{"id":583,"date":"2011-03-16T01:12:05","date_gmt":"2011-03-15T17:12:05","guid":{"rendered":"http:\/\/www.strongd.net\/?p=583"},"modified":"2011-03-16T01:12:05","modified_gmt":"2011-03-15T17:12:05","slug":"%e9%85%8d%e7%bd%aemongodb%e5%88%86%e7%89%87%e7%be%a4%e9%9b%86sharding-cluster","status":"publish","type":"post","link":"https:\/\/www.strongd.net\/?p=583","title":{"rendered":"\u914d\u7f6emongodb\u5206\u7247\u7fa4\u96c6(sharding cluster)"},"content":{"rendered":"

<\/h1>\n

 <\/p>\n

Sharding cluster\u4ecb\u7ecd<\/h3>\n

\u8fd9\u662f\u4e00\u79cd\u53ef\u4ee5\u6c34\u5e73\u6269\u5c55\u7684\u6a21\u5f0f\uff0c\u5728\u6570\u636e\u91cf\u5f88\u5927\u65f6\u7279\u7ed9\u529b\uff0c\u5b9e\u9645\u5927\u89c4\u6a21\u5e94\u7528\u4e00\u822c\u4f1a\u91c7\u7528\u8fd9\u79cd\u67b6\u6784\u53bb\u6784\u5efamonodb\u7cfb\u7edf\u3002<\/p>\n

\u8981\u6784\u5efa\u4e00\u4e2a MongoDB Sharding Cluster\uff0c\u9700\u8981\u4e09\u79cd\u89d2\u8272\uff1a<\/p>\n

Shard Server: mongod \u5b9e\u4f8b\uff0c\u7528\u4e8e\u5b58\u50a8\u5b9e\u9645\u7684\u6570\u636e\u5757\uff0c\u5b9e\u9645\u751f\u4ea7\u73af\u5883\u4e2d\u4e00\u4e2ashard server\u89d2\u8272\u53ef\u7531\u51e0\u53f0\u673a\u5668\u7ec4\u4e2a\u4e00\u4e2arelica set\u627f\u62c5\uff0c\u9632\u6b62\u4e3b\u673a\u5355\u70b9\u6545\u969c<\/p>\n

Config Server: mongod \u5b9e\u4f8b\uff0c\u5b58\u50a8\u4e86\u6574\u4e2a Cluster Metadata\uff0c\u5176\u4e2d\u5305\u62ec chunk \u4fe1\u606f\u3002<\/p>\n

Route Server: mongos \u5b9e\u4f8b\uff0c\u524d\u7aef\u8def\u7531\uff0c\u5ba2\u6237\u7aef\u7531\u6b64\u63a5\u5165\uff0c\u4e14\u8ba9\u6574\u4e2a\u96c6\u7fa4\u770b\u4e0a\u53bb\u50cf\u5355\u4e00\u6570\u636e\u5e93\uff0c\u524d\u7aef\u5e94\u7528\u53ef\u4ee5\u900f\u660e\u4f7f\u7528\u3002<\/p>\n

