
} SSyncRespMgr;
......
source/libs/sync/inc/syncSnapshot.h
浏览文件 @ 2ae4081a
......@@ -28,10 +28,10 @@ extern "C" {
#include "syncMessage.h"
#include "taosdef.h"
#define SYNC_SNAPSHOT_SEQ_INVALID -1
#define SYNC_SNAPSHOT_SEQ_INVALID -1
#define SYNC_SNAPSHOT_SEQ_FORCE_CLOSE -2
#define SYNC_SNAPSHOT_SEQ_BEGIN 0
#define SYNC_SNAPSHOT_SEQ_END 0x7FFFFFFF
#define SYNC_SNAPSHOT_SEQ_BEGIN 0
#define SYNC_SNAPSHOT_SEQ_END 0x7FFFFFFF
#define SYNC_SNAPSHOT_RETRY_MS 5000
......@@ -40,14 +40,14 @@ typedef struct SSyncSnapshotSender {
bool start;
int32_t seq;
int32_t ack;
void *pReader;
void *pCurrentBlock;
void * pReader;
void * pCurrentBlock;
int32_t blockLen;
SSnapshotParam snapshotParam;
SSnapshot snapshot;
SSyncCfg lastConfig;
int64_t sendingMS;
SSyncNode *pSyncNode;
SSyncNode * pSyncNode;
int32_t replicaIndex;
SyncTerm term;
SyncTerm privateTerm;
......@@ -64,20 +64,20 @@ int32_t snapshotSend(SSyncSnapshotSender *pSender);
int32_t snapshotReSend(SSyncSnapshotSender *pSender);
cJSON *snapshotSender2Json(SSyncSnapshotSender *pSender);
char *snapshotSender2Str(SSyncSnapshotSender *pSender);
char *snapshotSender2SimpleStr(SSyncSnapshotSender *pSender, char *event);
char * snapshotSender2Str(SSyncSnapshotSender *pSender);
char * snapshotSender2SimpleStr(SSyncSnapshotSender *pSender, char *event);
//---------------------------------------------------
typedef struct SSyncSnapshotReceiver {
bool start;
int32_t ack;
void *pWriter;
void * pWriter;
SyncTerm term;
SyncTerm privateTerm;
SSnapshotParam snapshotParam;
SSnapshot snapshot;
SRaftId fromId;
SSyncNode *pSyncNode;
SSyncNode * pSyncNode;
} SSyncSnapshotReceiver;
......@@ -89,8 +89,8 @@ bool snapshotReceiverIsStart(SSyncSnapshotReceiver *pReceiver)
void snapshotReceiverForceStop(SSyncSnapshotReceiver *pReceiver);
cJSON *snapshotReceiver2Json(SSyncSnapshotReceiver *pReceiver);
char *snapshotReceiver2Str(SSyncSnapshotReceiver *pReceiver);
char *snapshotReceiver2SimpleStr(SSyncSnapshotReceiver *pReceiver, char *event);
char * snapshotReceiver2Str(SSyncSnapshotReceiver *pReceiver);
char * snapshotReceiver2SimpleStr(SSyncSnapshotReceiver *pReceiver, char *event);
//---------------------------------------------------
// on message
......
source/libs/sync/src/syncIndexMgr.c
浏览文件 @ 2ae4081a
......@@ -136,7 +136,7 @@ cJSON *syncIndexMgr2Json(SSyncIndexMgr *pSyncIndexMgr) {
char *syncIndexMgr2Str(SSyncIndexMgr *pSyncIndexMgr) {
cJSON *pJson = syncIndexMgr2Json(pSyncIndexMgr);
char *serialized = cJSON_Print(pJson);
char * serialized = cJSON_Print(pJson);
cJSON_Delete(pJson);
return serialized;
}
......
