mongodb集群中导出数据库中的一个表
导出mongodbtest10这个数据库中S1表中的数据，语法如下：# ./mongoexport -d mongotest10 -c S1 -o S11.dat -h 172.16.0.114:60000
connected to: 172.16.0.114:60000
exported 1610143 records
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--d 后面是数据库的名字
--c 后面是表的名字
--h 是服务器的Ip和端口
上面导出的bat数据我们把他导入到另外一个集群中
# ./mongoimport -d lvjian -c qiche S11.dat -h 172.16.0.40:60000
connected to: 172.16.0.40:60000
27481800/524906618 5% 这个地方可以看到，--d 是数据库 -c是指明表，会自动生 -h IP
84300 28100/second
53040200/524906618 10%
162700 27116/second
76968600/524906618 14%
236100 26233/second
101777200/524906618 19%
312200 26016/second
125770800/524906618 23%
385800 25720/second
151231400/524906618 28%
463900 25772/second
176496400/524906618 33%
541400 25780/second
194719800/524906618 37%
597300 24887/second
210563400/524906618 40%
645900 23922/second
234915600/524906618 44%
720600 24020/second
260148000/524906618 49%
798000 24181/second
279610200/524906618 53%
857700 23825/second
304255800/524906618 57%
933300 23930/second
329129600/524906618 62%
1009600 24038/second
353123200/524906618 67%
1083200 24071/second
378029600/524906618 72%
1159600 24158/second
396416000/524906618 75%
1216000 23843/second
419138200/524906618 79%
1285700 23809/second
444142400/524906618 84%
1362400 23901/second
468951000/524906618 89%
1438500 23975/second
494313800/524906618 94%
1516300 24068/second
516547000/524906618 98%
1584500 23649/second
imported 1610143 objects
# ./mongo --port 60000
MongoDB shell version: 2.0.4
connecting to: 127.0.0.1:60000/test
mongos> show dbs
config 0.0625GB
lvjian 0.453125GB
test 0.453125GB
mongos> use lvjian
switched to db lvjian
mongos> show collections
books
qiche
system.indexes
mongos> db.qiche.find()
页:
[1]