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Type:
Bug
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Resolution: Done
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Priority:
Major - P3
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None
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Affects Version/s: 2.4.1
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Component/s: None
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None
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Environment:Ubuntu 12.04 x86_64
Mongo 2.4.1
This happens when i start third mongos process (no problems with first and second at all). All processes live on different ec2 instances.
mongos log:
Wed Mar 27 14:34:28.260 security key: VpexFQl8pY9smMMJz6Ekqf Wed Mar 27 14:34:28.260 [mongosMain] MongoS version 2.4.1 starting: pid=4596 port=27017 64-bit host=mongo-1-0 (--help for usage) Wed Mar 27 14:34:28.260 [mongosMain] git version: 1560959e9ce11a693be8b4d0d160d633eee75110 Wed Mar 27 14:34:28.260 [mongosMain] build info: Linux ip-10-2-29-40 2.6.21.7-2.ec2.v1.2.fc8xen #1 SMP Fri Nov 20 17:48:28 EST 2009 x86_64 BOOST_LIB_VERSION=1_49 Wed Mar 27 14:34:28.260 [mongosMain] options: { configdb: "mongo-0-0:27019", fork: true, keyFile: "/etc/scalr/private.d/keys/mongodb", logpath: "/var/log/mongodb/mongodb.router.log", vvvvv: true } Wed Mar 27 14:34:28.265 [mongosMain] config string : mongo-0-0:27019 Wed Mar 27 14:34:28.265 [mongosMain] creating new connection to:mongo-0-0:27019 Wed Mar 27 14:34:28.266 BackgroundJob starting: ConnectBG Wed Mar 27 14:34:30.704 [mongosMain] connected connection! Wed Mar 27 14:34:30.704 [mongosMain] calling onCreate auth for mongo-0-0:27019 Wed Mar 27 14:34:30.708 [mongosMain] creating new connection to:mongo-0-0:27019 Wed Mar 27 14:34:30.708 BackgroundJob starting: ConnectBG Wed Mar 27 14:34:30.708 BackgroundJob starting: CheckConfigServers Wed Mar 27 14:34:44.385 [mongosMain] ERROR: error upgrading config database to v4 :: caused by :: could not load config version for upgrade :: caused by :: 11002 socket exception [6] server [mongo-0-0:27019] mongos connectionpool error: couldn't connect to server mongo-0-0:27019
mongo configserver log relevant part:
Wed Mar 27 14:34:44.384 [initandlisten] connection accepted from 10.141.173.155:51988 #14 (11 connections now open) Wed Mar 27 14:34:44.384 [conn14] SocketException: remote: 10.141.173.155:51988 error: 9001 socket exception [0] server [10.141.173.155:51988] Wed Mar 27 14:34:44.384 [conn14] end connection 10.141.173.155:51988 (10 connections now open) Wed Mar 27 14:34:44.399 [conn13] SocketException: remote: 10.141.173.155:51987 error: 9001 socket exception [0] server [10.141.173.155:51987] Wed Mar 27 14:34:44.399 [conn13] end connection 10.141.173.155:51987 (9 connections now open)