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/**
* Copyright (C) 2018-present MongoDB, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* 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
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* <http://www.mongodb.com/licensing/server-side-public-license>.
*
* 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 Server Side 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::kCommand
#define LOG_FOR_HEARTBEATS(level) \
MONGO_LOG_COMPONENT(level, ::mongo::logger::LogComponent::kReplicationHeartbeats)
#include "mongo/platform/basic.h"
#include <boost/algorithm/string.hpp>
#include "mongo/db/repl/repl_set_command.h"
#include "mongo/base/init.h"
#include "mongo/base/status.h"
#include "mongo/bson/util/bson_extract.h"
#include "mongo/db/auth/action_set.h"
#include "mongo/db/auth/action_type.h"
#include "mongo/db/auth/authorization_session.h"
#include "mongo/db/commands.h"
#include "mongo/db/commands/server_status_metric.h"
#include "mongo/db/commands/test_commands_enabled.h"
#include "mongo/db/dbhelpers.h"
#include "mongo/db/lasterror.h"
#include "mongo/db/op_observer.h"
#include "mongo/db/repl/drop_pending_collection_reaper.h"
#include "mongo/db/repl/oplog.h"
#include "mongo/db/repl/repl_set_heartbeat_args_v1.h"
#include "mongo/db/repl/repl_set_heartbeat_response.h"
#include "mongo/db/repl/replication_coordinator.h"
#include "mongo/db/repl/replication_coordinator_external_state_impl.h"
#include "mongo/db/repl/replication_process.h"
#include "mongo/db/repl/storage_interface.h"
#include "mongo/db/repl/update_position_args.h"
#include "mongo/db/service_context.h"
#include "mongo/db/storage/storage_engine.h"
#include "mongo/executor/network_interface.h"
#include "mongo/transport/session.h"
#include "mongo/transport/transport_layer.h"
#include "mongo/util/fail_point_service.h"
#include "mongo/util/log.h"
#include "mongo/util/net/socket_utils.h"
#include "mongo/util/scopeguard.h"
namespace mongo {
namespace repl {
using std::string;
using std::stringstream;
class ReplExecutorSSM : public ServerStatusMetric {
public:
ReplExecutorSSM() : ServerStatusMetric("repl.executor") {}
virtual void appendAtLeaf(BSONObjBuilder& b) const {
ReplicationCoordinator::get(getGlobalServiceContext())->appendDiagnosticBSON(&b);
}
} replExecutorSSM;
// Testing only, enabled via command-line.
class CmdReplSetTest : public ReplSetCommand {
public:
std::string help() const override {
return "Just for tests.\n";
}
// No auth needed because it only works when enabled via command line.
virtual Status checkAuthForCommand(Client* client,
const std::string& dbname,
const BSONObj& cmdObj) const {
return Status::OK();
}
CmdReplSetTest() : ReplSetCommand("replSetTest") {}
virtual bool run(OperationContext* opCtx,
const string&,
const BSONObj& cmdObj,
BSONObjBuilder& result) {
log() << "replSetTest command received: " << cmdObj.toString();
auto replCoord = ReplicationCoordinator::get(getGlobalServiceContext());
if (cmdObj.hasElement("waitForMemberState")) {
long long stateVal;
auto status = bsonExtractIntegerField(cmdObj, "waitForMemberState", &stateVal);
uassertStatusOK(status);
const auto swMemberState = MemberState::create(stateVal);
uassertStatusOK(swMemberState.getStatus());
const auto expectedState = swMemberState.getValue();
long long timeoutMillis;
status = bsonExtractIntegerField(cmdObj, "timeoutMillis", &timeoutMillis);
uassertStatusOK(status);
Milliseconds timeout(timeoutMillis);
log() << "replSetTest: waiting " << timeout << " for member state to become "
<< expectedState;
status = replCoord->waitForMemberState(expectedState, timeout);
uassertStatusOK(status);
return true;
} else if (cmdObj.hasElement("waitForDrainFinish")) {
long long timeoutMillis;
auto status = bsonExtractIntegerField(cmdObj, "waitForDrainFinish", &timeoutMillis);
uassertStatusOK(status);
Milliseconds timeout(timeoutMillis);
log() << "replSetTest: waiting " << timeout << " for applier buffer to finish draining";
status = replCoord->waitForDrainFinish(timeout);
uassertStatusOK(status);
return true;
} else if (cmdObj.hasElement("getLastStableRecoveryTimestamp")) {
boost::optional<Timestamp> ts =
StorageInterface::get(getGlobalServiceContext())
->getLastStableRecoveryTimestamp(getGlobalServiceContext());
if (ts) {
result.append("lastStableRecoveryTimestamp", ts.get());
}
return true;
}
Status status = replCoord->checkReplEnabledForCommand(&result);
uassertStatusOK(status);
return true;
}
};
MONGO_REGISTER_TEST_COMMAND(CmdReplSetTest);
/** get rollback id. used to check if a rollback happened during some interval of time.
