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enh: reduce wait time to start a new snap replication

This commit is contained in:
Benguang Zhao 2023-12-13 14:01:52 +08:00
parent 6eb64fcd9b
commit 0a7ef098ba
2 changed files with 1 additions and 11 deletions
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1
source/libs/sync/inc/syncSnapshot.h
View File

@ -63,7 +63,6 @@ typedef struct SSyncSnapshotSender {
int64_t sendingMS; int64_t sendingMS;
SyncTerm term; SyncTerm term;
int64_t startTime; int64_t startTime;
int64_t waitTime;
int64_t lastSendTime; int64_t lastSendTime;
bool finish; bool finish;

11
source/libs/sync/src/syncSnapshot.c
View File

@ -81,7 +81,6 @@ SSyncSnapshotSender *snapshotSenderCreate(SSyncNode *pSyncNode, int32_t replicaI
pSender->replicaIndex = replicaIndex; pSender->replicaIndex = replicaIndex;
pSender->term = raftStoreGetTerm(pSyncNode); pSender->term = raftStoreGetTerm(pSyncNode);
pSender->startTime = -1; pSender->startTime = -1;
pSender->waitTime = -1;
pSender->pSyncNode->pFsm->FpGetSnapshotInfo(pSender->pSyncNode->pFsm, &pSender->snapshot); pSender->pSyncNode->pFsm->FpGetSnapshotInfo(pSender->pSyncNode->pFsm, &pSender->snapshot);
pSender->finish = false; pSender->finish = false;
@ -201,7 +200,6 @@ void snapshotSenderStop(SSyncSnapshotSender *pSender, bool finish) {
taosThreadMutexLock(&pSender->pSndBuf->mutex); taosThreadMutexLock(&pSender->pSndBuf->mutex);
{ {
pSender->finish = finish; pSender->finish = finish;
pSender->waitTime = -1;
// close reader // close reader
if (pSender->pReader != NULL) { if (pSender->pReader != NULL) {
@ -373,14 +371,7 @@ int32_t syncNodeStartSnapshot(SSyncNode *pSyncNode, SRaftId *pDestId) {
return 0; return 0;
} }
int64_t timeNow = taosGetTimestampMs(); taosMsleep(1);
if (pSender->waitTime <= 0) {
pSender->waitTime = timeNow + SNAPSHOT_WAIT_MS;
}
if (timeNow < pSender->waitTime) {
sSDebug(pSender, "snapshot sender waitTime not expired yet, ignore");
return 0;
}
int32_t code = snapshotSenderStart(pSender); int32_t code = snapshotSenderStart(pSender);
if (code != 0) { if (code != 0) {