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/**
* Copyright (C) 2016 MongoDB Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the GNU Affero General Public License in all respects for
* all of the code used other than as permitted herein. If you modify file(s)
* with this exception, you may extend this exception to your version of the
* file(s), but you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version. If you delete this
* exception statement from all source files in the program, then also delete
* it in the license file.
*/
#define MONGO_LOG_DEFAULT_COMPONENT ::mongo::logger::LogComponent::kSharding
#include "mongo/platform/basic.h"
#include "mongo/db/s/sharding_egress_metadata_hook_for_mongod.h"
#include "mongo/base/status.h"
#include "mongo/db/repl/replication_coordinator_global.h"
#include "mongo/db/server_options.h"
#include "mongo/s/grid.h"
namespace mongo {
namespace rpc {
void ShardingEgressMetadataHookForMongod::_saveGLEStats(const BSONObj& metadata,
StringData hostString) {}
repl::OpTime ShardingEgressMetadataHookForMongod::_getConfigServerOpTime() {
if (serverGlobalParams.clusterRole == ClusterRole::ConfigServer) {
return repl::getGlobalReplicationCoordinator()->getCurrentCommittedSnapshotOpTime();
} else {
// TODO uncomment as part of SERVER-22663
// invariant(serverGlobalParams.clusterRole == ClusterRole::ShardServer);
return grid.configOpTime();
}
}
Status ShardingEgressMetadataHookForMongod::_advanceConfigOptimeFromShard(
ShardId shardId, const BSONObj& metadataObj) {
if (serverGlobalParams.clusterRole == ClusterRole::ConfigServer) {
return Status::OK();
}
return ShardingEgressMetadataHook::_advanceConfigOptimeFromShard(shardId, metadataObj);
}
} // namespace rpc
} // namespace mongo
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