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我想配置一個MongoDB副本集但每次嘗試添加失敗的另一個成員。無法將成員添加到MongoDB副本集
我有3個成員我正在嘗試配置。他們的mongod.conf文件全部如下所示：
# mongo.conf
#where to log
logpath=/log/mongod.log
logappend=true
# fork and run in background
fork = true
smallfiles=true
rest=true
port = 27017
replSet=KidzpaceReplSet
dbpath=/data
隨着端口的接受。他們分別是27017（小學），27018（中學）和27019（仲裁員）。
我已驗證會員可以看到對方：
[[email protected] ~]$ mongo --host 174.129.232.170 --port 27018
MongoDB shell version: 2.4.3
connecting to: 174.129.232.170:27018/test
>
[[email protected] ~]$ mongo --host 174.129.230.20 --port 27017
MongoDB shell version: 2.4.3
connecting to: 174.129.230.20:27017/test
>
當添加第二個成員集合返回OK：
KidzpaceReplSet:PRIMARY> rs.add("174.129.232.170:27018")
{ "ok" : 1 }
然而無論下一個命令我跑是，在這種情況下，它添加我的仲裁者，該集合失敗，出現此錯誤：
KidzpaceReplSet:PRIMARY> rs.add("174.129.232.177:27019", true)
Tue May 28 20:24:07.139 DBClientCursor::init call() failed
Tue May 28 20:24:07.140 trying reconnect to 127.0.0.1:27017
Tue May 28 20:24:07.141 reconnect 127.0.0.1:27017 ok
reconnected to server after rs command (which is normal)
這是日誌文件E：
Tue May 28 20:44:06.173 [rsStart] replSet I am domU-12-31-39-06-C4-74:27017
Tue May 28 20:44:06.173 [rsStart] replSet STARTUP2
Tue May 28 20:44:07.175 [rsSync] replSet SECONDARY
Tue May 28 20:44:07.175 [rsMgr] replSet info electSelf 0
Tue May 28 20:44:08.174 [rsMgr] replSet PRIMARY
Tue May 28 20:44:29.813 [conn1] replSet replSetReconfig config object parses ok, 2 members specified
Tue May 28 20:44:29.817 [conn1] replSet replSetReconfig [2]
Tue May 28 20:44:29.817 [conn1] replSet info saving a newer config version to local.system.replset
Tue May 28 20:44:29.834 [conn1] replSet saveConfigLocally done
Tue May 28 20:44:29.834 [conn1] replSet info : additive change to configuration
Tue May 28 20:44:29.834 [conn1] replSet replSetReconfig new config saved locally
Tue May 28 20:44:39.835 [rsHealthPoll] DBClientCursor::init call() failed
Tue May 28 20:44:39.835 [rsHealthPoll] replset info 174.129.232.170:27018 heartbeat failed, retrying
Tue May 28 20:44:40.834 [rsHealthPoll] DBClientCursor::init call() failed
Tue May 28 20:44:40.834 [rsHealthPoll] replSet info 174.129.232.170:27018 is down (or slow to respond):
Tue May 28 20:44:40.835 [rsHealthPoll] replSet member 174.129.232.170:27018 is now in state DOWN
Tue May 28 20:44:40.835 [rsMgr] replSet total number of votes is even - add arbiter or give one member an extra vote
Tue May 28 20:44:40.835 [rsMgr] can't see a majority of the set, relinquishing primary
Tue May 28 20:44:40.835 [rsMgr] replSet relinquishing primary state
Tue May 28 20:44:40.835 [rsMgr] replSet SECONDARY
Tue May 28 20:44:40.835 [rsMgr] replSet closing client sockets after relinquishing primary
Tue May 28 20:44:42.044 [conn1] end connection 127.0.0.1:58727 (0 connections now open)
Tue May 28 20:44:46.150 [rsHealthPoll] replSet member 174.129.232.170:27018 is up
Tue May 28 20:44:46.151 [rsMgr] replSet not electing self, not all members up and we have been up less than 5 minutes
Tue May 28 20:44:52.156 [rsMgr] replSet not electing self, not all members up and we have been up less than 5 minutes
UPDATE
我想知道如果可能的問題是，當我運行rs.initiate（）。它給了我這個輸出：
{
"set" : "KidzpaceReplSet",
"date" : ISODate("2013-05-28T20:59:05Z"),
"myState" : 1,
"members" : [
{
"_id" : 0,
"name" : "domU-12-31-39-06-C4-74:27017",
"health" : 1,
"state" : 1,
"stateStr" : "PRIMARY",
"uptime" : 23,
"optime" : {
"t" : 1369774732,
"i" : 1
},
"optimeDate" : ISODate("2013-05-28T20:58:52Z"),
"self" : true
}
],
"ok" : 1
}
請注意會員的名字？ "name" : "domU-12-31-39-06-C4-74:27017"這個名字來自哪裏？這不是我的IP地址。我不確定，但也許這可能是問題的根源。