Sharding\u67b6\u6784\u56fe:<\/p>\n

<\/a><\/p>\n

\"\"<\/a><\/p>\n

\u672c\u4f8b\u5b9e\u9645\u73af\u5883\u67b6\u6784<\/h3>\n

\u672c\u4f8b\u67b6\u6784\u793a\u4f8b\u56fe\uff1a<\/p>\n

\"\"<\/a><\/p>\n

    \n
  1. \u5206\u522b\u57283\u53f0\u673a\u5668\u8fd0\u884c\u4e00\u4e2amongod\u5b9e\u4f8b\uff08\u79f0\u4e3amongod shard11\uff0cmongod shard12\uff0cmongod shard13\uff09\u7ec4\u7ec7replica set1\uff0c\u4f5c\u4e3acluster\u7684shard1<\/li>\n
  2. \u5206\u522b\u57283\u53f0\u673a\u5668\u8fd0\u884c\u4e00\u4e2amongod\u5b9e\u4f8b\uff08\u79f0\u4e3amongod shard21\uff0cmongod shard22\uff0cmongod shard23\uff09\u7ec4\u7ec7replica set2\uff0c\u4f5c\u4e3acluster\u7684shard2<\/li>\n
  3. \u6bcf\u53f0\u673a\u5668\u8fd0\u884c\u4e00\u4e2amongod\u5b9e\u4f8b\uff0c\u4f5c\u4e3a3\u4e2aconfig server<\/li>\n
  4. \u6bcf\u53f0\u673a\u5668\u8fd0\u884c\u4e00\u4e2amongs\u8fdb\u7a0b\uff0c\u7528\u4e8e\u5ba2\u6237\u7aef\u8fde\u63a5<\/li>\n<\/ol>\n

     <\/p>\n\n\n\n\n\n\n
    \u4e3b\u673a<\/strong> <\/strong><\/td>\nIP<\/strong><\/td>\n\u7aef\u53e3\u4fe1\u606f<\/strong><\/td>\n<\/tr>\n
    Server1<\/td>\n10.1.1.1<\/td>\nmongod shard11:27017
    \nmongod shard12:27018
    \nmongod config1:20000
    \nmongs1:30000<\/td>\n<\/tr>\n
    Server2<\/td>\n10.1.1.2<\/td>\nmongod shard12:27017
    \nmongod shard22:27018
    \nmongod config2:20000
    \nmongs2:30000<\/td>\n<\/tr>\n
    Server3<\/td>\n10.1.1.3<\/td>\nmongod shard13:27017
    \nmongod shard23:27018
    \nmongod config3:20000
    \nmongs3:30000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

     <\/p>\n

    \u8f6f\u4ef6\u51c6\u5907<\/h3>\n

    \u8f6f\u4ef6\u51c6\u5907
    \n1.\u00a0\u521b\u5efa\u7528\u6237
    \ngroupadd -g 20001 mongodb
    \nuseradd -u 20001 -g mongodb mongodb
    \npasswd mongodb<\/p>\n

    2.\u00a0\u5b89\u88c5monodb\u8f6f\u4ef6
    \nsu \u2013 mongodb
    \ntar zxvf mongodb-linux-x86_64-1.7.2.tar
    \n\u5b89\u88c5\u597d\u540e\uff0c\u76ee\u5f55\u7ed3\u6784\u5982\u4e0b\uff1a
    \n$ tree mongodb-linux-x86_64-1.7.2
    \nmongodb-linux-x86_64-1.7.2
    \n|\u2013 GNU-AGPL-3.0
    \n|\u2013 README
    \n|\u2013 THIRD-PARTY-NOTICES
    \n`\u2013 bin
    \n|\u2013 bsondump
    \n|\u2013 mongo
    \n|\u2013 mongod
    \n|\u2013 mongodump
    \n|\u2013 mongoexport
    \n|\u2013 mongofiles
    \n|\u2013 mongoimport
    \n|\u2013 mongorestore
    \n|\u2013 mongos
    \n|\u2013 mongosniff
    \n`\u2013 mongostat
    \n1 directory, 14 files<\/p>\n

    3.\u00a0\u521b\u5efa\u6570\u636e\u76ee\u5f55
    \n\u6839\u636e\u672c\u4f8bsharding\u67b6\u6784\u56fe\u6240\u793a\uff0c\u5728\u5404\u53f0sever\u4e0a\u521b\u5efashard\u6570\u636e\u6587\u4ef6\u76ee\u5f55
    \nServer1:
    \nsu \u2013 monodb
    \ncd \/home\/monodb
    \nmkdir -p data\/shard11
    \nmkdir -p data\/shard21
    \nServer2:
    \nsu \u2013 monodb
    \ncd \/home\/monodb
    \nmkdir -p data\/shard11
    \nmkdir -p data\/shard22
    \nServer3:
    \nsu \u2013 monodb
    \ncd \/home\/monodb
    \nmkdir -p data\/shard13
    \nmkdir -p data\/shard23<\/p>\n

