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set the initial value of wrs to scn min

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This commit is contained in:
obdev
2022-11-28 02:55:06 +00:00
committed by ob-robot
parent 99d4f56fec
commit 87a9357186
406 changed files with 6473 additions and 50308 deletions
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262
src/share/ob_gais_client.cpp
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@ -28,21 +28,18 @@ using namespace oceanbase::transaction;
namespace share
{
int ObGAISClient::init(const ObAddr &self, ObGAISRequestRpc *gais_request_rpc,
ObILocationAdapter *location_adapter)
int ObGAISClient::init(const ObAddr &self, ObGAISRequestRpc *gais_request_rpc)
{
int ret = OB_SUCCESS;
if (OB_UNLIKELY(is_inited_)) {
ret = OB_INIT_TWICE;
LOG_WARN("init twice", KR(ret));
} else if (OB_UNLIKELY(!self.is_valid()) || OB_ISNULL(gais_request_rpc) ||
OB_ISNULL(location_adapter)) {
LOG_WARN("invalid argument", KR(ret), K(self), KP(gais_request_rpc), KP(location_adapter));
} else if (OB_UNLIKELY(!self.is_valid()) || OB_ISNULL(gais_request_rpc)) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", KR(ret), K(self), KP(gais_request_rpc));
} else {
self_ = self;
gais_request_rpc_ = gais_request_rpc;
location_adapter_ = location_adapter;
is_inited_ = true;
LOG_INFO("gais client init success", K(self), KP(this));
}
@ -54,7 +51,6 @@ void ObGAISClient::reset()
is_inited_ = false;
self_.reset();
gais_request_rpc_ = NULL;
location_adapter_ = NULL;
reset_cache_leader_();
}
@ -75,31 +71,29 @@ int ObGAISClient::get_value(const AutoincKey &key,
ret = OB_NOT_INIT;
LOG_WARN("not inited", K(ret));
} else {
MTL_SWITCH(tenant_id) {
ObGAISNextAutoIncValReq msg;
ObGAISNextValRpcResult rpc_result;
ObAddr leader;
if (OB_FAIL(get_leader_(tenant_id, leader))) {
LOG_WARN("get leader fail", K(ret));
(void)refresh_location_(tenant_id);
} else if (OB_FAIL(msg.init(key, offset, increment, table_auto_increment, max_value,
desired_count, cache_size, self_))) {
LOG_WARN("fail to init request msg", K(ret));
} else if (OB_UNLIKELY(!msg.is_valid())) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(ret), K(msg));
} else if (OB_FAIL(gais_request_rpc_->next_autoinc_val(leader, msg, rpc_result))) {
LOG_WARN("handle gais request failed", K(ret), K(msg), K(rpc_result));
(void)refresh_location_(tenant_id);
} else if (!rpc_result.is_valid()) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("rpc result is unexpected", K(ret), K(rpc_result));
} else {
start_inclusive = rpc_result.start_inclusive_;
end_inclusive = rpc_result.end_inclusive_;
sync_value = rpc_result.sync_value_;
LOG_DEBUG("handle gais success", K(rpc_result));
}
ObGAISNextAutoIncValReq msg;
ObGAISNextValRpcResult rpc_result;
ObAddr leader;
if (OB_FAIL(get_leader_(tenant_id, leader))) {
LOG_WARN("get leader fail", K(ret));
(void)refresh_location_(tenant_id);
} else if (OB_FAIL(msg.init(key, offset, increment, table_auto_increment, max_value,
desired_count, cache_size, self_))) {
LOG_WARN("fail to init request msg", K(ret));
} else if (OB_UNLIKELY(!msg.is_valid())) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(ret), K(msg));
} else if (OB_FAIL(gais_request_rpc_->next_autoinc_val(leader, msg, rpc_result))) {
LOG_WARN("handle gais request failed", K(ret), K(msg), K(rpc_result));