source/libs/sync/src/syncMain.c
浏览文件 @ 2ae4081a
......@@ -46,15 +46,16 @@ static void syncNodeEqElectTimer(void* param, void* tmrId);
static void syncNodeEqHeartbeatTimer(void* param, void* tmrId);
static int32_t syncNodeEqNoop(SSyncNode* ths);
static int32_t syncNodeAppendNoop(SSyncNode* ths);
static void syncNodeEqPeerHeartbeatTimer(void* param, void* tmrId);
// process message ----
int32_t syncNodeOnPingCb(SSyncNode* ths, SyncPing* pMsg);
int32_t syncNodeOnPingReplyCb(SSyncNode* ths, SyncPingReply* pMsg);
// ---------------------------------
static void syncNodeFreeCb(void *param) {
syncNodeClose(param);
param = NULL;
static void syncNodeFreeCb(void* param) {
syncNodeClose(param);
param = NULL;
}
int32_t syncInit() {
......@@ -918,6 +919,43 @@ _END:
return ret;
}
int32_t syncHbTimerInit(SSyncNode* pSyncNode, SSyncTimer* pSyncTimer, SRaftId destId) {
pSyncTimer->pTimer = NULL;
pSyncTimer->counter = 0;
pSyncTimer->timerMS = pSyncNode->hbBaseLine;
pSyncTimer->timerCb = syncNodeEqPeerHeartbeatTimer;
pSyncTimer->destId = destId;
atomic_store_64(&pSyncTimer->logicClock, 0);
return 0;
}
int32_t syncHbTimerStart(SSyncNode* pSyncNode, SSyncTimer* pSyncTimer) {
int32_t ret = 0;
if (syncEnvIsStart()) {
SSyncHbTimerData *pData = taosMemoryMalloc(sizeof(SSyncHbTimerData));
pData->pSyncNode = pSyncNode;
pData->pTimer = pSyncTimer;
pData->destId = pSyncTimer->destId;
pData->logicClock = pSyncTimer->logicClock;
pSyncTimer->pData = pData;
taosTmrReset(pSyncTimer->timerCb, pSyncTimer->timerMS, pData, gSyncEnv->pTimerManager, &pSyncTimer->pTimer);
} else {
sError("vgId:%d, start ctrl hb timer error, sync env is stop", pSyncNode->vgId);
}
return ret;
}
int32_t syncHbTimerStop(SSyncNode* pSyncNode, SSyncTimer* pSyncTimer) {
int32_t ret = 0;
atomic_add_fetch_64(&pSyncTimer->logicClock, 1);
taosTmrStop(pSyncTimer->pTimer);
pSyncTimer->pTimer = NULL;
//taosMemoryFree(pSyncTimer->pData);
return ret;
}
// open/close --------------
SSyncNode* syncNodeOpen(const SSyncInfo* pOldSyncInfo) {
SSyncInfo* pSyncInfo = (SSyncInfo*)pOldSyncInfo;
......@@ -947,15 +985,15 @@ SSyncNode* syncNodeOpen(const SSyncInfo* pOldSyncInfo) {
meta.batchSize = pSyncInfo->batchSize;
ret = raftCfgCreateFile((SSyncCfg*)&(pSyncInfo->syncCfg), meta, pSyncNode->configPath);
if (ret != 0) {
sError("failed to create raft cfg file. configPath: %s", pSyncNode->configPath);
goto _error;
sError("failed to create raft cfg file. configPath: %s", pSyncNode->configPath);
goto _error;
}
} else {
// update syncCfg by raft_config.json
pSyncNode->pRaftCfg = raftCfgOpen(pSyncNode->configPath);
if (pSyncNode->pRaftCfg == NULL) {
sError("failed to open raft cfg file. path:%s", pSyncNode->configPath);
goto _error;
sError("failed to open raft cfg file. path:%s", pSyncNode->configPath);
goto _error;
}
pSyncInfo->syncCfg = pSyncNode->pRaftCfg->cfg;
......@@ -986,8 +1024,8 @@ SSyncNode* syncNodeOpen(const SSyncInfo* pOldSyncInfo) {
// init internal
pSyncNode->myNodeInfo = pSyncNode->pRaftCfg->cfg.nodeInfo[pSyncNode->pRaftCfg->cfg.myIndex];
if (!syncUtilnodeInfo2raftId(&pSyncNode->myNodeInfo, pSyncNode->vgId, &pSyncNode->myRaftId)) {
sError("failed to determine my raft member id. vgId:%d", pSyncNode->vgId);
goto _error;
sError("failed to determine my raft member id. vgId:%d", pSyncNode->vgId);
goto _error;
}
// init peersNum, peers, peersId
......@@ -1001,17 +1039,17 @@ SSyncNode* syncNodeOpen(const SSyncInfo* pOldSyncInfo) {
}
for (int i = 0; i < pSyncNode->peersNum; ++i) {
if (!syncUtilnodeInfo2raftId(&pSyncNode->peersNodeInfo[i], pSyncNode->vgId, &pSyncNode->peersId[i])) {
sError("failed to determine raft member id. vgId:%d, peer:%d", pSyncNode->vgId, i);
goto _error;