as consumed, the rollback id is not in any particular order, it simply changes on each rollback.
@see incRBID()
*/
class CmdReplSetGetRBID : public ReplSetCommand {
public:
CmdReplSetGetRBID() : ReplSetCommand("replSetGetRBID") {}
virtual bool run(OperationContext* opCtx,
const string&,
const BSONObj& cmdObj,
BSONObjBuilder& result) {
Status status = ReplicationCoordinator::get(opCtx)->checkReplEnabledForCommand(&result);
uassertStatusOK(status);
result.append("rbid", ReplicationProcess::get(opCtx)->getRollbackID());
return true;
}
} cmdReplSetRBID;
class CmdReplSetGetConfig : public ReplSetCommand {
public:
std::string help() const override {
return "Returns the current replica set configuration"
"{ replSetGetConfig : 1 }\n"
"http://dochub.mongodb.org/core/replicasetcommands";
}
CmdReplSetGetConfig() : ReplSetCommand("replSetGetConfig") {}
virtual bool run(OperationContext* opCtx,
const string&,
const BSONObj& cmdObj,
BSONObjBuilder& result) {
Status status = ReplicationCoordinator::get(opCtx)->checkReplEnabledForCommand(&result);
uassertStatusOK(status);
ReplicationCoordinator::get(opCtx)->processReplSetGetConfig(&result);
return true;
}
private:
ActionSet getAuthActionSet() const override {
return ActionSet{ActionType::replSetGetConfig};
}
} cmdReplSetGetConfig;
namespace {
HostAndPort someHostAndPortForMe() {
const auto& addrs = serverGlobalParams.bind_ips;
const auto& bind_port = serverGlobalParams.port;
const auto& af = IPv6Enabled() ? AF_UNSPEC : AF_INET;
bool localhost_only = true;
for (const auto& addr : addrs) {
// Get all addresses associated with each named bind host.
// If we find any that are valid external identifiers,
// then go ahead and use the first one.
const auto& socks = SockAddr::createAll(addr, bind_port, af);
for (const auto& sock : socks) {
if (!sock.isLocalHost()) {
if (!sock.isDefaultRoute()) {
// Return the hostname as passed rather than the resolved address.
return HostAndPort(addr, bind_port);
}
localhost_only = false;
}
}
}
if (localhost_only) {
// We're only binding localhost-type interfaces.
// Use one of those by name if available,
// otherwise fall back on "localhost".
return HostAndPort(addrs.size() ? addrs[0] : "localhost", bind_port);
}
// Based on the above logic, this is only reached for --bind_ip '0.0.0.0'.
// We are listening externally, but we don't have a definite hostname.
// Ask the OS.
