Mongodb将无法启动

Question

我使用Mac Homebrew命令安装了MongoDB,但是当我运行时 mongod

我的终端无法识别:/

如果我输入export PATH=$PATH:/usr/local/mongodb/bin然后运行mongod它启动但很快退出

mongod --help for help and startup options
Sun Jan 20 18:59:25 [initandlisten] MongoDB starting : pid=59800 port=27017 dbpath=/data/db/ 64-bit host=Kevin-Tucks-MacBook-Pro.local
Sun Jan 20 18:59:25 [initandlisten] db version v2.0.4, pdfile version 4.5
Sun Jan 20 18:59:25 [initandlisten] git version: 329f3c47fe8136c03392c8f0e548506cb21f8ebf
Sun Jan 20 18:59:25 [initandlisten] build info: Darwin erh2.10gen.cc 9.8.0 Darwin Kernel Version 9.8.0: Wed Jul 15 16:55:01 PDT 2009; root:xnu-1228.15.4~1/RELEASE_I386 i386 BOOST_LIB_VERSION=1_40
Sun Jan 20 18:59:25 [initandlisten] options: {}
Sun Jan 20 18:59:25 [initandlisten] journal dir=/data/db/journal
Sun Jan 20 18:59:25 [initandlisten] recover : no journal files present, no recovery needed
Sun Jan 20 18:59:25 [initandlisten] preallocateIsFaster=true 2.38
Sun Jan 20 18:59:25 [websvr] ERROR: listen(): bind() failed errno:48 Address already in use for socket: 0.0.0.0:28017
Sun Jan 20 18:59:25 [websvr] ERROR:   addr already in use
Sun Jan 20 18:59:25 [initandlisten] ERROR: listen(): bind() failed errno:48 Address already in use for socket: 0.0.0.0:27017
Sun Jan 20 18:59:25 [initandlisten] ERROR:   addr already in use
Sun Jan 20 18:59:25 [initandlisten] now exiting
Sun Jan 20 18:59:25 dbexit: 
Sun Jan 20 18:59:25 [initandlisten] shutdown: going to close listening sockets...
Sun Jan 20 18:59:25 [initandlisten] shutdown: going to flush diaglog...
Sun Jan 20 18:59:25 [initandlisten] shutdown: going to close sockets...
Sun Jan 20 18:59:25 [initandlisten] shutdown: waiting for fs preallocator...
Sun Jan 20 18:59:25 [initandlisten] shutdown: lock for final commit...
Sun Jan 20 18:59:25 [initandlisten] shutdown: final commit...
Sun Jan 20 18:59:25 [initandlisten] shutdown: closing all files...
Sun Jan 20 18:59:25 [initandlisten] closeAllFiles() finished
Sun Jan 20 18:59:25 [initandlisten] journalCleanup...
Sun Jan 20 18:59:25 [initandlisten] removeJournalFiles
Sun Jan 20 18:59:25 [initandlisten] shutdown: removing fs lock...
Sun Jan 20 18:59:25 dbexit: really exiting now

我已经尝试重新启动我的shell,但如果我mongod再次尝试运行,它会回复为无法识别并要求我重新输入export PATH=$PATH:/usr/local/mongodb/bin.

Answer 1

凯尔:"看起来mongo已经在运行,或者其他进程正在使用端口27017"

在这种情况下,键入以下命令

ps wuax | grep mongo

你应该看到这样的东西

User           31936   0.5 0.4 2719784 35624   ?? S     7:34pm   0:09.98 mongod
User           31945   0.0 0.0 2423368   184 s000 R+   8:24pm   0:00.00 grep mongo

现在输入mongod实例的kill命令(本例中为31936):

kill 31936

Answer 2

Sun Jan 20 18:59:25 [websvr] 错误：addr 已在使用 Sun Jan 20 18:59:25 [initandlisten] 错误：listen():bind() 失败 errno:48 地址已用于套接字：0.0.0。 0.0:27017 Sun Jan 20 18:59:25 [initandlisten] 错误：addr 已在使用中

看起来 mongo 已经在运行或者另一个进程正在使用端口27017