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oceanbase/src/rootserver/ob_system_admin_util.cpp
oceanbase-admin cea7de1475 init push
2021-05-31 22:56:52 +08:00

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/**
* Copyright (c) 2021 OceanBase
* OceanBase CE is licensed under Mulan PubL v2.
* You can use this software according to the terms and conditions of the Mulan PubL v2.
* You may obtain a copy of Mulan PubL v2 at:
* http://license.coscl.org.cn/MulanPubL-2.0
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PubL v2 for more details.
*/
#define USING_LOG_PREFIX RS
#include "ob_system_admin_util.h"
#include "lib/time/ob_time_utility.h"
#include "lib/container/ob_array_iterator.h"
#include "share/ob_srv_rpc_proxy.h"
#include "share/ob_rpc_struct.h"
#include "share/partition_table/ob_partition_table_operator.h"
#include "share/schema/ob_schema_getter_guard.h"
#include "share/schema/ob_multi_version_schema_service.h"
#include "share/config/ob_server_config.h"
#include "share/config/ob_config_manager.h"
#include "share/ob_dml_sql_splicer.h"
#include "share/partition_table/ob_partition_table_iterator.h"
#include "share/ob_cluster_version.h"
#include "share/ob_upgrade_utils.h"
#include "share/ob_multi_cluster_util.h"
#include "observer/ob_server_struct.h"
#include "observer/omt/ob_tenant_config_mgr.h"
#include "observer/omt/ob_multi_tenant.h"
#include "ob_server_manager.h"
#include "ob_daily_merge_scheduler.h"
#include "ob_leader_coordinator.h"
#include "ob_ddl_operator.h"
#include "ob_zone_manager.h"
#include "ob_ddl_service.h"
#include "ob_unit_manager.h"
#include "ob_root_inspection.h"
#include "ob_lost_replica_checker.h"
#include "ob_root_service.h"
namespace oceanbase {
using namespace common;
using namespace common::hash;
using namespace share;
using namespace share::schema;
using namespace obrpc;
namespace rootserver {
int ObSystemAdminUtil::check_service() const
{
int ret = OB_SUCCESS;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else {
ret = ctx_.rs_status_->in_service() ? OB_SUCCESS : OB_CANCELED;
}
return ret;
}
int ObSystemAdminUtil::wait_switch_leader(const ObIArray<ObPartitionKey>& keys, const ObIArray<ObAddr>& new_leaders)
{
int ret = OB_SUCCESS;
ObArenaAllocator allocator(ObModIds::OB_RS_PARTITION_TABLE_TEMP);
ObPartitionInfo info;
info.set_allocator(&allocator);
int64_t start_time = ObTimeUtility::current_time();
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (OB_FAIL(check_service())) {
LOG_WARN("check_service failed", K(ret));
} else if (keys.count() <= 0 || new_leaders.count() <= 0 || keys.count() != new_leaders.count()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", "keys count", keys.count(), "new_leaders count", new_leaders.count(), K(ret));
}
while (OB_SUCC(ret)) {
bool wait_all_leader_success = true;
for (int64_t i = 0; OB_SUCC(ret) && i < keys.count(); ++i) {
info.reuse();
const ObPartitionKey& key = keys.at(i);
if (OB_FAIL(ctx_.pt_->get(key.get_table_id(), key.get_partition_id(), info))) {
LOG_WARN("get partition info failed", K(ret), K(key));
} else {
const ObPartitionReplica* r = NULL;
if (OB_FAIL(info.find_leader_by_election(r))) {
if (OB_ENTRY_NOT_EXIST == ret) {
// should continue if some partition has not leader
ret = OB_SUCCESS;
wait_all_leader_success = false;
break;
} else {
LOG_WARN("find leader failed", K(ret));
}
} else if (NULL == r) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("NULL replica", K(ret));
} else {
if (new_leaders.at(i) == r->server_) {
continue;
} else {
wait_all_leader_success = false;
break;
}
}
}
}
if (wait_all_leader_success) {
break;
}
const int64_t now = ObTimeUtility::current_time();
if (OB_FAIL(ret)) {
} else if (now >= start_time + WAIT_LEADER_SWITCH_TIMEOUT_US) {
ret = OB_WAIT_LEADER_SWITCH_TIMEOUT;
LOG_WARN("wait leader switch timeout", K(keys), K(new_leaders), K(ret));
} else {
usleep(static_cast<int>(std::min(
static_cast<int64_t>(WAIT_LEADER_SWITCH_INTERVAL_US), start_time + WAIT_LEADER_SWITCH_TIMEOUT_US - now)));
}
if (OB_SUCC(ret)) {
if (OB_FAIL(check_service())) {
LOG_WARN("check_service failed", K(ret));
}
}
}
if (OB_FAIL(ret)) {
LOG_WARN("wait leader switch failed", K(ret), K(keys), K(new_leaders));
}
return ret;
}
int ObSystemAdminUtil::wait_switch_leader(const ObPartitionKey& key, const ObAddr& new_leader)
{
int ret = OB_SUCCESS;
ObArray<ObPartitionKey> partition_keys;
ObArray<ObAddr> new_leaders;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!key.is_valid() || !new_leader.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(key), K(new_leader), K(ret));
} else if (OB_FAIL(partition_keys.push_back(key))) {
LOG_WARN("push back partition key failed", K(ret));
} else if (OB_FAIL(new_leaders.push_back(new_leader))) {
LOG_WARN("push back new leader failed", K(ret));
} else if (OB_FAIL(wait_switch_leader(partition_keys, new_leaders))) {
LOG_WARN("wait switch leader failed", K(ret), K(partition_keys), K(new_leaders));
}
return ret;
}
int ObAdminSwitchReplicaRole::execute(const ObAdminSwitchReplicaRoleArg& arg)
{
LOG_INFO("execute switch replica role request", K(arg));
ObArenaAllocator allocator(ObModIds::OB_RS_PARTITION_TABLE_TEMP);
ObPartitionInfo info;
info.set_allocator(&allocator);
int ret = OB_SUCCESS;
bool is_alive = false;
const ObPartitionKey& key = arg.partition_key_;
int64_t replica_partition_cnt = OB_INVALID_COUNT;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!arg.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid arg", K(arg), K(ret));
} else if (!arg.partition_key_.is_valid()) {
ObSchemaGetterGuard schema_guard;
ObString tenant_name;
uint64_t tenant_id = OB_INVALID_ID;
tenant_name.assign_ptr(arg.tenant_name_.ptr(), static_cast<int32_t>(strlen(arg.tenant_name_.ptr())));
if (tenant_name.empty()) {
tenant_id = OB_INVALID_ID;
} else if (OB_FAIL(ctx_.schema_service_->get_tenant_schema_guard(OB_SYS_TENANT_ID, schema_guard))) {
LOG_WARN("get schema manager failed", K(ret));
} else if (OB_FAIL(schema_guard.get_tenant_id(tenant_name, tenant_id)) || OB_UNLIKELY(OB_INVALID_ID == tenant_id)) {
ret = OB_TENANT_NOT_EXIST;
LOG_WARN("tenant not exist", K(tenant_name), K(ret));
}
if (OB_SUCC(ret)) {
if (arg.server_.is_valid()) {
if (OB_FAIL(switch_replica_by_server(arg.server_, tenant_id, arg.role_))) {
LOG_WARN("switch replica by server failed", "server", arg.server_, K(tenant_id), "role", arg.role_, K(ret));
}
} else {
if (arg.zone_.is_empty()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("zone is empty", "zone", arg.zone_, K(ret));
} else if (OB_FAIL(switch_replica_by_zone(arg.zone_, tenant_id, arg.role_))) {
LOG_WARN("switch replica by zone failed", "zone", arg.zone_, K(tenant_id), "role", arg.role_, K(ret));
}
}
}
} else if (!arg.server_.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("server must set", K(arg), K(ret));
} else if (OB_FAIL(ctx_.server_mgr_->check_server_alive(arg.server_, is_alive))) {
LOG_WARN("check_server_alive failed", "server", arg.server_, K(ret));
} else if (!is_alive) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("sever not alive", K(arg), K(ret));
} else if (OB_FAIL(ctx_.pt_->get(key.get_table_id(), key.get_partition_id(), info))) {
LOG_WARN("get partition table failed", K(ret), K(key));
} else if (OB_FAIL(info.get_partition_cnt(replica_partition_cnt))) {
LOG_WARN("fail to get partition cnt", K(ret));
} else if (arg.partition_key_.get_partition_cnt() != replica_partition_cnt) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("partition_cnt is invalid", K(ret), K(arg), K(replica_partition_cnt));
} else {
switch (arg.role_) {
case LEADER: {
// ignore partition table get error to set leader when no leader exist.
ObAddr rpc_server;
bool replica_exist = false;
bool normal_replica = false;
int64_t index = -1;
FOREACH_CNT(r, info.get_replicas_v2())
{
index++;
if (info.is_leader_like(index)) {
rpc_server = r->server_;
}
if (arg.server_ == r->server_) {
replica_exist = true;
if (REPLICA_STATUS_NORMAL == r->replica_status_ &&
ObReplicaTypeCheck::is_can_elected_replica(r->replica_type_)) {
normal_replica = true;
}
}
}
if (!rpc_server.is_valid()) {
LOG_WARN("partition has no leader");
// If no leader found, send switch_leader rpc to destination server,
// to set leader when no leader exist.
rpc_server = arg.server_;
}
if (!replica_exist) {
ret = OB_PARTITION_NOT_EXIST;
LOG_WARN("replica not exist", K(info), K(arg), K(ret));
} else if (!normal_replica) {
ret = OB_STATE_NOT_MATCH;
LOG_WARN("replica not normal replica", K(info), K(arg), K(ret));
} else {
ObSwitchLeaderArg switch_leader_arg;
switch_leader_arg.partition_key_ = arg.partition_key_;
switch_leader_arg.leader_addr_ = arg.server_;
if (OB_FAIL(ctx_.rpc_proxy_->to(rpc_server).switch_leader(switch_leader_arg))) {
LOG_WARN("switch leader rpc failed", K(ret), K(rpc_server), K(switch_leader_arg));
}
}
break;
}
case FOLLOWER: { // need to switch other replica to leader
if (OB_FAIL(ret)) {
} else if (OB_FAIL(switch_replica_to_follower(arg.server_, info))) {
LOG_WARN("switch_replica_to_follower failed", "server", arg.server_, K(info), K(ret));
}
break;
}
default: {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("unknown role", "role", arg.role_, K(ret));
}
}
}
return ret;
}
int ObAdminSwitchReplicaRole::alloc_tenant_id_set(common::hash::ObHashSet<uint64_t>& tenant_id_set)
{
int ret = OB_SUCCESS;
if (tenant_id_set.created()) {
if (OB_FAIL(tenant_id_set.clear())) {
LOG_WARN("clear tenant id set failed", K(ret));
}
} else if (OB_FAIL(tenant_id_set.create(TENANT_BUCKET_NUM))) {
LOG_WARN("create tenant id set failed", LITERAL_K(TENANT_BUCKET_NUM), K(ret));
}
return ret;
}
template <typename T>
int ObAdminSwitchReplicaRole::convert_set_to_array(const common::hash::ObHashSet<T>& set, ObArray<T>& array)
{
int ret = common::OB_SUCCESS;
array.reuse();
if (!set.created()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("set not created", "set created", set.created(), K(ret));
} else if (OB_FAIL(array.reserve(set.size()))) {
LOG_WARN("array reserver failed", "capacity", set.size(), K(ret));
} else {
for (typename common::hash::ObHashSet<T>::const_iterator iter = set.begin(); OB_SUCCESS == ret && iter != set.end();
++iter) {
if (OB_FAIL(array.push_back(iter->first))) {
LOG_WARN("push_back failed", K(ret));
}
}
}
return ret;
}
int ObAdminSwitchReplicaRole::get_partition_infos_by_tenant(
const ObAddr& server, const uint64_t& tenant_id, ObIArray<ObPartitionInfo>& partition_infos)
{
int ret = OB_SUCCESS;
ObTenantPartitionIterator tenant_partition_iter;
partition_infos.reuse();
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!server.is_valid() || OB_INVALID_ID == tenant_id) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(server), K(tenant_id), K(ret));
} else if (OB_FAIL(tenant_partition_iter.init(*ctx_.pt_, *ctx_.schema_service_, tenant_id, true))) {
LOG_WARN("init tenant partition iter failed", K(tenant_id), K(ret));
} else {
ObPartitionInfo partition_info;
while (OB_SUCC(ret)) {
partition_info.reuse();
const ObPartitionReplica* replica = NULL;
if (OB_FAIL(tenant_partition_iter.next(partition_info))) {
if (OB_ITER_END != ret) {
LOG_WARN("iterate partition failed", K(ret));
}
} else if (OB_FAIL(partition_info.find(server, replica))) {
if (OB_ENTRY_NOT_EXIST == ret) {
ret = OB_SUCCESS;
// do nothing
} else {
LOG_WARN("find server replica failed", K(server), K(ret));
}
} else if (OB_FAIL(partition_infos.push_back(partition_info))) {
LOG_WARN("push back partition info failed", K(ret));
}
}
if (OB_ITER_END == ret) {
ret = OB_SUCCESS;
}
}
return ret;
}
int ObAdminSwitchReplicaRole::get_partition_infos_by_server(
const ObAddr& server, ObIArray<ObPartitionInfo>& partition_infos)
{
int ret = OB_SUCCESS;
common::hash::ObHashSet<uint64_t> tenant_id_set;
ObArray<ObPartitionInfo> tenant_partition_infos;
partition_infos.reuse();
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!server.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid server", K(server), K(ret));
} else if (OB_FAIL(alloc_tenant_id_set(tenant_id_set))) {
LOG_WARN("alloc tenant id set failed", K(ret));
} else if (OB_FAIL(ctx_.unit_mgr_->get_tenants_of_server(server, tenant_id_set))) {
LOG_WARN("get tenants of server failed", K(server), K(ret));
} else {
FOREACH_X(tenant_id, tenant_id_set, OB_SUCCESS == ret)
{
tenant_partition_infos.reuse();
if (OB_FAIL(get_partition_infos_by_tenant(server, tenant_id->first, tenant_partition_infos))) {
LOG_WARN("get partition infos by tenant failed", K(server), "tenant_id", tenant_id->first, K(ret));
} else {
FOREACH_CNT_X(tenant_partition_info, tenant_partition_infos, OB_SUCCESS == ret)
{
if (OB_FAIL(partition_infos.push_back(*tenant_partition_info))) {
LOG_WARN("push_back failed", K(ret));
}
}
}
}
}
return ret;
}
int ObAdminSwitchReplicaRole::get_tenants_of_zone(const ObZone& zone, common::hash::ObHashSet<uint64_t>& tenant_id_set)
{
int ret = OB_SUCCESS;
ObArray<ObAddr> server_array;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (zone.is_empty() || !tenant_id_set.created()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(zone), "tenant_id_set created", tenant_id_set.created(), K(ret));
} else if (OB_FAIL(ctx_.server_mgr_->get_alive_servers(zone, server_array))) {
LOG_WARN("get alive servers failed", K(zone), K(ret));
} else {
FOREACH_CNT_X(server, server_array, OB_SUCCESS == ret)
{
if (OB_FAIL(ctx_.unit_mgr_->get_tenants_of_server(*server, tenant_id_set))) {
LOG_WARN("get tenants of server failed", "server", *server, K(ret));
}
}
}
return ret;
}
int ObAdminSwitchReplicaRole::switch_replica_to_leader(const ObAddr& server, const ObPartitionInfo& partition_info)
{
OB_ASSERT(server.is_valid());
int ret = OB_SUCCESS;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!server.is_valid() || !partition_info.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(server), K(partition_info), K(ret));
} else {
ObAddr rpc_server;
ObSwitchLeaderArg switch_leader_arg;
const ObPartitionReplica* leader = NULL;
if (OB_FAIL(partition_info.find_leader_by_election(leader))) {
LOG_WARN("fail to find leader", K(ret), K(partition_info));
} else if (OB_ISNULL(leader)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("get valid leader", K(ret), K(leader));
} else {
rpc_server = leader->server_;
}
if (!rpc_server.is_valid()) {
LOG_WARN("partition has no leader");
rpc_server = server;
}
FOREACH_CNT(r, partition_info.get_replicas_v2())