std::string h = getHostName();
verify(!h.empty());
verify(h != "localhost");
return HostAndPort(h, serverGlobalParams.port);
}
void parseReplSetSeedList(ReplicationCoordinatorExternalState* externalState,
const std::string& replSetString,
std::string* setname,
std::vector<HostAndPort>* seeds) {
const char* p = replSetString.c_str();
const char* slash = strchr(p, '/');
std::set<HostAndPort> seedSet;
if (slash) {
*setname = string(p, slash - p);
} else {
*setname = p;
}
if (slash == 0) {
return;
}
p = slash + 1;
while (1) {
const char* comma = strchr(p, ',');
if (comma == 0) {
comma = strchr(p, 0);
}
if (p == comma) {
break;
}
HostAndPort m;
try {
m = HostAndPort(string(p, comma - p));
} catch (...) {
uassert(13114, "bad --replSet seed hostname", false);
}
uassert(13096, "bad --replSet command line config string - dups?", seedSet.count(m) == 0);
seedSet.insert(m);
// uassert(13101, "can't use localhost in replset host list", !m.isLocalHost());
if (externalState->isSelf(m, getGlobalServiceContext())) {
LOG(1) << "ignoring seed " << m.toString() << " (=self)";
} else {
seeds->push_back(m);
}
if (*comma == 0) {
break;
}
p = comma + 1;
}
}
} // namespace
class CmdReplSetInitiate : public ReplSetCommand {
public:
CmdReplSetInitiate() : ReplSetCommand("replSetInitiate") {}
std::string help() const override {
return "Initiate/christen a replica set.\n"
"http://dochub.mongodb.org/core/replicasetcommands";
}
virtual bool run(OperationContext* opCtx,
const string&,
const BSONObj& cmdObj,
BSONObjBuilder& result) {
BSONObj configObj;
if (cmdObj["replSetInitiate"].type() == Object) {
configObj = cmdObj["replSetInitiate"].Obj();
}
std::string replSetString =
ReplicationCoordinator::get(opCtx)->getSettings().getReplSetString();
if (replSetString.empty()) {
uasserted(ErrorCodes::NoReplicationEnabled,
"This node was not started with the replSet option");
}
if (configObj.isEmpty()) {
string noConfigMessage =
"no configuration specified. "
"Using a default configuration for the set";
result.append("info2", noConfigMessage);
log() << "initiate : " << noConfigMessage;
ReplicationCoordinatorExternalStateImpl externalState(
opCtx->getServiceContext(),
DropPendingCollectionReaper::get(opCtx),
StorageInterface::get(opCtx),
ReplicationProcess::get(opCtx));
std::string name;
std::vector<HostAndPort> seeds;
parseReplSetSeedList(&externalState, replSetString, &name, &seeds); // may throw...
BSONObjBuilder b;
b.append("_id", name);
b.append("version", 1);
BSONObjBuilder members;
HostAndPort me = someHostAndPortForMe();
members.append("0", BSON("_id" << 0 << "host" << me.toString()));
result.append("me", me.toString());
for (unsigned i = 0; i < seeds.size(); i++) {
members.append(BSONObjBuilder::numStr(i + 1),
BSON("_id" << i + 1 << "host" << seeds[i].toString()));
}
b.appendArray("members", members.obj());
configObj = b.obj();
log() << "created this configuration for initiation : " << configObj.toString();
}
if (configObj.getField("version").eoo()) {
// Missing version field defaults to version 1.
BSONObjBuilder builder(std::move(configObj));
builder.append("version", 1);
configObj = builder.obj();
}
Status status =
ReplicationCoordinator::get(opCtx)->processReplSetInitiate(opCtx, configObj, &result);
uassertStatusOK(status);
return true;
}
private:
ActionSet getAuthActionSet() const override {
return ActionSet{ActionType::replSetConfigure};
}
} cmdReplSetInitiate;
class CmdReplSetReconfig : public ReplSetCommand {
public:
std::string help() const override {
return "Adjust configuration of a replica set\n"
"{ replSetReconfig : config_object }\n"
"http://dochub.mongodb.org/core/replicasetcommands";
}
CmdReplSetReconfig() : ReplSetCommand("replSetReconfig") {}
virtual bool run(OperationContext* opCtx,
const string&,
const BSONObj& cmdObj,
BSONObjBuilder& result) {
Status status = ReplicationCoordinator::get(opCtx)->checkReplEnabledForCommand(&result);
uassertStatusOK(status);
if (cmdObj["replSetReconfig"].type() != Object) {
result.append("errmsg", "no configuration specified");
return false;
}
ReplicationCoordinator::ReplSetReconfigArgs parsedArgs;
parsedArgs.newConfigObj = cmdObj["replSetReconfig"].Obj();
parsedArgs.force = cmdObj.hasField("force") && cmdObj["force"].trueValue();
status =
ReplicationCoordinator::get(opCtx)->processReplSetReconfig(opCtx, parsedArgs, &result);
Lock::GlobalLock globalLock(opCtx, MODE_IX);
WriteUnitOfWork wuow(opCtx);
if (status.isOK() && !parsedArgs.force) {
// Users must not be allowed to provide their own contents for the o2 field.