    \u914d\u7f6erelica sets<\/h3>\n

    1.\u00a0\u914d\u7f6eshard1\u6240\u7528\u5230\u7684replica sets:
    \nServer1:
    \ncd \/home\/mongodb\/mongodb-linux-x86_64-1.7.2\/bin
    \n.\/mongod \u2013shardsvr \u2013replSet shard1 \u2013port 27017 \u2013dbpath \/home\/mongodb\/data\/shard11 \u2013oplogSize 100 \u2013logpath \/home\/mongodb\/data\/shard11.log \u2013logappend \u2013fork<\/p>\n

    Server2:
    \ncd \/home\/mongodb\/mongodb-linux-x86_64-1.7.2\/bin
    \n.\/mongod \u2013shardsvr \u2013replSet shard1 \u2013port 27017 \u2013dbpath \/home\/mongodb\/data\/shard12 \u2013oplogSize 100 \u2013logpath \/home\/mongodb\/data\/shard12.log \u2013logappend \u2013fork<\/p>\n

    Server3:
    \ncd \/home\/mongodb\/mongodb-linux-x86_64-1.7.2\/bin
    \n.\/mongod \u2013shardsvr \u2013replSet shard1 \u2013port 27017 \u2013dbpath \/home\/mongodb\/data\/shard13 \u2013oplogSize 100 \u2013logpath \/home\/mongodb\/data\/shard13.log \u2013logappend \u2013fork<\/p>\n

    \u521d\u59cb\u5316replica set
    \n\u7528mongo\u8fde\u63a5\u5176\u4e2d\u4e00\u4e2amongod\uff0c\u6267\u884c:
    \n> config = {_id: \u2019shard1\u2032, members: [
    \n{_id: 0, host: ‘10.1.1.1:27017’},
    \n{_id: 1, host: ‘10.1.1.2:27017’},
    \n{_id: 2, host: ‘10.1.1.3:27017’}]
    \n}<\/p>\n

    > rs.initiate(config);<\/p>\n

    \u540c\u6837\u65b9\u6cd5\uff0c\u914d\u7f6eshard2\u7528\u5230\u7684replica sets:
    \nserver1:
    \ncd \/home\/mongodb\/mongodb-linux-x86_64-1.7.2\/bin
    \n.\/mongod \u2013shardsvr \u2013replSet shard2 \u2013port 27018 \u2013dbpath \/home\/mongodb\/data\/shard21 \u2013oplogSize 100 \u2013logpath \/home\/mongodb\/data\/shard21.log \u2013logappend \u2013fork<\/p>\n

    server2:
    \ncd \/home\/mongodb\/mongodb-linux-x86_64-1.7.2\/bin
    \n.\/mongod \u2013shardsvr \u2013replSet shard2 \u2013port 27018 \u2013dbpath \/home\/mongodb\/data\/shard22 \u2013oplogSize 100 \u2013logpath \/home\/mongodb\/data\/shard22.log \u2013logappend \u2013fork<\/p>\n

    server3:
    \ncd \/home\/mongodb\/mongodb-linux-x86_64-1.7.2\/bin
    \n.\/mongod \u2013shardsvr \u2013replSet shard2 \u2013port 27018 \u2013dbpath \/home\/mongodb\/data\/shard23 \u2013oplogSize 100 \u2013logpath \/home\/mongodb\/data\/shard23.log \u2013logappend \u2013fork<\/p>\n

    \u521d\u59cb\u5316replica set
    \n\u7528mongo\u8fde\u63a5\u5176\u4e2d\u4e00\u4e2amongod\uff0c\u6267\u884c:
    \n> config = {_id: \u2019shard2\u2032, members: [
    \n{_id: 0, host: ‘10.1.1.1:27018’},
    \n{_id: 1, host: ‘10.1.1.2:27018’},
    \n{_id: 2, host: ‘10.1.1.3:27018’}]
    \n}<\/p>\n

