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mongodb - 安装和运行 MongoDB - Mac 上的许多错误

问题描述

我正在尝试在我的 Mac 上安装 mongoDB。但是，我遇到了很多问题。

我首先通过运行以下命令使用 Homebrew 安装了 mongoDB：

brew tap mongodb/brew

brew install mongodb-community@4.2

然后使用：

brew services start mongodb-community@4.2

此时一切看起来都很好，直到我尝试在终端中运行：

mongod

起初我认为问题是我没有创建 /data/db 文件夹，所以我运行了：

sudo mkdir -p /data/db

这没有用。

然后我找到了一篇文章说Mac用户需要运行：

sudo mkdir -p /System/Volumes/Data/data/db

这有效..然后我跑了：

mongod --dbpath /System/Volumes/Data/data/db

并收到以下信息：

2020-02-09T20:36:07.667-0500 I  CONTROL  [main] Automatically disabling TLS 1.0, to force-enable TLS 1.0 specify --sslDisabledProtocols 'none'
2020-02-09T20:36:07.672-0500 I  CONTROL  [initandlisten] MongoDB starting : pid=65406 port=27017 dbpath=/System/Volumes/Data/data/db 64-bit host=user-MacBook-Pro.local
2020-02-09T20:36:07.672-0500 I  CONTROL  [initandlisten] db version v4.2.3
2020-02-09T20:36:07.672-0500 I  CONTROL  [initandlisten] git version: 6874650b362138df74be53d366bbefc321ea32d4
2020-02-09T20:36:07.672-0500 I  CONTROL  [initandlisten] allocator: system
2020-02-09T20:36:07.672-0500 I  CONTROL  [initandlisten] modules: none
2020-02-09T20:36:07.672-0500 I  CONTROL  [initandlisten] build environment:
2020-02-09T20:36:07.672-0500 I  CONTROL  [initandlisten]     distarch: x86_64
2020-02-09T20:36:07.672-0500 I  CONTROL  [initandlisten]     target_arch: x86_64
2020-02-09T20:36:07.672-0500 I  CONTROL  [initandlisten] options: { storage: { dbPath: "/System/Volumes/Data/data/db" } }
2020-02-09T20:36:07.673-0500 E  STORAGE  [initandlisten] Failed to set up listener: SocketException: Address already in use
2020-02-09T20:36:07.673-0500 I  CONTROL  [initandlisten] now exiting
2020-02-09T20:36:07.673-0500 I  CONTROL  [initandlisten] shutting down with code:48

我尝试运行：

sudo chown -Rv user /System/Volumes/Data/data/db

mongod

然后收到以下信息：

2020-02-09T20:36:52.247-0500 I  CONTROL  [main] Automatically disabling TLS 1.0, to force-enable TLS 1.0 specify --sslDisabledProtocols 'none'
2020-02-09T20:36:52.249-0500 I  CONTROL  [initandlisten] MongoDB starting : pid=65410 port=27017 dbpath=/data/db 64-bit host=user-MacBook-Pro.local
2020-02-09T20:36:52.249-0500 I  CONTROL  [initandlisten] db version v4.2.3
2020-02-09T20:36:52.249-0500 I  CONTROL  [initandlisten] git version: 6874650b362138df74be53d366bbefc321ea32d4
2020-02-09T20:36:52.249-0500 I  CONTROL  [initandlisten] allocator: system
2020-02-09T20:36:52.249-0500 I  CONTROL  [initandlisten] modules: none
2020-02-09T20:36:52.249-0500 I  CONTROL  [initandlisten] build environment:
2020-02-09T20:36:52.249-0500 I  CONTROL  [initandlisten]     distarch: x86_64
2020-02-09T20:36:52.249-0500 I  CONTROL  [initandlisten]     target_arch: x86_64
2020-02-09T20:36:52.249-0500 I  CONTROL  [initandlisten] options: {}
2020-02-09T20:36:52.250-0500 E  STORAGE  [initandlisten] Failed to set up listener: SocketException: Address already in use
2020-02-09T20:36:52.250-0500 I  CONTROL  [initandlisten] now exiting
2020-02-09T20:36:52.250-0500 I  CONTROL  [initandlisten] shutting down with code:48

对于 SocketException，我尝试了：

mongod --port 27018

并收到：

2020-02-09T20:37:39.191-0500 I  CONTROL  [main] Automatically disabling TLS 1.0, to force-enable TLS 1.0 specify --sslDisabledProtocols 'none'
2020-02-09T20:37:39.195-0500 I  CONTROL  [initandlisten] MongoDB starting : pid=65414 port=27018 dbpath=/data/db 64-bit host=user-MacBook-Pro.local
2020-02-09T20:37:39.195-0500 I  CONTROL  [initandlisten] db version v4.2.3
2020-02-09T20:37:39.195-0500 I  CONTROL  [initandlisten] git version: 6874650b362138df74be53d366bbefc321ea32d4
2020-02-09T20:37:39.195-0500 I  CONTROL  [initandlisten] allocator: system
2020-02-09T20:37:39.195-0500 I  CONTROL  [initandlisten] modules: none
2020-02-09T20:37:39.195-0500 I  CONTROL  [initandlisten] build environment:
2020-02-09T20:37:39.195-0500 I  CONTROL  [initandlisten]     distarch: x86_64
2020-02-09T20:37:39.195-0500 I  CONTROL  [initandlisten]     target_arch: x86_64
2020-02-09T20:37:39.195-0500 I  CONTROL  [initandlisten] options: { net: { port: 27018 } }
2020-02-09T20:37:39.196-0500 I  STORAGE  [initandlisten] exception in initAndListen: NonExistentPath: Data directory /data/db not found., terminating
2020-02-09T20:37:39.196-0500 I  NETWORK  [initandlisten] shutdown: going to close listening sockets...
2020-02-09T20:37:39.196-0500 I  -        [initandlisten] Stopping further Flow Control ticket acquisitions.
2020-02-09T20:37:39.196-0500 I  CONTROL  [initandlisten] now exiting
2020-02-09T20:37:39.196-0500 I  CONTROL  [initandlisten] shutting down with code:100

我似乎无法弄清楚发生了什么，因为我一直在按照我在 StackOverflow 上从其他人那里找到的所有步骤来解决这个确切的问题。

标签： mongodbmacoshomebrew

解决方案

在做了更多的研究并查看了上面的评论之后，似乎在通过 homebrew 安装 MongoDB 时，您将使用以下命令：

brew services start mongodb-community

然后在新选项卡中：

mongo

这将成功启动 mongo。我仍然不能 100% 确定为什么会mongod回避错误，但据我所知，上述方法有效。

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