sError("failed to determine raft member id. vgId:%d, peer:%d", pSyncNode->vgId, i);
goto _error;
}
}
// init replicaNum, replicasId
pSyncNode->replicaNum = pSyncNode->pRaftCfg->cfg.replicaNum;
for (int i = 0; i < pSyncNode->pRaftCfg->cfg.replicaNum; ++i) {
if(!syncUtilnodeInfo2raftId(&pSyncNode->pRaftCfg->cfg.nodeInfo[i], pSyncNode->vgId, &pSyncNode->replicasId[i])) {
sError("failed to determine raft member id. vgId:%d, replica:%d", pSyncNode->vgId, i);
goto _error;
if (!syncUtilnodeInfo2raftId(&pSyncNode->pRaftCfg->cfg.nodeInfo[i], pSyncNode->vgId, &pSyncNode->replicasId[i])) {
sError("failed to determine raft member id. vgId:%d, replica:%d", pSyncNode->vgId, i);
goto _error;
}
}
......@@ -1091,8 +1129,8 @@ SSyncNode* syncNodeOpen(const SSyncInfo* pOldSyncInfo) {
SSnapshot snapshot = {0};
int32_t code = pSyncNode->pFsm->FpGetSnapshotInfo(pSyncNode->pFsm, &snapshot);
if (code != 0) {
sError("failed to get snapshot info. vgId:%d, code:%d", pSyncNode->vgId, code);
goto _error;
sError("failed to get snapshot info. vgId:%d, code:%d", pSyncNode->vgId, code);
goto _error;
}
if (snapshot.lastApplyIndex > commitIndex) {
commitIndex = snapshot.lastApplyIndex;
......@@ -1130,6 +1168,11 @@ SSyncNode* syncNodeOpen(const SSyncInfo* pOldSyncInfo) {
pSyncNode->FpHeartbeatTimerCB = syncNodeEqHeartbeatTimer;
pSyncNode->heartbeatTimerCounter = 0;
// init peer heartbeat timer
for (int32_t i = 0; i < TSDB_MAX_REPLICA; ++i) {
syncHbTimerInit(pSyncNode, &(pSyncNode->peerHeartbeatTimerArr[i]), (pSyncNode->replicasId)[i]);
}
// init callback
pSyncNode->FpOnPing = syncNodeOnPingCb;
pSyncNode->FpOnPingReply = syncNodeOnPingReplyCb;
......@@ -1192,8 +1235,8 @@ SSyncNode* syncNodeOpen(const SSyncInfo* pOldSyncInfo) {
_error:
if (pSyncInfo->pFsm) {
taosMemoryFree(pSyncInfo->pFsm);
pSyncInfo->pFsm = NULL;
taosMemoryFree(pSyncInfo->pFsm);
pSyncInfo->pFsm = NULL;
}
syncNodeClose(pSyncNode);
pSyncNode = NULL;
......@@ -2135,6 +2178,10 @@ void syncNodeBecomeFollower(SSyncNode* pSyncNode, const char* debugStr) {
// state change
pSyncNode->state = TAOS_SYNC_STATE_FOLLOWER;
syncNodeStopHeartbeatTimer(pSyncNode);
for (int i = 0; i < pSyncNode->peersNum; ++i) {
SSyncTimer* pSyncTimer = syncNodeGetHbTimer(pSyncNode, &(pSyncNode->peersId[i]));
syncHbTimerStop(pSyncNode, pSyncTimer);
}
// reset elect timer
syncNodeResetElectTimer(pSyncNode);
......@@ -2234,6 +2281,10 @@ void syncNodeBecomeLeader(SSyncNode* pSyncNode, const char* debugStr) {
// start heartbeat timer
syncNodeStartHeartbeatTimer(pSyncNode);
for (int i = 0; i < pSyncNode->peersNum; ++i) {
SSyncTimer* pSyncTimer = syncNodeGetHbTimer(pSyncNode, &(pSyncNode->peersId[i]));
syncHbTimerStart(pSyncNode, pSyncTimer);
}
// call back
if (pSyncNode->pFsm != NULL && pSyncNode->pFsm->FpBecomeLeaderCb != NULL) {
......@@ -2595,6 +2646,62 @@ static void syncNodeEqHeartbeatTimer(void* param, void* tmrId) {
}
}
static void syncNodeEqPeerHeartbeatTimer(void* param, void* tmrId) {
SSyncHbTimerData* pData = (SSyncHbTimerData*)param;
SSyncNode* pSyncNode = pData->pSyncNode;
SSyncTimer* pSyncTimer = pData->pTimer;
syncNodeEventLog(pSyncNode, "eq peer hb timer");
int64_t timerLogicClock = atomic_load_64(&pSyncTimer->logicClock);
int64_t msgLogicClock = atomic_load_64(&pData->logicClock);
if (pSyncNode->replicaNum > 1) {
if (timerLogicClock == msgLogicClock) {
SyncHeartbeat* pSyncMsg = syncHeartbeatBuild(pSyncNode->vgId);
pSyncMsg->srcId = pSyncNode->myRaftId;
pSyncMsg->destId = pData->destId;
pSyncMsg->term = pSyncNode->pRaftStore->currentTerm;
pSyncMsg->commitIndex = pSyncNode->commitIndex;
pSyncMsg->privateTerm = 0;
SRpcMsg rpcMsg;
syncHeartbeat2RpcMsg(pSyncMsg, &rpcMsg);
// eq msg
#if 0
if (pSyncNode->FpEqCtrlMsg != NULL) {
