mongodb单机配置shard分片集群
mongos> sh.status()--- Sharding Status ---
sharding version: {
"_id" : 1,
"version" : 4,
"minCompatibleVersion" : 4,
"currentVersion" : 5,
"clusterId" : ObjectId("566f73969b960c2046e49eba")
}
shards:
{"_id" : "shard0000","host" : "192.168.75.130:20000" }
{"_id" : "shard0001","host" : "192.168.75.130:20001" }
databases:
{"_id" : "admin","partitioned" : false,"primary" : "config" }
{"_id" : "test","partitioned" : false,"primary" : "shard0000" }
{"_id" : "zxl","partitioned" : true,"primary" : "shard0000" }
zxl.haha
shard key: { "age" : 1, "name" : 1 }
chunks:
shard0001 2
shard0000 1
{ "age" : { "$minKey" : 1 }, "name" : { "$minKey" : 1 } } -->> { "age" : 1, "name" : "user1" } on : shard0001 Timestamp(2, 0)
{ "age" : 1, "name" : "user1" } -->> { "age" : 149, "name" : "user899" } on : shard0000 Timestamp(3, 1)
{ "age" : 149, "name" : "user899" } -->> { "age" : { "$maxKey" : 1 }, "name" : { "$maxKey" : 1 } } on : shard0001 Timestamp(3, 0)
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