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Merge pull request #16957 from taosdata/fix/restore_apply 

fix(sync): wait until apply queue is empty when restore
This commit is contained in:
Shengliang Guan 2022-09-21 09:52:41 +08:00 committed by GitHub
parent ef33476be4 dfed091937
commit cea35a16ba
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 12 additions and 0 deletions
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12
source/dnode/vnode/src/vnd/vnodeSync.c
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@ -676,6 +676,18 @@ static void vnodeLeaderTransfer(struct SSyncFSM *pFsm, const SRpcMsg *pMsg, SFsm
static void vnodeRestoreFinish(struct SSyncFSM *pFsm) {
SVnode *pVnode = pFsm->data;
do {
int32_t itemSize = tmsgGetQueueSize(&pVnode->msgCb, pVnode->config.vgId, APPLY_QUEUE);
if (itemSize == 0) {
vInfo("vgId:%d, apply queue is empty, restore finish", pVnode->config.vgId);
break;
} else {
vInfo("vgId:%d, restore not finish since %d items in apply queue", pVnode->config.vgId);
taosMsleep(10);
}
} while (true);
pVnode->restored = true;
vDebug("vgId:%d, sync restore finished", pVnode->config.vgId);
}