Contents
Why is the MongoDB service not starting up?
Everything went well, except the service which is installed by default is not starting up when computer starts. The mongod is running only as root user. maybe this is the reason. but as far as I know, the services should be running since they are added by the root user.
Why is MySQL not connecting to MongoDB?
MongoDB gets an upper edge over MySQL while handling large unstructured data. Also, it is very easy to install and set up the MongoDB on the server. It allows database connection using tools like MongoDB Compass, Mongo, or using APIs. However, the improper installation of client and problems with URI string may lead to MongoDB not connecting error.
What should I do If MongoDB 3.2 authentication failed?
Once you are connected, create normal user. Assuming your user database name is cd2. If you see success messsage, disconnect from mongo shell and reconnect with new user credentials. Our experience with this issue on MongoDB (3.2.4) is that it seems a bug or a undocumented feature.
When to upgrade MongoDB from 3.4 to 4.0?
If you are upgrading your Alteryx Server from 2018.1 or greater*, your MongoDB will be migrated from Mongo 3.4 to Mongo 4.0 as part of the process. *If upgrading from pre-2018.1, you will need to upgrade to a version between 2018.1-2019.2 before upgrading to 2019.3.
What’s the command to start MongoDB in Ubuntu?
This had me panicking for a good 15 minutes because it also prevents you from reading the mongod.log when starting the process, so difficult to troubleshoot. Recall that according to official MongoDB documentation, the right command to start the service is (@Ubuntu): sudo service mongod start (06/2018) (no mongodb or mongo ).
What kind of server do I use for MongoDB?
Background: I use mongodb, single node, local to my server, as a staging area. I installed mongo based on instructions available in MongoDB docs.
Which is the default storage engine for mongod?
The default storage engine wiredTiger is not available with this build of mongod. what is your installation mongod server path from there you run the below mention command. Please specify a different storage engine explicitly. Thanks for contributing an answer to Database Administrators Stack Exchange!
Why is my mongod log not showing up?
This can also happen if the disk is full at your logpath path (e.g. if you have a dedicated /log/ directory/drive and it is full). This had me panicking for a good 15 minutes because it also prevents you from reading the mongod.log when starting the process, so difficult to troubleshoot.
How to ignore empty strings in MongoDB Compass?
For both JSON and CSV file imports, you can toggle Ignore empty strings and Stop on errors: If checked, Ignore empty strings drops fields with empty string values from your imported documents. The document is still imported with all other fields.
Can you export a CSV file in MongoDB?
MongoDB Compass can export data from a collection as either a JSON or CSV file. If you specify a filter in the query bar prior to export, Compass can optionally only export documents which match the specified query.
Why is mongod running only as root user?
The mongod is running only as root user. maybe this is the reason. but as far as I know, the services should be running since they are added by the root user. What may be the solution?