Mongodb 为什么Mongo 2.6.5持续记录SyncSourceFeedback
我正在使用Mongo2.6.5运行一个3节点副本集,其中Mongodb 为什么Mongo 2.6.5持续记录SyncSourceFeedback,mongodb,replicaset,Mongodb,Replicaset,我正在使用Mongo2.6.5运行一个3节点副本集,其中db1是主副本,db2和db3是辅助副本 db2,其中一个二级数据库,连续(每秒一次或两次)记录此行: 2015-12-15T21:06:09.852+0000 [SyncSourceFeedbackThread] replset setting syncSourceFeedback to db1.example.com:27017 2015-12-15T21:06:10.363+0000 [SyncSourceFeedbackThread
db1
是主副本,db2
和db3
是辅助副本
db2
,其中一个二级数据库,连续(每秒一次或两次)记录此行:
2015-12-15T21:06:09.852+0000 [SyncSourceFeedbackThread] replset setting syncSourceFeedback to db1.example.com:27017
2015-12-15T21:06:10.363+0000 [SyncSourceFeedbackThread] replset setting syncSourceFeedback to db1.example.com:27017
2015-12-15T21:06:10.877+0000 [SyncSourceFeedbackThread] replset setting syncSourceFeedback to db1.example.com:27017
2015-12-15T21:06:11.404+0000 [SyncSourceFeedbackThread] replset setting syncSourceFeedback to db1.example.com:27017
2015-12-15T21:06:11.917+0000 [SyncSourceFeedbackThread] replset setting syncSourceFeedback to db1.example.com:27017
2015-12-15T21:06:12.445+0000 [SyncSourceFeedbackThread] replset setting syncSourceFeedback to db1.example.com:27017
2015-12-15T21:06:12.956+0000 [SyncSourceFeedbackThread] replset setting syncSourceFeedback to db1.example.com:27017
rs.status()
返回以下内容:
{
"set" : "rs0",
"date" : ISODate("2015-12-15T21:01:16Z"),
"myState" : 1,
"members" : [
{
"_id" : 1,
"name" : "db1.example.com:27017",
"health" : 1,
"state" : 1,
"stateStr" : "PRIMARY",
"uptime" : 33612785,
"optime" : Timestamp(1450213276, 2),
"optimeDate" : ISODate("2015-12-15T21:01:16Z"),
"electionTime" : Timestamp(1443584172, 1),
"electionDate" : ISODate("2015-09-30T03:36:12Z"),
"self" : true
},
{
"_id" : 2,
"name" : "db2.example.com:27017",
"health" : 1,
"state" : 2,
"stateStr" : "SECONDARY",
"uptime" : 6513888,
"optime" : Timestamp(1450213275, 2),
"optimeDate" : ISODate("2015-12-15T21:01:15Z"),
"lastHeartbeat" : ISODate("2015-12-15T21:01:15Z"),
"lastHeartbeatRecv" : ISODate("2015-12-15T21:01:16Z"),
"pingMs" : 1,
"syncingTo" : "db1.example.com:27017"
},
{
"_id" : 4,
"name" : "db3.example.com:27017",
"health" : 1,
"state" : 2,
"stateStr" : "SECONDARY",
"uptime" : 6629116,
"optime" : Timestamp(1450213273, 4),
"optimeDate" : ISODate("2015-12-15T21:01:13Z"),
"lastHeartbeat" : ISODate("2015-12-15T21:01:14Z"),
"lastHeartbeatRecv" : ISODate("2015-12-15T21:01:16Z"),
"pingMs" : 0,
"syncingTo" : "db1.example.com:27017"
}
],
"ok" : 1
}
问题可能是什么