int32_t code = pSyncNode->FpEqCtrlMsg(pSyncNode->msgcb, &rpcMsg);
if (code != 0) {
sError("vgId:%d, sync ctrl enqueue timer msg error, code:%d", pSyncNode->vgId, code);
rpcFreeCont(rpcMsg.pCont);
syncHeartbeatDestroy(pSyncMsg);
return;
}
} else {
sError("vgId:%d, enqueue ctrl msg cb ptr (i.e. FpEqMsg) not set.", pSyncNode->vgId);
}
#endif
// send msg
syncNodeHeartbeat(pSyncNode, &(pSyncMsg->destId), pSyncMsg);
syncHeartbeatDestroy(pSyncMsg);
if (syncEnvIsStart()) {
taosTmrReset(syncNodeEqPeerHeartbeatTimer, pSyncTimer->timerMS, pData, gSyncEnv->pTimerManager,
&pSyncTimer->pTimer);
} else {
sError("sync env is stop, syncNodeEqHeartbeatTimer");
}
} else {
sTrace("==syncNodeEqPeerHeartbeatTimer== timerLogicClock:%" PRIu64 ", msgLogicClock:%" PRIu64 "", timerLogicClock,
msgLogicClock);
}
}
}
static int32_t syncNodeEqNoop(SSyncNode* ths) {
int32_t ret = 0;
ASSERT(ths->state == TAOS_SYNC_STATE_LEADER);
......@@ -3198,6 +3305,16 @@ SSyncSnapshotSender* syncNodeGetSnapshotSender(SSyncNode* ths, SRaftId* pDestId)
return pSender;
}
SSyncTimer* syncNodeGetHbTimer(SSyncNode* ths, SRaftId* pDestId) {
SSyncTimer* pTimer = NULL;
for (int i = 0; i < ths->replicaNum; ++i) {
if (syncUtilSameId(pDestId, &((ths->replicasId)[i]))) {
pTimer = &((ths->peerHeartbeatTimerArr)[i]);
}
}
return pTimer;
}
bool syncNodeCanChange(SSyncNode* pSyncNode) {
if (pSyncNode->changing) {
sError("sync cannot change");
......
source/libs/sync/src/syncRaftCfg.c
浏览文件 @ 2ae4081a
......@@ -29,7 +29,7 @@ SRaftCfgIndex *raftCfgIndexOpen(const char *path) {
taosLSeekFile(pRaftCfgIndex->pFile, 0, SEEK_SET);
int32_t bufLen = MAX_CONFIG_INDEX_COUNT * 16;
char *pBuf = taosMemoryMalloc(bufLen);
char * pBuf = taosMemoryMalloc(bufLen);
memset(pBuf, 0, bufLen);
int64_t len = taosReadFile(pRaftCfgIndex->pFile, pBuf, bufLen);
ASSERT(len > 0);
......@@ -93,7 +93,7 @@ cJSON *raftCfgIndex2Json(SRaftCfgIndex *pRaftCfgIndex) {
char *raftCfgIndex2Str(SRaftCfgIndex *pRaftCfgIndex) {
cJSON *pJson = raftCfgIndex2Json(pRaftCfgIndex);
char *serialized = cJSON_Print(pJson);
char * serialized = cJSON_Print(pJson);
cJSON_Delete(pJson);
return serialized;
}
......@@ -151,7 +151,7 @@ int32_t raftCfgIndexCreateFile(const char *path) {
raftCfgIndex.configIndexCount = 1;
raftCfgIndex.configIndexArr[0] = -1;
char *s = raftCfgIndex2Str(&raftCfgIndex);
char * s = raftCfgIndex2Str(&raftCfgIndex);
int64_t ret = taosWriteFile(pFile, s, strlen(s) + 1);
ASSERT(ret == strlen(s) + 1);
......@@ -244,7 +244,7 @@ cJSON *syncCfg2Json(SSyncCfg *pSyncCfg) {
char *syncCfg2Str(SSyncCfg *pSyncCfg) {
cJSON *pJson = syncCfg2Json(pSyncCfg);
char *serialized = cJSON_Print(pJson);
char * serialized = cJSON_Print(pJson);
cJSON_Delete(pJson);
return serialized;
}
......@@ -252,7 +252,7 @@ char *syncCfg2Str(SSyncCfg *pSyncCfg) {
char *syncCfg2SimpleStr(SSyncCfg *pSyncCfg) {
if (pSyncCfg != NULL) {
int32_t len = 512;
char *s = taosMemoryMalloc(len);
char * s = taosMemoryMalloc(len);
memset(s, 0, len);
snprintf(s, len, "{r-num:%d, my:%d, ", pSyncCfg->replicaNum, pSyncCfg->myIndex);
......@@ -349,7 +349,7 @@ cJSON *raftCfg2Json(SRaftCfg *pRaftCfg) {
char *raftCfg2Str(SRaftCfg *pRaftCfg) {
cJSON *pJson = raftCfg2Json(pRaftCfg);
char *serialized = cJSON_Print(pJson);
char * serialized = cJSON_Print(pJson);
cJSON_Delete(pJson);
return serialized;
}
......@@ -426,7 +426,7 @@ int32_t raftCfgFromJson(const cJSON *pRoot, SRaftCfg *pRaftCfg) {
(pRaftCfg->configIndexArr)[i] = atoll(pIndex->valuestring);
}
cJSON *pJsonSyncCfg = cJSON_GetObjectItem(pJson, "SSyncCfg");
cJSON * pJsonSyncCfg = cJSON_GetObjectItem(pJson, "SSyncCfg");
int32_t code = syncCfgFromJson(pJsonSyncCfg, &(pRaftCfg->cfg));
ASSERT(code == 0);
......
