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/**
* 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.
*/
package io.journalkeeper.core.server;
/**
* @author LiYue
* Date: 2019-09-10
*/
class ThreadNames {
/**
* 每个Server模块中需要运行一个用于执行日志更新状态，保存Snapshot的状态机线程，
*/
final static String STATE_MACHINE_THREAD = "StateMachineThread";
/**
* 刷盘Journal线程
*/
final static String FLUSH_JOURNAL_THREAD = "FlushJournalThread";
/**
* 打印Metric线程
*/
final static String PRINT_METRIC_THREAD = "PrintMetricThread";
/**
* Leader接收客户端请求串行写入entries线程
*/
static final String LEADER_APPEND_ENTRY_THREAD = "LeaderAppendEntryThread";
/**
* Voter 处理AppendEntriesRequest线程
*/
static final String VOTER_REPLICATION_REQUESTS_HANDLER_THREAD = "VoterReplicationRequestHandlerThread";
/**
* Voter 处理回调线程
*/
static final String LEADER_CALLBACK_THREAD = "LeaderCallbackThread";
/**
* Leader 发送AppendEntries RPC线程
*/
static final String LEADER_REPLICATION_THREAD = "LeaderReplicationThread";
/**
* Leader 提交线程
*/
static final String LEADER_COMMIT_THREAD = "leaderCommitThread";
/**
* Observer 从其它节点拉取消息线程
*/
static final String OBSERVER_REPLICATION_THREAD = "ObserverReplicationThread";
}