{
if (server == r->server_) {
switch_leader_arg.partition_key_ = r->partition_key();
switch_leader_arg.leader_addr_ = server;
break;
}
}
if (OB_FAIL(ctx_.rpc_proxy_->to(rpc_server).switch_leader(switch_leader_arg))) {
LOG_WARN("switch leader rpc failed", K(ret), K(rpc_server), K(switch_leader_arg));
}
}
return ret;
}
int ObAdminSwitchReplicaRole::switch_replica_to_follower(const ObAddr& server, const ObPartitionInfo& partition_info)
{
int ret = OB_SUCCESS;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!server.is_valid() || !partition_info.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(server), K(partition_info), K(ret));
} else if (partition_info.get_replicas_v2().count() <= 0) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("partition has not replica", K(partition_info), K(ret));
} else {
bool find = false;
bool need_switch = false;
for (int64_t i = 0; i < partition_info.get_replicas_v2().count() && !find; i++) {
if (server == partition_info.get_replicas_v2().at(i).server_) {
find = true;
if (partition_info.is_leader_like(i)) {
need_switch = true;
}
}
}
if (!find) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("replica not exist in partition table", K(server), K(partition_info), K(ret));
} else if (!need_switch) {
// no need to set ret, just ignore this request
LOG_WARN("replica not leader, no need to switch to follower", K(server), K(partition_info));
} else {
obrpc::ObGetLeaderCandidatesArg arg;
obrpc::ObGetLeaderCandidatesResult result;
const ObPartitionReplica& replica = partition_info.get_replicas_v2().at(0);
const ObAddr cur_leader = server;
ObAddr new_leader;
ObPartitionKey pkey(replica.table_id_, replica.partition_id_, replica.partition_cnt_);
if (OB_FAIL(arg.partitions_.push_back(pkey))) {
LOG_WARN("push partition key failed", K(ret), K(pkey));
} else if (OB_FAIL(ctx_.rpc_proxy_->to(cur_leader).get_leader_candidates(arg, result))) {
LOG_WARN("get leader candidates failed", K(ret), K(cur_leader), K(arg));
} else if (result.candidates_.empty()) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("no candidate leader", K(ret), K(cur_leader), K(arg));
} else {
FOREACH_CNT_X(candidate, result.candidates_.at(0), OB_SUCCESS == ret)
{
const ObPartitionReplica* r = NULL;
if (OB_FAIL(partition_info.find(*candidate, r))) {
if (OB_ENTRY_NOT_EXIST == ret) {
ret = OB_SUCCESS;
} else {
LOG_WARN("find server replica failed", K(ret));
}
} else if (NULL == r) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("NULL replica", K(ret));
} else {
if (r->server_ != cur_leader && REPLICA_STATUS_NORMAL == r->replica_status_ &&
ObReplicaTypeCheck::is_can_elected_replica(r->replica_type_)) {
bool is_alive = false;
if (OB_FAIL(ctx_.server_mgr_->check_server_alive(r->server_, is_alive))) {
LOG_WARN("check_server_alive failed", "server", r->server_, K(ret));
} else if (is_alive) {
new_leader = r->server_;
break;
}
}
}
}
if (OB_FAIL(ret)) {
} else if (!new_leader.is_valid()) {
ret = OB_ERR_SYS;
LOG_WARN("can't select a new leader", K(partition_info), K(result), K(server), K(ret));
} else {
ObSwitchLeaderArg switch_leader_arg;
switch_leader_arg.partition_key_ = pkey;
switch_leader_arg.leader_addr_ = new_leader;
int temp_ret = 0;
if (OB_FAIL(ctx_.rpc_proxy_->to(cur_leader).switch_leader(switch_leader_arg))) {
LOG_WARN("switch leader rpc failed", K(ret), K(cur_leader), K(switch_leader_arg));
} else if (OB_SUCCESS != (temp_ret = wait_switch_leader(pkey, new_leader))) {
LOG_WARN("wait switch leader failed", K(pkey), K(new_leader), K(temp_ret));
}
}
}
}
}
return ret;
}
int ObAdminSwitchReplicaRole::get_switch_replica_tenants(
const ObZone& zone, const ObAddr& server, const uint64_t& tenant_id, ObArray<uint64_t>& tenant_ids)
{
int ret = OB_SUCCESS;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (zone.is_empty() && !server.is_valid() && OB_INVALID_ID == tenant_id) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("zone, server and tenant_id are all invalid", K(zone), K(server), K(tenant_id), K(ret));
} else if (OB_INVALID_ID != tenant_id) {
if (OB_FAIL(tenant_ids.push_back(tenant_id))) {
LOG_WARN("push back tenant id failed", K(ret));
}
} else if (server.is_valid() || !zone.is_empty()) {
ObHashSet<uint64_t> tenant_id_set;
if (OB_FAIL(alloc_tenant_id_set(tenant_id_set))) {
LOG_WARN("alloc tenant id set failed", K(ret));
} else {
if (server.is_valid()) {
if (OB_FAIL(ctx_.unit_mgr_->get_tenants_of_server(server, tenant_id_set))) {
LOG_WARN("get tenants of server failed", K(server), K(ret));
}
} else {
if (OB_FAIL(get_tenants_of_zone(zone, tenant_id_set))) {
LOG_WARN("get tenants of zone failed", K(zone), K(ret));
}
}
}
if (OB_SUCC(ret)) {
if (OB_FAIL(convert_set_to_array(tenant_id_set, tenant_ids))) {
LOG_WARN("convert set to array failed", K(ret));
}
}
}
return ret;
}
int ObAdminSwitchReplicaRole::switch_server_to_leader(const ObAddr& server, const uint64_t& tenant_id)
{
int ret = OB_SUCCESS;
ObArray<ObPartitionInfo> partition_infos;
const uint64_t all_core_table_id = combine_id(OB_SYS_TENANT_ID, OB_ALL_CORE_TABLE_TID);
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!server.is_valid()) {
// tenant_id can be invalid
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid server", K(server), K(ret));
} else {
if (OB_INVALID_ID == tenant_id) {
if (OB_FAIL(get_partition_infos_by_server(server, partition_infos))) {
LOG_WARN("get partition infos by server failed", K(server), K(ret));
}
} else {
if (OB_FAIL(get_partition_infos_by_tenant(server, tenant_id, partition_infos))) {
LOG_WARN("get partition infos by tenant failed", K(server), K(tenant_id), K(ret));
}
}
}
if (OB_SUCC(ret)) {
ObArray<ObPartitionKey> partition_keys;
ObArray<ObAddr> new_leaders;
ObPartitionInfo* all_core_table_partition_info = NULL;
FOREACH_CNT_X(partition_info, partition_infos, OB_SUCCESS == ret)
{
if (all_core_table_id == partition_info->get_table_id()) {
all_core_table_partition_info = partition_info;
} else if (OB_FAIL(switch_replica_to_leader(server, *partition_info))) {
LOG_WARN("switch replica to leader failed", K(server), "partition_info", *partition_info, K(ret));
} else {
int first_index = 0;
if (partition_info->replica_count() <= 0) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("invalid partition replica count", "partition_info", *partition_info, K(ret));
} else if (OB_FAIL(
partition_keys.push_back(partition_info->get_replicas_v2().at(first_index).partition_key()))) {
LOG_WARN("push_back partition key failed", K(ret));
} else if (OB_FAIL(new_leaders.push_back(server))) {
LOG_WARN("push back new_leaders failed", K(ret));
}
}
}
if (OB_SUCC(ret)) {
int tmp_ret = OB_SUCCESS;
if (OB_SUCCESS != (tmp_ret = wait_switch_leader(partition_keys, new_leaders))) {
LOG_WARN("wait switch leader failed", K(partition_keys), K(new_leaders), K(ret));
}
}
// deal with all core table
if (OB_SUCCESS == ret && NULL != all_core_table_partition_info) {
if (OB_FAIL(switch_replica_to_leader(server, *all_core_table_partition_info))) {
LOG_WARN("switch replica to leader to all core table partition failed",
K(server),
"partition_info",
*all_core_table_partition_info,
K(ret));
} else {
const int first_index = 0;
if (all_core_table_partition_info->replica_count() <= 0) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("invalid partition replica count", "partition_info", *all_core_table_partition_info, K(ret));
} else {
int tmp_ret = OB_SUCCESS;
const ObPartitionKey& partition_key =
all_core_table_partition_info->get_replicas_v2().at(first_index).partition_key();
if (OB_SUCCESS != (tmp_ret = wait_switch_leader(partition_key, server))) {
LOG_WARN("wait switch leader failed", K(partition_key), K(server), K(tmp_ret));
}
}
}
}
}
return ret;
}
int ObAdminSwitchReplicaRole::switch_zone_to_leader(const ObZone& zone, const uint64_t& tenant_id)
{
int ret = OB_SUCCESS;
ObArray<ObZone> excluded_zones;
ObArray<ObAddr> excluded_servers;
ObArray<uint64_t> tenant_ids;
HEAP_VAR(ObGlobalInfo, global_info)
{
ObArray<ObZoneInfo> infos;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (zone.is_empty()) {
// tenant_id can be invalid
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(zone), K(ret));
} else if (OB_FAIL(ctx_.zone_mgr_->get_snapshot(global_info, infos))) {
LOG_WARN("get_snapshot failed", K(ret));
} else {
FOREACH_CNT_X(info, infos, OB_SUCCESS == ret)
{
if (zone != info->zone_) {
if (OB_FAIL(excluded_zones.push_back(info->zone_))) {
LOG_WARN("push back zone failed", K(ret));
}
}
}
if (OB_SUCC(ret)) {
const bool force = true;
ObAddr invalid_server;
if (OB_FAIL(get_switch_replica_tenants(zone, invalid_server, tenant_id, tenant_ids))) {
LOG_WARN("get tenants of zone failed", K(zone), K(invalid_server), K(tenant_id), K(ret));
} else if (OB_FAIL(ctx_.leader_coordinator_->coordinate_tenants(
excluded_zones, excluded_servers, tenant_ids, force))) {
LOG_WARN("switch zone replica role to follower failed",
K(excluded_zones),
K(excluded_servers),
K(tenant_ids),
K(force),
K(ret));
}
}
}
}
return ret;
}
int ObAdminSwitchReplicaRole::switch_replica_by_server(
const ObAddr& server, const uint64_t& tenant_id, const ObRole role)
{
int ret = OB_SUCCESS;
bool is_alive = false;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!server.is_valid()) { // invalid tenant_id means all tenant
ret = OB_INVALID_ARGUMENT;
LOG_WARN("server is invalid", K(server), K(ret));
} else if (OB_FAIL(ctx_.server_mgr_->check_server_alive(server, is_alive))) {
LOG_WARN("check_server_alive failed", K(server), K(ret));
} else if (!is_alive) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("server not alive", K(server), K(ret));
} else if (is_strong_leader(role)) {
if (OB_FAIL(switch_server_to_leader(server, tenant_id))) {
LOG_WARN("switch server to leader failed", K(server), K(tenant_id), K(ret));
}
} else if (is_follower(role)) {
const bool force = true;
ObArray<uint64_t> tenant_ids;
ObArray<ObZone> excluded_zones;
ObArray<ObAddr> excluded_servers;
ObZone invalid_zone;
if (OB_FAIL(get_switch_replica_tenants(invalid_zone, server, tenant_id, tenant_ids))) {
LOG_WARN("get tenants of server failed", K(invalid_zone), K(server), K(tenant_id), K(ret));
} else if (OB_FAIL(excluded_servers.push_back(server))) {
LOG_WARN("push back server failed", K(ret));
} else if (OB_FAIL(
ctx_.leader_coordinator_->coordinate_tenants(excluded_zones, excluded_servers, tenant_ids, force))) {
LOG_WARN("switch server replica role to follower failed", K(server), K(tenant_ids), K(force), K(ret));
}
} else {
ret = OB_NOT_SUPPORTED;
LOG_WARN("invalid role type", K(ret), K(role));
}
return ret;
}
int ObAdminSwitchReplicaRole::switch_replica_by_zone(const ObZone& zone, const uint64_t& tenant_id, const ObRole role)
{
int ret = OB_SUCCESS;
bool zone_exist = false;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (zone.is_empty()) {
// tenant_id can be invalid
ret = OB_INVALID_ARGUMENT;
LOG_WARN("zone is empty", K(zone), K(ret));
} else if (OB_FAIL(ctx_.zone_mgr_->check_zone_exist(zone, zone_exist))) {
LOG_WARN("check_zone_exist failed", K(zone), K(ret));
} else if (!zone_exist) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("zone is not exist", K(zone), K(ret));
} else if (is_strong_leader(role)) {
if (OB_FAIL(switch_zone_to_leader(zone, tenant_id))) {
LOG_WARN("switch zone to leader failed", K(zone), K(tenant_id), K(ret));
}
} else if (is_follower(role)) {
ObArray<uint64_t> tenant_ids;
ObArray<ObZone> excluded_zones;
ObArray<ObAddr> excluded_servers;
ObAddr invalid_server;
const bool force = true;
if (OB_FAIL(get_switch_replica_tenants(zone, invalid_server, tenant_id, tenant_ids))) {
LOG_WARN("get coordinate_tenants failed", K(zone), K(invalid_server), K(tenant_id), K(ret));
} else if (OB_FAIL(excluded_zones.push_back(zone))) {
LOG_WARN("push back zone failed", K(ret));
} else if (OB_FAIL(
ctx_.leader_coordinator_->coordinate_tenants(excluded_zones, excluded_servers, tenant_ids, force))) {
LOG_WARN("switch zone replica role to follower failed", K(zone), K(tenant_ids), K(force), K(ret));
}
} else {
ret = OB_NOT_SUPPORTED;
LOG_WARN("invalid role type", K(ret), K(role));
}
return ret;
}
int ObAdminChangeReplica::execute(const ObAdminChangeReplicaArg& arg)
{
int ret = OB_SUCCESS;
LOG_INFO("execute change replica request", K(arg));
ObPartitionInfo info;
ObArenaAllocator allocator(ObModIds::OB_RS_PARTITION_TABLE_TEMP);
info.set_allocator(&allocator);
ObTypeTransformTask task;
const ObPartitionSchema* schema = NULL;
ObSchemaGetterGuard schema_guard;
const ObSchemaType schema_type =
(is_new_tablegroup_id(arg.partition_key_.get_table_id()) ? ObSchemaType::TABLEGROUP_SCHEMA
: ObSchemaType::TABLE_SCHEMA);
const uint64_t tenant_id = arg.partition_key_.get_tenant_id();
if (OB_FAIL(ctx_.schema_service_->get_tenant_schema_guard(tenant_id, schema_guard))) {
LOG_WARN("failed to get schema guard", K(ret));
} else if (OB_FAIL(ObPartMgrUtils::get_partition_schema(
schema_guard, arg.partition_key_.get_table_id(), schema_type, schema))) {
LOG_WARN("get table schema failed", K(ret), "table", arg.partition_key_.get_table_id());
} else if (OB_ISNULL(schema)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("get invalid table schema", K(ret), K(arg));
} else if (OB_FAIL(ctx_.pt_->get(arg.partition_key_.get_table_id(), arg.partition_key_.get_partition_id(), info))) {
LOG_WARN("fail to get partition info", K(ret), K(arg));
} else if (OB_FAIL(update_partition_info(schema_guard, schema, info))) {
LOG_WARN("fail to update partition info", K(ret), K(info));
}
if (OB_FAIL(ret)) {
} else if (!arg.force_cmd_ && OB_FAIL(check_parameters(arg, info))) {
LOG_WARN("invalid argument", K(arg));
} else if (OB_FAIL(build_task(arg, info, task, arg.force_cmd_))) {
LOG_INFO("fail to build task", K(ret), K(arg), K(info));
} else if (OB_FAIL(ctx_.rebalance_task_mgr_->add_task(task))) {
LOG_WARN("fail to add task", K(ret), K(task));
}
return ret;
}
int ObAdminChangeReplica::build_task(
const ObAdminChangeReplicaArg& arg, const ObPartitionInfo& info, ObTypeTransformTask& task, bool force_cmd)
{
int ret = OB_SUCCESS;
ObSchemaGetterGuard schema_guard;
const ObPartitionReplica* leader = NULL;
int64_t quorum = 0;
if (OB_FAIL(info.find_leader_by_election(leader))) {
LOG_WARN("fail to get leader", K(ret), K(info));
} else if (OB_ISNULL(leader)) {
ret = OB_LEADER_NOT_EXIST;
LOG_WARN("leader not exist", K(ret), K(info));
