问题描述
我正在尝试设置cronjob以便将json数据定期排入mongo数据库.为了进行导入，我在cronjob运行的Python脚本中有以下命令:
I'm trying to setup a cronjob for a regularly scheduled import of json data into a mongo database. To conduct the import, I have the following command in the Python script that the cronjob runs:
os.system("mongoimport --jsonArray --db %s --collection %s --file .../data.txt" %(db_name,collection_name))
但是，cronjob的日志文件始终显示以下错误:
However, the log file of the cronjob keeps displaying the following error:
sh: mongoimport: command not found
我认为我需要在代码中使用完整的文件路径来调用mongoimport，但是我不确定在我的系统上安装了mongodb/mongod/mongoimport的位置. whereis mongoimport，whereis mongodb，whereis mongod均不返回任何内容.
I think I need to call mongoimport with the full file path in the code, but I'm not sure where mongodb/mongod/mongoimport is installed on my system. whereis mongoimport, whereis mongodb, whereis mongod all return nothing.
我用Homebrew安装了mongodb.与Homebrew一起安装的软件包位于/Library/Caches/Homebrew中.但是，在我的系统中，该文件夹仅具有mongodb-2.6.4_1 tar文件.我必须解压缩此tar文件才能访问mongoimport吗?
I installed mongodb with Homebrew. Packages installed with Homebrew are located in /Library/Caches/Homebrew. However, in my system that folder only has a mongodb-2.6.4_1 tar file. Do I have to unpack this tar file to access mongoimport?
感谢您的帮助.
推荐答案
如果正确安装了MongoDB，则需要创建~/.bash_profile并将/usr/local/mongodb/bin分配给$PATH environment variable
If you installed MongoDB correctly you need to create a ~/.bash_profile and assign /usr/local/mongodb/bin to the $PATH environment variable
之后，您应该可以访问mongoimport命令
After that you should be able to access the mongoimport command
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