// o2 field of no-ops is supposed to be used internally.
getGlobalServiceContext()->getOpObserver()->onOpMessage(
opCtx,
BSON("msg"
<< "Reconfig set"
<< "version"
<< parsedArgs.newConfigObj["version"]));
}
wuow.commit();
uassertStatusOK(status);
return true;
}
private:
ActionSet getAuthActionSet() const override {
return ActionSet{ActionType::replSetConfigure};
}
} cmdReplSetReconfig;
class CmdReplSetFreeze : public ReplSetCommand {
public:
std::string help() const override {
return "{ replSetFreeze : <seconds> }\n"
"'freeze' state of member to the extent we can do that. What this really means is "
"that\n"
"this node will not attempt to become primary until the time period specified "
"expires.\n"
"You can call again with {replSetFreeze:0} to unfreeze sooner.\n"
"A process restart unfreezes the member also.\n"
"http://dochub.mongodb.org/core/replicasetcommands";
}
CmdReplSetFreeze() : ReplSetCommand("replSetFreeze") {}
virtual bool run(OperationContext* opCtx,
const string&,
const BSONObj& cmdObj,
BSONObjBuilder& result) {
Status status = ReplicationCoordinator::get(opCtx)->checkReplEnabledForCommand(&result);
uassertStatusOK(status);
int secs = (int)cmdObj.firstElement().numberInt();
uassertStatusOK(ReplicationCoordinator::get(opCtx)->processReplSetFreeze(secs, &result));
return true;
}
private:
ActionSet getAuthActionSet() const override {
return ActionSet{ActionType::replSetStateChange};
}
} cmdReplSetFreeze;
class CmdReplSetStepDown : public ReplSetCommand {
public:
std::string help() const override {
return "{ replSetStepDown : <seconds> }\n"
"Step down as primary. Will not try to reelect self for the specified time period "
"(1 minute if no numeric secs value specified, or secs is 0).\n"
"(If another member with same priority takes over in the meantime, it will stay "
"primary.)\n"
"http://dochub.mongodb.org/core/replicasetcommands";
}
CmdReplSetStepDown() : ReplSetCommand("replSetStepDown") {}
virtual bool run(OperationContext* opCtx,
const string&,
const BSONObj& cmdObj,
BSONObjBuilder& result) {
Status status = ReplicationCoordinator::get(opCtx)->checkReplEnabledForCommand(&result);
uassertStatusOK(status);
const bool force = cmdObj["force"].trueValue();
long long stepDownForSecs = cmdObj.firstElement().numberLong();
if (stepDownForSecs == 0) {
stepDownForSecs = 60;
} else if (stepDownForSecs < 0) {
status = Status(ErrorCodes::BadValue, "stepdown period must be a positive integer");
uassertStatusOK(status);
}
long long secondaryCatchUpPeriodSecs;
status = bsonExtractIntegerField(
cmdObj, "secondaryCatchUpPeriodSecs", &secondaryCatchUpPeriodSecs);
if (status.code() == ErrorCodes::NoSuchKey) {
// if field is absent, default values
if (force) {
secondaryCatchUpPeriodSecs = 0;
} else {
secondaryCatchUpPeriodSecs = 10;
}
} else if (!status.isOK()) {
uassertStatusOK(status);
}
if (secondaryCatchUpPeriodSecs < 0) {
status = Status(ErrorCodes::BadValue,
"secondaryCatchUpPeriodSecs period must be a positive or absent");
uassertStatusOK(status);
}
if (stepDownForSecs < secondaryCatchUpPeriodSecs) {
status = Status(ErrorCodes::BadValue,
"stepdown period must be longer than secondaryCatchUpPeriodSecs");
uassertStatusOK(status);
}
log() << "Attempting to step down in response to replSetStepDown command";
ReplicationCoordinator::get(opCtx)->stepDown(
opCtx, force, Seconds(secondaryCatchUpPeriodSecs), Seconds(stepDownForSecs));
return true;
}
private:
ActionSet getAuthActionSet() const override {
return ActionSet{ActionType::replSetStateChange};