source/libs/sync/src/syncReplication.c
浏览文件 @ 2ae4081a
......@@ -496,4 +496,14 @@ int32_t syncNodeAppendEntriesBatch(SSyncNode* pSyncNode, const SRaftId* destRaft
syncAppendEntriesBatch2RpcMsg(pMsg, &rpcMsg);
syncNodeSendMsgById(destRaftId, pSyncNode, &rpcMsg);
return 0;
}
int32_t syncNodeHeartbeat(SSyncNode* pSyncNode, const SRaftId* destRaftId, const SyncHeartbeat* pMsg) {
int32_t ret = 0;
syncLogSendHeartbeat(pSyncNode, pMsg, "");
SRpcMsg rpcMsg;
syncHeartbeat2RpcMsg(pMsg, &rpcMsg);
syncNodeSendMsgById(&(pMsg->destId), pSyncNode, &rpcMsg);
return ret;
}
\ No newline at end of file
source/libs/sync/src/syncRespMgr.c
浏览文件 @ 2ae4081a
......@@ -136,7 +136,7 @@ void syncRespCleanByTTL(SSyncRespMgr *pObj, int64_t ttl, bool rsp) {
while (pStub) {
size_t len;
void *key = taosHashGetKey(pStub, &len);
void * key = taosHashGetKey(pStub, &len);
uint64_t *pSeqNum = (uint64_t *)key;
sum++;
......
source/libs/sync/src/syncSnapshot.c
浏览文件 @ 2ae4081a
......@@ -36,8 +36,8 @@ SSyncSnapshotSender *snapshotSenderCreate(SSyncNode *pSyncNode, int32_t replicaI
if (condition) {
pSender = taosMemoryMalloc(sizeof(SSyncSnapshotSender));
if (pSender == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
return NULL;
terrno = TSDB_CODE_OUT_OF_MEMORY;
return NULL;
}
memset(pSender, 0, sizeof(*pSender));
......@@ -376,14 +376,14 @@ cJSON *snapshotSender2Json(SSyncSnapshotSender *pSender) {
char *snapshotSender2Str(SSyncSnapshotSender *pSender) {
cJSON *pJson = snapshotSender2Json(pSender);
char *serialized = cJSON_Print(pJson);
char * serialized = cJSON_Print(pJson);
cJSON_Delete(pJson);
return serialized;
}
char *snapshotSender2SimpleStr(SSyncSnapshotSender *pSender, char *event) {
int32_t len = 256;
char *s = taosMemoryMalloc(len);
char * s = taosMemoryMalloc(len);
SRaftId destId = pSender->pSyncNode->replicasId[pSender->replicaIndex];
char host[64];
......@@ -655,7 +655,7 @@ cJSON *snapshotReceiver2Json(SSyncSnapshotReceiver *pReceiver) {
cJSON_AddStringToObject(pFromId, "addr", u64buf);
{
uint64_t u64 = pReceiver->fromId.addr;
cJSON *pTmp = pFromId;
cJSON * pTmp = pFromId;
char host[128] = {0};
uint16_t port;
syncUtilU642Addr(u64, host, sizeof(host), &port);
......@@ -688,14 +688,14 @@ cJSON *snapshotReceiver2Json(SSyncSnapshotReceiver *pReceiver) {
char *snapshotReceiver2Str(SSyncSnapshotReceiver *pReceiver) {
cJSON *pJson = snapshotReceiver2Json(pReceiver);
char *serialized = cJSON_Print(pJson);
char * serialized = cJSON_Print(pJson);
cJSON_Delete(pJson);
return serialized;
}
char *snapshotReceiver2SimpleStr(SSyncSnapshotReceiver *pReceiver, char *event) {
int32_t len = 256;
char *s = taosMemoryMalloc(len);
char * s = taosMemoryMalloc(len);
SRaftId fromId = pReceiver->fromId;
char host[128];
......
source/libs/sync/test/syncClientRequestBatchTest.cpp
浏览文件 @ 2ae4081a
......@@ -33,7 +33,7 @@ SyncClientRequestBatch *createMsg() {
for (int32_t i = 0; i < 5; ++i) {
SRpcMsg *pRpcMsg = createRpcMsg(i, 20);
rpcMsgPArr[i] = pRpcMsg;
//taosMemoryFree(pRpcMsg);
// taosMemoryFree(pRpcMsg);
}
SRaftMeta raftArr[5];
......