(void)refresh_location_(tenant_id);
} else if (!rpc_result.is_valid()) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("rpc result is unexpected", K(ret), K(rpc_result));
} else {
start_inclusive = rpc_result.start_inclusive_;
end_inclusive = rpc_result.end_inclusive_;
sync_value = rpc_result.sync_value_;
LOG_DEBUG("handle gais success", K(rpc_result));
}
}
return ret;
@ -113,25 +107,23 @@ int ObGAISClient::get_sequence_value(const AutoincKey &key, uint64_t &sequence_v
ret = OB_NOT_INIT;
LOG_WARN("not inited", K(ret));
} else {
MTL_SWITCH(tenant_id) {
ObGAISAutoIncKeyArg msg;
ObGAISCurrValRpcResult rpc_result;
ObAddr leader;
if (OB_FAIL(get_leader_(tenant_id, leader))) {
LOG_WARN("get leader fail", K(ret));
(void)refresh_location_(tenant_id);
} else if (OB_FAIL(msg.init(key, self_))) {
LOG_WARN("fail to init request msg", K(ret));
} else if (OB_UNLIKELY(!msg.is_valid())) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(ret), K(msg));
} else if (OB_FAIL(gais_request_rpc_->curr_autoinc_val(leader, msg, rpc_result))) {
LOG_WARN("handle gais request failed", K(ret), K(msg), K(rpc_result));
(void)refresh_location_(tenant_id);
} else {
sequence_value = rpc_result.sequence_value_;
LOG_DEBUG("handle gais success", K(rpc_result));
}
ObGAISAutoIncKeyArg msg;
ObGAISCurrValRpcResult rpc_result;
ObAddr leader;
if (OB_FAIL(get_leader_(tenant_id, leader))) {
LOG_WARN("get leader fail", K(ret));
(void)refresh_location_(tenant_id);
} else if (OB_FAIL(msg.init(key, self_))) {
LOG_WARN("fail to init request msg", K(ret));
} else if (OB_UNLIKELY(!msg.is_valid())) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(ret), K(msg));
} else if (OB_FAIL(gais_request_rpc_->curr_autoinc_val(leader, msg, rpc_result))) {
LOG_WARN("handle gais request failed", K(ret), K(msg), K(rpc_result));
(void)refresh_location_(tenant_id);
} else {
sequence_value = rpc_result.sequence_value_;
LOG_DEBUG("handle gais success", K(rpc_result));
}
}
@ -152,30 +144,28 @@ int ObGAISClient::get_auto_increment_values(
ret = OB_NOT_INIT;
LOG_WARN("not inited", K(ret));
} else {
MTL_SWITCH(tenant_id) {
ObGAISAutoIncKeyArg msg;
ObGAISCurrValRpcResult rpc_result;
ObAddr leader;
if (OB_FAIL(get_leader_(tenant_id, leader))) {
LOG_WARN("get leader fail", K(ret));
(void)refresh_location_(tenant_id);
} else {
for (int64_t i = 0; OB_SUCC(ret) && i < autoinc_keys.count(); ++i) {
rpc_result.reset();
AutoincKey key = autoinc_keys.at(i);
if (OB_FAIL(msg.init(key, self_))) {
LOG_WARN("fail to init request msg", K(ret));
} else if (OB_UNLIKELY(!msg.is_valid())) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(ret), K(msg));
} else if (OB_FAIL(gais_request_rpc_->curr_autoinc_val(leader, msg, rpc_result))) {
LOG_WARN("handle gais request failed", K(ret), K(msg), K(rpc_result));
(void)refresh_location_(tenant_id);
} else if (OB_FAIL(seq_values.set_refactored(key, rpc_result.sequence_value_))) {
LOG_WARN("fail to get int_value.", K(ret));
} else {
LOG_DEBUG("handle gais success", K(rpc_result));
}
ObGAISAutoIncKeyArg msg;
ObGAISCurrValRpcResult rpc_result;
ObAddr leader;
if (OB_FAIL(get_leader_(tenant_id, leader))) {
LOG_WARN("get leader fail", K(ret));
(void)refresh_location_(tenant_id);
} else {
for (int64_t i = 0; OB_SUCC(ret) && i < autoinc_keys.count(); ++i) {
rpc_result.reset();
AutoincKey key = autoinc_keys.at(i);
