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patch 4.0

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This commit is contained in:
wangzelin.wzl
2022-10-24 10:34:53 +08:00
parent 4ad6e00ec3
commit 93a1074b0c
10533 changed files with 2588271 additions and 2299373 deletions
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30
src/sql/optimizer/ob_intersect_route_policy.cpp
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@ -15,15 +15,15 @@
#include "sql/optimizer/ob_replica_compare.h"
#include "sql/optimizer/ob_phy_table_location_info.h"
#include "sql/optimizer/ob_log_plan.h"
#include "storage/ob_partition_service.h"
using namespace oceanbase::common;
using namespace oceanbase::share;
using namespace oceanbase::storage;
namespace oceanbase {
namespace sql {
int ObIntersectRoutePolicy::init_candidate_replicas(
const ObList<common::ObAddr, ObArenaAllocator>& candidate_server_list,
common::ObIArray<CandidateReplica>& candi_replicas)
namespace oceanbase
{
namespace sql
{
int ObIntersectRoutePolicy::init_candidate_replicas(const ObList<common::ObAddr, ObArenaAllocator> &candidate_server_list,
common::ObIArray<CandidateReplica> &candi_replicas)
{
int ret = OB_SUCCESS;
if (OB_UNLIKELY(!is_inited_)) {
@ -34,8 +34,8 @@ int ObIntersectRoutePolicy::init_candidate_replicas(
auto server_iter = candidate_server_list.begin();
CandidateReplica candi_replica;
for (; OB_SUCC(ret) && server_iter != candidate_server_list.end(); ++server_iter) {
candi_replica.replica_type_ = REPLICA_TYPE_MAX; // fixme: ignore replica type for mv
candi_replica.server_ = *server_iter;
candi_replica.set_replica_type(REPLICA_TYPE_MAX);//fixme(hanting) : ignore replica type for mv
candi_replica.set_server(*server_iter);
if (OB_FAIL(init_candidate_replica(server_locality_array_, candi_replica))) {
LOG_WARN("fail to init candidate replica", K(server_locality_array_), K(candi_replica), K(ret));
} else if (OB_FAIL(candi_replicas.push_back(candi_replica))) {
@ -44,23 +44,23 @@ int ObIntersectRoutePolicy::init_candidate_replicas(
}
return ret;
}
int ObIntersectRoutePolicy::select_replica_with_priority(const ObRoutePolicyCtx& route_policy_ctx,
const common::ObIArray<CandidateReplica>& replica_array,
common::ObIArray<ObPhyTableLocationInfo*>& phy_tbl_loc_info_list)
int ObIntersectRoutePolicy::select_replica_with_priority(const ObRoutePolicyCtx &route_policy_ctx,
const common::ObIArray<CandidateReplica> &replica_array,
common::ObIArray<ObCandiTableLoc*> &phy_tbl_loc_info_list)
{
int ret = OB_SUCCESS;
bool has_found = false;
ObAddr selected_addr;
for (int64_t i = 0; OB_SUCC(ret) && !has_found && i < replica_array.count(); ++i) {
if (replica_array.at(i).is_usable()) {
selected_addr = replica_array.at(i).server_;
selected_addr = replica_array.at(i).get_server();
has_found = true;
}
}
if (OB_UNLIKELY(false == has_found)) {
int64_t select_idx = rand() % replica_array.count();
selected_addr = replica_array.at(select_idx).server_;
selected_addr = replica_array.at(select_idx).get_server();
LOG_WARN("all replica is not usable currently", K(replica_array), K(route_policy_ctx), K(select_idx));
}
@ -71,5 +71,5 @@ int ObIntersectRoutePolicy::select_replica_with_priority(const ObRoutePolicyCtx&
return ret;
}
} // namespace sql
} // namespace oceanbase
}//sql
}//oceanbase