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fix mysql_queue stop

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This commit is contained in:
zhjc1124
2023-04-19 04:41:28 +00:00
committed by ob-robot
parent 5df6d3a0be
commit bb954a9744
3 changed files with 11 additions and 6 deletions
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9
deps/oblib/src/rpc/frame/ob_req_queue_thread.cpp vendored
View File

@ -42,6 +42,7 @@ ObReqQueue::ObReqQueue(int queue_capacity)
ObReqQueue::~ObReqQueue()
{
LOG_INFO("begin to destroy queue", K(queue_.size()));
queue_.destroy();
}
@ -163,16 +164,20 @@ void ObReqQueue::loop()
if (!wait_finish_) {
LOG_INFO("exiting queue thread without wait finish", K(queue_.size()));
} else if (0 < queue_.size()) {
} else {
LOG_INFO("exiting queue thread and wait remain finish", K(queue_.size()));
// Process remains if we should wait until all task has been
// processed before exiting this thread. Previous return code
// isn't significant, we just ignore it to make progress. When
// queue pop a normal task we process it until pop fails.
ret = OB_SUCCESS;
while (OB_SUCC(ret)) {
while (queue_.size() > 0 && OB_SUCC(ret)) {
if (OB_FAIL(queue_.pop(task, timeout))) {
LOG_DEBUG("queue pop task fail", K(&queue_));
if(OB_ENTRY_NOT_EXIST == ret) {
// lightyqueue may return OB_ENTRY_NOT_EXIST when tasks existing
ret = OB_SUCCESS;
}
} else if (NULL != task) {
process_task(task); // ignore return code.
} else {

2
deps/oblib/src/rpc/frame/ob_req_queue_thread.h vendored
View File

@ -45,7 +45,7 @@ public:
void set_host(const common::ObAddr &host);
void loop();
size_t size() const
int64_t size() const
{
return queue_.size();
}

6
src/observer/ob_srv_deliver.cpp
View File

@ -117,8 +117,8 @@ int dispatch_req(ObRequest& req)
ret = OB_TENANT_NOT_IN_SERVER;
} else if (is_meta_tenant(tenant_id)) {
// cannot login meta tenant
ret = OB_TENANT_NOT_IN_SERVER;
LOG_WARN("cannot login meta tenant", K(ret), K(tenant_id));
ret = OB_TENANT_NOT_IN_SERVER;
} else if (is_sys_tenant(tenant_id) || is_user_tenant(tenant_id)) {
MTL_SWITCH(tenant_id) {
QueueThread *mysql_queue = MTL(QueueThread *);
@ -504,11 +504,11 @@ int ObSrvDeliver::deliver_mysql_request(ObRequest &req)
// do nothing
} else {
if (OB_TENANT_NOT_IN_SERVER == ret) {
LOG_WARN("cannot dispatch success", K(ret), K(req));
LOG_WARN("fail to dispatch to tenant", K(ret), K(req));
// set OB_SUCCESS to go normal procedure
ret = OB_SUCCESS;
}
if (!mysql_queue_->queue_.push(&req, MAX_QUEUE_LEN)) {
if (OB_SUCC(ret) && !mysql_queue_->queue_.push(&req, MAX_QUEUE_LEN)) {
ret = OB_QUEUE_OVERFLOW;
EVENT_INC(MYSQL_DELIVER_FAIL);
LOG_ERROR("deliver request fail", K(req));