if (OB_FAIL(msg.init(key, self_))) {
LOG_WARN("fail to init request msg", K(ret));
} else if (OB_UNLIKELY(!msg.is_valid())) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(ret), K(msg));
} else if (OB_FAIL(gais_request_rpc_->curr_autoinc_val(leader, msg, rpc_result))) {
LOG_WARN("handle gais request failed", K(ret), K(msg), K(rpc_result));
(void)refresh_location_(tenant_id);
} else if (OB_FAIL(seq_values.set_refactored(key, rpc_result.sequence_value_))) {
LOG_WARN("fail to get int_value.", K(ret));
} else {
LOG_DEBUG("handle gais success", K(rpc_result));
}
}
}
@ -196,25 +186,23 @@ int ObGAISClient::local_push_to_global_value(const AutoincKey &key,
ret = OB_NOT_INIT;
LOG_WARN("not inited", K(ret));
} else {
MTL_SWITCH(tenant_id) {
ObGAISPushAutoIncValReq msg;
uint64_t new_sync_value = 0;
ObAddr leader;
if (OB_FAIL(get_leader_(tenant_id, leader))) {
LOG_WARN("get leader fail", K(ret));
(void)refresh_location_(tenant_id);
} else if (OB_FAIL(msg.init(key, local_sync_value, max_value, self_))) {
LOG_WARN("fail to init request msg", K(ret));
} else if (OB_UNLIKELY(!msg.is_valid())) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(ret), K(msg));
} else if (OB_FAIL(gais_request_rpc_->push_autoinc_val(leader, msg, new_sync_value))) {
LOG_WARN("handle gais request failed", K(ret), K(msg));
(void)refresh_location_(tenant_id);
} else {
global_sync_value = new_sync_value;
LOG_DEBUG("handle gais success", K(global_sync_value));
}
ObGAISPushAutoIncValReq msg;
uint64_t new_sync_value = 0;
ObAddr leader;
if (OB_FAIL(get_leader_(tenant_id, leader))) {
LOG_WARN("get leader fail", K(ret));
(void)refresh_location_(tenant_id);
} else if (OB_FAIL(msg.init(key, local_sync_value, max_value, self_))) {
LOG_WARN("fail to init request msg", K(ret));
} else if (OB_UNLIKELY(!msg.is_valid())) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(ret), K(msg));
} else if (OB_FAIL(gais_request_rpc_->push_autoinc_val(leader, msg, new_sync_value))) {
LOG_WARN("handle gais request failed", K(ret), K(msg));
(void)refresh_location_(tenant_id);
} else {
global_sync_value = new_sync_value;
LOG_DEBUG("handle gais success", K(global_sync_value));
}
}
return ret;
@ -228,28 +216,26 @@ int ObGAISClient::local_sync_with_global_value(const AutoincKey &key, uint64_t &
ret = OB_NOT_INIT;
LOG_WARN("not inited", K(ret));
} else {
MTL_SWITCH(tenant_id) {
ObGAISAutoIncKeyArg msg;
ObGAISCurrValRpcResult rpc_result;
ObAddr leader;
if (OB_FAIL(get_leader_(tenant_id, leader))) {
LOG_WARN("get leader fail", K(ret));
(void)refresh_location_(key.tenant_id_);
} else if (OB_FAIL(msg.init(key, self_))) {
LOG_WARN("fail to init request msg", K(ret));
} else if (OB_UNLIKELY(!msg.is_valid())) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(ret), K(msg));
} else if (OB_FAIL(gais_request_rpc_->curr_autoinc_val(leader, msg, rpc_result))) {
LOG_WARN("handle gais request failed", K(ret), K(msg));
(void)refresh_location_(key.tenant_id_);
} else if (!rpc_result.is_valid()) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("rpc result is unexpected", K(ret), K(rpc_result));
} else {
global_sync_value = rpc_result.sync_value_;
LOG_DEBUG("handle gais success", K(global_sync_value));
}
ObGAISAutoIncKeyArg msg;
ObGAISCurrValRpcResult rpc_result;
ObAddr leader;
if (OB_FAIL(get_leader_(tenant_id, leader))) {