} else if (leader->quorum_ <= 0) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("quorum is invalid", K(ret), KPC(leader));
} else {
quorum = leader->quorum_;
}
if (OB_FAIL(ret)) {
} else {
ObTypeTransformTaskInfo task_info;
common::ObArray<ObTypeTransformTaskInfo> task_info_array;
ObPartitionKey key = arg.partition_key_;
ObReplicaMember data_source;
ObReplicaMember src_member;
const char* comment = balancer::ADMIN_TYPE_TRANSFORM;
OnlineReplica dst;
dst.member_ = ObReplicaMember(arg.member_.get_server(),
ObTimeUtility::current_time(),
arg.member_.get_replica_type(),
arg.member_.get_memstore_percent());
bool is_alive = false;
int64_t data_version = 0;
ObDataSourceCandidateChecker type_checker(arg.member_.get_replica_type());
bool find = false;
FOREACH_CNT_X(r, info.get_replicas_v2(), OB_SUCCESS == ret)
{
if (r->server_ == arg.member_.get_server()) {
dst.unit_id_ = r->unit_id_;
dst.zone_ = r->zone_;
common::ObRegion dst_region = DEFAULT_REGION_NAME;
if (OB_FAIL(ctx_.zone_mgr_->get_region(dst.zone_, dst_region))) {
dst_region = DEFAULT_REGION_NAME;
}
dst.member_.set_region(dst_region);
src_member = ObReplicaMember(r->server_, r->member_time_us_, r->replica_type_, r->get_memstore_percent());
} else if (OB_FAIL(ctx_.server_mgr_->check_server_alive(r->server_, is_alive))) {
LOG_WARN("check_server_alive failed", "server", r->server_, K(ret));
} else if (is_alive && type_checker.is_candidate(r->replica_type_) && r->data_version_ > data_version) {
find = true;
data_source = ObReplicaMember(r->server_, r->member_time_us_, r->replica_type_, r->get_memstore_percent());
data_version = r->data_version_;
}
}
if (OB_SUCC(ret) && !find) {
ret = OB_ENTRY_NOT_EXIST;
LOG_WARN("fail to find data source replica", K(ret), K(arg), K(info));
}
if (OB_FAIL(ret)) {
} else if (OB_FAIL(task_info.build(dst, key, src_member, data_source, quorum, false, true))) {
LOG_WARN("fail to build type transform", K(ret), K(key));
} else if (OB_FAIL(task_info_array.push_back(task_info))) {
LOG_WARN("fail to push back", K(ret));
} else if (OB_FAIL(task.build(task_info_array, dst.member_.get_server(), comment, force_cmd))) {
LOG_WARN("fail to build transform task", K(ret));
}
}
return ret;
}
int ObAdminChangeReplica::check_parameters(const ObAdminChangeReplicaArg& arg, const ObPartitionInfo& info)
{
int ret = OB_SUCCESS;
HEAP_VAR(ObZoneInfo, zone_info)
{
ObPartitionReplica* replica = NULL;
if (OB_FAIL(check_replica_argument(arg.partition_key_,
arg.member_.get_server(),
arg.member_.get_server(),
zone_info.zone_,
info,
replica,
ObRebalanceTaskType::TYPE_TRANSFORM))) {
LOG_WARN("fail to check arg info", K(ret), K(arg), K(info));
} else if (ctx_.zone_mgr_->get_zone(replica->zone_, zone_info)) {
LOG_WARN("fail to get zone info", K(ret), K(replica), K(arg));
} else if (common::REPLICA_TYPE_READONLY != arg.member_.get_replica_type() &&
static_cast<int64_t>(ObZoneType::ZONE_TYPE_READONLY) == zone_info.zone_type_.value_) {
// only readonly replicas are permitted on readonly zone
ret = OB_OP_NOT_ALLOW;
ObAddr dst = replica->server_;
LOG_WARN("change replica to non-readonly replica in readonly zone is not allowed", K(ret), K(dst), K(zone_info));
LOG_USER_ERROR(OB_OP_NOT_ALLOW, "change replica to non-readonly replica in readonly zone");
}
}
if (OB_FAIL(ret)) {
} else if (info.in_physical_restore() || info.in_standby_restore()) {
ret = OB_OP_NOT_ALLOW;
LOG_WARN("in physical restore or standby restore, change replica not allowed", K(ret), K(arg));
}
return ret;
}
int ObAdminDropReplica::execute(const ObAdminDropReplicaArg& arg)
{
int ret = OB_SUCCESS;
LOG_INFO("execute drop replica request", K(arg));
ObPartitionInfo info;
ObArenaAllocator allocator(ObModIds::OB_RS_PARTITION_TABLE_TEMP);
info.set_allocator(&allocator);
ObPartitionReplica* dest_replica = NULL;
const ObPartitionSchema* schema = NULL;
ObSchemaGetterGuard schema_guard;
const ObSchemaType schema_type =
(is_new_tablegroup_id(arg.partition_key_.get_table_id()) ? ObSchemaType::TABLEGROUP_SCHEMA
: ObSchemaType::TABLE_SCHEMA);
const uint64_t tenant_id = arg.partition_key_.get_tenant_id();
if (OB_FAIL(ctx_.schema_service_->get_tenant_schema_guard(tenant_id, schema_guard))) {
LOG_WARN("failed to get schema guard", K(ret));
} else if (OB_FAIL(ObPartMgrUtils::get_partition_schema(
schema_guard, arg.partition_key_.get_table_id(), schema_type, schema))) {
LOG_WARN("get table schema failed", K(ret), "table", arg.partition_key_.get_table_id());
} else if (OB_ISNULL(schema)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("get invalid table schema", K(ret), K(arg));
} else if (OB_FAIL(ctx_.pt_->get(arg.partition_key_.get_table_id(), arg.partition_key_.get_partition_id(), info))) {
LOG_WARN("fail to get partition info", K(ret), K(arg));
} else if (OB_FAIL(update_partition_info(schema_guard, schema, info))) {
LOG_WARN("fail to update partition info", K(ret), K(info));
}
if (OB_FAIL(ret)) {
} else if (OB_FAIL(check_replica_argument(arg.partition_key_,
arg.server_,
arg.server_,
arg.zone_,
info,
dest_replica,
ObRebalanceTaskType::REMOVE_NON_PAXOS_REPLICA))) {
LOG_WARN("invalid argument", K(arg));
if (arg.force_cmd_) {
ret = OB_SUCCESS;
}
}
if (OB_SUCC(ret)) {
if (OB_ISNULL(dest_replica)) {
const ObPartitionReplica* tmp = NULL;
if (OB_FAIL(info.find(arg.server_, tmp))) {
LOG_WARN("fail to find server", K(ret), K(arg));
if (OB_FAIL(ctx_.root_service_->report_single_replica(arg.partition_key_))) {
LOG_WARN("fail to force report replica", K(ret));
} else {
ret = OB_EAGAIN;
LOG_WARN("force obs report replica, try it later;");
}
}
}
if (OB_SUCC(ret)) {
if (OB_FAIL(before_process(arg, info))) {
LOG_WARN("fail to before precess", K(ret), K(arg), K(info));
} else if (OB_FAIL(build_task(arg, info, dest_replica, arg.force_cmd_))) {
LOG_INFO("fail to build task", K(ret), K(arg), K(dest_replica));
}
}
}
return ret;
}
int ObAdminDropReplica::wait_remove_member_finish(const ObAdminDropReplicaArg& arg, const OnlineReplica& remove_member)
{
int ret = OB_SUCCESS;
const int64_t now = ObTimeUtility::current_time();
int64_t timeout_us = 10 * 1000 * 1000; // 10s
timeout_us = std::min(THIS_WORKER.get_timeout_remain(), timeout_us);
int64_t abs_timeout_us = now + timeout_us;
bool in_ml = true;
while (OB_SUCC(ret) && in_ml && ObTimeUtility::current_time() < abs_timeout_us) {
ObArenaAllocator allocator;
ObPartitionInfo info;
info.set_allocator(&allocator);
const ObPartitionReplica* leader = nullptr;
if (OB_UNLIKELY(nullptr == ctx_.pt_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("pt operator null in ctx is null", K(ret));
} else if (OB_FAIL(ctx_.pt_->get(arg.partition_key_.get_table_id(), arg.partition_key_.get_partition_id(), info))) {
LOG_WARN("fail to get partition info", K(ret), K(arg));
} else if (OB_FAIL(info.find_leader_by_election(leader))) {
LOG_WARN("fail to get leader", K(ret), K(info));
} else if (OB_UNLIKELY(nullptr == leader)) {
ret = OB_LEADER_NOT_EXIST;
LOG_WARN("leader not exist", K(ret), K(info));
} else {
const ObPartitionReplica::MemberList& member_list = leader->member_list_;
const common::ObAddr& server = remove_member.get_server();
bool found = false;
for (int64_t i = 0; !found && i < member_list.count(); ++i) {
const ObPartitionReplica::Member& this_member = member_list.at(i);
if (server == this_member.server_) {
found = true;
}
}
if (found) {
usleep(500 * 1000 /*500ms*/);
} else {
in_ml = false;
}
}
}
if (OB_FAIL(ret)) {
// bypass
} else if (in_ml) {
ret = OB_STATE_NOT_MATCH;
LOG_WARN("still in leader member list after wait", K(ret));
} else {
// good, wait remove member succeed
}
return ret;
}
int ObAdminDropReplica::do_remove_paxos_replica(
const ObPartitionInfo& info, const OnlineReplica& remove_member, const common::ObPartitionKey& key, bool force_cmd)
{
int ret = OB_SUCCESS;
if (OB_UNLIKELY(!key.is_valid())) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(ret));
} else {
ObRemoveMemberTask task;
ObRemoveMemberTaskInfo task_info;
common::ObArray<ObRemoveMemberTaskInfo> task_info_array;
const char* comment = balancer::ADMIN_REMOVE_MEMBER;
const ObPartitionReplica* leader = NULL;
if (OB_FAIL(info.find_leader_by_election(leader))) {
LOG_WARN("fail to get leader", K(ret), K(info));
} else if (OB_ISNULL(leader)) {
ret = OB_LEADER_NOT_EXIST;
LOG_WARN("leader not exist", K(ret), K(info));
} else if (leader->quorum_ <= 0) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("quorum is invalid", K(ret), KPC(leader));
} else if (OB_FAIL(task_info.build(remove_member, key, leader->quorum_, leader->quorum_))) {
LOG_WARN("fail to build remove task info", K(ret), K(key), K(remove_member));
} else if (OB_FAIL(task_info_array.push_back(task_info))) {
LOG_WARN("fail to push back", K(ret));
} else if (OB_FAIL(task.build(task_info_array, remove_member.member_.get_server(), comment, force_cmd))) {
LOG_WARN("fail to build remove member task", K(ret), K(key), K(remove_member));
} else if (OB_FAIL(ctx_.rebalance_task_mgr_->add_task(task))) {
LOG_WARN("fail to add task", K(ret), K(task));
}
}
return ret;
}
int ObAdminDropReplica::do_remove_non_paxos_replica(
const OnlineReplica& remove_member, const common::ObPartitionKey& key, bool force_cmd)
{
int ret = OB_SUCCESS;
if (OB_UNLIKELY(!key.is_valid())) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(ret));
} else {
ObRemoveNonPaxosTask task;
ObRemoveNonPaxosTaskInfo task_info;
common::ObArray<ObRemoveNonPaxosTaskInfo> task_info_array;
const char* comment = balancer::ADMIN_REMOVE_REPLICA;
if (OB_FAIL(task_info.build(remove_member, key))) {
LOG_WARN("fail to build remove non paxos replica task info", K(ret), K(key), K(remove_member));
} else if (OB_FAIL(task_info_array.push_back(task_info))) {
LOG_WARN("fail to push back", K(ret));
} else if (OB_FAIL(task.build(task_info_array, remove_member.member_.get_server(), comment, force_cmd))) {
LOG_WARN("fail to build remove non paxos replcia", K(ret), K(key), K(remove_member));
} else if (OB_FAIL(ctx_.rebalance_task_mgr_->add_task(task))) {
LOG_WARN("fail to add task", K(ret), K(task));
}
}
return ret;
}
int ObAdminDropReplica::build_task(
const ObAdminDropReplicaArg& arg, const ObPartitionInfo& info, const ObPartitionReplica* replica, bool force_cmd)
{
int ret = OB_SUCCESS;
OnlineReplica remove_member;
bool is_remove_member = false;
if (OB_ISNULL(replica) || !arg.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(replica), K(arg), K(replica));
} else {
remove_member.member_ = ObReplicaMember(arg.server_, replica->member_time_us_, replica->replica_type_);
remove_member.zone_ = replica->zone_;
remove_member.unit_id_ = replica->unit_id_;
ObPartitionKey key = arg.partition_key_;
is_remove_member = ObReplicaTypeCheck::is_paxos_replica_V2(replica->replica_type_);
if (is_remove_member) {
if (OB_FAIL(do_remove_paxos_replica(info, remove_member, key, force_cmd))) {
LOG_WARN("fail to remove paxos replica", K(ret), K(key), K(remove_member));
}
} else {
if (OB_FAIL(do_remove_non_paxos_replica(remove_member, key, force_cmd))) {
LOG_WARN("fail to do remove non paxos replica", K(ret), K(key), K(remove_member));
}
}
}
return ret;
}
int ObAdminDropReplica::before_process(const ObAdminDropReplicaArg& arg, const ObPartitionInfo& info)
{
int ret = OB_SUCCESS;
int64_t index = -1;
ObAddr leader;
ObAddr alternate_leader;
// check if this operation need to switch leader
FOREACH_CNT_X(r, info.get_replicas_v2(), OB_SUCCESS == ret)
{
index++;
const ObPartitionReplica& replica = info.get_replicas_v2().at(index);
if (replica.is_leader_by_election()) {
leader = r->server_;
} else if (r->is_in_service() && ObReplicaTypeCheck::is_can_elected_replica(r->replica_type_)) {
if (!alternate_leader.is_valid()) {
bool is_alive = false;
if (OB_FAIL(ctx_.server_mgr_->check_server_alive(r->server_, is_alive))) {
LOG_WARN("check_server_alive failed", "server", r->server_, K(ret));
} else if (is_alive) {
alternate_leader = r->server_;
}
}
}
}
if (OB_SUCC(ret)) {
if (!leader.is_valid()) {
// no leader found, don't need to do switch leader, ignore it
LOG_WARN("no valid leader exist", K(arg));
} else if (leader == arg.server_) {
LOG_INFO("try to drop leader replica", K(arg));
if (!alternate_leader.is_valid()) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("leader need to switch, but has no alternate", K(arg), K(ret));
} else {
ObSwitchLeaderArg switch_leader_arg;
switch_leader_arg.partition_key_ = arg.partition_key_;
switch_leader_arg.leader_addr_ = alternate_leader;
if (OB_FAIL(ctx_.rpc_proxy_->to(leader).switch_leader(switch_leader_arg))) {
LOG_WARN("switch leader failed", K(ret), K(leader), K(switch_leader_arg));
} else if (OB_FAIL(wait_switch_leader(arg.partition_key_, alternate_leader))) {
LOG_WARN("wait switch leader failed", K(ret), K(alternate_leader), K(arg));
}
}
}
}
return ret;
}
// generate flag replica
int ObSystemAdminUtil::update_partition_info(
ObSchemaGetterGuard& schema_guard, const ObPartitionSchema* schema, ObPartitionInfo& partition)
{
int ret = OB_SUCCESS;
bool has_flag_replica = false;
const ObPartitionReplica* leader = NULL;
ObArray<share::ObZoneReplicaNumSet> zone_locality;
if (OB_ISNULL(schema)) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(ret), K(schema));
} else if (OB_FAIL(partition.find_leader_by_election(leader))) {
LOG_WARN("fail to find leader", K(ret), K(partition));
} else if (OB_ISNULL(leader)) {
// nothing todo
LOG_WARN("get invalid leader", K(ret), K(partition), K(leader));
} else {
has_flag_replica = false;
FOREACH_CNT_X(m, leader->member_list_, OB_SUCC(ret))
{
bool found = (m->server_ == leader->server_);
FOREACH_CNT_X(r, partition.get_replicas_v2(), !found)
{
if (r->server_ == m->server_) {
found = true;
}
}
if (!found) {
has_flag_replica = true;
ObPartitionReplica r;
ObZone zone;
r.member_time_us_ = m->timestamp_;
r.server_ = m->server_;
r.table_id_ = partition.get_table_id();
r.partition_id_ = partition.get_partition_id();
r.partition_cnt_ = 0;
r.unit_id_ = 0;
r.role_ = FOLLOWER;
r.in_member_list_ = true;
r.replica_status_ = REPLICA_STATUS_FLAG;
// set the replica type to full and memstore_percent to 100 temporarily
r.replica_type_ = REPLICA_TYPE_FULL;
r.data_version_ = -1;
if (OB_FAIL(r.set_memstore_percent(100))) {
LOG_WARN("fail to set memstore percent", K(ret));
} else if (OB_FAIL(ctx_.server_mgr_->get_server_zone(m->server_, zone))) {
LOG_WARN("fail to get zone info", K(ret), K(*m), K(partition));
} else if (FALSE_IT(r.zone_ = zone)) {
// shall never be here
