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TD-2640

This commit is contained in:
Shengliang Guan 2021-01-04 20:50:56 +08:00
parent e987cd8ce8
commit 899f9089fe
2 changed files with 26 additions and 14 deletions
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20
src/vnode/src/vnodeMain.c
View File

@ -416,15 +416,12 @@ void vnodeDestroy(SVnodeObj *pVnode) {
}
void vnodeCleanUp(SVnodeObj *pVnode) {
if (!vnodeInInitStatus(pVnode)) {
// it may be in updateing or reset state, then it shall wait
int32_t i = 0;
while (!vnodeSetClosingStatus(pVnode)) {
if (++i % 1000 == 0) {
sched_yield();
}
}
}
vDebug("vgId:%d, vnode will cleanup, refCount:%d pVnode:%p", pVnode->vgId, pVnode->refCount, pVnode);
vnodeSetClosingStatus(pVnode);
// release local resources only after cutting off outside connections
qQueryMgmtNotifyClosed(pVnode->qMgmt);
// stop replication module
if (pVnode->sync > 0) {
@ -433,10 +430,7 @@ void vnodeCleanUp(SVnodeObj *pVnode) {
syncStop(sync);
}
vDebug("vgId:%d, vnode will cleanup, refCount:%d pVnode:%p", pVnode->vgId, pVnode->refCount, pVnode);
// release local resources only after cutting off outside connections
qQueryMgmtNotifyClosed(pVnode->qMgmt);
vDebug("vgId:%d, vnode is cleaned, refCount:%d pVnode:%p", pVnode->vgId, pVnode->refCount, pVnode);
vnodeRelease(pVnode);
}

20
src/vnode/src/vnodeStatus.c
View File

@ -15,6 +15,8 @@
#define _DEFAULT_SOURCE
#include "os.h"
#include "taosmsg.h"
#include "query.h"
#include "vnodeStatus.h"
char* vnodeStatus[] = {
@ -44,11 +46,13 @@ bool vnodeSetReadyStatus(SVnodeObj* pVnode) {
vDebug("vgId:%d, cannot set status:ready, old:%s", pVnode->vgId, vnodeStatus[pVnode->status]);
}
qQueryMgmtReOpen(pVnode->qMgmt);
pthread_mutex_unlock(&pVnode->statusMutex);
return set;
}
bool vnodeSetClosingStatus(SVnodeObj* pVnode) {
static bool vnodeSetClosingStatusImp(SVnodeObj* pVnode) {
bool set = false;
pthread_mutex_lock(&pVnode->statusMutex);
@ -63,6 +67,20 @@ bool vnodeSetClosingStatus(SVnodeObj* pVnode) {
return set;
}
bool vnodeSetClosingStatus(SVnodeObj* pVnode) {
if (!vnodeInInitStatus(pVnode)) {
// it may be in updating or reset state, then it shall wait
int32_t i = 0;
while (!vnodeSetClosingStatusImp(pVnode)) {
if (++i % 1000 == 0) {
sched_yield();
}
}
}
return true;
}
bool vnodeSetUpdatingStatus(SVnodeObj* pVnode) {
bool set = false;
pthread_mutex_lock(&pVnode->statusMutex);