    > rs.initiate(config);<\/p>\n

    \u5230\u6b64\u5c31\u914d\u7f6e\u597d\u4e86\u4e8c\u4e2areplica sets\uff0c\u4e5f\u5c31\u662f\u51c6\u5907\u597d\u4e86\u4e8c\u4e2ashards<\/p>\n

    \u914d\u7f6e\u4e09\u53f0config server<\/h3>\n

    Server1:
    \nmkdir -p \/home\/mongodb\/data\/config
    \n.\/mongod \u2013configsvr \u2013dbpath \/home\/mongodb\/data\/config \u2013port 20000 \u2013logpath \/home\/mongodb\/data\/config.log \u2013logappend \u2013fork\u00a0\u00a0 #config server\u4e5f\u9700\u8981dbpath<\/p>\n

    Server2:
    \nmkdir -p \/home\/mongodb\/data\/config
    \n.\/mongod \u2013configsvr \u2013dbpath \/home\/mongodb\/data\/config \u2013port 20000 \u2013logpath \/home\/mongodb\/data\/config.log \u2013logappend \u2013fork<\/p>\n

    Server3:
    \nmkdir -p \/home\/mongodb\/data\/config
    \n.\/mongod \u2013configsvr \u2013dbpath \/home\/mongodb\/data\/config \u2013port 20000 \u2013logpath \/home\/mongodb\/data\/config.log \u2013logappend \u2013fork<\/p>\n

    \u914d\u7f6emongs<\/h3>\n

    \u5728server1,server2,server3\u4e0a\u5206\u522b\u6267\u884c\uff1a
    \n.\/mongos \u2013configdb 10.1.1.1:20000,10.1.1.2:20000,10.1.1.3:20000 \u2013port 30000 \u2013chunkSize 5 \u2013logpath \/home\/mongodb\/data\/mongos.log \u2013logappend \u2013fork
    \n#mongs\u4e0d\u9700\u8981dbpath<\/p>\n

    Configuring the Shard Cluster<\/h3>\n

    \u8fde\u63a5\u5230\u5176\u4e2d\u4e00\u4e2amongos\u8fdb\u7a0b\uff0c\u5e76\u5207\u6362\u5230admin\u6570\u636e\u5e93\u505a\u4ee5\u4e0b\u914d\u7f6e
    \n1.\u00a0\u8fde\u63a5\u5230mongs\uff0c\u5e76\u5207\u6362\u5230admin
    \n.\/mongo 10.1.1.1:30000\/admin
    \n>db
    \nAdmin
    \n2.\u00a0\u52a0\u5165shards
    \n\u5982\u91ccshard\u662f\u5355\u53f0\u670d\u52a1\u5668\uff0c\u7528>db.runCommand( { addshard : \u201c<serverhostname>[:<port>]\u201d } )\u8fd9\u6837\u7684\u547d\u4ee4\u52a0\u5165\uff0c\u5982\u679cshard\u662freplica sets\uff0c\u7528replicaSetName\/<serverhostname>[:port][,serverhostname2[:port],\u2026]\u8fd9\u6837\u7684\u683c\u5f0f\u8868\u793a\uff0c\u4f8b\u5982\u672c\u4f8b\u6267\u884c\uff1a
    \n>db.runCommand( { addshard : \u201cshard1\/10.1.1.1:27017,10.1.1.2:27017,10.1.1.3:27017\u2033,name:\u201ds1\u2033,maxsize:20480} );
    \n>db.runCommand( { addshard : \u201cshard2\/10.1.1.1:27018,10.1.1.2:27018,10.1.1.3:27018\u2033,name:\u201ds2\u2033,maxsize:20480} );
    \n\u6ce8\u610f\uff1a\u5728\u6dfb\u52a0\u7b2c\u4e8c\u4e2ashard\u65f6\uff0c\u51fa\u73b0error:test database \u5df2\u7ecf\u5b58\u5728\u7684\u9519\u8bef\uff0c\u8fd9\u91cc\u7528mongo\u547d\u4ee4\u8fde\u63a5\u5230\u7b2c\u4e8c\u4e2areplica set\uff0c\u7528db.dropDatabase()\u547d\u4ee4\u628atest\u6570\u636e\u5e93\u7ed9\u5220\u9664\u7136\u540e\u5c31\u53ef\u52a0\u5165<\/p>\n

