数据库 – MongoDB：无法连接到127.0.0.1:27017,原因：errno：61

发布时间：2020-12-13 12:43:23 所属栏目：百科来源：网络整理

导读：我的问题类似于本网站的其他投入和建议,但没有一个帮助我.安装MongoDB之后,还没有启动,因为数据库没有运行. 首先尝试运行mongo,我回答这个： Mac-Pro-de-User: ~ user $mongo MongoDB shell version: 2.6.4 connecting to: test 2014-10-28T10: 47: 08713-07

我的问题类似于本网站的其他投入和建议,但没有一个帮助我.安装MongoDB之后,还没有启动,因为数据库没有运行.

首先尝试运行mongo,我回答这个：

Mac-Pro-de-User: ~ user $mongo 
MongoDB shell version: 2.6.4 
connecting to: test 
2014-10-28T10: 47: 08713-0700 warning: Failed to connect to 127.0.0.1:27017,reason: errno: 61 Connection refused 
2014-10-28T10: 47: 08713-0700 Error: could not connect to server 127.0.0.1:27017 (127.0.0.1) Attempt connection failed at src / mongo / shell / mongo.js: 146 
exception: connect failed

然后尝试检查mongod,我回答这个：

Mac-Pro-de-User: ~ user $mongod 
mongod --help for help and startup options 
2014-10-28T10: 59: 34485-0700 [initandlisten] MongoDB starting: pid = 926 port = 27017 dbpath = / data / db host = 64-bit Mac-Pro-de-Ernesto.local 
2014-10-28T10: 59: 34485-0700 [initandlisten] 
2014-10-28T10: 59: 34485-0700 [initandlisten] ** WARNING: soft rlimits too low. Number of files is 256,Should be at Least 1000 
2014-10-28T10: 59: 34485-0700 [initandlisten] db version v2.6.4 
2014-10-28T10: 59: 34485-0700 [initandlisten] git version: 3a830be0eb92d772aa855ebb711ac91d658ee910 
2014-10-28T10: 59: 34485-0700 [initandlisten] Build info: Darwin bs-osx108-4 12.5.0 Darwin Kernel Version 12.5.0: Sun Sep 29 13:33:47 PDT 2013; root: xnu-2050.48.12 ~ 1 / x86_64 RELEASE_X86_64 BOOST_LIB_VERSION = 1_49 
2014-10-28T10: 59: 34485-0700 [initandlisten] allocator: system 
2014-10-28T10: 59: 34485-0700 [initandlisten] options: {} 
2014-10-28T10: 59: 34486-0700 [initandlisten] journal dir = / data / db / journal 
2014-10-28T10: 59: 34486-0700 [initandlisten] recover: no journal files present,no recovery needed 
2014-10-28T10: 59: 34500-0700 [FileAllocator] allocating new datafile /data/db/local.ns,filling zeroes With ... 
2014-10-28T10: 59: 34500-0700 [FileAllocator] creating directory / data / db / _tmp 
2014-10-28T10: 59: 34512-0700 [FileAllocator] done allocating datafile /data/db/local.ns,size: 16MB,took 0.011 secs 
2014-10-28T10: 59: 34726-0700 [FileAllocator] allocating new datafile /data/db/local.0,filling zeroes With ... 
2014-10-28T10: 59: 35398-0700 [FileAllocator] done allocating datafile /data/db/local.0,size: 64MB,took 0.671 secs 
2014-10-28T10: 59: 35695-0700 [initandlisten] build index on: local.startup_log properties: {v: 1,key: {_id: 1},name: "_id_" ns "local.startup_log"} 
2014-10-28T10: 59: 35695-0700 [initandlisten] index added to empty collection 
2014-10-28T10: 59: 35695-0700 [initandlisten] Local command $cmd command. Create {create: "startup_log" size: 10485760,capped: true} ntoreturn: 1 KeyUpdates: 0 numYields: 0 reslen: 37 1194ms 
2014-10-28T10: 59: 35695-0700 [initandlisten] waiting for connections on port 27017 
2014-10-28T11: 00: 34516-0700 [clientcursormon] mem (MB) res: 33 virt: 2653 
2014-10-28T11: 00: 34516-0700 [clientcursormon] mapped (incl journal view): 160 
2014-10-28T11: 00: 34516-0700 [clientcursormon] connections: 0

然后再试一次连接,花一些时间,再说一遍：

2014-10-28T11: 05: 34589-0700 [clientcursormon] mem (MB) res: 33 virt: 2653 
2014-10-28T11: 05: 34589-0700 [clientcursormon] mapped (incl journal view): 160 
2014-10-28T11: 05: 34589-0700 [clientcursormon] connections: 0

等等.如果你能帮助会非常感激.

PS: There is already the / data / db with 777 permissions,and I’m
using OSX Mavericks 10.9.5

解决方法

您是否在同一终端中运行所有这些命令作为您的时间戳提示的单独操作？ (如果没有,我希望看到故障和日志之间的重叠,以便正确诊断).

如果是这样,那么你正在做的是如下：

>启动shell,尝试连接到不运行的数据库(拒绝连接)
>启动数据库,在日志中看到0个连接
>停止数据库(Ctrl-C或类似),启动一个shell,由于数据库已被关闭,因此无法再次连接
>启动数据库,在日志中看到0个连接
>重复

数据库需要与shell同时运行,以便您可以连接到它.因此,您应该在一个终端中启动mongod进程,使其运行,然后打开一个新终端(或选项卡),然后运行mongo命令连接到正在运行的数据库.另一个选项是run mongod as a daemon,它将允许您在同一终端返回时运行mongo命令.

注意：您不应该有一个具有777权限的文件夹,它不是必需的,并且是一个重大的安全风险.

（编辑：李大同）

【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容!