Details
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Type:
Bug
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Status: Closed
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Priority:
Major - P3
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Resolution: Fixed
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Affects Version/s: None
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Component/s: Sharding
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Labels:
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Backwards Compatibility:Fully Compatible
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Operating System:ALL
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Backport Completed:
Description
We deploy replica set between multi location(data center), and We use from mongodb 3.2.
Here is some problems on some machines, The configsvrs after some machines after some minutes down.
We create replica set for configsvr from 12 members, that The replica set have 7 vote for primary and the rest is vote=0 and priority=0.
How to fix my issue?
configsvr logs:
2015-12-26T23:46:39.737+0330 I REPL [ReplicationExecutor] Error in heartbeat request to shard2:47041; HostUnreachable Connection refused
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2015-12-26T23:46:40.425+0330 F REPL [rsBackgroundSync] can't rollback this command yet: { applyOps: [ { op: "u", b: true, ns: "config.chunks", o: { _id: "INN.destinations-destination_code_MinKey", lastmod: Timestamp 1000|1, lastmodEpoch: ObjectId('567eb3043d88f022d5c0cf86'), ns: "INN.destinations", min: { destination_code: MinKey }, max: { destination_code: 0.0 }, shard: "shard1_1" }, o2: { _id: "INN.destinations-destination_code_MinKey" } }, { op: "u", b: true, ns: "config.chunks", o: { _id: "INN.destinations-destination_code_0.0", lastmod: Timestamp 1000|2, lastmodEpoch: ObjectId('567eb3043d88f022d5c0cf86'), ns: "INN.destinations", min: { destination_code: 0.0 }, max: { destination_code: MaxKey }, shard: "shard1_1" }, o2: { _id: "INN.destinations-destination_code_0.0" } } ], maxTimeMS: 30000 }
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2015-12-26T23:46:40.425+0330 I REPL [rsBackgroundSync] cmdname=applyOps
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2015-12-26T23:46:40.425+0330 E REPL [rsBackgroundSync] replica set fatal exception
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2015-12-26T23:46:40.425+0330 I REPL [rsBackgroundSync] rollback finished
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2015-12-26T23:46:40.425+0330 I - [rsBackgroundSync] Fatal assertion 28723 UnrecoverableRollbackError need to rollback, but unable to determine common point between local and remote oplog: replica set fatal exception @ 18752
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2015-12-26T23:46:40.425+0330 I - [rsBackgroundSync]
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***aborting after fassert() failure
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