source/libs/sync/test/syncConfigChangeSnapshotTest.cpp
浏览文件 @ 2ae4081a
......@@ -149,7 +149,7 @@ int32_t SnapshotDoWrite(struct SSyncFSM* pFsm, void* pWriter, void* pBuf, int32_
void RestoreFinishCb(struct SSyncFSM* pFsm) { sTrace("==callback== ==RestoreFinishCb=="); }
void ReConfigCb(struct SSyncFSM* pFsm, const SRpcMsg* pMsg, SReConfigCbMeta *cbMeta) {
void ReConfigCb(struct SSyncFSM* pFsm, const SRpcMsg* pMsg, SReConfigCbMeta* cbMeta) {
sTrace("==callback== ==ReConfigCb== flag:0x%lX, index:%" PRId64 ", code:%d, currentTerm:%" PRIu64 ", term:%" PRIu64,
cbMeta->flag, cbMeta->index, cbMeta->code, cbMeta->currentTerm, cbMeta->term);
}
......
source/libs/sync/test/syncConfigChangeTest.cpp
浏览文件 @ 2ae4081a
......@@ -80,7 +80,7 @@ int32_t GetSnapshotCb(struct SSyncFSM* pFsm, SSnapshot* pSnapshot) {
void RestoreFinishCb(struct SSyncFSM* pFsm) { sTrace("==callback== ==RestoreFinishCb=="); }
void ReConfigCb(struct SSyncFSM* pFsm, const SRpcMsg* pMsg, SReConfigCbMeta *cbMeta) {
void ReConfigCb(struct SSyncFSM* pFsm, const SRpcMsg* pMsg, SReConfigCbMeta* cbMeta) {
sTrace("==callback== ==ReConfigCb== flag:0x%lX, index:%" PRId64 ", code:%d, currentTerm:%" PRIu64 ", term:%" PRIu64,
cbMeta->flag, cbMeta->index, cbMeta->code, cbMeta->currentTerm, cbMeta->term);
}
......
source/libs/sync/test/syncHeartbeatReplyTest.cpp
浏览文件 @ 2ae4081a
......@@ -35,13 +35,12 @@ void test1() {
void test2() {
SyncHeartbeatReply *pMsg = createMsg();
uint32_t len = pMsg->bytes;
char * serialized = (char *)taosMemoryMalloc(len);
uint32_t len = pMsg->bytes;
char * serialized = (char *)taosMemoryMalloc(len);
syncHeartbeatReplySerialize(pMsg, serialized, len);
SyncHeartbeatReply *pMsg2 = syncHeartbeatReplyBuild(1000);
syncHeartbeatReplyDeserialize(serialized, len, pMsg2);
syncHeartbeatReplyLog2((char *)"test2: syncHeartbeatReplySerialize -> syncHeartbeatReplyDeserialize ",
pMsg2);
syncHeartbeatReplyLog2((char *)"test2: syncHeartbeatReplySerialize -> syncHeartbeatReplyDeserialize ", pMsg2);
taosMemoryFree(serialized);
syncHeartbeatReplyDestroy(pMsg);
......@@ -50,11 +49,10 @@ void test2() {
void test3() {
SyncHeartbeatReply *pMsg = createMsg();
uint32_t len;
char * serialized = syncHeartbeatReplySerialize2(pMsg, &len);
uint32_t len;
char * serialized = syncHeartbeatReplySerialize2(pMsg, &len);
SyncHeartbeatReply *pMsg2 = syncHeartbeatReplyDeserialize2(serialized, len);
syncHeartbeatReplyLog2((char *)"test3: syncHeartbeatReplySerialize3 -> syncHeartbeatReplyDeserialize2 ",
pMsg2);
syncHeartbeatReplyLog2((char *)"test3: syncHeartbeatReplySerialize3 -> syncHeartbeatReplyDeserialize2 ", pMsg2);
taosMemoryFree(serialized);
syncHeartbeatReplyDestroy(pMsg);
......@@ -63,12 +61,11 @@ void test3() {
void test4() {
SyncHeartbeatReply *pMsg = createMsg();
SRpcMsg rpcMsg;
SRpcMsg rpcMsg;
syncHeartbeatReply2RpcMsg(pMsg, &rpcMsg);
SyncHeartbeatReply *pMsg2 = syncHeartbeatReplyBuild(1000);
syncHeartbeatReplyFromRpcMsg(&rpcMsg, pMsg2);
syncHeartbeatReplyLog2((char *)"test4: syncHeartbeatReply2RpcMsg -> syncHeartbeatReplyFromRpcMsg ",
pMsg2);
syncHeartbeatReplyLog2((char *)"test4: syncHeartbeatReply2RpcMsg -> syncHeartbeatReplyFromRpcMsg ", pMsg2);
rpcFreeCont(rpcMsg.pCont);
syncHeartbeatReplyDestroy(pMsg);
......@@ -77,11 +74,10 @@ void test4() {
void test5() {
SyncHeartbeatReply *pMsg = createMsg();
SRpcMsg rpcMsg;
SRpcMsg rpcMsg;
syncHeartbeatReply2RpcMsg(pMsg, &rpcMsg);
SyncHeartbeatReply *pMsg2 = syncHeartbeatReplyFromRpcMsg2(&rpcMsg);
syncHeartbeatReplyLog2((char *)"test5: syncHeartbeatReply2RpcMsg -> syncHeartbeatReplyFromRpcMsg2 ",
pMsg2);
syncHeartbeatReplyLog2((char *)"test5: syncHeartbeatReply2RpcMsg -> syncHeartbeatReplyFromRpcMsg2 ", pMsg2);
rpcFreeCont(rpcMsg.pCont);
syncHeartbeatReplyDestroy(pMsg);
......