    3.\u00a0\u53ef\u9009\u53c2\u6570
    \nName:\u7528\u4e8e\u6307\u5b9a\u6bcf\u4e2ashard\u7684\u540d\u5b57\uff0c\u4e0d\u6307\u5b9a\u7684\u8bdd\u7cfb\u7edf\u5c06\u81ea\u52a8\u5206\u914d
    \nmaxSize:\u6307\u5b9a\u5404\u4e2ashard\u53ef\u4f7f\u7528\u7684\u6700\u5927\u78c1\u76d8\u7a7a\u95f4\uff0c\u5355\u4f4dmegabytes<\/p>\n

    4.\u00a0Listing shards
    \n>db.runCommand( { listshards : 1 } )
    \n\u5982\u679c\u5217\u51fa\u4e86\u4ee5\u4e0a\u4e8c\u4e2a\u4f60\u52a0\u7684shards\uff0c\u8868\u793ashards\u5df2\u7ecf\u914d\u7f6e\u6210\u529f<\/p>\n

    5.\u00a0\u6fc0\u6d3b\u6570\u636e\u5e93\u5206\u7247
    \n\u547d\u4ee4\uff1a
    \n> db.runCommand( { enablesharding : \u201c<dbname>\u201d } );
    \n\u901a\u8fc7\u6267\u884c\u4ee5\u4e0a\u547d\u4ee4\uff0c\u53ef\u4ee5\u8ba9\u6570\u636e\u5e93\u8de8shard\uff0c\u5982\u679c\u4e0d\u6267\u884c\u8fd9\u6b65\uff0c\u6570\u636e\u5e93\u53ea\u4f1a\u5b58\u653e\u5728\u4e00\u4e2ashard\uff0c\u4e00\u65e6\u6fc0\u6d3b\u6570\u636e\u5e93\u5206\u7247\uff0c\u6570\u636e\u5e93\u4e2d\u4e0d\u540c\u7684collection\u5c06\u88ab\u5b58\u653e\u5728\u4e0d\u540c\u7684shard\u4e0a\uff0c\u4f46\u4e00\u4e2acollection\u4ecd\u65e7\u5b58\u653e\u5728\u540c\u4e00\u4e2ashard\u4e0a\uff0c\u8981\u4f7f\u5355\u4e2acollection\u4e5f\u5206\u7247\uff0c\u8fd8\u9700\u5355\u72ec\u5bf9collection\u4f5c\u4e9b\u64cd\u4f5c<\/p>\n

    Collecton\u5206\u7247<\/h3>\n

    \u8981\u4f7f\u5355\u4e2acollection\u4e5f\u5206\u7247\u5b58\u50a8\uff0c\u9700\u8981\u7ed9collection\u6307\u5b9a\u4e00\u4e2a\u5206\u7247key\uff0c\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u64cd\u4f5c\uff1a
    \n> db.runCommand( { shardcollection : \u201c<namespace>\u201d,key : <shardkeypatternobject> });
    \n\u6ce8\uff1a
    \na.\u00a0\u5206\u7247\u7684collection\u7cfb\u7edf\u4f1a\u81ea\u52a8\u521b\u5efa\u4e00\u4e2a\u7d22\u5f15\uff08\u4e5f\u53ef\u7528\u6237\u63d0\u524d\u521b\u5efa\u597d\uff09
    \nb. \u5206\u7247\u7684collection\u53ea\u80fd\u6709\u4e00\u4e2a\u5728\u5206\u7247key\u4e0a\u7684\u552f\u4e00\u7d22\u5f15\uff0c\u5176\u5b83\u552f\u4e00\u7d22\u5f15\u4e0d\u88ab\u5141\u8bb8
    \nOne note: a sharded collection can have only one unique index, which must exist on the shard key. No other unique indexes can exist on the collection.<\/p>\n

