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[td-225] fix bug in hash

This commit is contained in:
Haojun Liao 2020-08-05 17:03:59 +08:00
parent 0ce566550d
commit 175dfb56a0
2 changed files with 25 additions and 29 deletions
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2
src/util/src/tcache.c
View File

@ -318,6 +318,8 @@ static void incRefFn(void* ptNode) {
assert(ptNode != NULL);
SCacheDataNode** p = (SCacheDataNode**) ptNode;
assert(T_REF_VAL_GET(*p) >= 0);
int32_t ret = T_REF_INC(*p);
assert(ret > 0);
}

52
src/vnode/src/vnodeRead.c
View File

@ -186,40 +186,35 @@ static int32_t vnodeProcessQueryMsg(SVnodeObj *pVnode, SReadMsg *pReadMsg) {
} else {
assert(pCont != NULL);
void** qhandle = (void**) pCont;
// *handle = /*(void*) */pCont;
// handle = qAcquireQInfo(pVnode->qMgmt, (uint64_t) pCont);
// if (handle == NULL) {
// vWarn("QInfo:%p invalid qhandle in continuing exec query, conn:%p", (void*) pCont, pReadMsg->rpcMsg.handle);
// code = TSDB_CODE_QRY_INVALID_QHANDLE;
// } else {
vDebug("vgId:%d, QInfo:%p, dnode continues to exec query", pVnode->vgId, *qhandle);
vDebug("vgId:%d, QInfo:%p, dnode continues to exec query", pVnode->vgId, *qhandle);
bool freehandle = false;
bool buildRes = qTableQuery(*qhandle); // do execute query
bool freehandle = false;
bool buildRes = qTableQuery(*qhandle); // do execute query
// build query rsp, the retrieve request has reached here already
if (buildRes) {
// update the connection info according to the retrieve connection
pReadMsg->rpcMsg.handle = qGetResultRetrieveMsg(*qhandle);
assert(pReadMsg->rpcMsg.handle != NULL);
// build query rsp, the retrieve request has reached here already
if (buildRes) {
// update the connection info according to the retrieve connection
pReadMsg->rpcMsg.handle = qGetResultRetrieveMsg(*qhandle);
assert(pReadMsg->rpcMsg.handle != NULL);
vDebug("vgId:%d, QInfo:%p, start to build retrieval rsp after query paused, %p", pVnode->vgId, *qhandle,
pReadMsg->rpcMsg.handle);
code = vnodeDumpQueryResult(&pReadMsg->rspRet, pVnode, qhandle, &freehandle);
vDebug("vgId:%d, QInfo:%p, start to build retrieval rsp after query paused, %p", pVnode->vgId, *qhandle,
pReadMsg->rpcMsg.handle);
code = vnodeDumpQueryResult(&pReadMsg->rspRet, pVnode, qhandle, &freehandle);
// todo test the error code case
if (code == TSDB_CODE_SUCCESS) {
code = TSDB_CODE_QRY_HAS_RSP;
}
} else {
freehandle = qQueryCompleted(*qhandle);
// todo test the error code case
if (code == TSDB_CODE_SUCCESS) {
code = TSDB_CODE_QRY_HAS_RSP;
}
} else {
freehandle = qQueryCompleted(*qhandle);
}
// NOTE: if the qhandle is not put into vread queue or query is completed, free the qhandle.
if (freehandle || (!buildRes)) {
qReleaseQInfo(pVnode->qMgmt, (void **)&qhandle, freehandle);
}
// NOTE: if the qhandle is not put into vread queue or query is completed, free the qhandle.
// if not build result, free it not by forced.
if (freehandle || (!buildRes)) {
qReleaseQInfo(pVnode->qMgmt, (void **)&qhandle, freehandle);
}
}
return code;
@ -273,9 +268,8 @@ static int32_t vnodeProcessFetchMsg(SVnodeObj *pVnode, SReadMsg *pReadMsg) {
void** dup = handle;
code = vnodeDumpQueryResult(pRet, pVnode, handle, &freeHandle);
qReleaseQInfo(pVnode->qMgmt, (void**) &handle, false);
// not added into task queue, the query must be completed already, free qhandle immediate
// not added into task queue, the query must be completed already, free qhandle immediately
if (freeHandle) {
qReleaseQInfo(pVnode->qMgmt, (void**) &dup, true);
}