source/libs/sync/test/syncHeartbeatTest.cpp
浏览文件 @ 2ae4081a
......@@ -19,7 +19,7 @@ SyncHeartbeat *createMsg() {
pMsg->srcId.addr = syncUtilAddr2U64("127.0.0.1", 1234);
pMsg->srcId.vgId = 100;
pMsg->destId.addr = syncUtilAddr2U64("127.0.0.1", 5678);
pMsg->destId.vgId = 100;
pMsg->destId.vgId = 100;
pMsg->term = 8;
pMsg->commitIndex = 33;
pMsg->privateTerm = 44;
......@@ -34,8 +34,8 @@ void test1() {
void test2() {
SyncHeartbeat *pMsg = createMsg();
uint32_t len = pMsg->bytes;
char * serialized = (char *)taosMemoryMalloc(len);
uint32_t len = pMsg->bytes;
char * serialized = (char *)taosMemoryMalloc(len);
syncHeartbeatSerialize(pMsg, serialized, len);
SyncHeartbeat *pMsg2 = syncHeartbeatBuild(789);
syncHeartbeatDeserialize(serialized, len, pMsg2);
......@@ -48,8 +48,8 @@ void test2() {
void test3() {
SyncHeartbeat *pMsg = createMsg();
uint32_t len;
char * serialized = syncHeartbeatSerialize2(pMsg, &len);
uint32_t len;
char * serialized = syncHeartbeatSerialize2(pMsg, &len);
SyncHeartbeat *pMsg2 = syncHeartbeatDeserialize2(serialized, len);
syncHeartbeatLog2((char *)"test3: syncHeartbeatSerialize2 -> syncHeartbeatDeserialize2 ", pMsg2);
......@@ -60,7 +60,7 @@ void test3() {
void test4() {
SyncHeartbeat *pMsg = createMsg();
SRpcMsg rpcMsg;
SRpcMsg rpcMsg;
syncHeartbeat2RpcMsg(pMsg, &rpcMsg);
SyncHeartbeat *pMsg2 = (SyncHeartbeat *)taosMemoryMalloc(rpcMsg.contLen);
syncHeartbeatFromRpcMsg(&rpcMsg, pMsg2);
......@@ -73,9 +73,9 @@ void test4() {
void test5() {
SyncHeartbeat *pMsg = createMsg();
SRpcMsg rpcMsg;
SRpcMsg rpcMsg;
syncHeartbeat2RpcMsg(pMsg, &rpcMsg);
SyncHeartbeat *pMsg2 =syncHeartbeatFromRpcMsg2(&rpcMsg);
SyncHeartbeat *pMsg2 = syncHeartbeatFromRpcMsg2(&rpcMsg);
syncHeartbeatLog2((char *)"test5: syncHeartbeat2RpcMsg -> syncHeartbeatFromRpcMsg2 ", pMsg2);
rpcFreeCont(rpcMsg.pCont);
......
source/libs/sync/test/syncRaftCfgIndexTest.cpp
浏览文件 @ 2ae4081a
......@@ -53,20 +53,20 @@ SSyncCfg* createSyncCfg() {
return pCfg;
}
const char *pFile = "./raft_config_index.json";
const char* pFile = "./raft_config_index.json";
void test1() {
int32_t code = raftCfgIndexCreateFile(pFile);
ASSERT(code == 0);
SRaftCfgIndex *pRaftCfgIndex = raftCfgIndexOpen(pFile);
SRaftCfgIndex* pRaftCfgIndex = raftCfgIndexOpen(pFile);
raftCfgIndexLog2((char*)"==test1==", pRaftCfgIndex);
raftCfgIndexClose(pRaftCfgIndex);
}
void test2() {
SRaftCfgIndex *pRaftCfgIndex = raftCfgIndexOpen(pFile);
SRaftCfgIndex* pRaftCfgIndex = raftCfgIndexOpen(pFile);
for (int i = 0; i < 500; ++i) {
raftCfgIndexAddConfigIndex(pRaftCfgIndex, i);
}
......@@ -77,7 +77,7 @@ void test2() {
}
void test3() {
SRaftCfgIndex *pRaftCfgIndex = raftCfgIndexOpen(pFile);
SRaftCfgIndex* pRaftCfgIndex = raftCfgIndexOpen(pFile);
raftCfgIndexLog2((char*)"==test3==", pRaftCfgIndex);
raftCfgIndexClose(pRaftCfgIndex);
......
