启动MongoDB数据库时出错

当试图启动MongoDB数据库服务器并且服务器无法启动时，我得到以下输出。我在我的项目目录中运行了mkdir -p data/db。启动MongoDB数据库时出错

我运行命令：mongod --dbpath=data/ --port 27017

我得到以下输出：

2017-01-02T12:07:27.754-0800 I CONTROL [initandlisten] MongoDB starting : pid=22640 port=27017 dbpath=data/ 64-bit host=Eriks-MacBook-Pro.local 
2017-01-02T12:07:27.754-0800 I CONTROL [initandlisten] db version v3.4.0 
2017-01-02T12:07:27.754-0800 I CONTROL [initandlisten] git version: f4240c60f005be757399042dc12f6addbc3170c1 
2017-01-02T12:07:27.754-0800 I CONTROL [initandlisten] OpenSSL version: OpenSSL 1.0.2j 26 Sep 2016 
2017-01-02T12:07:27.754-0800 I CONTROL [initandlisten] allocator: system 
2017-01-02T12:07:27.754-0800 I CONTROL [initandlisten] modules: none 
2017-01-02T12:07:27.754-0800 I CONTROL [initandlisten] build environment: 
2017-01-02T12:07:27.754-0800 I CONTROL [initandlisten]  distarch: x86_64 
2017-01-02T12:07:27.754-0800 I CONTROL [initandlisten]  target_arch: x86_64 
2017-01-02T12:07:27.754-0800 I CONTROL [initandlisten] options: { net: { port: 27017 }, storage: { dbPath: "data/" } } 
2017-01-02T12:07:27.755-0800 E NETWORK [initandlisten] listen(): bind() failed Address already in use for socket: 0.0.0.0:27017 
2017-01-02T12:07:27.755-0800 E NETWORK [initandlisten] addr already in use 
2017-01-02T12:07:27.755-0800 E NETWORK [initandlisten] Failed to set up sockets during startup. 
2017-01-02T12:07:27.755-0800 E STORAGE [initandlisten] Failed to set up listener: InternalError: Failed to set up sockets 
2017-01-02T12:07:27.755-0800 I NETWORK [initandlisten] shutdown: going to close listening sockets... 
2017-01-02T12:07:27.755-0800 I NETWORK [initandlisten] shutdown: going to flush diaglog... 
2017-01-02T12:07:27.755-0800 I CONTROL [initandlisten] now exiting 
2017-01-02T12:07:27.755-0800 I CONTROL [initandlisten] shutting down with code:48

来源

2017-01-02 Erik P.

看起来您尝试打开服务器的端口已准备就绪。你能确认端口27017还没有被使用吗？ – JSNinja

在终端中尝试以下命令：netstat -ano | grep 27017 – JSNinja

该端口正在使用中，但我不确定按什么。我运行了'netstat -anp tcp | grep LISTEN'并收到输出：'tcp4 0 0 * .27017 *。* LISTEN' –

错误日志提的是，端口27017已在使用。

在终端运行下面的命令：

lsof -i :27017

注意PID（进程id）和运行下面的命令杀死服务：

kill -9 <PID>

注：这将杀MongoDB服务器上的当前实例

来源

2017-01-02 20:39:57 JSNinja

启动MongoDB数据库时出错

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