}
} cmdReplSetStepDown;
class CmdReplSetMaintenance : public ReplSetCommand {
public:
std::string help() const override {
return "{ replSetMaintenance : bool }\n"
"Enable or disable maintenance mode.";
}
CmdReplSetMaintenance() : ReplSetCommand("replSetMaintenance") {}
virtual bool run(OperationContext* opCtx,
const string&,
const BSONObj& cmdObj,
BSONObjBuilder& result) {
Status status = ReplicationCoordinator::get(opCtx)->checkReplEnabledForCommand(&result);
uassertStatusOK(status);
uassertStatusOK(ReplicationCoordinator::get(opCtx)->setMaintenanceMode(
cmdObj["replSetMaintenance"].trueValue()));
return true;
}
private:
ActionSet getAuthActionSet() const override {
return ActionSet{ActionType::replSetStateChange};
}
} cmdReplSetMaintenance;
class CmdReplSetSyncFrom : public ReplSetCommand {
public:
std::string help() const override {
return "{ replSetSyncFrom : \"host:port\" }\n"
"Change who this member is syncing from. Note: This will interrupt and restart an "
"in-progress initial sync.";
}
CmdReplSetSyncFrom() : ReplSetCommand("replSetSyncFrom") {}
virtual bool run(OperationContext* opCtx,
const string&,
const BSONObj& cmdObj,
BSONObjBuilder& result) {
Status status = ReplicationCoordinator::get(opCtx)->checkReplEnabledForCommand(&result);
uassertStatusOK(status);
HostAndPort targetHostAndPort;
status = targetHostAndPort.initialize(cmdObj["replSetSyncFrom"].valuestrsafe());
uassertStatusOK(status);
uassertStatusOK(ReplicationCoordinator::get(opCtx)->processReplSetSyncFrom(
opCtx, targetHostAndPort, &result));
return true;
}
private:
ActionSet getAuthActionSet() const override {
return ActionSet{ActionType::replSetStateChange};
}
} cmdReplSetSyncFrom;
class CmdReplSetUpdatePosition : public ReplSetCommand {
public:
CmdReplSetUpdatePosition() : ReplSetCommand("replSetUpdatePosition") {}
virtual bool run(OperationContext* opCtx,
const string&,
const BSONObj& cmdObj,
BSONObjBuilder& result) {
auto replCoord = repl::ReplicationCoordinator::get(opCtx->getClient()->getServiceContext());
Status status = replCoord->checkReplEnabledForCommand(&result);
uassertStatusOK(status);
// accept and ignore handshakes sent from old (3.0-series) nodes without erroring to
// enable mixed-version operation, since we no longer use the handshakes
if (cmdObj.hasField("handshake"))
return true;
auto metadataResult = rpc::ReplSetMetadata::readFromMetadata(cmdObj);
if (metadataResult.isOK()) {
// New style update position command has metadata, which may inform the
// upstream of a higher term.
auto metadata = metadataResult.getValue();
replCoord->processReplSetMetadata(metadata);
}
// In the case of an update from a member with an invalid replica set config,
// we return our current config version.
long long configVersion = -1;
UpdatePositionArgs args;
status = args.initialize(cmdObj);
if (status.isOK()) {
status = replCoord->processReplSetUpdatePosition(args, &configVersion);
if (status == ErrorCodes::InvalidReplicaSetConfig) {
result.append("configVersion", configVersion);
}
// TODO convert to uassertStatusOK once SERVER-34806 is done.
return CommandHelpers::appendCommandStatusNoThrow(result, status);
} else {
// Parsing error from UpdatePositionArgs.
uassertStatusOK(status);
}
return true;
}
} cmdReplSetUpdatePosition;
namespace {
/**
* Returns true if there is no data on this server. Useful when starting replication.
* The "local" database does NOT count except for "rs.oplog" collection.
* Used to set the hasData field on replset heartbeat command response.