tests/script/tsim/sync/sync2-test.sim 0 → 100644
浏览文件 @ 2ae4081a
system sh/stop_dnodes.sh
system sh/deploy.sh -n dnode1 -i 1
system sh/deploy.sh -n dnode2 -i 2
system sh/deploy.sh -n dnode3 -i 3
system sh/deploy.sh -n dnode4 -i 4
system sh/cfg.sh -n dnode1 -c supportVnodes -v 0
system sh/exec.sh -n dnode1 -s start
system sh/exec.sh -n dnode2 -s start
system sh/exec.sh -n dnode3 -s start
system sh/exec.sh -n dnode4 -s start
sql connect
sql create dnode $hostname port 7200
sql create dnode $hostname port 7300
sql create dnode $hostname port 7400
$x = 0
step1:
$x = $x + 1
sleep 1000
if $x == 10 then
print ====> dnode not ready!
return -1
endi
sql select * from information_schema.ins_dnodes
print ===> $data00 $data01 $data02 $data03 $data04 $data05
print ===> $data10 $data11 $data12 $data13 $data14 $data15
print ===> $data20 $data21 $data22 $data23 $data24 $data25
print ===> $data30 $data31 $data32 $data33 $data34 $data35
if $rows != 4 then
return -1
endi
if $data(1)[4] != ready then
goto step1
endi
if $data(2)[4] != ready then
goto step1
endi
if $data(3)[4] != ready then
goto step1
endi
if $data(4)[4] != ready then
goto step1
endi
$replica = 3
$vgroups = 1
print ============= create database
sql create database db replica $replica vgroups $vgroups
$loop_cnt = 0
check_db_ready:
$loop_cnt = $loop_cnt + 1
sleep 200
if $loop_cnt == 100 then
print ====> db not ready!
return -1
endi
sql select * from information_schema.ins_databases
print ===> rows: $rows
print $data[2][0] $data[2][1] $data[2][2] $data[2][3] $data[2][4] $data[2][5] $data[2][6] $data[2][7] $data[2][8] $data[2][9] $data[2][6] $data[2][11] $data[2][12] $data[2][13] $data[2][14] $data[2][15] $data[2][16] $data[2][17] $data[2][18] $data[2][19]
if $rows != 3 then
return -1
endi
if $data[2][15] != ready then
goto check_db_ready
endi
sql use db
$loop_cnt = 0
check_vg_ready:
$loop_cnt = $loop_cnt + 1
sleep 200
if $loop_cnt == 300 then
print ====> vgroups not ready!
return -1
endi
sql show vgroups
print ===> rows: $rows
print $data[0][0] $data[0][1] $data[0][2] $data[0][3] $data[0][4] $data[0][5] $data[0][6] $data[0][7] $data[0][8] $data[0][9] $data[0][10] $data[0][11]
if $rows != $vgroups then
return -1
endi
if $data[0][4] == leader then
if $data[0][6] == follower then
if $data[0][8] == follower then
print ---- vgroup $data[0][0] leader locate on dnode $data[0][3]
endi
endi
elif $data[0][6] == leader then
if $data[0][4] == follower then
if $data[0][8] == follower then
print ---- vgroup $data[0][0] leader locate on dnode $data[0][5]
endi
endi
elif $data[0][8] == leader then
if $data[0][4] == follower then
if $data[0][6] == follower then
print ---- vgroup $data[0][0] leader locate on dnode $data[0][7]
endi
endi
else
goto check_vg_ready
endi
vg_ready:
print ====> create stable/child table
sql create table stb (ts timestamp, c1 int, c2 float, c3 double) tags (t1 int)
sql show stables
if $rows != 1 then
return -1
endi
sql create table ct1 using stb tags(1000)
print ====> step1 insert 1000 records
$N = 1000
$count = 0
while $count < $N
$ms = 1591200000000 + $count
sql insert into ct1 values( $ms , $count , 2.1, 3.1)
$count = $count + 1
endw
print ====> step2 sleep 20s, checking data
sleep 20000
print ====> step3 sleep 30s, kill leader
sleep 30000
print ====> step4 insert 1000 records
$N = 1000
$count = 0
while $count < $N
$ms = 1591201000000 + $count
sql insert into ct1 values( $ms , $count , 2.1, 3.1)
$count = $count + 1
endw
print ====> step5 sleep 20s, checking data
sleep 20000
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