    \u5206\u7247collection\u4f8b\u5b50<\/h3>\n

    >db.runCommand( { shardcollection : \u201ctest.c1\u2033,key : {id: 1} } )
    \n>for (var i = 1; i <= 200003; i++) db.c1.save({id:i,value1:\u201d1234567890\u2033,value2:\u201d1234567890\u2033,value3:\u201d1234567890\u2033,value4:\u201d1234567890\u2033});
    \n> db.c1.stats()
    \n{
    \n\u201csharded\u201d : true,
    \n\u201cns\u201d : \u201ctest.c1\u2033,
    \n\u201ccount\u201d : 200003,
    \n\u201csize\u201d : 25600384,
    \n\u201cavgObjSize\u201d : 128,
    \n\u201cstorageSize\u201d : 44509696,
    \n\u201cnindexes\u201d : 2,
    \n\u201cnchunks\u201d : 15,
    \n\u201cshards\u201d : {
    \n\u201cs1\u2033 : {
    \n\u201cns\u201d : \u201ctest.c1\u2033,
    \n\u201ccount\u201d : 141941,
    \n\u201csize\u201d : 18168448,
    \n\u201cavgObjSize\u201d : 128,
    \n\u201cstorageSize\u201d : 33327616,
    \n\u201cnumExtents\u201d : 8,
    \n\u201cnindexes\u201d : 2,
    \n\u201clastExtentSize\u201d : 12079360,
    \n\u201cpaddingFactor\u201d : 1,
    \n\u201cflags\u201d : 1,
    \n\u201ctotalIndexSize\u201d : 11157504,
    \n\u201cindexSizes\u201d : {
    \n\u201c_id_\u201d : 5898240,
    \n\u201cid_1\u2033 : 5259264
    \n},
    \n\u201cok\u201d : 1
    \n},
    \n\u201cs2\u2033 : {
    \n\u201cns\u201d : \u201ctest.c1\u2033,
    \n\u201ccount\u201d : 58062,
    \n\u201csize\u201d : 7431936,
    \n\u201cavgObjSize\u201d : 128,
    \n\u201cstorageSize\u201d : 11182080,
    \n\u201cnumExtents\u201d : 6,
    \n\u201cnindexes\u201d : 2,
    \n\u201clastExtentSize\u201d : 8388608,
    \n\u201cpaddingFactor\u201d : 1,
    \n\u201cflags\u201d : 1,
    \n\u201ctotalIndexSize\u201d : 4579328,
    \n\u201cindexSizes\u201d : {
    \n\u201c_id_\u201d : 2416640,
    \n\u201cid_1\u2033 : 2162688
    \n},
    \n\u201cok\u201d : 1
    \n}
    \n},
    \n\u201cok\u201d : 1
    \n}<\/p>\n

     <\/p>\n","protected":false},"excerpt":{"rendered":"

