mongos> sh.status()
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--- Sharding Status ---
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sharding version: {
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"_id" : 1,
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"minCompatibleVersion" : 5,
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"currentVersion" : 6,
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"clusterId" : ObjectId("582614b16369490a2de6a7dc")
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}
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shards:
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{ "_id" : "shard0000", "host" : "franklinia:20000", "state" : 1 }
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{ "_id" : "shard0001", "host" : "franklinia:20001", "state" : 1 }
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active mongoses:
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"3.4.0-rc2-83-g54b9623" : 1
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autosplit:
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Currently enabled: no
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balancer:
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Currently enabled: yes
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Currently running: no
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Balancer lock taken at Fri Nov 11 2016 13:57:53 GMT-0500 (EST) by ConfigServer:Balancer
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Failed balancer rounds in last 5 attempts: 0
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Migration Results for the last 24 hours:
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1 : Success
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1 : Failed with error 'aborted', from shard0001 to shard0001
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databases:
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{ "_id" : "test", "primary" : "shard0000", "partitioned" : true }
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test.foo
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shard key: { "_id" : 1 }
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unique: false
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balancing: true
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chunks:
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shard0000 1
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shard0001 1
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{ "_id" : { "$minKey" : 1 } } -->> { "_id" : 50000 } on : shard0001 Timestamp(2, 0)
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{ "_id" : 50000 } -->> { "_id" : { "$maxKey" : 1 } } on : shard0000 Timestamp(2, 1)
|
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mongos> db.foo.findAndModify({query: {_id: {$gte: 23}}, sort: {_id: -1}, update: {$set: {z: "z"}}})
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2016-11-11T14:09:57.261-0500 E QUERY [main] Error: findAndModifyFailed failed: {
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"ok" : 0,
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"errmsg" : "query for sharded findAndModify must have shardkey",
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"code" : 61,
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"codeName" : "ShardKeyNotFound"
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} :
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_getErrorWithCode@src/mongo/shell/utils.js:25:13
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DBCollection.prototype.findAndModify@src/mongo/shell/collection.js:768:1
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@(shell):1:1
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mongos> db.foo.findAndModify({query: {_id: {$eq: 23}}, sort: {_id: -1}, update: {$set: {z: "z"}}})
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{
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"_id" : 23,
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"x" : "yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy",
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"y" : 0.8219226216897368
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}
|