LOG_WARN("get leader fail", K(ret));
(void)refresh_location_(key.tenant_id_);
} else if (OB_FAIL(msg.init(key, self_))) {
LOG_WARN("fail to init request msg", K(ret));
} else if (OB_UNLIKELY(!msg.is_valid())) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(ret), K(msg));
} else if (OB_FAIL(gais_request_rpc_->curr_autoinc_val(leader, msg, rpc_result))) {
LOG_WARN("handle gais request failed", K(ret), K(msg));
(void)refresh_location_(key.tenant_id_);
} else if (!rpc_result.is_valid()) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("rpc result is unexpected", K(ret), K(rpc_result));
} else {
global_sync_value = rpc_result.sync_value_;
LOG_DEBUG("handle gais success", K(global_sync_value));
}
}
return ret;
@ -263,23 +249,21 @@ int ObGAISClient::clear_global_autoinc_cache(const AutoincKey &key)
ret = OB_NOT_INIT;
LOG_WARN("not inited", K(ret));
} else {
MTL_SWITCH(tenant_id) {
ObGAISAutoIncKeyArg msg;
ObAddr leader;
if (OB_FAIL(get_leader_(tenant_id, leader))) {
LOG_WARN("get leader fail", K(ret));
(void)refresh_location_(key.tenant_id_);
} else if (OB_FAIL(msg.init(key, self_))) {
LOG_WARN("fail to init request msg", K(ret));
} else if (OB_UNLIKELY(!msg.is_valid())) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(ret), K(msg));
} else if (OB_FAIL(gais_request_rpc_->clear_autoinc_cache(leader, msg))) {
LOG_WARN("handle gais request failed", K(ret), K(msg));
(void)refresh_location_(key.tenant_id_);
} else {
LOG_DEBUG("clear global autoinc cache success", K(msg));
}
ObGAISAutoIncKeyArg msg;
ObAddr leader;
if (OB_FAIL(get_leader_(tenant_id, leader))) {
LOG_WARN("get leader fail", K(ret));
(void)refresh_location_(key.tenant_id_);
} else if (OB_FAIL(msg.init(key, self_))) {
LOG_WARN("fail to init request msg", K(ret));
} else if (OB_UNLIKELY(!msg.is_valid())) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(ret), K(msg));
} else if (OB_FAIL(gais_request_rpc_->clear_autoinc_cache(leader, msg))) {
LOG_WARN("handle gais request failed", K(ret), K(msg));
(void)refresh_location_(key.tenant_id_);
} else {
LOG_DEBUG("clear global autoinc cache success", K(msg));
}
}
return ret;
@ -292,8 +276,11 @@ int ObGAISClient::get_leader_(const uint64_t tenant_id, ObAddr &leader)
lib::ObMutexGuard guard(cache_leader_mutex_);
if (OB_LIKELY(gais_cache_leader_.is_valid())) {
leader = gais_cache_leader_;
} else if (OB_FAIL(location_adapter_->nonblock_get_leader(
cluster_id, tenant_id, GAIS_LS, leader))) {
} else if (OB_ISNULL(GCTX.location_service_)) {
ret = OB_NOT_INIT;
LOG_WARN("location cache is NULL", K(ret));
} else if (OB_FAIL(GCTX.location_service_->nonblock_get_leader(
cluster_id, tenant_id, GAIS_LS, leader))) {
LOG_WARN("gais nonblock get leader failed", K(ret), K(tenant_id), K(GAIS_LS));
} else if (OB_UNLIKELY(!leader.is_valid())) {
ret = OB_ERR_UNEXPECTED;
@ -309,7 +296,10 @@ int ObGAISClient::refresh_location_(const uint64_t tenant_id)
int ret = OB_SUCCESS;
const int64_t cluster_id = GCONF.cluster_id;
reset_cache_leader_();
if (OB_FAIL(location_adapter_->nonblock_renew(cluster_id, tenant_id, GAIS_LS))) {
if (OB_ISNULL(GCTX.location_service_)) {
ret = OB_NOT_INIT;
LOG_WARN("location cache is NULL", K(ret));
} else if (OB_FAIL(GCTX.location_service_->nonblock_renew(cluster_id, tenant_id, GAIS_LS))) {
LOG_WARN("gais nonblock renew error", KR(ret), K(tenant_id), K(GAIS_LS));
}
return ret;