} else if (OB_FAIL(partition.add_replica(r))) {
LOG_WARN("fail to push back to partition", K(ret), K(partition), K(r));
}
}
}
}
if (OB_FAIL(ret) || !has_flag_replica) {
// no need to check here
} else if (OB_FAIL(schema->get_zone_replica_attr_array_inherit(schema_guard, zone_locality))) {
LOG_WARN("fail to get zone replica attr array inherit", K(ret));
} else {
FOREACH_CNT_X(r, partition.get_replicas_v2(), OB_SUCC(ret))
{
if (ObReplicaTypeCheck::is_paxos_replica_V2(r->replica_type_) && REPLICA_STATUS_FLAG != r->replica_status_) {
for (int64_t i = 0; OB_SUCC(ret) && i < zone_locality.count(); ++i) {
share::ObReplicaAttrSet& replica_set = zone_locality.at(i).replica_attr_set_;
const common::ObIArray<common::ObZone>& zone_set = zone_locality.at(i).zone_set_;
if (!has_exist_in_array(zone_set, r->zone_)) {
// bypass
} else if (REPLICA_TYPE_FULL == r->replica_type_) {
if (!replica_set.has_this_replica(r->replica_type_, r->get_memstore_percent())) {
// bypass
} else if (OB_FAIL(replica_set.sub_full_replica_num(ReplicaAttr(1, r->get_memstore_percent())))) {
LOG_WARN("fail to sub full replica num", K(ret));
}
break;
} else if (REPLICA_TYPE_LOGONLY == r->replica_type_) {
if (!replica_set.has_this_replica(r->replica_type_, r->get_memstore_percent())) {
// bypass
} else if (OB_FAIL(replica_set.sub_logonly_replica_num(ReplicaAttr(1, r->get_memstore_percent())))) {
LOG_WARN("fail to sub logonly replica num", K(ret));
}
} else {
ret = OB_NOT_SUPPORTED;
LOG_WARN("not support replica type", K(ret), K(partition));
}
}
}
}
FOREACH_CNT_X(r, partition.get_replicas_v2(), OB_SUCC(ret))
{
if (REPLICA_STATUS_FLAG == r->replica_status_) {
for (int64_t i = 0; OB_SUCC(ret) && i < zone_locality.count(); ++i) {
share::ObReplicaAttrSet& replica_set = zone_locality.at(i).replica_attr_set_;
const common::ObIArray<common::ObZone>& zone_set = zone_locality.at(i).zone_set_;
if (!has_exist_in_array(zone_set, r->zone_)) {
// bypass
} else if (replica_set.has_this_replica(REPLICA_TYPE_FULL, 100)) {
r->replica_type_ = REPLICA_TYPE_FULL;
if (OB_FAIL(r->set_memstore_percent(100))) {
LOG_WARN("fail to set memstore percent", K(ret));
} else if (OB_FAIL(replica_set.sub_full_replica_num(ReplicaAttr(1, 100)))) {
LOG_WARN("fail to sub full replica num", K(ret));
}
break;
} else if (replica_set.has_this_replica(REPLICA_TYPE_FULL, 0)) {
r->replica_type_ = REPLICA_TYPE_FULL;
if (OB_FAIL(r->set_memstore_percent(0))) {
LOG_WARN("fail to set memstore percent", K(ret));
} else if (OB_FAIL(replica_set.sub_full_replica_num(ReplicaAttr(1, 100)))) {
LOG_WARN("fail to sub full replica num", K(ret));
}
break;
} else if (replica_set.has_this_replica(REPLICA_TYPE_LOGONLY, 100)) {
r->replica_type_ = REPLICA_TYPE_LOGONLY;
if (OB_FAIL(r->set_memstore_percent(100))) {
LOG_WARN("fail to set memstore percent", K(ret));
} else if (OB_FAIL(replica_set.sub_logonly_replica_num(ReplicaAttr(1, 100)))) {
LOG_WARN("fail to sub logonly replica num", K(ret));
}
break;
} else {
LOG_WARN("redundant replica in member list", K(ret), K(*r));
}
}
}
}
}
return ret;
}
int ObSystemAdminUtil::check_replica_argument(const ObPartitionKey& pkey, const ObAddr& dest, const ObAddr& src,
const ObZone& dest_zone, const ObPartitionInfo& partition, ObPartitionReplica*& replica,
const ObRebalanceTaskType& task_type)
{
int ret = OB_SUCCESS;
int64_t replica_partition_cnt = OB_INVALID_COUNT;
bool is_alive = false;
replica = NULL;
ObServerStatus src_status;
if (!pkey.is_valid() || !dest.is_valid() || !partition.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(ret), K(pkey), K(dest), K(partition));
} else if (partition.get_replicas_v2().count() <= 0) {
ret = OB_ENTRY_NOT_EXIST;
LOG_WARN("partition not exist in partition_table", K(ret), K(pkey), K(partition));
} else if (OB_FAIL(const_cast<ObPartitionInfo*>(&partition)->get_partition_cnt(replica_partition_cnt))) {
LOG_WARN("fail to get partition cnt", K(ret));
} else if (pkey.get_partition_cnt() != replica_partition_cnt) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("partition_cnt is invalid", K(ret), K(pkey), K(replica_partition_cnt));
} else if (OB_FAIL(ctx_.server_mgr_->check_server_alive(dest, is_alive))) {
LOG_WARN("check_server_alive failed", K(ret), "server", dest);
} else if (!is_alive) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("server is not alive", K(ret), "server", dest);
} else if (OB_FAIL(ctx_.server_mgr_->get_server_status(src, src_status))) {
LOG_WARN("fail to get server status", K(ret), K(src));
} else {
FOREACH_CNT(r, partition.get_replicas_v2())
{
if (r->is_in_service() && r->server_ == dest) {
replica = const_cast<ObPartitionReplica*>(r);
break;
}
}
}
if (OB_SUCC(ret)) {
if (ObRebalanceTaskType::MIGRATE_REPLICA == task_type || ObRebalanceTaskType::ADD_REPLICA == task_type) {
ret = OB_ENTRY_NOT_EXIST;
FOREACH_CNT(r, partition.get_replicas_v2())
{
if (src == r->server_) {
ret = OB_SUCCESS;
if (!r->is_in_service()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("source replica not valid in migrate/add replica", K(ret), K(pkey), K(src), K(partition));
}
break;
}
}
if (OB_ENTRY_NOT_EXIST == ret) {
LOG_WARN("fail to find source replica, refuse to migrate/add", K(ret), K(pkey), K(src), K(partition));
}
}
if (OB_SUCC(ret) &&
(ObRebalanceTaskType::TYPE_TRANSFORM == task_type || ObRebalanceTaskType::MEMBER_CHANGE == task_type ||
ObRebalanceTaskType::REMOVE_NON_PAXOS_REPLICA == task_type)) {
ret = OB_ENTRY_NOT_EXIST;
FOREACH_CNT(r, partition.get_replicas_v2())
{
if (dest == r->server_) {
ret = OB_SUCCESS;
if (!r->is_in_service()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("dest replica is not in service", K(ret), K(pkey), K(src), K(partition));
}
break;
}
}
if (OB_ENTRY_NOT_EXIST == ret) {
LOG_WARN("fail to find destination replica, refuse to do type_transform/drop",
K(ret),
K(dest),
K(pkey),
K(partition));
}
}
if (OB_SUCC(ret) &&
(ObRebalanceTaskType::MIGRATE_REPLICA == task_type || ObRebalanceTaskType::ADD_REPLICA == task_type)) {
FOREACH_CNT_X(r, partition.get_replicas_v2(), OB_SUCC(ret))
{
if (dest == r->server_ && r->is_in_service()) {
ret = OB_ENTRY_EXIST;
LOG_WARN("replica already exist, refuse to do migrate/add", K(ret), K(dest), K(pkey), K(partition));
break;
}
}
if (OB_SUCC(ret) && ObRebalanceTaskType::MIGRATE_REPLICA == task_type) {
if (!dest_zone.is_empty() && dest_zone != src_status.zone_) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("can't move replica cross zone", K(dest_zone), K(src_status), K(ret));
}
}
}
}
return ret;
}
int ObAdminMigrateReplica::execute(const ObAdminMigrateReplicaArg& arg)
{
int ret = OB_SUCCESS;
LOG_INFO("execute migrate replica request", K(arg));
ObPartitionInfo info;
ObArenaAllocator allocator(ObModIds::OB_RS_PARTITION_TABLE_TEMP);
info.set_allocator(&allocator);
const ObPartitionSchema* schema = NULL;
ObSchemaGetterGuard schema_guard;
const ObSchemaType schema_type =
(is_new_tablegroup_id(arg.partition_key_.get_table_id()) ? ObSchemaType::TABLEGROUP_SCHEMA
: ObSchemaType::TABLE_SCHEMA);
const uint64_t tenant_id = arg.partition_key_.get_tenant_id();
if (OB_FAIL(ctx_.schema_service_->get_tenant_schema_guard(tenant_id, schema_guard))) {
LOG_WARN("failed to get schema guard", K(ret));
} else if (OB_FAIL(ObPartMgrUtils::get_partition_schema(
schema_guard, arg.partition_key_.get_table_id(), schema_type, schema))) {
LOG_WARN("get table schema failed", K(ret), "table", arg.partition_key_.get_table_id());
} else if (OB_ISNULL(schema)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("get invalid table schema", K(ret), K(arg));
} else if (OB_FAIL(ctx_.pt_->get(arg.partition_key_.get_table_id(), arg.partition_key_.get_partition_id(), info))) {
LOG_WARN("fail to get partition info", K(ret), K(arg));
} else if (OB_FAIL(update_partition_info(schema_guard, schema, info))) {
LOG_WARN("fail to update partition info", K(ret), K(info));
}
if (OB_FAIL(ret)) {
} else if (!arg.force_cmd_ && OB_FAIL(check_parameters(arg, info))) {
LOG_WARN("invalid argument", K(arg));
} else if (OB_FAIL(build_task(arg, info, arg.force_cmd_))) {
LOG_INFO("fail to build task", K(ret), K(arg), K(info));
}
return ret;
}
int ObAdminMigrateReplica::build_task(const ObAdminMigrateReplicaArg& arg, const ObPartitionInfo& info, bool force_cmd)
{
int ret = OB_SUCCESS;
int64_t quorum = OB_INVALID_COUNT;
ObUnit unit;
ObReplicaMember src_member;
ObReplicaMember data_source;
OnlineReplica dst;
ObZone dest_zone;
int64_t transmit_data_size = 0;
const ObPartitionReplica* src = NULL;
bool is_alive = false;
const ObTableSchema* schema = NULL;
ObSchemaGetterGuard schema_guard;
const ObPartitionReplica* leader = NULL;
const uint64_t tenant_id = arg.partition_key_.get_tenant_id();
if (OB_FAIL(info.find_leader_by_election(leader))) {
LOG_WARN("fail to get leader", K(ret), K(info));
} else if (OB_ISNULL(leader)) {
ret = OB_LEADER_NOT_EXIST;
LOG_WARN("leader not exist", K(ret), K(info));
} else if (leader->quorum_ <= 0) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("quorum is invalid", K(ret), KPC(leader));
}
if (OB_FAIL(ret)) {
} else if (OB_FAIL(ctx_.unit_mgr_->get_unit(arg.partition_key_.get_tenant_id(), arg.dest_, unit))) {
LOG_WARN("get_unit failed", "tenant_id", arg.partition_key_.get_tenant_id(), "server", arg.dest_, K(ret));
} else if (OB_FAIL(ctx_.server_mgr_->get_server_zone(arg.dest_, dest_zone))) {
LOG_WARN("fail to get server zone", K(ret), K(arg.dest_));
} else if (OB_FAIL(info.find(arg.src_, src))) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("find server replica failed", K(ret), "server", arg.src_, K(info));
} else if (OB_ISNULL(src)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("src is null", K(ret), K(arg));
} else {
if (force_cmd) {
int64_t paxos_num = OB_INVALID_COUNT;
if (OB_FAIL(ctx_.schema_service_->get_tenant_schema_guard(tenant_id, schema_guard))) {
LOG_WARN("failed to get schema guard", K(ret));
} else if (OB_FAIL(schema_guard.get_table_schema(arg.partition_key_.get_table_id(), schema))) {
LOG_WARN("get table schema failed", K(ret), "table", arg.partition_key_.get_table_id());
} else if (OB_ISNULL(schema)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("get invalid table schema", K(ret), K(arg));
} else if (OB_FAIL(schema->get_paxos_replica_num(schema_guard, paxos_num))) {
LOG_WARN("fail to get paxos replica num", K(ret), K(arg));
} else if (paxos_num <= 0) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("invalid paxos num", K(ret), K(paxos_num));
} else {
quorum = min(leader->quorum_ + 1, paxos_num);
}
} else {
quorum = leader->quorum_;
}
const int64_t now = ObTimeUtility::current_time();
src_member = ObReplicaMember(src->server_, src->member_time_us_, src->replica_type_, src->get_memstore_percent());
dst.member_ = ObReplicaMember(arg.dest_, now, src->replica_type_, src->get_memstore_percent());
dst.unit_id_ = unit.unit_id_;
dst.zone_ = dest_zone;
common::ObRegion dst_region = DEFAULT_REGION_NAME;
if (OB_FAIL(ctx_.zone_mgr_->get_region(dst.zone_, dst_region))) {
dst_region = DEFAULT_REGION_NAME;
}
dst.member_.set_region(dst_region);
transmit_data_size = src->data_size_;
}
if (OB_FAIL(ret)) {
// bypass
} else if (arg.is_copy_) {
// the first candidate as the data source is its source replica,
// and we need to check the liveness of the source server
} else if (OB_FAIL(ctx_.server_mgr_->check_server_alive(src_member.get_server(), is_alive))) {
LOG_WARN("fail to check server is alive", K(ret), K(src_member));
} else if (is_alive) {
data_source = src_member;
} else {
// select a proper data source
int64_t data_version = 0;
FOREACH_CNT_X(r, info.get_replicas_v2(), OB_SUCCESS == ret)
{
if (r->server_ == src_member.get_server() || !r->is_in_service() ||
!ObReplicaTypeCheck::can_as_data_source(dst.member_.get_replica_type(), r->replica_type_)) {
continue;
}
is_alive = false;
if (OB_FAIL(ctx_.server_mgr_->check_server_alive(r->server_, is_alive))) {
LOG_WARN("check_server_alive failed", "server", r->server_, K(ret));
} else if (is_alive && r->data_version_ > data_version) {
data_source = ObReplicaMember(r->server_, r->member_time_us_, r->replica_type_, r->get_memstore_percent());
data_version = r->data_version_;
}
} // end FOREACH_CNT_X
if (OB_FAIL(ret)) {
} else if (!data_source.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("migrate source not found in partition table", K(arg), K(info), K(ret));
}
}
if (OB_SUCC(ret)) {
const char* comment = NULL;
if (arg.is_copy_) {
comment = balancer::ADMIN_ADD_REPLICA;
} else {
comment = balancer::ADMIN_MIGRATE_REPLICA;
}
if (arg.is_copy_) {
ObAddReplicaTask task;
ObAddTaskInfo task_info;
common::ObArray<ObAddTaskInfo> task_info_array;
task_info.set_transmit_data_size(transmit_data_size);
task_info.set_cluster_id(GCONF.cluster_id);
if (OB_FAIL(task_info.build(dst, arg.partition_key_, src_member, quorum, false, true))) {
LOG_WARN("fail to build add task", K(ret), K(arg));
} else if (OB_FAIL(task_info_array.push_back(task_info))) {
LOG_WARN("fail to push back", K(ret));
} else if (OB_FAIL(task.build(task_info_array, dst.member_.get_server(), comment, force_cmd))) {
LOG_WARN("fail to build add task", K(ret));
} else if (OB_FAIL(ctx_.rebalance_task_mgr_->add_task(task))) {
LOG_WARN("fail to add task", K(ret), K(task));
}
} else {
ObMigrateReplicaTask task;
ObMigrateTaskInfo task_info;
common::ObArray<ObMigrateTaskInfo> task_info_array;
task_info.set_transmit_data_size(transmit_data_size);
task_info.set_cluster_id(GCONF.cluster_id);
const obrpc::MigrateMode migrate_mode = obrpc::MigrateMode::MT_LOCAL_FS_MODE;
if (OB_FAIL(
task_info.build(migrate_mode, dst, arg.partition_key_, src_member, data_source, quorum, false, true))) {
LOG_WARN("fail to build migrate task", K(ret), K(arg));
} else if (OB_FAIL(task_info_array.push_back(task_info))) {
LOG_WARN("fail to push back", K(ret));
} else if (OB_FAIL(task.build(migrate_mode,
task_info_array,
dst.member_.get_server(),
ObRebalanceTaskPriority::HIGH_PRI,
comment,
force_cmd))) {
LOG_WARN("fail to build migrate task", K(ret));
} else if (OB_FAIL(ctx_.rebalance_task_mgr_->add_task(task))) {
LOG_WARN("fail to add task", K(ret), K(task));
}
}
}
return ret;
}
int ObAdminMigrateReplica::check_parameters(const ObAdminMigrateReplicaArg& arg, const ObPartitionInfo& info)
{
int ret = OB_SUCCESS;
ObUnit unit;
ObZone dest_zone;
ObPartitionReplica* replica = NULL;
ObRebalanceTaskType task_type =
arg.is_copy_ ? ObRebalanceTaskType::ADD_REPLICA : ObRebalanceTaskType::MIGRATE_REPLICA;