*/
bool replHasDatabases(OperationContext* opCtx) {
std::vector<string> names;
StorageEngine* storageEngine = getGlobalServiceContext()->getStorageEngine();
storageEngine->listDatabases(&names);
if (names.size() >= 2)
return true;
if (names.size() == 1) {
if (names[0] != "local")
return true;
// we have a local database. return true if oplog isn't empty
BSONObj o;
if (Helpers::getSingleton(opCtx, NamespaceString::kRsOplogNamespace.ns().c_str(), o)) {
return true;
}
}
return false;
}
} // namespace
MONGO_FAIL_POINT_DEFINE(rsDelayHeartbeatResponse);
/* { replSetHeartbeat : <setname> } */
class CmdReplSetHeartbeat : public ReplSetCommand {
public:
CmdReplSetHeartbeat() : ReplSetCommand("replSetHeartbeat") {}
virtual bool run(OperationContext* opCtx,
const string&,
const BSONObj& cmdObj,
BSONObjBuilder& result) {
MONGO_FAIL_POINT_BLOCK(rsDelayHeartbeatResponse, delay) {
const BSONObj& data = delay.getData();
sleepsecs(data["delay"].numberInt());
}
LOG_FOR_HEARTBEATS(2) << "Received heartbeat request from " << cmdObj.getStringField("from")
<< ", " << cmdObj;
Status status = Status(ErrorCodes::InternalError, "status not set in heartbeat code");
/* we don't call ReplSetCommand::check() here because heartbeat
checks many things that are pre-initialization. */
if (!ReplicationCoordinator::get(opCtx)->getSettings().usingReplSets()) {
status = Status(ErrorCodes::NoReplicationEnabled, "not running with --replSet");
uassertStatusOK(status);
}
ReplSetHeartbeatArgsV1 args;
uassertStatusOK(args.initialize(cmdObj));
ReplSetHeartbeatResponse response;
status = ReplicationCoordinator::get(opCtx)->processHeartbeatV1(args, &response);
if (status.isOK())
response.addToBSON(&result);
LOG_FOR_HEARTBEATS(2) << "Processed heartbeat from " << cmdObj.getStringField("from")
<< " and generated response, " << response;
uassertStatusOK(status);
return true;
}
} cmdReplSetHeartbeat;
class CmdReplSetStepUp : public ReplSetCommand {
public:
CmdReplSetStepUp() : ReplSetCommand("replSetStepUp") {}
virtual bool run(OperationContext* opCtx,
const string&,
const BSONObj& cmdObj,
BSONObjBuilder& result) {
Status status = ReplicationCoordinator::get(opCtx)->checkReplEnabledForCommand(&result);
uassertStatusOK(status);
log() << "Received replSetStepUp request";
const bool skipDryRun = cmdObj["skipDryRun"].trueValue();
status = ReplicationCoordinator::get(opCtx)->stepUpIfEligible(skipDryRun);
if (!status.isOK()) {
log() << "replSetStepUp request failed" << causedBy(status);
}
uassertStatusOK(status);
return true;
}
private:
ActionSet getAuthActionSet() const override {
return ActionSet{ActionType::replSetStateChange};
}
} cmdReplSetStepUp;
class CmdReplSetAbortPrimaryCatchUp : public ReplSetCommand {
public:
std::string help() const override {
return "{ CmdReplSetAbortPrimaryCatchUp : 1 }\n"
"Abort primary catch-up mode; immediately finish the transition to primary "
"without fetching any further unreplicated writes from any other online nodes";
}
CmdReplSetAbortPrimaryCatchUp() : ReplSetCommand("replSetAbortPrimaryCatchUp") {}
virtual bool run(OperationContext* opCtx,
const string&,
const BSONObj& cmdObj,
BSONObjBuilder& result) override {
Status status = ReplicationCoordinator::get(opCtx)->checkReplEnabledForCommand(&result);
uassertStatusOK(status);
log() << "Received replSetAbortPrimaryCatchUp request";
status = ReplicationCoordinator::get(opCtx)->abortCatchupIfNeeded();
if (!status.isOK()) {
log() << "replSetAbortPrimaryCatchUp request failed" << causedBy(status);
}
uassertStatusOK(status);
return true;
}
private:
ActionSet getAuthActionSet() const override {
return ActionSet{ActionType::replSetStateChange};
}
} cmdReplSetAbortPrimaryCatchUp;
} // namespace repl
} // namespace mongo
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