mirror of https://gitee.com/bigwinds/arangodb
102 lines
2.9 KiB
C++
102 lines
2.9 KiB
C++
////////////////////////////////////////////////////////////////////////////////
|
|
/// DISCLAIMER
|
|
///
|
|
/// Copyright 2014-2016 ArangoDB GmbH, Cologne, Germany
|
|
/// Copyright 2004-2014 triAGENS GmbH, Cologne, Germany
|
|
///
|
|
/// Licensed under the Apache License, Version 2.0 (the "License");
|
|
/// you may not use this file except in compliance with the License.
|
|
/// You may obtain a copy of the License at
|
|
///
|
|
/// http://www.apache.org/licenses/LICENSE-2.0
|
|
///
|
|
/// Unless required by applicable law or agreed to in writing, software
|
|
/// distributed under the License is distributed on an "AS IS" BASIS,
|
|
/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
/// See the License for the specific language governing permissions and
|
|
/// limitations under the License.
|
|
///
|
|
/// Copyright holder is ArangoDB GmbH, Cologne, Germany
|
|
///
|
|
/// @author Kaveh Vahedipour
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#include "JobContext.h"
|
|
|
|
#include "Agency/AddFollower.h"
|
|
#include "Agency/CleanOutServer.h"
|
|
#include "Agency/FailedFollower.h"
|
|
#include "Agency/FailedLeader.h"
|
|
#include "Agency/FailedServer.h"
|
|
#include "Agency/MoveShard.h"
|
|
#include "Agency/RemoveFollower.h"
|
|
|
|
using namespace arangodb::consensus;
|
|
|
|
JobContext::JobContext (JOB_STATUS status, std::string id, Node const& snapshot,
|
|
AgentInterface* agent) : _job(nullptr) {
|
|
|
|
std::string path = pos[status] + id;
|
|
auto const& job = snapshot(path);
|
|
auto const& type = job("type").getString();
|
|
|
|
if (type == "failedLeader") {
|
|
_job =
|
|
std::unique_ptr<FailedLeader>(
|
|
new FailedLeader(snapshot, agent, status, id));
|
|
} else if (type == "failedFollower") {
|
|
_job =
|
|
std::unique_ptr<FailedFollower>(
|
|
new FailedFollower(snapshot, agent, status, id));
|
|
} else if (type == "failedServer") {
|
|
_job =
|
|
std::unique_ptr<FailedServer>(
|
|
new FailedServer(snapshot, agent, status, id));
|
|
} else if (type == "cleanOutServer") {
|
|
_job =
|
|
std::unique_ptr<CleanOutServer>(
|
|
new CleanOutServer(snapshot, agent, status, id));
|
|
} else if (type == "moveShard") {
|
|
_job =
|
|
std::unique_ptr<MoveShard>(
|
|
new MoveShard(snapshot, agent, status, id));
|
|
} else if (type == "addFollower") {
|
|
_job =
|
|
std::unique_ptr<AddFollower>(
|
|
new AddFollower(snapshot, agent, status, id));
|
|
} else if (type == "removeFollower") {
|
|
_job =
|
|
std::unique_ptr<RemoveFollower>(
|
|
new RemoveFollower(snapshot, agent, status, id));
|
|
} else {
|
|
LOG_TOPIC(ERR, Logger::AGENCY) <<
|
|
"Failed to run supervision job " << type << " with id " << id;
|
|
}
|
|
|
|
}
|
|
|
|
void JobContext::create(std::shared_ptr<VPackBuilder> b) {
|
|
if (_job != nullptr) {
|
|
_job->create(b);
|
|
}
|
|
}
|
|
|
|
void JobContext::start() {
|
|
if (_job != nullptr) {
|
|
_job->start();
|
|
}
|
|
}
|
|
|
|
void JobContext::run() {
|
|
if (_job != nullptr) {
|
|
_job->run();
|
|
}
|
|
}
|
|
|
|
void JobContext::abort() {
|
|
if (_job != nullptr) {
|
|
_job->abort();
|
|
}
|
|
}
|
|
|