if (OB_FAIL(ctx_.server_mgr_->get_server_zone(arg.dest_, dest_zone))) {
LOG_WARN("failed to get zone", K(ret), K(arg));
} else if (OB_FAIL(check_replica_argument(
arg.partition_key_, arg.dest_, arg.src_, dest_zone, info, replica, task_type))) {
LOG_WARN("fail to check arg info", K(ret), K(arg), K(info));
} else if (OB_FAIL(ctx_.unit_mgr_->get_unit(arg.partition_key_.get_tenant_id(), arg.dest_, unit))) {
LOG_WARN("get_unit failed", "tenant_id", arg.partition_key_.get_tenant_id(), "server", arg.dest_, K(ret));
if (OB_ENTRY_NOT_EXIST == ret) {
ret = OB_NOT_SUPPORTED;
LOG_WARN("tenant does not have unit on server",
"tenant_id",
arg.partition_key_.get_tenant_id(),
"server",
arg.dest_,
K(ret));
LOG_USER_ERROR(OB_NOT_SUPPORTED, "add replica to server without unit");
}
} else if (ObUnit::UNIT_STATUS_ACTIVE != unit.status_) {
ret = OB_OP_NOT_ALLOW;
LOG_WARN("cannot migrate replica to a unit which is being deleted", K(ret));
LOG_USER_ERROR(OB_OP_NOT_ALLOW, "migrate replica to a unit which is being deleted");
} else if (info.in_physical_restore() || info.in_standby_restore()) {
ret = OB_OP_NOT_ALLOW;
LOG_WARN("in physical restore or standby restore, migrate replica not allowed", K(ret), K(arg));
}
return ret;
}
int ObAdminCallServer::call_all(const ObServerZoneArg& arg)
{
int ret = OB_SUCCESS;
ObArray<ObAddr> server_list;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!arg.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid arg", K(arg), K(ret));
} else if (arg.server_.is_valid()) {
bool is_alive = false;
if (OB_FAIL(ctx_.server_mgr_->check_server_alive(arg.server_, is_alive))) {
LOG_WARN("fail to check server alive", K(ret), "server", arg.server_);
} else if (!is_alive) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("server is not alive", K(ret), "server", arg.server_);
} else if (OB_FAIL(server_list.push_back(arg.server_))) {
LOG_WARN("push back server failed", K(ret));
}
} else {
if (OB_FAIL(ctx_.server_mgr_->get_alive_servers(arg.zone_, server_list))) {
LOG_WARN("get alive servers failed", K(ret), K(arg));
}
}
if (OB_SUCC(ret)) {
FOREACH_CNT(server, server_list)
{
int tmp_ret = call_server(*server);
if (OB_SUCCESS != tmp_ret) {
LOG_WARN("call server failed", K(ret), "server", *server);
ret = OB_SUCCESS == ret ? tmp_ret : ret;
}
}
}
return ret;
}
int ObAdminReportReplica::execute(const obrpc::ObAdminReportReplicaArg& arg)
{
LOG_INFO("execute report request", K(arg));
int ret = OB_SUCCESS;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!arg.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid arg", K(arg), K(ret));
} else if (OB_FAIL(call_all(arg))) {
LOG_WARN("execute report replica failed", K(ret), K(arg));
}
return ret;
}
int ObAdminReportReplica::call_server(const ObAddr& server)
{
int ret = OB_SUCCESS;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!server.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid server", K(server), K(ret));
} else if (OB_FAIL(ctx_.rpc_proxy_->to(server).report_replica())) {
LOG_WARN("request server report replica failed", K(ret), K(server));
}
return ret;
}
int ObAdminRecycleReplica::execute(const obrpc::ObAdminRecycleReplicaArg& arg)
{
LOG_INFO("execute recycle request", K(arg));
int ret = OB_SUCCESS;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!arg.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid arg", K(arg), K(ret));
} else if (OB_FAIL(call_all(arg))) {
LOG_WARN("execute recycle replica failed", K(ret), K(arg));
}
return ret;
}
int ObAdminRecycleReplica::call_server(const ObAddr& server)
{
int ret = OB_SUCCESS;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!server.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid server", K(server), K(ret));
} else if (OB_FAIL(ctx_.rpc_proxy_->to(server).recycle_replica())) {
LOG_WARN("request server recycle replica failed", K(ret), K(server));
}
return ret;
}
int ObAdminClearLocationCache::execute(const obrpc::ObAdminClearLocationCacheArg& arg)
{
LOG_INFO("execute clear location cache request", K(arg));
int ret = OB_SUCCESS;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!arg.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid arg", K(arg), K(ret));
} else if (OB_FAIL(call_all(arg))) {
LOG_WARN("execute clear location cache failed", K(ret), K(arg));
}
return ret;
}
int ObAdminClearLocationCache::call_server(const ObAddr& server)
{
int ret = OB_SUCCESS;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!server.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid server", K(server), K(ret));
} else if (OB_FAIL(ctx_.rpc_proxy_->to(server).clear_location_cache())) {
LOG_WARN("request clear location cache failed", K(ret), K(server));
}
return ret;
}
int ObAdminReloadGts::execute()
{
LOG_INFO("execute reload gts request");
int ret = OB_SUCCESS;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (OB_FAIL(ctx_.rs_gts_manager_->load())) {
LOG_WARN("rs gts manager load failed", K(ret));
}
LOG_INFO("finish execute reload gts request", K(ret));
return ret;
}
int ObAdminReloadUnit::execute()
{
LOG_INFO("execute reload unit request");
int ret = OB_SUCCESS;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (OB_FAIL(ctx_.unit_mgr_->load())) {
LOG_WARN("unit manager load failed", K(ret));
}
LOG_INFO("finish execute reload unit request", K(ret));
return ret;
}
int ObAdminReloadServer::execute()
{
LOG_INFO("execute reload server request");
int ret = OB_SUCCESS;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (OB_FAIL(ctx_.server_mgr_->load_server_manager())) {
LOG_WARN("build server status failed", K(ret));
}
return ret;
}
int ObAdminReloadZone::execute()
{
LOG_INFO("execute reload zone request");
int ret = OB_SUCCESS;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (OB_FAIL(ctx_.zone_mgr_->reload())) {
LOG_ERROR("zone manager reload failed", K(ret));
}
return ret;
}
int ObAdminClearMergeError::execute()
{
LOG_INFO("execute clear merge error request");
int ret = OB_SUCCESS;
bool merge_error_set = false;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (OB_FAIL(ctx_.zone_mgr_->is_merge_error(merge_error_set))) {
LOG_WARN("is_merge_error failed", K(ret));
} else if (!merge_error_set) {
LOG_INFO("merge error flag not set, no need clear");
} else {
const int64_t merge_error = 0;
if (OB_FAIL(ctx_.zone_mgr_->set_merge_error(merge_error))) {
LOG_WARN("set merge error failed", K(merge_error), K(ret));
}
}
// always wakeup daily merge scheduler
ctx_.daily_merge_scheduler_->wakeup();
return ret;
}
int ObAdminMerge::execute(const obrpc::ObAdminMergeArg& arg)
{
LOG_INFO("execute merge admin request", K(arg));
int ret = OB_SUCCESS;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!arg.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid arg", K(arg), K(ret));
} else {
switch (arg.type_) {
case ObAdminMergeArg::START_MERGE: {
if (arg.zone_.is_empty()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("empty zone", K(arg), K(ret));
} else if (OB_FAIL(ctx_.daily_merge_scheduler_->manual_start_merge(arg.zone_))) {
LOG_WARN("start merge zone failed", K(ret), K(arg));
}
break;
}
case ObAdminMergeArg::SUSPEND_MERGE: {
if (OB_FAIL(ctx_.zone_mgr_->suspend_merge(arg.zone_))) {
LOG_WARN("suspend merge failed", K(ret), K(arg));
}
break;
}
case ObAdminMergeArg::RESUME_MERGE: {
if (OB_FAIL(ctx_.zone_mgr_->resume_merge(arg.zone_))) {
LOG_WARN("resume merge failed", K(ret), K(arg));
}
break;
}
default: {
ret = OB_NOT_SUPPORTED;
LOG_WARN("unsupported merge admin type", "type", arg.type_, K(ret));
}
}
}
return ret;
}
int ObAdminClearRoottable::execute(const obrpc::ObAdminClearRoottableArg& arg)
{
int ret = OB_SUCCESS;
ObArray<uint64_t> all_tenants;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!arg.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid arg", K(arg), K(ret));
} else {
ObSchemaGetterGuard schema_guard;
if (OB_FAIL(ctx_.schema_service_->get_tenant_schema_guard(OB_SYS_TENANT_ID, schema_guard))) {
LOG_WARN("get_schema_guard failed", K(ret));
} else if (!arg.tenant_name_.is_empty()) {
uint64_t tenant_id = OB_INVALID_ID;
if (OB_FAIL(schema_guard.get_tenant_id(ObString::make_string(arg.tenant_name_.ptr()), tenant_id)) ||
OB_INVALID_ID == tenant_id) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("tenant not found", K(arg), K(ret));
} else if (OB_FAIL(all_tenants.push_back(tenant_id))) {
LOG_WARN("push back tenant id failed", K(ret));
}
} else {
if (OB_FAIL(ctx_.leader_coordinator_->get_tenant_ids(all_tenants))) {
LOG_WARN("get all tenant id failed", K(ret));
}
}
}
// delete partition table
ObDDLOperator ddl_operator(*ctx_.schema_service_, *ctx_.sql_proxy_);
if (OB_SUCC(ret)) {
bool include_sys_tenant = false;
FOREACH_CNT_X(t, all_tenants, OB_SUCCESS == ret)
{
if (OB_SYS_TENANT_ID == *t) {
include_sys_tenant = true;
continue;
}
if (OB_FAIL(ddl_operator.clear_tenant_partition_table(*t, *ctx_.sql_proxy_))) {
LOG_WARN("clear tenant partition table failed", K(ret), "tenant_id", *t);
}
}
if (OB_SUCC(ret)) {
// delete system tenant's partition at last
if (include_sys_tenant) {
if (OB_FAIL(ddl_operator.clear_tenant_partition_table(OB_SYS_TENANT_ID, *ctx_.sql_proxy_))) {
LOG_WARN("clear sys tenant partition table failed", "tenant_id", OB_SYS_TENANT_ID, K(ret));
} else {
// clear inmemory partition table
ctx_.pt_->get_inmemory_table().reuse();
}
}
}
// force all server report
if (OB_SUCC(ret)) {
ObAdminReportReplicaArg report_arg;
ObAdminReportReplica admin_report(ctx_);
if (OB_FAIL(admin_report.execute(report_arg))) {
LOG_WARN("force all server report failed", K(report_arg), K(ret));
}
}
}
return ret;
}
// FIXME: flush schemas of all tenants
int ObAdminRefreshSchema::execute(const obrpc::ObAdminRefreshSchemaArg& arg)
{
LOG_INFO("execute refresh schema", K(arg));
int ret = OB_SUCCESS;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!arg.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid arg", K(arg), K(ret));
} else if (OB_FAIL(ctx_.ddl_service_->refresh_schema(OB_SYS_TENANT_ID))) {
LOG_WARN("refresh schema failed", K(ret));
} else {
if (OB_FAIL(ctx_.schema_service_->get_tenant_schema_version(OB_SYS_TENANT_ID, schema_version_))) {
LOG_WARN("fail to get schema version", K(ret));
} else if (OB_FAIL(ctx_.schema_service_->get_refresh_schema_info(schema_info_))) {
LOG_WARN("fail to get refresh schema info", K(ret), K(schema_info_));
} else if (!schema_info_.is_valid()) {
schema_info_.set_schema_version(schema_version_);
}
if (OB_FAIL(ret)) {
} else if (OB_FAIL(call_all(arg))) {
LOG_WARN("execute notify refresh schema failed", K(ret), K(arg));
}
}
return ret;
}
int ObAdminRefreshSchema::call_server(const ObAddr& server)
{
int ret = OB_SUCCESS;
ObSwitchSchemaArg arg;
arg.schema_info_ = schema_info_;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!server.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid server", K(server), K(ret));
} else if (OB_FAIL(ctx_.rpc_proxy_->to(server).switch_schema(arg))) {
LOG_WARN("notify switch schema failed", K(ret), K(server), K_(schema_version), K_(schema_info));
}
return ret;
}
int ObAdminRefreshMemStat::execute(const ObAdminRefreshMemStatArg& arg)
{
LOG_INFO("execute refresh memory stat");
int ret = OB_SUCCESS;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (OB_FAIL(call_all(arg))) {
LOG_WARN("execute notify refresh memory stat failed", K(ret));
}
return ret;
}
int ObAdminRefreshMemStat::call_server(const ObAddr& server)
{
int ret = OB_SUCCESS;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!server.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid server", K(server), K(ret));
} else if (OB_FAIL(ctx_.rpc_proxy_->to(server).refresh_memory_stat())) {
LOG_WARN("notify refresh memory stat failed", K(ret), K(server));
}
return ret;
}
int ObAdminSetConfig::verify_config(obrpc::ObAdminSetConfigArg& arg)
{
int ret = OB_SUCCESS;
void *ptr = nullptr, *cfg_ptr = nullptr;
ObServerConfigChecker* cfg = nullptr;
ObTenantConfigChecker* tenant_cfg = nullptr;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!arg.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid arg", K(arg), K(ret));
}
FOREACH_X(item, arg.items_, OB_SUCCESS == ret)
{
if (item->name_.is_empty()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("empty config name", "item", *item, K(ret));
} else {
ObConfigItem* ci = nullptr;
if (OB_SYS_TENANT_ID != item->exec_tenant_id_ || item->tenant_name_.size() > 0) {
// tenants(user or sys tenants) modify tenant level configuration
if (nullptr == tenant_cfg) {
if (OB_ISNULL(cfg_ptr = ob_malloc(sizeof(ObTenantConfigChecker), ObModIds::OB_RS_PARTITION_TABLE_TEMP))) {
ret = OB_ALLOCATE_MEMORY_FAILED;
LOG_WARN("fail to alloc memory", K(ret));
} else if (OB_ISNULL(tenant_cfg = new (cfg_ptr) ObTenantConfigChecker())) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("new tenant_cfg failed", K(ret));
}
} // if
if (OB_SUCC(ret)) {
ObConfigItem* const* ci_ptr = tenant_cfg->get_container().get(ObConfigStringKey(item->name_.ptr()));
if (OB_ISNULL(ci_ptr)) {
ret = OB_ERR_SYS_CONFIG_UNKNOWN;
LOG_WARN("can't found config item", K(ret), "item", *item);
} else {
ci = *ci_ptr;
schema::ObSchemaGetterGuard schema_guard;
if (OB_FAIL(ctx_.ddl_service_->get_tenant_schema_guard_with_version_in_inner_table(
OB_SYS_TENANT_ID, schema_guard))) {
LOG_WARN("get_schema_guard failed", K(ret));
} else if (OB_SYS_TENANT_ID == item->exec_tenant_id_ &&
item->tenant_name_ == ObFixedLengthString<common::OB_MAX_TENANT_NAME_LENGTH + 1>("all")) {
common::ObArray<uint64_t> tenant_ids;
if (OB_FAIL(schema_guard.get_tenant_ids(tenant_ids))) {
LOG_WARN("get_tenant_ids failed", K(ret));
} else {
for (const uint64_t tenant_id : tenant_ids) {
if (!is_virtual_tenant_id(tenant_id) && OB_FAIL(item->tenant_ids_.push_back(tenant_id))) {
LOG_WARN("add tenant_id failed", K(tenant_id), K(ret));
break;
}
} // for
}
} else if (OB_SYS_TENANT_ID == item->exec_tenant_id_ &&
item->tenant_name_ == ObFixedLengthString<common::OB_MAX_TENANT_NAME_LENGTH + 1>("seed")) {
uint64_t tenant_id = OB_PARAMETER_SEED_ID;
if (OB_FAIL(item->tenant_ids_.push_back(tenant_id))) {
LOG_WARN("add seed tenant_id failed", K(ret));
break;
}
} else {
uint64_t tenant_id = OB_INVALID_TENANT_ID;
if (OB_SYS_TENANT_ID != item->exec_tenant_id_) {
tenant_id = item->exec_tenant_id_;
} else {
if (OB_FAIL(schema_guard.get_tenant_id(ObString(item->tenant_name_.ptr()), tenant_id)) ||
OB_INVALID_ID == tenant_id) {