      Sharding cluster\u4ecb\u7ecd \u8fd9\u662f\u4e00\u79cd\u53ef\u4ee5\u6c34\u5e73\u6269\u5c55\u7684\u6a21\u5f0f\uff0c\u5728\u6570\u636e\u91cf\u5f88\u5927\u65f6\u7279\u7ed9\u529b\uff0c\u5b9e\u9645\u5927\u89c4\u6a21\u5e94\u7528\u4e00\u822c\u4f1a\u91c7\u7528\u8fd9\u79cd\u67b6\u6784\u53bb\u6784\u5efamonodb\u7cfb\u7edf\u3002 \u8981\u6784\u5efa\u4e00\u4e2a MongoDB Sharding Cluster\uff0c\u9700\u8981\u4e09\u79cd\u89d2\u8272\uff1a Shard Server: mongod \u5b9e\u4f8b\uff0c\u7528\u4e8e\u5b58\u50a8\u5b9e\u9645\u7684\u6570\u636e\u5757\uff0c\u5b9e\u9645\u751f\u4ea7\u73af\u5883\u4e2d\u4e00\u4e2ashard server\u89d2\u8272\u53ef\u7531\u51e0\u53f0\u673a\u5668\u7ec4\u4e2a\u4e00\u4e2arelica set\u627f\u62c5\uff0c\u9632\u6b62\u4e3b\u673a\u5355\u70b9\u6545\u969c Config Server: mongod \u5b9e\u4f8b\uff0c\u5b58\u50a8\u4e86\u6574\u4e2a Cluster Metadata\uff0c\u5176\u4e2d\u5305\u62ec chunk \u4fe1\u606f\u3002 Route Server: mongos \u5b9e\u4f8b\uff0c\u524d\u7aef\u8def\u7531\uff0c\u5ba2\u6237\u7aef\u7531\u6b64\u63a5\u5165\uff0c\u4e14\u8ba9\u6574\u4e2a\u96c6\u7fa4\u770b\u4e0a\u53bb\u50cf\u5355\u4e00\u6570\u636e\u5e93\uff0c\u524d\u7aef\u5e94\u7528\u53ef\u4ee5\u900f\u660e\u4f7f\u7528\u3002 Sharding\u67b6\u6784\u56fe: \u672c\u4f8b\u5b9e\u9645\u73af\u5883\u67b6\u6784 \u672c\u4f8b\u67b6\u6784\u793a\u4f8b\u56fe\uff1a \u5206\u522b\u57283\u53f0\u673a\u5668\u8fd0\u884c\u4e00\u4e2amongod\u5b9e\u4f8b\uff08\u79f0\u4e3amongod shard11\uff0cmongod shard12\uff0cmongod shard13\uff09\u7ec4\u7ec7replica set1\uff0c\u4f5c\u4e3acluster\u7684shard1 \u5206\u522b\u57283\u53f0\u673a\u5668\u8fd0\u884c\u4e00\u4e2amongod\u5b9e\u4f8b\uff08\u79f0\u4e3amongod shard21\uff0cmongod shard22\uff0cmongod shard23\uff09\u7ec4\u7ec7replica set2\uff0c\u4f5c\u4e3acluster\u7684shard2 \u6bcf\u53f0\u673a\u5668\u8fd0\u884c\u4e00\u4e2amongod\u5b9e\u4f8b\uff0c\u4f5c\u4e3a3\u4e2aconfig server \u6bcf\u53f0\u673a\u5668\u8fd0\u884c\u4e00\u4e2amongs\u8fdb\u7a0b\uff0c\u7528\u4e8e\u5ba2\u6237\u7aef\u8fde\u63a5   \u4e3b\u673a IP \u7aef\u53e3\u4fe1\u606f Server1 10.1.1.1 mongod shard11:27017 mongod shard12:27018 mongod config1:20000 mongs1:30000 … Continue reading \u914d\u7f6emongodb\u5206\u7247\u7fa4\u96c6(sharding cluster)<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,6,7],"tags":[],"class_list":["post-583","post","type-post","status-publish","format-standard","hentry","category-java","category-linux","category-nosql"],"_links":{"self":[{"href":"https:\/\/www.strongd.net\/index.php?rest_route=\/wp\/v2\/posts\/583","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.strongd.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.strongd.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.strongd.net\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.strongd.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=583"}],"version-history":[{"count":1,"href":"https:\/\/www.strongd.net\/index.php?rest_route=\/wp\/v2\/posts\/583\/revisions"}],"predecessor-version":[{"id":584,"href":"https:\/\/www.strongd.net\/index.php?rest_route=\/wp\/v2\/posts\/583\/revisions\/584"}],"wp:attachment":[{"href":"https:\/\/www.strongd.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=583"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.strongd.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=583"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.strongd.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}