ret = OB_ERR_INVALID_TENANT_NAME;
LOG_WARN("get_tenant_id failed", K(ret), "tenant", item->tenant_name_);
}
}
if (OB_SUCC(ret) && OB_FAIL(item->tenant_ids_.push_back(tenant_id))) {
LOG_WARN("add tenant_id failed", K(tenant_id), K(ret));
}
} // else
} // else
} // if
} else {
// sys tenant try to modify configration(cluster level or sys tenant level)
if (nullptr == cfg) {
if (OB_ISNULL(ptr = ob_malloc(sizeof(ObServerConfigChecker), ObModIds::OB_RS_PARTITION_TABLE_TEMP))) {
ret = OB_ALLOCATE_MEMORY_FAILED;
LOG_WARN("fail to alloc memory", K(ret));
} else if (OB_ISNULL(cfg = new (ptr) ObServerConfigChecker)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("new cfg failed", K(ret));
}
} // if
if (OB_SUCC(ret) && nullptr == tenant_cfg) {
if (OB_ISNULL(cfg_ptr = ob_malloc(sizeof(ObTenantConfigChecker), ObModIds::OB_RS_PARTITION_TABLE_TEMP))) {
ret = OB_ALLOCATE_MEMORY_FAILED;
LOG_WARN("fail to alloc memory", K(ret));
} else if (OB_ISNULL(tenant_cfg = new (cfg_ptr) ObTenantConfigChecker())) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("new tenant_cfg failed", K(ret));
}
} // if
if (OB_SUCC(ret)) {
ObConfigItem* const* sys_ci_ptr = cfg->get_container().get(ObConfigStringKey(item->name_.ptr()));
ObConfigItem* const* tenant_ci_ptr = tenant_cfg->get_container().get(ObConfigStringKey(item->name_.ptr()));
if (OB_NOT_NULL(sys_ci_ptr)) {
ci = *sys_ci_ptr;
} else if (OB_NOT_NULL(tenant_ci_ptr)) {
ci = *tenant_ci_ptr;
if (OB_FAIL(item->tenant_ids_.push_back(OB_SYS_TENANT_ID))) {
LOG_WARN("add tenant_id failed", K(ret));
}
} else {
ret = OB_ERR_SYS_CONFIG_UNKNOWN;
LOG_WARN("can't found config item", K(ret), "item", *item);
}
} // if
} // else
if (OB_SUCC(ret)) {
const char* err = NULL;
if (ci->is_not_editable() && !arg.is_inner_) {
ret = OB_INVALID_CONFIG; // TODO: specific report not editable
LOG_WARN("config is not editable", "item", *item, K(ret));
} else if (!ci->set_value(item->value_.ptr())) {
ret = OB_INVALID_CONFIG;
LOG_WARN("invalid config", "item", *item, K(ret));
} else if (!ci->check()) {
ret = OB_INVALID_CONFIG;
LOG_WARN("invalid value range", "item", *item, K(ret));
} else if (!ctx_.root_service_->check_config(*ci, err)) {
ret = OB_INVALID_CONFIG;
LOG_WARN("invalid value range", "item", *item, K(ret));
}
if (OB_FAIL(ret)) {
if (nullptr != err) {
LOG_USER_ERROR(OB_INVALID_CONFIG, err);
}
}
} // if
} // else
} // FOREACH_X
if (nullptr != cfg) {
cfg->~ObServerConfigChecker();
ob_free(cfg);
cfg = nullptr;
ptr = nullptr;
} else if (nullptr != ptr) {
ob_free(ptr);
ptr = nullptr;
}
if (nullptr != tenant_cfg) {
tenant_cfg->~ObTenantConfigChecker();
ob_free(tenant_cfg);
tenant_cfg = nullptr;
cfg_ptr = nullptr;
} else if (nullptr != cfg_ptr) {
ob_free(cfg_ptr);
cfg_ptr = nullptr;
}
return ret;
}
int ObAdminSetConfig::update_config(obrpc::ObAdminSetConfigArg& arg, int64_t new_version)
{
int ret = OB_SUCCESS;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!arg.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid arg", K(arg), K(ret));
} else {
FOREACH_X(item, arg.items_, OB_SUCCESS == ret)
{
char svr_ip[OB_MAX_SERVER_ADDR_SIZE] = "ANY";
int64_t svr_port = 0;
if (item->server_.is_valid()) {
if (false == item->server_.ip_to_string(svr_ip, sizeof(svr_ip))) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("convert server addr to ip failed", K(ret), "server", item->server_);
} else {
svr_port = item->server_.get_port();
ObAddr addr;
bool is_server_exist = false;
if (false == addr.set_ip_addr(svr_ip, static_cast<int32_t>(svr_port))) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("set addr fail", K(ret), "svr_ip", svr_ip, K(svr_port));
} else if (OB_FAIL(ctx_.server_mgr_->is_server_exist(addr, is_server_exist))) {
LOG_WARN("check server exist fail", K(addr));
} else if (!is_server_exist) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("server is not exist", K(ret), K(addr));
LOG_USER_ERROR(OB_INVALID_ARGUMENT, "server");
}
} // else
} // if
if (OB_FAIL(ret)) {
} else if (!item->zone_.is_empty()) {
bool is_zone_exist = false;
if (OB_FAIL(ctx_.zone_mgr_->check_zone_exist(item->zone_, is_zone_exist))) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("check zone exist fail", K(ret), "zone", item->zone_);
} else if (!is_zone_exist) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("zone is not exist", K(ret), "zone", item->zone_);
LOG_USER_ERROR(OB_INVALID_ARGUMENT, "zone");
}
}
if (OB_FAIL(ret)) {
} else if (item->tenant_ids_.size() > 0) {
// tenant config
ObDMLSqlSplicer dml;
for (uint64_t tenant_id : item->tenant_ids_) {
const char* table_name = (ObAdminSetConfig::OB_PARAMETER_SEED_ID == tenant_id ? OB_ALL_SEED_PARAMETER_TNAME
: OB_TENANT_PARAMETER_TNAME);
tenant_id = (ObAdminSetConfig::OB_PARAMETER_SEED_ID == tenant_id ? OB_SYS_TENANT_ID : tenant_id);
dml.reset();
if (OB_FAIL(dml.add_pk_column("zone", item->zone_.ptr())) ||
OB_FAIL(dml.add_pk_column("svr_type", print_server_role(OB_SERVER))) ||
OB_FAIL(dml.add_pk_column(K(svr_ip))) || OB_FAIL(dml.add_pk_column(K(svr_port))) ||
OB_FAIL(dml.add_pk_column("name", item->name_.ptr())) ||
OB_FAIL(dml.add_column("data_type", "varchar")) || OB_FAIL(dml.add_column("value", item->value_.ptr())) ||
OB_FAIL(dml.add_column("info", item->comment_.ptr())) ||
OB_FAIL(dml.add_column("config_version", new_version))) {
LOG_WARN("add column failed", K(ret));
} else if (OB_FAIL(dml.get_values().append_fmt("usec_to_time(%ld)", new_version))) {
LOG_WARN("append valued failed", K(ret));
} else if (OB_FAIL(dml.add_column(false, "gmt_modified"))) {
LOG_WARN("add column failed", K(ret));
} else {
int64_t affected_rows = 0;
ObDMLExecHelper exec(*ctx_.sql_proxy_, tenant_id);
ObConfigItem* ci = nullptr;
// tenant not exist in RS, use SYS instead
omt::ObTenantConfigGuard tenant_config(TENANT_CONF(OB_SYS_TENANT_ID));
if (!tenant_config.is_valid()) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("failed to get tenant config", K(tenant_id), K(ret));
} else if (OB_ISNULL(tenant_config->get_container().get(ObConfigStringKey(item->name_.ptr())))) {
ret = OB_ERR_SYS_CONFIG_UNKNOWN;
LOG_WARN("can't found config item", K(ret), K(tenant_id), "item", *item);
} else {
ci = *(tenant_config->get_container().get(ObConfigStringKey(item->name_.ptr())));
if (OB_FAIL(dml.add_column("section", ci->section())) || OB_FAIL(dml.add_column("scope", ci->scope())) ||
OB_FAIL(dml.add_column("source", ci->source())) ||
OB_FAIL(dml.add_column("edit_level", ci->edit_level()))) {
LOG_WARN("add column failed", K(ret));
} else if (OB_FAIL(exec.exec_insert_update(table_name, dml, affected_rows))) {
LOG_WARN("execute insert update failed", K(tenant_id), K(ret), "item", *item);
} else if (is_zero_row(affected_rows) || affected_rows > 2) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("unexpected affected rows", K(tenant_id), K(affected_rows), K(ret));
}
}
}
if (OB_FAIL(ret)) {
break;
}
} // for
} else {
// sys config
ObDMLSqlSplicer dml;
dml.reset();
if (OB_SYS_TENANT_ID != item->exec_tenant_id_) {
uint64_t tenant_id = item->exec_tenant_id_;
ret = OB_ERR_UNEXPECTED;
LOG_WARN("unexpected tenant_id", K(tenant_id), K(ret));
} else if (OB_FAIL(dml.add_pk_column("zone", item->zone_.ptr())) ||
OB_FAIL(dml.add_pk_column("svr_type", print_server_role(OB_SERVER))) ||
OB_FAIL(dml.add_pk_column(K(svr_ip))) || OB_FAIL(dml.add_pk_column(K(svr_port))) ||
OB_FAIL(dml.add_pk_column("name", item->name_.ptr())) ||
OB_FAIL(dml.add_column("data_type", "varchar")) ||
OB_FAIL(dml.add_column("value", item->value_.ptr())) ||
OB_FAIL(dml.add_column("info", item->comment_.ptr())) ||
OB_FAIL(dml.add_column("config_version", new_version))) {
LOG_WARN("add column failed", K(ret));
} else if (OB_FAIL(dml.get_values().append_fmt("usec_to_time(%ld)", new_version))) {
LOG_WARN("append valued failed", K(ret));
} else if (OB_FAIL(dml.add_column(false, "gmt_modified"))) {
LOG_WARN("add column failed", K(ret));
} else {
int64_t affected_rows = 0;
ObDMLExecHelper exec(*ctx_.sql_proxy_, OB_SYS_TENANT_ID);
ObConfigItem* ci = nullptr;
ObConfigItem* const* ci_ptr = GCONF.get_container().get(ObConfigStringKey(item->name_.ptr()));
if (OB_ISNULL(ci_ptr)) {
ret = OB_ERR_SYS_CONFIG_UNKNOWN;
LOG_WARN("can't found config item", K(ret), "item", *item);
} else {
ci = *ci_ptr;
if (OB_FAIL(dml.add_column("section", ci->section())) || OB_FAIL(dml.add_column("scope", ci->scope())) ||
OB_FAIL(dml.add_column("source", ci->source())) ||
OB_FAIL(dml.add_column("edit_level", ci->edit_level()))) {
LOG_WARN("add column failed", K(ret));
} else if (OB_FAIL(exec.exec_insert_update(OB_ALL_SYS_PARAMETER_TNAME, dml, affected_rows))) {
LOG_WARN("execute insert update failed", K(ret), "item", *item);
} else if (is_zero_row(affected_rows) || affected_rows > 2) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("unexpected affected rows", K(affected_rows), K(ret));
}
} // else
} // else
} // else sys config
} // FOREACH_X
}
if (OB_SUCC(ret)) {
FOREACH_X(item, arg.items_, OB_SUCCESS == ret)
{
if (item->tenant_ids_.size() > 0) {
for (uint64_t tenant_id : item->tenant_ids_) {
if (ObAdminSetConfig::OB_PARAMETER_SEED_ID == tenant_id) {
} else if (OB_FAIL(OTC_MGR.set_tenant_config_version(tenant_id, new_version))) {
LOG_WARN("failed to set tenant config version", K(tenant_id), K(ret));
} else if (GCTX.omt_->has_tenant(tenant_id) && OB_FAIL(OTC_MGR.got_version(tenant_id, new_version))) {
LOG_WARN("failed to got version", K(tenant_id), K(ret));
}
if (OB_FAIL(ret)) {
break;
}
} // for
} else {
if (OB_FAIL(ctx_.zone_mgr_->update_config_version(new_version))) {
LOG_WARN("set new config version failed", K(ret), K(new_version));
} else if (OB_FAIL(ctx_.config_mgr_->got_version(new_version))) {
LOG_WARN("config mgr got version failed", K(ret), K(new_version));
}
}
} // FOREACH_X
} // if
return ret;
}
int ObAdminSetConfig::execute(obrpc::ObAdminSetConfigArg& arg)
{
LOG_INFO("execute set config request", K(arg));
int ret = OB_SUCCESS;
int64_t config_version = 0;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!arg.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid arg", K(arg), K(ret));
} else if (OB_FAIL(verify_config(arg))) {
LOG_WARN("verify config failed", K(ret), K(arg));
} else if (OB_FAIL(ctx_.zone_mgr_->get_config_version(config_version))) {
LOG_WARN("get_config_version failed", K(ret));
} else {
const int64_t now = ObTimeUtility::current_time();
const int64_t new_version = std::max(config_version + 1, now);
if (OB_FAIL(ctx_.root_service_->set_config_pre_hook(arg))) {
LOG_WARN("fail to process pre hook", K(arg), K(ret));
} else if (OB_FAIL(update_config(arg, new_version))) {
LOG_WARN("update config failed", K(ret), K(arg));
} else if (OB_ISNULL(ctx_.root_service_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("error inner stat", K(ret), K(ctx_.root_service_));
} else if (OB_FAIL(ctx_.root_service_->set_config_post_hook(arg))) {
LOG_WARN("fail to set config callback", K(ret));
} else {
LOG_INFO("get new config version", K(new_version), K(arg));
}
}
return ret;
}
int ObAdminMigrateUnit::execute(const ObAdminMigrateUnitArg& arg)
{
int ret = OB_SUCCESS;
LOG_INFO("execute migrate unit request", K(arg));
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!arg.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid arg", K(arg), K(ret));
} else {
const uint64_t unit_id = arg.unit_id_;
const ObAddr& dst = arg.destination_;
if (OB_FAIL(ctx_.unit_mgr_->admin_migrate_unit(unit_id, dst, ctx_.rebalance_task_mgr_, arg.is_cancel_))) {
LOG_WARN("migrate unit failed", K(unit_id), K(dst), K(ret));
} else {
ctx_.root_balancer_->wakeup();
}
}
return ret;
}
int ObAdminUpgradeVirtualSchema::execute()
{
int ret = OB_SUCCESS;
int64_t upgrade_cnt = 0;
const schema_create_func* creator_ptr_array[] = {
share::virtual_table_schema_creators, share::sys_view_schema_creators, NULL};
LOG_INFO("execute upgrade virtual schema request");
ObArray<ObTableSchema> hard_code_tables;
ObTableSchema table_schema;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (GCTX.is_standby_cluster()) {
// standby cluster cannot upgrade virtual schema independently,
// need to get these information from the primary cluster
ret = OB_OP_NOT_ALLOW;
LOG_WARN("upgrade virtual schema in standby cluster not allow", K(ret));
LOG_USER_ERROR(OB_OP_NOT_ALLOW, "upgrade virtual schema in standby cluster");
}
for (const schema_create_func** creator_ptr_ptr = creator_ptr_array; OB_SUCCESS == ret && NULL != *creator_ptr_ptr;
++creator_ptr_ptr) {
for (const schema_create_func* creator_ptr = *creator_ptr_ptr; OB_SUCCESS == ret && NULL != *creator_ptr;
++creator_ptr) {
table_schema.reset();
if (OB_FAIL((*creator_ptr)(table_schema))) {
LOG_WARN("create table schema failed", K(ret));
} else {
// only check and upgrade virtual table && sys views
if (is_sys_table(table_schema.get_table_id())) {
continue;
} else if (OB_FAIL(hard_code_tables.push_back(table_schema))) {
LOG_WARN("push_back failed", K(ret));
}
}
}
}
// remove tables not exist on hard code tables
ObSchemaGetterGuard schema_guard;
ObArray<const ObTableSchema*> in_mem_tables;
if (OB_FAIL(ret)) {
} else if (OB_FAIL(ctx_.ddl_service_->get_tenant_schema_guard_with_version_in_inner_table(
OB_SYS_TENANT_ID, schema_guard))) {
LOG_WARN("get_schema_guard failed", K(ret));
} else if (OB_FAIL(schema_guard.get_table_schemas_in_tenant(OB_SYS_TENANT_ID, in_mem_tables))) {
LOG_WARN("get_table_schemas_in_tenant failed", "tenant_id", static_cast<uint64_t>(OB_SYS_TENANT_ID), K(ret));
} else {
FOREACH_CNT_X(in_mem_table, in_mem_tables, OB_SUCCESS == ret)
{
if (!is_inner_table((*in_mem_table)->get_table_id()) || is_sys_table((*in_mem_table)->get_table_id())) {
continue;
}
bool exist = false;
FOREACH_CNT_X(hard_code_table, hard_code_tables, OB_SUCCESS == ret && !exist)
{
if ((*in_mem_table)->get_table_id() == hard_code_table->get_table_id()) {
exist = true;
// process the virtual table index migration overlapping problems
// originally, MySQL virtual table index id is under 19999(OB_MAX_VIRTUAL_TABLE_ID-1),
// then migrate to 14999(OB_MAX_MYSQL_VIRTUAL_TABLE_ID-1)
// 19999 is used as the Oracle virtual table index ID
if (combine_id(OB_SYS_TENANT_ID, OB_MAX_VIRTUAL_TABLE_ID - 1) == hard_code_table->get_table_id()) {
exist = false;
}
}
}
if (!exist) {
if (OB_FAIL(ctx_.ddl_service_->drop_inner_table(**in_mem_table))) {
LOG_WARN("drop table schema failed", K(ret), "table_schema", **in_mem_table);
} else if (OB_FAIL(ctx_.ddl_service_->refresh_schema(OB_SYS_TENANT_ID))) {
LOG_WARN("refresh_schema failed", K(ret));
}
}
}
}
// upgrade tables
FOREACH_CNT_X(hard_code_table, hard_code_tables, OB_SUCCESS == ret)
{
ret = ctx_.root_inspection_->check_table_schema(*hard_code_table);
if (OB_FAIL(ret)) {
if (OB_SCHEMA_ERROR != ret) {
LOG_WARN("check table schema failed", K(ret), "table_schema", *hard_code_table);
} else {
LOG_INFO("table schema need upgrade", "table_schema", *hard_code_table);
if (OB_FAIL(upgrade(*hard_code_table))) {
LOG_WARN("upgrade failed", "hard_code_table", *hard_code_table, K(ret));
} else {
LOG_INFO("update table schema success", "table_schema", *hard_code_table);
upgrade_cnt++;
}
}
}
}
if (OB_SUCCESS == ret && upgrade_cnt > 0) {
// if schema upgraded, inspect schema again
int tmp_ret = ctx_.root_inspection_->check_all();
if (OB_SUCCESS != tmp_ret) {
LOG_WARN("root inspection failed", K(tmp_ret));
}
}
return ret;
}
int ObAdminUpgradeVirtualSchema::upgrade(share::schema::ObTableSchema& table)
{
int ret = OB_SUCCESS;
const ObTableSchema* exist_schema = NULL;
ObSchemaGetterGuard schema_guard;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!table.is_valid() || is_sys_table(table.get_table_id())) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid table", K(table), K(ret));
} else if (OB_FAIL(ctx_.ddl_service_->get_tenant_schema_guard_with_version_in_inner_table(
OB_SYS_TENANT_ID, schema_guard))) {
LOG_WARN("get schema guard in inner table failed", K(ret));
} else if (OB_FAIL(schema_guard.get_table_schema(table.get_tenant_id(),
table.get_database_id(),
table.get_table_name(),
table.is_index_table(),
exist_schema))) {
// check if the table_name is occupied by others
LOG_WARN("get table schema failed", K(ret), "table", table.get_table_name());
if (OB_TABLE_NOT_EXIST == ret) {
ret = OB_SUCCESS;
}
} else if (OB_NOT_NULL(exist_schema)) {
// name modification except virtual table should first delete the old table,
// then create the new one to make virtual table upgrade valid
if (OB_FAIL(ctx_.ddl_service_->drop_inner_table(*exist_schema))) {
LOG_WARN("get table schema failed", K(ret), "table", table.get_table_name(), "table_id", table.get_table_id());
}
}
// rebuild the inner table
if (OB_FAIL(ret)) {
} else if (OB_FAIL(ctx_.ddl_service_->add_table_schema(table))) {
LOG_WARN("add table schema failed", K(ret), K(table));
} else if (OB_FAIL(ctx_.ddl_service_->refresh_schema(OB_SYS_TENANT_ID))) {
LOG_WARN("refresh schema failed", K(ret));
}
return ret;
}
int ObAdminUpgradeVirtualSchema::execute(const share::schema::ObSchemaOperation& operation)
{
int ret = OB_SUCCESS;
ObSchemaGetterGuard schema_guard;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!is_virtual_table(operation.table_id_) && !is_sys_view(operation.table_id_)) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid operation", K(ret), K(operation));
} else if (OB_FAIL(ctx_.ddl_service_->get_tenant_schema_guard_with_version_in_inner_table(
OB_SYS_TENANT_ID, schema_guard))) {
LOG_WARN("failed to get schema guard", K(ret));
} else if (share::schema::OB_DDL_CREATE_TABLE == operation.op_type_ ||
share::schema::OB_DDL_CREATE_VIEW == operation.op_type_ ||
share::schema::OB_DDL_CREATE_INDEX == operation.op_type_) {
// need to get the table schema from hard code, may not exist in memory
bool is_exist = false;
if (OB_FAIL(schema_guard.check_table_exist(operation.table_id_, is_exist))) {
LOG_WARN("failed to check table exist", K(ret), K(operation));
} else if (is_exist) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("can not process exist schema", K(ret), K(operation));
} else {
// tables to be added shall never exist in memory
const schema_create_func* creator_ptr_array[] = {
share::virtual_table_schema_creators, share::sys_view_schema_creators, NULL};
ObArray<ObTableSchema> hard_code_tables;
ObTableSchema hard_code_table;
bool found = false;
for (const schema_create_func** creator_ptr_ptr = creator_ptr_array; OB_SUCC(ret) && NULL != *creator_ptr_ptr;
++creator_ptr_ptr) {
for (const schema_create_func* creator_ptr = *creator_ptr_ptr; OB_SUCC(ret) && NULL != *creator_ptr;
++creator_ptr) {
hard_code_table.reset();
if (OB_FAIL((*creator_ptr)(hard_code_table))) {
LOG_WARN("create table schema failed", K(ret));
} else if (operation.table_id_ == hard_code_table.get_table_id()) {
found = true;
ObTableSchema new_schema;
if (OB_FAIL(new_schema.assign(hard_code_table))) {
LOG_WARN("failed to assign table schema", K(ret), K(hard_code_table));
} else if (OB_FAIL(ctx_.ddl_service_->add_table_schema(new_schema))) {
LOG_WARN("failed to add table schema", K(ret), K(operation), K(new_schema));
}
break;
}
}
}
if (OB_FAIL(ret)) {
} else if (!found) {
// did not find in hard code
ret = OB_ENTRY_NOT_EXIST;
LOG_WARN("failed to find schema", K(ret), K(operation));
}
}
} else if (share::schema::OB_DDL_DROP_TABLE == operation.op_type_ ||
share::schema::OB_DDL_DROP_VIEW == operation.op_type_ ||
share::schema::OB_DDL_DROP_INDEX == operation.op_type_) {
// need to find in the memory, the table to be deleted should be fetched from the memory,
// whether it exists in hard code is not determined
const ObTableSchema* table_schema = NULL;
if (OB_FAIL(schema_guard.get_table_schema(operation.table_id_, table_schema))) {
LOG_WARN("failed to get table schema", K(ret), K(operation));
} else if (OB_FAIL(ctx_.ddl_service_->drop_inner_table(*table_schema))) {
LOG_WARN("failed to drop inner table", K(ret), K(table_schema));
}
} else {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("unexpected operation type", K(ret), K(operation));
}
if (OB_SUCC(ret)) {
if (OB_FAIL(ctx_.ddl_service_->refresh_schema(OB_SYS_TENANT_ID))) {
LOG_WARN("failed to refresh schema", K(ret));
}
}
return ret;
}
int ObAdminUpgradeCmd::execute(const Bool& upgrade)
{
int ret = OB_SUCCESS;
char min_server_version[OB_SERVER_VERSION_LENGTH];
uint64_t current_version = 0;
if (OB_FAIL(ctx_.server_mgr_->get_min_server_version(min_server_version))) {
LOG_WARN("failed to get the min server version", K(ret));
} else if (OB_FAIL(ObClusterVersion::get_version(min_server_version, current_version))) {
LOG_WARN("fail to parse current version", K(ret), K(min_server_version));
} else {
// set min_observer_version and enable_upgrade_mode
ObAdminSetConfigItem min_obs_version_item;
ObAdminSetConfigItem enable_upgrade_item;
obrpc::ObAdminSetConfigArg set_config_arg;
set_config_arg.is_inner_ = true;
const char* min_obs_version_name = "min_observer_version";
const char* enable_upgrade_name = "enable_upgrade_mode";
ObAdminSetConfig admin_set_config(ctx_);
if (OB_FAIL(min_obs_version_item.name_.assign(min_obs_version_name))) {
LOG_WARN("assign min_observer_version config name failed", K(ret));
} else if (OB_FAIL(enable_upgrade_item.name_.assign(enable_upgrade_name))) {
LOG_WARN("assign enable_upgrade_mode config name failed", K(ret));
} else if (OB_FAIL(min_obs_version_item.value_.assign(min_server_version))) {
LOG_WARN("assign min_observer_version config value failed", K(ret));
} else if (OB_FAIL(enable_upgrade_item.value_.assign((upgrade ? "true" : "false")))) {
LOG_WARN("assign enable_upgrade_mode config value failed", K(ret));
} else if (OB_FAIL(set_config_arg.items_.push_back(min_obs_version_item))) {
LOG_WARN("add min_observer_version config item failed", K(ret));
} else if (OB_FAIL(set_config_arg.items_.push_back(enable_upgrade_item))) {
LOG_WARN("add enable_upgrade_mode config item failed", K(ret));
} else if (current_version >= CLUSTER_VERSION_2250) {
ObAdminSetConfigItem upgrade_stage_item;
const char* upgrade_stage_name = "_upgrade_stage";
obrpc::ObUpgradeStage stage = upgrade ? obrpc::OB_UPGRADE_STAGE_PREUPGRADE : obrpc::OB_UPGRADE_STAGE_NONE;
if (OB_FAIL(upgrade_stage_item.name_.assign(upgrade_stage_name))) {
LOG_WARN("assign _upgrade_stage config name failed", K(ret), K(upgrade));
} else if (OB_FAIL(upgrade_stage_item.value_.assign(obrpc::get_upgrade_stage_str(stage)))) {
LOG_WARN("assign _upgrade_stage config value failed", K(ret), K(stage), K(upgrade));
} else if (OB_FAIL(set_config_arg.items_.push_back(upgrade_stage_item))) {
LOG_WARN("add _upgrade_stage config item failed", K(ret), K(stage), K(upgrade));
}
}
if (OB_FAIL(ret)) {
} else if (admin_set_config.execute(set_config_arg)) {
LOG_WARN("execute set config failed", K(ret));
} else {
LOG_INFO("change upgrade parameters",
"min_observer_version",
min_server_version,
"enable_upgrade_mode",
upgrade,
"in_major_version_upgrade_mode",
GCONF.in_major_version_upgrade_mode());
}
}
return ret;
}
int ObAdminRollingUpgradeCmd::execute(const obrpc::ObAdminRollingUpgradeArg& arg)
{
int ret = OB_SUCCESS;
ObAdminSetConfigItem upgrade_stage_item;
obrpc::ObAdminSetConfigArg set_config_arg;
set_config_arg.is_inner_ = true;
const char* upgrade_stage_name = "_upgrade_stage";
ObAdminSetConfig admin_set_config(ctx_);
if (!arg.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid arg", K(ret), K(arg));
} else if (OB_FAIL(upgrade_stage_item.name_.assign(upgrade_stage_name))) {
LOG_WARN("assign _upgrade_stage config name failed", K(ret), K(arg));
} else if (OB_FAIL(upgrade_stage_item.value_.assign(obrpc::get_upgrade_stage_str(arg.stage_)))) {
LOG_WARN("assign _upgrade_stage config value failed", K(ret), K(arg));
} else if (OB_FAIL(set_config_arg.items_.push_back(upgrade_stage_item))) {
LOG_WARN("add _upgrade_stage config item failed", K(ret), K(arg));
} else if (admin_set_config.execute(set_config_arg)) {
LOG_WARN("execute set config failed", K(ret));
} else {
LOG_INFO("change upgrade parameters", K(ret), "_upgrade_stage", arg.stage_);
}
return ret;
}
DEFINE_ENUM_FUNC(ObInnerJob, inner_job, OB_INNER_JOB_DEF);
int ObAdminRunJob::execute(const ObRunJobArg& arg)
{
int ret = OB_SUCCESS;
ObInnerJob job = INVALID_INNER_JOB;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!arg.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid arg", K(arg), K(ret));
} else if (INVALID_INNER_JOB == (job = get_inner_job_value(arg.job_))) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid inner job", K(arg), K(ret));
} else {
switch (job) {
case CHECK_PARTITION_TABLE: {
ObAdminCheckPartitionTable job_executor(ctx_);
if (OB_FAIL(job_executor.execute(arg))) {
LOG_WARN("execute job failed", K(arg), K(ret));
}
break;
}
case ROOT_INSPECTION: {
ObAdminRootInspection job_executor(ctx_);
if (OB_FAIL(job_executor.execute(arg))) {
LOG_WARN("execute job failed", K(arg), K(ret));
}
break;
}
case UPGRADE_STORAGE_FORMAT_VERSION: {
ObAdminUpgradeStorageFormatVersionExecutor job_executor(ctx_);
if (OB_FAIL(job_executor.execute(arg))) {
LOG_WARN("fail to execute upgrade storage format version job", K(ret));
}
break;
}
case CREATE_SEQUENCE_TABLE:
case CREATE_META_TABLE:
case CREATE_GC_TABLE:
case SEQUENCE_MIGRATION:
case ROLLBACK_METATABLE_MIGRATION:
case METATABLE_MIGRATION:
case BUILD_GC_PARTITION:
case SCHEMA_SPLIT:
case MIGRATE_PARTITION_META_TABLE:
case STOP_MIGRATE_PARTITION_META_TABLE: {
ret = OB_NOT_SUPPORTED;
break;
}
case STOP_SCHEMA_SPLIT:
case SCHEMA_SPLIT_V2: {
ObAdminSchemaSplitExecutor job_executor(ctx_);
if (OB_FAIL(job_executor.execute(arg))) {
LOG_WARN("execute job failed", K(arg), K(ret));
}
break;
}
case STATISTIC_PRIMARY_ZONE_ENTITY_COUNT: {
ObAdminStatisticPrimaryZoneEntityCount job_executor(ctx_);
if (OB_FAIL(job_executor.execute(arg))) {
LOG_WARN("execute job failed", K(ret));
}
break;
}
case CREATE_HA_GTS_UTIL: {
ObAdminCreateHaGtsUtil job_executor(ctx_);
if (OB_FAIL(job_executor.execute(arg))) {
LOG_WARN("execute job failed", K(ret));
}
break;
}
case CREATE_INNER_SCHEMA: {
ObAdminCreateInnerSchema job_executor(ctx_);
if (OB_FAIL(job_executor.execute(arg))) {
LOG_WARN("execute job failed", K(ret));
}
break;
}
case SCHEMA_REVISE: {
ObAdminSchemaRevise job_executor(ctx_);
if (OB_FAIL(job_executor.execute(arg))) {
LOG_WARN("execute job failed", K(ret));
}
break;
}
case UPDATE_TABLE_SCHEMA_VERSION: {
ObAdminUpdateTableSchemaVersion job_executor(ctx_);
if (OB_FAIL(job_executor.execute(arg))) {
LOG_WARN("execute job failed", K(ret));
}
break;
}
default: {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("not known job", K(job), K(ret));
break;
}
}
}
return ret;
}
int ObAdminUpdateTableSchemaVersion::execute(const obrpc::ObRunJobArg& arg)
{
int ret = OB_SUCCESS;
LOG_INFO("execute update table schema version request", K(arg));
ObUpdateTableSchemaVersionArg schema_arg;
schema_arg.tenant_id_ = OB_SYS_TENANT_ID;
schema_arg.table_id_ = 0;
schema_arg.schema_version_ = OB_INVALID_SCHEMA_VERSION;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!arg.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid arg", K(arg), K(ret));
} else if (GCTX.is_standby_cluster()) {
// no need to check schema validation for standby cluster
ret = OB_OP_NOT_ALLOW;
LOG_WARN("upgrade table schema in standby cluster not allow", KR(ret));
LOG_USER_ERROR(OB_OP_NOT_ALLOW, "upgrade table schema version in standby cluster");
} else if (OB_FAIL(ctx_.root_service_->update_table_schema_version(schema_arg))) {
LOG_WARN("fail to update table schema version", KR(ret));
} else {
LOG_INFO("update table schema version success");
}
return ret;
}
int ObAdminCheckPartitionTable::execute(const obrpc::ObRunJobArg& arg)
{
int ret = OB_SUCCESS;
LOG_INFO("execute check partition table request", K(arg));
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!arg.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid arg", K(arg), K(ret));
} else if (!arg.server_.is_valid() && arg.zone_.is_empty()) {
// rs check lost replica
ctx_.root_service_->submit_lost_replica_checker_task();
} else if (OB_FAIL(call_all(arg))) {
LOG_WARN("execute check partition table failed", K(ret), K(arg));
}
return ret;
}
int ObAdminCheckPartitionTable::call_server(const ObAddr& server)
{
int ret = OB_SUCCESS;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!server.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid server", K(server), K(ret));
} else if (OB_FAIL(ctx_.rpc_proxy_->to(server).check_partition_table())) {
LOG_WARN("request check partition table failed", K(ret), K(server));
}
return ret;
}
int ObAdminStatisticPrimaryZoneEntityCount::execute(const obrpc::ObRunJobArg& arg)
{
int ret = OB_SUCCESS;
LOG_INFO("execute statistic primary zone entity count request", K(ret));
const bool enable_ddl = GCONF.enable_ddl;
const bool enable_sys_table_ddl = GCONF.enable_sys_table_ddl;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (enable_ddl || enable_sys_table_ddl) {
ret = OB_OP_NOT_ALLOW;
LOG_WARN("statistic primary zone entity is not allowed when enable ddl");
LOG_USER_ERROR(OB_OP_NOT_ALLOW, "statistc primary zone entity when enable ddl");
} else if (!arg.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(ret), K(arg));
} else if (STATISTIC_PRIMARY_ZONE_ENTITY_COUNT != get_inner_job_value(arg.job_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("job to run not statistic primary zone entity count", K(ret), K(arg));
} else if (OB_UNLIKELY(nullptr == ctx_.root_service_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("ddl service ptr is null", K(ret));
} else if (OB_FAIL(ctx_.root_service_->submit_statistic_primary_zone_count())) {
LOG_WARN("fail to statistic primary zone entity", K(ret));
}
return ret;
}
int ObAdminCreateHaGtsUtil::execute(const obrpc::ObRunJobArg& arg)
{
int ret = OB_SUCCESS;
LOG_INFO("execute create ha gts util request", K(ret));
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!arg.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(ret), K(arg));
} else if (CREATE_HA_GTS_UTIL != get_inner_job_value(arg.job_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("job to run not create ha gts util", K(ret), K(arg));
} else if (OB_UNLIKELY(nullptr == ctx_.root_service_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("root service ptr is null", K(ret));
} else if (OB_FAIL(ctx_.root_service_->submit_create_ha_gts_util())) {
LOG_WARN("fail to submit create ha gts util", K(ret));
}
return ret;
}
int ObAdminCreateInnerSchema::execute(const obrpc::ObRunJobArg& arg)
{
int ret = OB_SUCCESS;
LOG_INFO("execute create inner role request", K(ret));
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!arg.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(ret), K(arg));
} else if (CREATE_INNER_SCHEMA != get_inner_job_value(arg.job_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("job to run not create inner role", K(ret), K(arg));
} else if (OB_UNLIKELY(nullptr == ctx_.root_service_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("root service ptr is null", K(ret));
} else if (OB_FAIL(ctx_.root_service_->submit_create_inner_schema_task())) {
LOG_WARN("fail to submit create inner role task", K(ret));
}
return ret;
}
int ObAdminSchemaRevise::execute(const obrpc::ObRunJobArg& arg)
{
int ret = OB_SUCCESS;
LOG_INFO("execute schema revise request", K(ret));
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!arg.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(ret), K(arg));
} else if (SCHEMA_REVISE != get_inner_job_value(arg.job_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("job to run not schema revise", K(ret), K(arg));
} else if (OB_UNLIKELY(nullptr == ctx_.root_service_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("root service ptr is null", K(ret));
} else if (OB_FAIL(ctx_.root_service_->submit_schema_revise_task())) {
LOG_WARN("fail to submit schema revise task", K(ret));
}
return ret;
}
int ObAdminRootInspection::execute(const obrpc::ObRunJobArg& arg)
{
int ret = OB_SUCCESS;
LOG_INFO("execute root inspection request", K(arg));
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!arg.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid arg", K(arg), K(ret));
} else if (ROOT_INSPECTION != get_inner_job_value(arg.job_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("job to run not root inspection", K(arg), K(ret));
} else if (!ctx_.server_mgr_->is_inited()) {
ret = OB_INNER_STAT_ERROR;
LOG_WARN("server_mgr_ not inited", K(ret));
} else if (!ctx_.root_inspection_->is_inited()) {
ret = OB_INNER_STAT_ERROR;
LOG_WARN("root_inspection not inited", K(ret));
} else if (!arg.zone_.is_empty()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("root inspection can't execute by zone", K(arg), K(ret));
} else if (arg.server_.is_valid() && arg.server_ != ctx_.server_mgr_->get_rs_addr()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("only rs can execute root inspection", K(arg), "rs", ctx_.server_mgr_->get_rs_addr(), K(ret));
} else if (OB_FAIL(ctx_.root_inspection_->check_all())) {
LOG_WARN("root_inspection check_all failed", K(ret));
}
return ret;
}
int ObAdminSchemaSplitExecutor::execute(const obrpc::ObRunJobArg& arg)
{
int ret = OB_SUCCESS;
ObInnerJob job = INVALID_INNER_JOB;
LOG_INFO("execute schema split request", K(arg));
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!arg.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid arg", K(arg), K(ret));
} else {
job = get_inner_job_value(arg.job_);
if (SCHEMA_SPLIT == job) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("not supported", K(ret));
} else if (SCHEMA_SPLIT_V2 == job) {
if (OB_ISNULL(ctx_.root_service_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("rootservice is null", K(ret));
} else if (OB_FAIL(ctx_.root_service_->submit_schema_split_task_v2())) {
LOG_WARN("submit schema split task failed", K(ret));
}
} else if (STOP_SCHEMA_SPLIT == job) {
if (OB_ISNULL(ctx_.schema_split_executor_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("executor is null", K(ret));
} else if (OB_FAIL(ctx_.schema_split_executor_->stop())) {
LOG_WARN("fail to stop schema split task", K(ret));
} else {
ctx_.schema_split_executor_->start();
}
} else {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("invalid job type", K(ret), K(job));
}
}
return ret;
}
int ObAdminUpgradeStorageFormatVersionExecutor::execute(const obrpc::ObRunJobArg& arg)
{
int ret = OB_SUCCESS;
ObInnerJob job = INVALID_INNER_JOB;
LOG_INFO("execute upgrade storage format version request", K(arg));
if (OB_UNLIKELY(!ctx_.is_inited())) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("ObAdminUpgradeStorageFormatVersionExecutor has not been inited", K(ret));
} else if (OB_UNLIKELY(!arg.is_valid())) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid arguments", K(ret), K(arg));
} else {
job = get_inner_job_value(arg.job_);
if (UPGRADE_STORAGE_FORMAT_VERSION == job) {
if (OB_ISNULL(ctx_.root_service_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("error unexpected, root service must not be NULL", K(ret));
} else if (OB_FAIL(ctx_.root_service_->submit_upgrade_storage_format_version_task())) {
LOG_WARN("fail to submit upgrade storage format version task", K(ret));
}
} else if (STOP_UPGRADE_STORAGE_FORMAT_VERSION == job) {
if (OB_ISNULL(ctx_.upgrade_storage_format_executor_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("executor is null", K(ret));
} else if (OB_FAIL(ctx_.upgrade_storage_format_executor_->stop())) {
LOG_WARN("fail to stop upgrade_storage_format task", K(ret));
} else {
ctx_.upgrade_storage_format_executor_->start();
}
} else {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("invalid job type", K(ret), K(job));
}
}
return ret;
}
int ObAdminFlushCache::execute(const obrpc::ObAdminFlushCacheArg& arg)
{
int ret = OB_SUCCESS;
int64_t tenant_num = arg.tenant_ids_.count();
ObSEArray<ObAddr, 8> server_list;
ObFlushCacheArg fc_arg;
// if tenant num is 0, flush all tenant, else, flush appointed tenant
if (tenant_num != 0) { // flush appointed tenant
for (int64_t i = 0; OB_SUCC(ret) && i < tenant_num; ++i) {
// get tenant server list;
if (OB_FAIL(get_tenant_servers(arg.tenant_ids_.at(i), server_list))) {
LOG_WARN("fail to get tenant servers", "tenant_id", arg.tenant_ids_.at(i));
} else {
// call tenant servers;
fc_arg.is_all_tenant_ = false;
fc_arg.cache_type_ = arg.cache_type_;
for (int64_t j = 0; OB_SUCC(ret) && j < server_list.count(); ++j) {
fc_arg.tenant_id_ = arg.tenant_ids_.at(i);
LOG_INFO("flush server cache", K(fc_arg), K(server_list.at(j)));
if (OB_FAIL(call_server(server_list.at(j), fc_arg))) {
LOG_WARN(
"fail to call tenant server", "tenant_id", arg.tenant_ids_.at(i), "server addr", server_list.at(j));
}
}
}
server_list.reset();
}
} else { // flush all tenant
// get all server list, server_mgr_.get_alive_servers
if (OB_FAIL(get_all_servers(server_list))) {
LOG_WARN("fail to get all servers", K(ret));
} else {
fc_arg.is_all_tenant_ = true;
fc_arg.tenant_id_ = common::OB_INVALID_TENANT_ID;
fc_arg.cache_type_ = arg.cache_type_;
for (int64_t j = 0; OB_SUCC(ret) && j < server_list.count(); ++j) {
LOG_INFO("flush server cache", K(fc_arg), K(server_list.at(j)));
if (OB_FAIL(call_server(server_list.at(j), fc_arg))) {
LOG_WARN("fail to call tenant server", "server addr", server_list.at(j));
}
}
}
}
return ret;
}
int ObAdminLoadBaseline::execute(const obrpc::ObAdminLoadBaselineArg& arg)
{
int ret = OB_SUCCESS;
int64_t tenant_num = arg.tenant_ids_.count();
ObSEArray<ObAddr, 8> server_list;
ObLoadBaselineArg lb_arg;
// if tenant num is 0, load all tenant baseline,
// else, load baseline from appointed tenant
if (tenant_num != 0) {
for (int64_t i = 0; OB_SUCC(ret) && i < tenant_num; ++i) {
// get tenant server list;
if (OB_FAIL(get_tenant_servers(arg.tenant_ids_.at(i), server_list))) {
LOG_WARN("fail to get tenant servers", "tenant_id", arg.tenant_ids_.at(i));
} else {
// call tenant servers;
lb_arg.is_all_tenant_ = false;
for (int64_t j = 0; OB_SUCC(ret) && j < server_list.count(); ++j) {
lb_arg.tenant_id_ = arg.tenant_ids_.at(i);
lb_arg.sql_id_ = arg.sql_id_;
lb_arg.fixed_ = arg.fixed_;
lb_arg.enabled_ = arg.enabled_;
LOG_INFO("load baseline from plan cache", K(lb_arg), K(server_list.at(j)));
if (OB_FAIL(call_server(server_list.at(j), lb_arg))) {
LOG_WARN(
"fail to call tenant server", "tenant_id", arg.tenant_ids_.at(i), "server addr", server_list.at(j));
}
}
}
server_list.reset();
}
} else { // load baseline from all tenant
// get all server list, server_mgr_.get_alive_servers
if (OB_FAIL(get_all_servers(server_list))) {
LOG_WARN("fail to get all servers", K(ret));
} else {
lb_arg.is_all_tenant_ = true;
lb_arg.tenant_id_ = common::OB_INVALID_TENANT_ID;
for (int64_t j = 0; OB_SUCC(ret) && j < server_list.count(); ++j) {
LOG_INFO("load baseline from plan cache", K(lb_arg), K(server_list.at(j)));
if (OB_FAIL(call_server(server_list.at(j), lb_arg))) {
LOG_WARN("fail to call tenant server", "server addr", server_list.at(j));
}
}
}
}
return ret;
}
int ObAdminLoadBaseline::call_server(const common::ObAddr& server, const obrpc::ObLoadBaselineArg& arg)
{
int ret = OB_SUCCESS;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!server.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid server", K(server), K(ret));
} else if (OB_FAIL(ctx_.rpc_proxy_->to(server).load_baseline(arg))) {
LOG_WARN("request server load baseline failed", K(ret), K(server));
}
return ret;
}
int ObTenantServerAdminUtil::get_tenant_servers(const uint64_t tenant_id, common::ObIArray<ObAddr>& servers)
{
int ret = OB_SUCCESS;
// sys tenant, get all servers directly
if (OB_SYS_TENANT_ID == tenant_id) {
if (OB_FAIL(get_all_servers(servers))) {
LOG_WARN("fail to get all servers", K(ret));
}
} else {
ObArray<uint64_t> pool_ids;
if (OB_ISNULL(ctx_.server_mgr_) || OB_ISNULL(ctx_.unit_mgr_)) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(ctx_.server_mgr_), K(ctx_.unit_mgr_), K(ret));
} else if (!ctx_.server_mgr_->has_build() || !ctx_.unit_mgr_->check_inner_stat()) {
ret = OB_SERVER_IS_INIT;
LOG_WARN("server manager or unit manager hasn't built",
"server_mgr built",
ctx_.server_mgr_->has_build(),
"unit_mgr built",
ctx_.unit_mgr_->check_inner_stat(),
K(ret));
} else if (OB_FAIL(ctx_.unit_mgr_->get_pool_ids_of_tenant(tenant_id, pool_ids))) {
LOG_WARN("get_pool_ids_of_tenant failed", K(tenant_id), K(ret));
} else {
ObArray<ObUnitInfo> unit_infos;
for (int64_t i = 0; OB_SUCC(ret) && i < pool_ids.count(); ++i) {
unit_infos.reuse();
if (OB_FAIL(ctx_.unit_mgr_->get_unit_infos_of_pool(pool_ids.at(i), unit_infos))) {
LOG_WARN("get_unit_infos_of_pool failed", "pool_id", pool_ids.at(i), K(ret));
} else {
for (int64_t j = 0; OB_SUCC(ret) && j < unit_infos.count(); ++j) {
bool is_alive = false;
const ObUnit& unit = unit_infos.at(j).unit_;
if (OB_FAIL(ctx_.server_mgr_->check_server_alive(unit.server_, is_alive))) {
LOG_WARN("check_server_alive failed", "server", unit.server_, K(ret));
} else if (is_alive) {
if (OB_FAIL(servers.push_back(unit.server_))) {
LOG_WARN("push_back failed", K(ret));
}
}
if (OB_SUCC(ret)) {
if (unit.migrate_from_server_.is_valid()) {
if (OB_FAIL(ctx_.server_mgr_->check_server_alive(unit.migrate_from_server_, is_alive))) {
LOG_WARN("check_server_alive failed", "server", unit.migrate_from_server_, K(ret));
} else if (is_alive) {
if (OB_FAIL(servers.push_back(unit.migrate_from_server_))) {
LOG_WARN("push_back failed", K(ret));
}
}
}
}
} // for unit infos end
}
} // for pool ids end
}
}
return ret;
}
int ObTenantServerAdminUtil::get_all_servers(common::ObIArray<ObAddr>& servers)
{
int ret = OB_SUCCESS;
ObZone empty_zone;
if (OB_ISNULL(ctx_.server_mgr_)) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(ctx_.server_mgr_), K(ret));
} else if (OB_FAIL(ctx_.server_mgr_->get_alive_servers(empty_zone, servers))) {
// if zone is empty, get all servers
LOG_WARN("fail to get all servers", K(ret));
}
return ret;
}
int ObAdminFlushCache::call_server(const common::ObAddr& server, const obrpc::ObFlushCacheArg& arg)
{
int ret = OB_SUCCESS;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!server.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid server", K(server), K(ret));
} else if (OB_FAIL(ctx_.rpc_proxy_->to(server).flush_cache(arg))) {
LOG_WARN("request server flush cache failed", K(ret), K(server));
}
return ret;
}
int ObAdminSetTP::execute(const obrpc::ObAdminSetTPArg& arg)
{
LOG_INFO("execute report request", K(arg));
int ret = OB_SUCCESS;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!arg.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid arg", K(arg), K(ret));
} else if (OB_FAIL(call_all(arg))) {
LOG_WARN("execute report replica failed", K(ret), K(arg));
}
return ret;
}
int ObAdminSetTP::call_server(const ObAddr& server)
{
int ret = OB_SUCCESS;
if (!ctx_.is_inited()) {
ret = OB_NOT_INIT;
LOG_WARN("not init", K(ret));
} else if (!server.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid server", K(server), K(ret));
} else if (OB_FAIL(ctx_.rpc_proxy_->to(server).set_tracepoint(arg_))) {
LOG_WARN("request server report replica failed", K(ret), K(server));
}
return ret;
}
} // end namespace rootserver
} // end namespace oceanbase
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